Trace number 1544798

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 60.0669 60.0984

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S999404609-010.cnf
MD5SUM5929dd8b325f87d1ae10eb412c236ac3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.0345
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 380 variables and 1615 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 380 free variables and 1615 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.424
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 155 duplicate clauses
0.00/0.01	c resolvent_look() :: found 94 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 380 variables and 1709 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 380 variabels and 1709 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1709 / 380 ) = 4.50
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: 126 JD: 15
0.00/0.05	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: 1802 JD: 15
0.70/0.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 8239 JD: 15
3.30/3.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 24720 JD: 15
10.09/10.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 50018 JD: 15
20.58/20.62	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 78831 JD: 15
32.87/32.94	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 106411 JD: 15
44.97/45.05	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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 NC: 125194 JD: 15
53.66/53.73	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 134367 JD: 15
58.06/58.16	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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: 137334 JD: 15
59.66/59.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
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: 138004 JD: 15
59.96/60.05	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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: 138079 JD: 15
59.96/60.09	c |----------------------------------------------------------------|
c |********************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |****************************************************************| 12 NC: 138080 JD: 15
59.96/60.09	c |----------------------------------------------------------------|
c |
59.96/60.09	c
59.96/60.09	c main():: nodeCount: 138080
59.96/60.09	c main():: dead ends in main: 3530
59.96/60.09	c main():: lookAheadCount: 9357286
59.96/60.09	c main():: unitResolveCount: 1786544
59.96/60.09	c main():: time=60.070000
59.96/60.09	c main():: necessary_assignments: 30997
59.96/60.09	c main():: bin_sat: 0, bin_unsat 0
59.96/60.09	c main():: doublelook: #: 583648, succes #: 437429
59.96/60.09	c main():: doublelook: overall 6.481 of all possible doublelooks executed
59.96/60.09	c main():: doublelook: succesrate: 74.947, average DL_trigger: 6000.734
59.96/60.09	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-1544798-1238614563/watcher-1544798-1238614563 -o /tmp/evaluation-result-1544798-1238614563/solver-1544798-1238614563 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544798-1238614563.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: 0.96 0.98 0.95 3/64 762
/proc/meminfo: memFree=1469984/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=792 CPUtime=0
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1134122578 811008 116 1992294400 134512640 135019032 4294956240 18446744073709551615 134520831 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 198 116 63 123 0 73 0

[startup+0.0806341 s]
/proc/loadavg: 0.96 0.98 0.95 3/64 762
/proc/meminfo: memFree=1469984/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=1188 CPUtime=0.07
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 235 0 0 0 7 0 0 0 18 0 1 0 1134122578 1216512 218 1992294400 134512640 135019032 4294956240 18446744073709551615 134526526 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 297 218 73 123 0 172 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1188

[startup+0.101637 s]
/proc/loadavg: 0.96 0.98 0.95 3/64 762
/proc/meminfo: memFree=1469984/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=1188 CPUtime=0.1
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 239 0 0 0 10 0 0 0 18 0 1 0 1134122578 1216512 222 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 297 222 73 123 0 172 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1188

[startup+0.301674 s]
/proc/loadavg: 0.96 0.98 0.95 3/64 762
/proc/meminfo: memFree=1469984/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=1188 CPUtime=0.3
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 246 0 0 0 30 0 0 0 19 0 1 0 1134122578 1216512 229 1992294400 134512640 135019032 4294956240 18446744073709551615 134526507 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 297 229 73 123 0 172 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1188

[startup+0.702753 s]
/proc/loadavg: 0.96 0.98 0.95 3/64 762
/proc/meminfo: memFree=1469984/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=1188 CPUtime=0.7
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 255 0 0 0 70 0 0 0 24 0 1 0 1134122578 1216512 238 1992294400 134512640 135019032 4294956240 18446744073709551615 134628569 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 297 238 73 123 0 172 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1188

[startup+1.5019 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 763
/proc/meminfo: memFree=1469208/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=1320 CPUtime=1.5
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 262 0 0 0 150 0 0 0 25 0 1 0 1134122578 1351680 245 1992294400 134512640 135019032 4294956240 18446744073709551615 134527178 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 330 245 73 123 0 205 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1320

[startup+3.10121 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 763
/proc/meminfo: memFree=1469080/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=1320 CPUtime=3.09
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 273 0 0 0 309 0 0 0 25 0 1 0 1134122578 1351680 256 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 330 256 73 123 0 205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1320

