Trace number 1516981

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
march_hi hiUNSAT 269.069 269.158

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1528023000-027.cnf
MD5SUM33b4b8b17ca915888003039597e2272b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark269.069
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
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 420 variables and 1785 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 420 free variables and 1785 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.442
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 172 duplicate clauses
0.00/0.01	c resolvent_look() :: found 90 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 420 variables and 1875 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 420 variabels and 1875 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1875 / 420 ) = 4.46
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 number of free variables = 420
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/19) NodeCount: 124
0.05/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/19) NodeCount: 3128
1.30/1.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/19) NodeCount: 12698
5.59/5.60	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 |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/19) NodeCount: 41406
18.09/18.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/19) NodeCount: 103632
45.58/45.63	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/19) NodeCount: 201184
89.67/89.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/19) NodeCount: 317586
144.75/144.81	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/19) NodeCount: 423186
198.13/198.29	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 8/19) NodeCount: 495685
237.91/238.02	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 9/19) NodeCount: 531771
259.21/259.34	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 |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (10/19) NodeCount: 543902
266.91/267.06	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (11/19) NodeCount: 546651
268.71/268.88	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| (12/19) NodeCount: 547009
269.01/269.13	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |************************
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (13/19) NodeCount: 547034
269.01/269.15	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |********
c |****************
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (14/19) NodeCount: 547036
269.01/269.15	c |----------------------------------------------------------------|
c |
269.01/269.15	c
269.01/269.15	c main():: nodeCount: 547036
269.01/269.15	c main():: dead ends in main: 11850
269.01/269.15	c main():: lookAheadCount: 34633799
269.01/269.15	c main():: unitResolveCount: 7795582
269.01/269.15	c main():: time=269.100000
269.01/269.15	c main():: necessary_assignments: 138623
269.01/269.15	c main():: bin_sat: 0, bin_unsat 0
269.01/269.15	c main():: doublelook: #: 2125073, succes #: 1526188
269.01/269.15	c main():: doublelook: overall 6.366 of all possible doublelooks executed
269.01/269.15	c main():: doublelook: succesrate: 71.818, average DL_trigger: 48.178
269.01/269.15	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516981-1238278320/watcher-1516981-1238278320 -o /tmp/evaluation-result-1516981-1238278320/solver-1516981-1238278320 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516981-1238278320.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: 0.92 0.98 0.99 2/73 6995
/proc/meminfo: memFree=1589384/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=984 CPUtime=0
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1100495957 1007616 123 1992294400 134512640 135197378 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 246 123 66 167 0 77 0

[startup+0.051893 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 6995
/proc/meminfo: memFree=1589384/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=1580 CPUtime=0.05
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 265 0 0 0 5 0 0 0 18 0 1 0 1100495957 1617920 248 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 395 248 91 167 0 226 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1580

[startup+0.101897 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 6995
/proc/meminfo: memFree=1589384/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=1712 CPUtime=0.1
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 273 0 0 0 10 0 0 0 18 0 1 0 1100495957 1753088 256 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 428 256 91 167 0 259 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1712

[startup+0.301917 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 6995
/proc/meminfo: memFree=1589384/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=1712 CPUtime=0.3
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 283 0 0 0 30 0 0 0 20 0 1 0 1100495957 1753088 266 1992294400 134512640 135197378 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 428 266 91 167 0 259 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1712

[startup+0.701957 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 6995
/proc/meminfo: memFree=1589384/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=1712 CPUtime=0.7
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 291 0 0 0 70 0 0 0 24 0 1 0 1100495957 1753088 274 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 428 274 91 167 0 259 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1712

[startup+1.50104 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1588608/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=1712 CPUtime=1.49
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 302 0 0 0 149 0 0 0 25 0 1 0 1100495957 1753088 285 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 428 285 91 167 0 259 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1712

[startup+3.1012 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1588480/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=1848 CPUtime=3.09
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 309 0 0 0 309 0 0 0 25 0 1 0 1100495957 1892352 292 1992294400 134512640 135197378 4294956240 18446744073709551615 134649085 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 462 292 91 167 0 293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1588288/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=1848 CPUtime=6.29
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 324 0 0 0 629 0 0 0 25 0 1 0 1100495957 1892352 307 1992294400 134512640 135197378 4294956240 18446744073709551615 134541271 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 462 307 91 167 0 293 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1848

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1588104/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=2024 CPUtime=12.69
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 354 0 0 0 1269 0 0 0 25 0 1 0 1100495957 2072576 337 1992294400 134512640 135197378 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 506 337 91 167 0 337 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2024

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1587784/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=2240 CPUtime=25.49
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 437 0 0 0 2549 0 0 0 25 0 1 0 1100495957 2293760 402 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 560 402 91 167 0 391 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2240

