Trace number 1544778

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08UNSAT 869.458 870.005

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
MD5SUM642edeb8ba30ebee256f5f53448e9be6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark586.387
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 460 variables and 1955 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 459 free variables and 1949 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.468
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 174 duplicate clauses
0.00/0.01	c resolvent_look() :: found 93 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 460 variables and 2042 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 460 variabels and 2042 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2042 / 460 ) = 4.44
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 21
0.00/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1765 JD: 21
0.90/0.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 9997 JD: 21
5.09/5.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 42350 JD: 21
21.79/21.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 127811 JD: 21
66.96/67.01	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 299952 JD: 21
159.81/159.95	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************c right child 69666 UNSAT by parent!
259.97/260.18	
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 557033 JD: 21
303.94/304.17	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************c right child 146922 UNSAT by parent!
409.01/409.32	
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 856316 JD: 21
481.17/481.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************c right child 229358 UNSAT by parent!
525.65/526.00	
c |******************
c |*******************
c |********************c right child 235893 UNSAT by parent!
539.34/539.77	
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 1122560 JD: 21
645.48/645.98	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************c left child 392567 UNSAT by parent!
683.16/683.60	
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 9 NC: 1308556 JD: 21
765.21/765.71	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************c right child 557647 UNSAT by parent!
789.80/790.34	
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 10 NC: 1407847 JD: 21
831.87/832.43	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 11 NC: 1447378 JD: 21
859.25/859.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 12 NC: 1458883 JD: 21
867.45/868.02	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 13 NC: 1461191 JD: 21
869.15/869.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************c right child 773466 UNSAT by parent!
869.35/869.93	
c |********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |****************************************************************| 14 NC: 1461518 JD: 21
869.35/869.96	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |****************************************************************| 15 NC: 1461555 JD: 21
869.35/869.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************************************| 16 NC: 1461559 JD: 21
869.35/870.00	c |----------------------------------------------------------------|
c |
869.35/870.00	c
869.35/870.00	c main():: nodeCount: 1461559
869.35/870.00	c main():: dead ends in main: 20985
869.35/870.00	c main():: lookAheadCount: 123286439
869.35/870.00	c main():: unitResolveCount: 23113915
869.35/870.00	c main():: time=869.580000
869.35/870.00	c main():: necessary_assignments: 386444
869.35/870.00	c main():: bin_sat: 0, bin_unsat 0
869.35/870.00	c main():: doublelook: #: 6973569, succes #: 5288525
869.35/870.00	c main():: doublelook: overall 5.847 of all possible doublelooks executed
869.35/870.00	c main():: doublelook: succesrate: 75.837, average DL_trigger: 6943.100
869.35/870.00	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544778-1238614347/watcher-1544778-1238614347 -o /tmp/evaluation-result-1544778-1238614347/solver-1544778-1238614347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544778-1238614347.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 29154
/proc/meminfo: memFree=1427120/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=804 CPUtime=0
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134100375 823296 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134658939 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 201 111 51 123 0 76 0

[startup+0.104607 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 29154
/proc/meminfo: memFree=1427120/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=1344 CPUtime=0.1
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 261 0 0 0 10 0 0 0 18 0 1 0 1134100375 1376256 244 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 336 244 73 123 0 211 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1344

[startup+0.201626 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 29154
/proc/meminfo: memFree=1427120/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=1344 CPUtime=0.2
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 269 0 0 0 20 0 0 0 18 0 1 0 1134100375 1376256 252 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 336 252 73 123 0 211 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1344

[startup+0.301644 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 29154
/proc/meminfo: memFree=1427120/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=1344 CPUtime=0.3
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 273 0 0 0 30 0 0 0 19 0 1 0 1134100375 1376256 256 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 336 256 73 123 0 211 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1344

[startup+0.701721 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 29154
/proc/meminfo: memFree=1427120/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=1344 CPUtime=0.7
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 284 0 0 0 70 0 0 0 23 0 1 0 1134100375 1376256 267 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 336 267 73 123 0 211 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1344

[startup+1.50187 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1426280/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=1476 CPUtime=1.49
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 294 0 0 0 149 0 0 0 25 0 1 0 1134100375 1511424 277 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 369 277 73 123 0 244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1476

