Trace number 1544852

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 2007-02-08? (TO) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S353643296-086.cnf
MD5SUM737f90cc4667953389f21d8a50271567
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 500 variables and 2125 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, 12 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 498 free variables and 2113 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.478
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 158 duplicate clauses
0.00/0.01	c resolvent_look() :: found 76 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2189 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 500 variabels and 2189 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2189 / 500 ) = 4.38
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: 127 JD: 22
0.05/0.08	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: 4997 JD: 22
3.09/3.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 43558 JD: 22
27.88/27.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 197408 JD: 22
127.13/127.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 623477 JD: 22
404.21/404.49	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1519154 JD: 22
987.45/987.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544852-1238614794/watcher-1544852-1238614794 -o /tmp/evaluation-result-1544852-1238614794/solver-1544852-1238614794 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544852-1238614794.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: 1.06 1.00 0.96 3/80 4740
/proc/meminfo: memFree=1352048/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=932 CPUtime=0
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1134143303 954368 116 1992294400 134512640 135019032 4294956240 18446744073709551615 134554741 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 233 116 52 123 0 108 0

[startup+0.0543071 s]
/proc/loadavg: 1.06 1.00 0.96 3/80 4740
/proc/meminfo: memFree=1352048/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1260 CPUtime=0.05
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 263 0 0 0 5 0 0 0 18 0 1 0 1134143303 1290240 246 1992294400 134512640 135019032 4294956240 18446744073709551615 134542413 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 315 246 73 123 0 190 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1260

[startup+0.102311 s]
/proc/loadavg: 1.06 1.00 0.96 3/80 4740
/proc/meminfo: memFree=1352048/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1392 CPUtime=0.09
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 270 0 0 0 9 0 0 0 18 0 1 0 1134143303 1425408 253 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 348 253 73 123 0 223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1392

[startup+0.301331 s]
/proc/loadavg: 1.06 1.00 0.96 3/80 4740
/proc/meminfo: memFree=1352048/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1392 CPUtime=0.29
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 283 0 0 0 29 0 0 0 19 0 1 0 1134143303 1425408 266 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 348 266 73 123 0 223 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1392

[startup+0.702372 s]
/proc/loadavg: 1.06 1.00 0.96 3/80 4740
/proc/meminfo: memFree=1352048/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1392 CPUtime=0.69
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 291 0 0 0 69 0 0 0 23 0 1 0 1134143303 1425408 274 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 348 274 73 123 0 223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1392

[startup+1.50146 s]
/proc/loadavg: 1.06 1.00 0.96 2/81 4741
/proc/meminfo: memFree=1351208/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1524 CPUtime=1.49
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 302 0 0 0 149 0 0 0 25 0 1 0 1134143303 1560576 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 381 285 73 123 0 256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1524

[startup+3.10162 s]
/proc/loadavg: 1.06 1.00 0.96 2/81 4741
/proc/meminfo: memFree=1350952/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1524 CPUtime=3.09
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 311 0 0 0 309 0 0 0 25 0 1 0 1134143303 1560576 294 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 381 294 73 123 0 256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1524

[startup+6.30195 s]
/proc/loadavg: 1.05 1.00 0.96 2/81 4741
/proc/meminfo: memFree=1350952/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1524 CPUtime=6.29
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 322 0 0 0 629 0 0 0 25 0 1 0 1134143303 1560576 305 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 381 305 73 123 0 256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1524

[startup+12.7016 s]
/proc/loadavg: 1.05 1.00 0.96 2/81 4741
/proc/meminfo: memFree=1350760/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1656 CPUtime=12.69
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 332 0 0 0 1269 0 0 0 25 0 1 0 1134143303 1695744 315 1992294400 134512640 135019032 4294956240 18446744073709551615 134538110 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 414 315 73 123 0 289 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1656

[startup+25.5019 s]
/proc/loadavg: 1.04 1.00 0.96 2/81 4741
/proc/meminfo: memFree=1350760/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1656 CPUtime=25.48
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 350 0 0 0 2548 0 0 0 25 0 1 0 1134143303 1695744 333 1992294400 134512640 135019032 4294956240 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 414 333 73 123 0 289 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1656

[startup+51.1016 s]
/proc/loadavg: 1.02 1.00 0.96 2/81 4741
/proc/meminfo: memFree=1350760/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1788 CPUtime=51.07
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 366 0 0 0 5107 0 0 0 25 0 1 0 1134143303 1830912 349 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 447 349 73 123 0 322 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1788

[startup+102.308 s]
/proc/loadavg: 1.01 1.00 0.96 2/81 4741
/proc/meminfo: memFree=1350632/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=1992 CPUtime=102.25
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 406 0 0 0 10225 0 0 0 25 0 1 0 1134143303 2039808 389 1992294400 134512640 135019032 4294956240 18446744073709551615 134565470 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 498 389 73 123 0 373 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1992

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4741
/proc/meminfo: memFree=1350440/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=2244 CPUtime=162.21
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 451 0 0 0 16221 0 0 0 25 0 1 0 1134143303 2297856 434 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 561 434 73 123 0 436 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2244