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1587400/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=2620 CPUtime=51.08
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 531 0 0 0 5108 0 0 0 25 0 1 0 1100495957 2682880 496 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 655 496 91 167 0 486 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2620

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1586056/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=4576 CPUtime=102.27
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 838 0 0 0 10227 0 0 0 25 0 1 0 1100495957 4685824 803 1992294400 134512640 135197378 4294956240 18446744073709551615 134617877 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 1144 803 91 167 0 975 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4576

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1584328/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=6320 CPUtime=162.24
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 1281 0 0 0 16224 0 0 0 25 0 1 0 1100495957 6471680 1246 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 1580 1246 91 167 0 1411 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6320

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1582152/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=8836 CPUtime=222.22
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 1815 0 0 0 22222 0 0 0 25 0 1 0 1100495957 9048064 1780 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 2209 1780 91 167 0 2040 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8836

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

[startup+230.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1581896/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=8836 CPUtime=230.22
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 1879 0 0 0 23022 0 0 0 25 0 1 0 1100495957 9048064 1844 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 2209 1844 91 167 0 2040 0
Current children cumulated CPU time (s) 230.22
Current children cumulated vsize (KiB) 8836

[startup+255.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1580872/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=11424 CPUtime=255.82
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 2139 0 0 0 25581 1 0 0 25 0 1 0 1100495957 11698176 2104 1992294400 134512640 135197378 4294956240 18446744073709551615 134590383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 2856 2104 91 167 0 2687 0
Current children cumulated CPU time (s) 255.82
Current children cumulated vsize (KiB) 11424

[startup+262.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1580488/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=11424 CPUtime=262.21
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 2205 0 0 0 26220 1 0 0 25 0 1 0 1100495957 11698176 2170 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 2856 2170 91 167 0 2687 0
Current children cumulated CPU time (s) 262.21
Current children cumulated vsize (KiB) 11424

[startup+265.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1580360/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=11424 CPUtime=265.41
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 2237 0 0 0 26540 1 0 0 25 0 1 0 1100495957 11698176 2202 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 2856 2202 91 167 0 2687 0
Current children cumulated CPU time (s) 265.41
Current children cumulated vsize (KiB) 11424

[startup+267.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1580360/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=11424 CPUtime=267.01
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 2252 0 0 0 26700 1 0 0 25 0 1 0 1100495957 11698176 2217 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 2856 2217 91 167 0 2687 0
Current children cumulated CPU time (s) 267.01
Current children cumulated vsize (KiB) 11424

[startup+267.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1580296/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=11424 CPUtime=267.81
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 2261 0 0 0 26780 1 0 0 25 0 1 0 1100495957 11698176 2226 1992294400 134512640 135197378 4294956240 18446744073709551615 134548560 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 2856 2226 91 167 0 2687 0
Current children cumulated CPU time (s) 267.81
Current children cumulated vsize (KiB) 11424

[startup+268.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1580232/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=11424 CPUtime=268.61
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 2268 0 0 0 26860 1 0 0 25 0 1 0 1100495957 11698176 2233 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 2856 2233 91 167 0 2687 0
Current children cumulated CPU time (s) 268.61
Current children cumulated vsize (KiB) 11424

[startup+269.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 6996
/proc/meminfo: memFree=1580232/2055920 swapFree=4177652/4192956
[pid=6995] ppid=6993 vsize=11424 CPUtime=269.01
/proc/6995/stat : 6995 (march_hi) R 6993 6995 6682 0 -1 4194304 2272 0 0 0 26900 1 0 0 25 0 1 0 1100495957 11698176 2237 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/6995/statm: 2856 2237 91 167 0 2687 0
Current children cumulated CPU time (s) 269.01
Current children cumulated vsize (KiB) 11424

Child status: 20
Real time (s): 269.158
CPU time (s): 269.069
CPU user time (s): 269.056
CPU system time (s): 0.012998
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 11424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 269.056
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2276
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= 2
involuntary context switches= 1052

runsolver used 0.215967 second user time and 0.789879 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 23:12:00
IDJOB=1516981
IDBENCH=70558
IDSOLVER=521
FILE ID=node84/1516981-1238278320
PBS_JOBID= 9060852
Free space on /tmp= 66120 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1528023000-027.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516981-1238278320/watcher-1516981-1238278320 -o /tmp/evaluation-result-1516981-1238278320/solver-1516981-1238278320 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516981-1238278320.cnf

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

MD5SUM BENCH= 33b4b8b17ca915888003039597e2272b
RANDOM SEED=756499246

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1589800 kB
Buffers:         63920 kB
Cached:         319372 kB
SwapCached:       6960 kB
Active:         158924 kB
Inactive:       233828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589800 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          14960 kB
Slab:            58408 kB
Committed_AS:  2790084 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 23:16:29