[startup+3.10119 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1426080/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=1476 CPUtime=3.09
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 307 0 0 0 309 0 0 0 25 0 1 0 1134100375 1511424 290 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 369 290 73 123 0 244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1476

[startup+6.3018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1425952/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=1476 CPUtime=6.29
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 313 0 0 0 629 0 0 0 25 0 1 0 1134100375 1511424 296 1992294400 134512640 135019032 4294956240 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 369 296 73 123 0 244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1476

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1425776/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=1668 CPUtime=12.69
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 348 0 0 0 1269 0 0 0 25 0 1 0 1134100375 1708032 331 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 417 331 73 123 0 292 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1668

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1425584/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=1884 CPUtime=25.48
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 426 0 0 0 2548 0 0 0 25 0 1 0 1134100375 1929216 391 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 471 391 73 123 0 346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1884

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1425392/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=2264 CPUtime=51.06
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 507 0 0 0 5106 0 0 0 25 0 1 0 1134100375 2318336 472 1992294400 134512640 135019032 4294956240 18446744073709551615 134542973 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 566 472 73 123 0 441 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2264

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1424432/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=3472 CPUtime=102.24
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 720 0 0 0 10224 0 0 0 25 0 1 0 1134100375 3555328 685 1992294400 134512640 135019032 4294956240 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 868 685 73 123 0 743 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3472

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1423344/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=4452 CPUtime=162.21
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 990 0 0 0 16221 0 0 0 25 0 1 0 1134100375 4558848 955 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 1113 955 73 123 0 988 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4452

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1422128/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=6032 CPUtime=222.19
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 1305 0 0 0 22218 1 0 0 25 0 1 0 1134100375 6176768 1270 1992294400 134512640 135019032 4294956240 18446744073709551615 134563360 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 1508 1270 73 123 0 1383 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 6032

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1420720/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=7756 CPUtime=282.15
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 1664 0 0 0 28214 1 0 0 25 0 1 0 1134100375 7942144 1629 1992294400 134512640 135019032 4294956240 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 1939 1629 73 123 0 1814 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 7756

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1419504/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=11208 CPUtime=342.08
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 1986 0 0 0 34207 1 0 0 25 0 1 0 1134100375 11476992 1951 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 2802 1951 73 123 0 2677 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 11208

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1417840/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=11208 CPUtime=402.01
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 2406 0 0 0 40199 2 0 0 25 0 1 0 1134100375 11476992 2371 1992294400 134512640 135019032 4294956240 18446744073709551615 134577603 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 2802 2371 73 123 0 2677 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 11208

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1416112/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=15088 CPUtime=461.98
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 2826 0 0 0 46196 2 0 0 25 0 1 0 1134100375 15450112 2791 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 3772 2791 73 123 0 3647 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 15088

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1414512/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=16808 CPUtime=521.95
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 3230 0 0 0 52192 3 0 0 25 0 1 0 1134100375 17211392 3195 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 4202 3195 73 123 0 4077 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 16808

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1412592/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=16808 CPUtime=581.91
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 3696 0 0 0 58188 3 0 0 25 0 1 0 1134100375 17211392 3661 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 4202 3661 73 123 0 4077 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 16808

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1410736/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=22628 CPUtime=641.89
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 4167 0 0 0 64185 4 0 0 25 0 1 0 1134100375 23171072 4132 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 5657 4132 73 123 0 5532 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 22628

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29155
/proc/meminfo: memFree=1408752/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=22628 CPUtime=701.85
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 4629 0 0 0 70181 4 0 0 25 0 1 0 1134100375 23171072 4594 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 5657 4594 73 123 0 5532 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 22628

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29157
/proc/meminfo: memFree=1406576/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=26072 CPUtime=761.81
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 5162 0 0 0 76177 4 0 0 25 0 1 0 1134100375 26697728 5127 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 6518 5127 73 123 0 6393 0
Current children cumulated CPU time (s) 761.81
Current children cumulated vsize (KiB) 26072