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1349992/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=2244 CPUtime=222.19
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 484 0 0 0 22219 0 0 0 25 0 1 0 1134143303 2297856 467 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 561 467 73 123 0 436 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2244

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1350056/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=2472 CPUtime=282.17
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 520 0 0 0 28216 1 0 0 25 0 1 0 1134143303 2531328 503 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 618 503 73 123 0 493 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2472

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1350056/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=2472 CPUtime=342.14
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 547 0 0 0 34213 1 0 0 25 0 1 0 1134143303 2531328 530 1992294400 134512640 135019032 4294956240 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 618 530 73 123 0 493 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 2472

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1349672/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=2976 CPUtime=402.11
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 649 0 0 0 40210 1 0 0 25 0 1 0 1134143303 3047424 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134548873 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 744 632 73 123 0 619 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 2976

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1349544/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=3488 CPUtime=462.09
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 685 0 0 0 46208 1 0 0 25 0 1 0 1134143303 3571712 668 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 872 668 73 123 0 747 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 3488

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1349352/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=3488 CPUtime=522.06
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 726 0 0 0 52205 1 0 0 25 0 1 0 1134143303 3571712 709 1992294400 134512640 135019032 4294956240 18446744073709551615 134564768 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 872 709 73 123 0 747 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 3488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1349160/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=3488 CPUtime=582.03
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 781 0 0 0 58202 1 0 0 25 0 1 0 1134143303 3571712 764 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 872 764 73 123 0 747 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 3488

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1348968/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=4252 CPUtime=642.01
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 823 0 0 0 64200 1 0 0 25 0 1 0 1134143303 4354048 806 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1063 806 73 123 0 938 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 4252

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1348776/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=4252 CPUtime=701.97
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 864 0 0 0 70196 1 0 0 25 0 1 0 1134143303 4354048 847 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1063 847 73 123 0 938 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 4252

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1348520/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=4252 CPUtime=761.96
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 916 0 0 0 76194 2 0 0 25 0 1 0 1134143303 4354048 899 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1063 899 73 123 0 938 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 4252

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1348456/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=4252 CPUtime=821.93
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 936 0 0 0 82191 2 0 0 25 0 1 0 1134143303 4354048 919 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1063 919 73 123 0 938 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 4252

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1348200/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=4252 CPUtime=881.9
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 1003 0 0 0 88188 2 0 0 25 0 1 0 1134143303 4354048 986 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1063 986 73 123 0 938 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 4252

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1347880/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=5636 CPUtime=941.87
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 1103 0 0 0 94185 2 0 0 25 0 1 0 1134143303 5771264 1086 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1409 1086 73 123 0 1284 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 5636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1347112/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=5636 CPUtime=1001.85
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 1294 0 0 0 100183 2 0 0 25 0 1 0 1134143303 5771264 1277 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1409 1277 73 123 0 1284 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 5636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/81 4743
/proc/meminfo: memFree=1346984/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=5636 CPUtime=1061.82
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 1320 0 0 0 106180 2 0 0 25 0 1 0 1134143303 5771264 1303 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1409 1303 73 123 0 1284 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 5636

[startup+1122.3 s]
/proc/loadavg: 1.10 1.03 0.97 2/81 4743
/proc/meminfo: memFree=1346792/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=7588 CPUtime=1121.79
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 1375 0 0 0 112177 2 0 0 25 0 1 0 1134143303 7770112 1358 1992294400 134512640 135019032 4294956240 18446744073709551615 134577548 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1897 1358 73 123 0 1772 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 7588

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 0.97 2/81 4743
/proc/meminfo: memFree=1346600/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=7588 CPUtime=1181.77
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 1422 0 0 0 118175 2 0 0 25 0 1 0 1134143303 7770112 1405 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1897 1405 73 123 0 1772 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 7588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.10 1.04 0.97 2/81 4743
/proc/meminfo: memFree=1346408/2055912 swapFree=4170680/4192956
[pid=4740] ppid=4738 vsize=7588 CPUtime=1200.06
/proc/4740/stat : 4740 (march_ks) R 4738 4740 4270 0 -1 4194304 1467 0 0 0 120004 2 0 0 25 0 1 0 1134143303 7770112 1450 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/4740/statm: 1897 1450 73 123 0 1772 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7588

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.026995
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 7588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1467
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3903

runsolver used 1.3068 second user time and 4.17037 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-01 21:39:54
IDJOB=1544852
IDBENCH=70653
IDSOLVER=559
FILE ID=node78/1544852-1238614794
PBS_JOBID= 9073579
Free space on /tmp= 126872 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S353643296-086.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544852-1238614794/watcher-1544852-1238614794 -o /tmp/evaluation-result-1544852-1238614794/solver-1544852-1238614794 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544852-1238614794.cnf            

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

MD5SUM BENCH= 737f90cc4667953389f21d8a50271567
RANDOM SEED=463367713

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1352528 kB
Buffers:        100404 kB
Cached:         508012 kB
SwapCached:       7800 kB
Active:         346180 kB
Inactive:       272776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1352528 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            3276 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            68620 kB
Committed_AS:  2744132 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126868 MiB
End job on node78 at 2009-04-01 21:59:57