[startup+6.30182 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 763
/proc/meminfo: memFree=1468952/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=1476 CPUtime=6.29
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 291 0 0 0 629 0 0 0 25 0 1 0 1134122578 1511424 274 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 369 274 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: 0.97 0.98 0.95 2/65 763
/proc/meminfo: memFree=1468760/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=1476 CPUtime=12.69
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 302 0 0 0 1269 0 0 0 25 0 1 0 1134122578 1511424 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 369 285 73 123 0 244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1476

[startup+25.5015 s]
/proc/loadavg: 0.97 0.98 0.95 2/65 763
/proc/meminfo: memFree=1468696/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=1720 CPUtime=25.48
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 369 0 0 0 2548 0 0 0 25 0 1 0 1134122578 1761280 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 430 351 73 123 0 305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1720

[startup+51.1014 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 763
/proc/meminfo: memFree=1468248/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=2408 CPUtime=51.06
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 499 0 0 0 5106 0 0 0 25 0 1 0 1134122578 2465792 481 1992294400 134512640 135019032 4294956240 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 602 481 73 123 0 477 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2408

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

[startup+54.302 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 763
/proc/meminfo: memFree=1468120/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=2748 CPUtime=54.26
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 522 0 0 0 5426 0 0 0 25 0 1 0 1134122578 2813952 504 1992294400 134512640 135019032 4294956240 18446744073709551615 134579018 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 687 504 73 123 0 562 0
Current children cumulated CPU time (s) 54.26
Current children cumulated vsize (KiB) 2748

[startup+57.5016 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 763
/proc/meminfo: memFree=1468056/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=2748 CPUtime=57.46
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 545 0 0 0 5746 0 0 0 25 0 1 0 1134122578 2813952 527 1992294400 134512640 135019032 4294956240 18446744073709551615 134598894 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 687 527 73 123 0 562 0
Current children cumulated CPU time (s) 57.46
Current children cumulated vsize (KiB) 2748

[startup+59.1019 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 763
/proc/meminfo: memFree=1467992/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=2748 CPUtime=59.06
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 560 0 0 0 5906 0 0 0 25 0 1 0 1134122578 2813952 542 1992294400 134512640 135019032 4294956240 18446744073709551615 134579856 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 687 542 73 123 0 562 0
Current children cumulated CPU time (s) 59.06
Current children cumulated vsize (KiB) 2748

[startup+59.502 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 763
/proc/meminfo: memFree=1467928/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=2748 CPUtime=59.46
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 564 0 0 0 5945 1 0 0 25 0 1 0 1134122578 2813952 546 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 687 546 73 123 0 562 0
Current children cumulated CPU time (s) 59.46
Current children cumulated vsize (KiB) 2748

[startup+59.901 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 763
/proc/meminfo: memFree=1467928/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=2748 CPUtime=59.86
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 568 0 0 0 5985 1 0 0 25 0 1 0 1134122578 2813952 550 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 687 550 73 123 0 562 0
Current children cumulated CPU time (s) 59.86
Current children cumulated vsize (KiB) 2748

[startup+60.0011 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 763
/proc/meminfo: memFree=1467928/2055920 swapFree=4178400/4192956
[pid=762] ppid=760 vsize=2748 CPUtime=59.96
/proc/762/stat : 762 (march_ks) R 760 762 578 0 -1 4194304 569 0 0 0 5995 1 0 0 25 0 1 0 1134122578 2813952 551 1992294400 134512640 135019032 4294956240 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 0 0 0
/proc/762/statm: 687 551 73 123 0 562 0
Current children cumulated CPU time (s) 59.96
Current children cumulated vsize (KiB) 2748

Child status: 20
Real time (s): 60.0984
CPU time (s): 60.0669
CPU user time (s): 60.0559
CPU system time (s): 0.010998
CPU usage (%): 99.9475
Max. virtual memory (cumulated for all children) (KiB): 2748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 60.0559
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 571
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= 220

runsolver used 0.040993 second user time and 0.19397 second system time

The end

Launcher Data 

Begin job on node9 at 2009-04-01 21:36:03
IDJOB=1544798
IDBENCH=70626
IDSOLVER=559
FILE ID=node9/1544798-1238614563
PBS_JOBID= 9073692
Free space on /tmp= 66420 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S999404609-010.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544798-1238614563/watcher-1544798-1238614563 -o /tmp/evaluation-result-1544798-1238614563/solver-1544798-1238614563 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544798-1238614563.cnf            

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

MD5SUM BENCH= 5929dd8b325f87d1ae10eb412c236ac3
RANDOM SEED=1961263018

node9.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:       1470464 kB
Buffers:        104620 kB
Cached:         377656 kB
SwapCached:       8344 kB
Active:         226864 kB
Inactive:       265300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470464 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          15592 kB
Slab:            79356 kB
Committed_AS:  2998600 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= 66420 MiB
End job on node9 at 2009-04-01 21:37:03