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29157
/proc/meminfo: memFree=1404528/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=26072 CPUtime=821.78
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 5675 0 0 0 82174 4 0 0 25 0 1 0 1134100375 26697728 5640 1992294400 134512640 135019032 4294956240 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 6518 5640 73 123 0 6393 0
Current children cumulated CPU time (s) 821.78
Current children cumulated vsize (KiB) 26072

Solver just ended. Dumping a history of the last processes samples

[startup+844.802 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29157
/proc/meminfo: memFree=1403696/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=26072 CPUtime=844.27
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 5875 0 0 0 84423 4 0 0 25 0 1 0 1134100375 26697728 5840 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 6518 5840 73 123 0 6393 0
Current children cumulated CPU time (s) 844.27
Current children cumulated vsize (KiB) 26072

[startup+857.601 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29157
/proc/meminfo: memFree=1403376/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=34804 CPUtime=857.06
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 5986 0 0 0 85701 5 0 0 25 0 1 0 1134100375 35639296 5951 1992294400 134512640 135019032 4294956240 18446744073709551615 134590513 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 8701 5951 73 123 0 8576 0
Current children cumulated CPU time (s) 857.06
Current children cumulated vsize (KiB) 34804

[startup+864.002 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29157
/proc/meminfo: memFree=1403120/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=34804 CPUtime=863.45
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 6043 0 0 0 86340 5 0 0 25 0 1 0 1134100375 35639296 6008 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 8701 6008 73 123 0 8576 0
Current children cumulated CPU time (s) 863.45
Current children cumulated vsize (KiB) 34804

[startup+867.201 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29157
/proc/meminfo: memFree=1402992/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=34804 CPUtime=866.65
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 6070 0 0 0 86660 5 0 0 25 0 1 0 1134100375 35639296 6035 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 8701 6035 73 123 0 8576 0
Current children cumulated CPU time (s) 866.65
Current children cumulated vsize (KiB) 34804

[startup+868.802 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29157
/proc/meminfo: memFree=1402928/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=34804 CPUtime=868.25
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 6084 0 0 0 86820 5 0 0 25 0 1 0 1134100375 35639296 6049 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 8701 6049 73 123 0 8576 0
Current children cumulated CPU time (s) 868.25
Current children cumulated vsize (KiB) 34804

[startup+869.602 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29157
/proc/meminfo: memFree=1402928/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=34804 CPUtime=869.05
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194304 6090 0 0 0 86900 5 0 0 25 0 1 0 1134100375 35639296 6055 1992294400 134512640 135019032 4294956240 18446744073709551615 134587932 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 8701 6055 73 123 0 8576 0
Current children cumulated CPU time (s) 869.05
Current children cumulated vsize (KiB) 34804

[startup+870.002 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 29157
/proc/meminfo: memFree=1402928/2055920 swapFree=4179368/4192956
[pid=29154] ppid=29152 vsize=0 CPUtime=869.44
/proc/29154/stat : 29154 (march_ks) R 29152 29154 28994 0 -1 4194308 6095 0 0 0 86939 5 0 0 25 0 1 0 1134100375 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/29154/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 869.44
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 870.005
CPU time (s): 869.458
CPU user time (s): 869.399
CPU system time (s): 0.058991
CPU usage (%): 99.9371
Max. virtual memory (cumulated for all children) (KiB): 34804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 869.399
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6095
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3806

runsolver used 0.71789 second user time and 2.49262 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-01 21:32:27
IDJOB=1544778
IDBENCH=70616
IDSOLVER=559
FILE ID=node23/1544778-1238614347
PBS_JOBID= 9073678
Free space on /tmp= 66448 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544778-1238614347/watcher-1544778-1238614347 -o /tmp/evaluation-result-1544778-1238614347/solver-1544778-1238614347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544778-1238614347.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 642edeb8ba30ebee256f5f53448e9be6
RANDOM SEED=2109926997

node23.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1427600 kB
Buffers:        113792 kB
Cached:         407500 kB
SwapCached:       7544 kB
Active:         238000 kB
Inactive:       292332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427600 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          14780 kB
Slab:            84076 kB
Committed_AS:  3152944 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66448 MiB
End job on node23 at 2009-04-01 21:46:57