Trace number 1544896

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 558 free variables and 2369 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.475
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.00/0.02	c resolvent_look() :: found 63 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2432 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2432 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2432 / 560 ) = 4.34
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 11075 JD: 19
8.09/8.13	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: 125705 JD: 19
95.15/95.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 972127 JD: 19
746.54/746.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************

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-1544896-1238614945/watcher-1544896-1238614945 -o /tmp/evaluation-result-1544896-1238614945/solver-1544896-1238614945 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544896-1238614945.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 10341
/proc/meminfo: memFree=1041328/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=796 CPUtime=0
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134160340 815104 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 199 111 50 123 0 74 0

[startup+0.0704139 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 10341
/proc/meminfo: memFree=1041328/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=1352 CPUtime=0.06
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 282 0 0 0 6 0 0 0 18 0 1 0 1134160340 1384448 265 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 338 265 73 123 0 213 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1352

[startup+0.10142 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 10341
/proc/meminfo: memFree=1041328/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=1352 CPUtime=0.1
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 284 0 0 0 10 0 0 0 18 0 1 0 1134160340 1384448 267 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 338 267 73 123 0 213 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1352

[startup+0.301455 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 10341
/proc/meminfo: memFree=1041328/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=1484 CPUtime=0.3
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 300 0 0 0 30 0 0 0 19 0 1 0 1134160340 1519616 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 371 283 73 123 0 246 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1484

[startup+0.701531 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 10341
/proc/meminfo: memFree=1041328/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=1484 CPUtime=0.7
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 315 0 0 0 70 0 0 0 23 0 1 0 1134160340 1519616 298 1992294400 134512640 135019032 4294956240 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 371 298 73 123 0 246 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1484

[startup+1.50168 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10342
/proc/meminfo: memFree=1040360/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=1672 CPUtime=1.5
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 335 0 0 0 150 0 0 0 25 0 1 0 1134160340 1712128 318 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 418 318 73 123 0 293 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1672

[startup+3.10198 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10342
/proc/meminfo: memFree=1040168/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=1672 CPUtime=3.1
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 347 0 0 0 310 0 0 0 25 0 1 0 1134160340 1712128 330 1992294400 134512640 135019032 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 418 330 73 123 0 293 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1672

[startup+6.30158 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10342
/proc/meminfo: memFree=1039912/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=1876 CPUtime=6.29
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 409 0 0 0 629 0 0 0 25 0 1 0 1134160340 1921024 392 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 469 392 73 123 0 344 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1876

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10342
/proc/meminfo: memFree=1039720/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=1976 CPUtime=12.69
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 425 0 0 0 1269 0 0 0 25 0 1 0 1134160340 2023424 408 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 494 408 73 123 0 369 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1976

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 10342
/proc/meminfo: memFree=1039720/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=1976 CPUtime=25.49
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 425 0 0 0 2549 0 0 0 25 0 1 0 1134160340 2023424 408 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 494 408 73 123 0 369 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1976

[startup+51.102 s]
/proc/loadavg: 1.05 0.99 0.91 2/65 10342
/proc/meminfo: memFree=1039720/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2108 CPUtime=51.07
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 438 0 0 0 5107 0 0 0 25 0 1 0 1134160340 2158592 421 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 527 421 73 123 0 402 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2108

[startup+102.306 s]
/proc/loadavg: 1.08 1.00 0.92 2/65 10344
/proc/meminfo: memFree=1039528/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2108 CPUtime=102.25
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 450 0 0 0 10225 0 0 0 25 0 1 0 1134160340 2158592 433 1992294400 134512640 135019032 4294956240 18446744073709551615 134526520 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 527 433 73 123 0 402 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2108

[startup+162.302 s]
/proc/loadavg: 1.08 1.01 0.93 2/65 10344
/proc/meminfo: memFree=1039528/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2108 CPUtime=162.22
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 463 0 0 0 16222 0 0 0 25 0 1 0 1134160340 2158592 446 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 527 446 73 123 0 402 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2108

[startup+222.301 s]
/proc/loadavg: 1.08 1.02 0.93 2/65 10344
/proc/meminfo: memFree=1039528/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2240 CPUtime=222.19
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 471 0 0 0 22219 0 0 0 25 0 1 0 1134160340 2293760 454 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 560 454 73 123 0 435 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2240

[startup+282.301 s]
/proc/loadavg: 1.07 1.03 0.94 2/65 10344
/proc/meminfo: memFree=1039528/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2240 CPUtime=282.16
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 479 0 0 0 28216 0 0 0 25 0 1 0 1134160340 2293760 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 560 462 73 123 0 435 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2240

[startup+342.302 s]
/proc/loadavg: 1.02 1.02 0.94 2/65 10344
/proc/meminfo: memFree=1039464/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2240 CPUtime=342.13
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 484 0 0 0 34213 0 0 0 25 0 1 0 1134160340 2293760 467 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 560 467 73 123 0 435 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2240

[startup+402.302 s]
/proc/loadavg: 1.01 1.02 0.94 2/65 10344
/proc/meminfo: memFree=1039464/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2240 CPUtime=402.1
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 489 0 0 0 40210 0 0 0 25 0 1 0 1134160340 2293760 472 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 560 472 73 123 0 435 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 2240

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 10344
/proc/meminfo: memFree=1039464/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2240 CPUtime=462.07
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 493 0 0 0 46207 0 0 0 25 0 1 0 1134160340 2293760 476 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 560 476 73 123 0 435 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 2240

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 10344
/proc/meminfo: memFree=1039400/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2240 CPUtime=522.04
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 497 0 0 0 52204 0 0 0 25 0 1 0 1134160340 2293760 480 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 560 480 73 123 0 435 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 2240

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10344
/proc/meminfo: memFree=1039400/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2240 CPUtime=582.01
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 500 0 0 0 58201 0 0 0 25 0 1 0 1134160340 2293760 483 1992294400 134512640 135019032 4294956240 18446744073709551615 134598864 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 560 483 73 123 0 435 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 2240

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10344
/proc/meminfo: memFree=1039400/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2240 CPUtime=641.99
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 504 0 0 0 64199 0 0 0 25 0 1 0 1134160340 2293760 487 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 560 487 73 123 0 435 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 2240

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10344
/proc/meminfo: memFree=1039336/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2240 CPUtime=701.96
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 506 0 0 0 70196 0 0 0 25 0 1 0 1134160340 2293760 489 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 560 489 73 123 0 435 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 2240

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10344
/proc/meminfo: memFree=1039336/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2240 CPUtime=761.93
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 509 0 0 0 76193 0 0 0 25 0 1 0 1134160340 2293760 492 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 560 492 73 123 0 435 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 2240

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10344
/proc/meminfo: memFree=1039336/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2372 CPUtime=821.9
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 513 0 0 0 82190 0 0 0 25 0 1 0 1134160340 2428928 496 1992294400 134512640 135019032 4294956240 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 593 496 73 123 0 468 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 2372

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10344
/proc/meminfo: memFree=1039272/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2372 CPUtime=881.87
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 516 0 0 0 88187 0 0 0 25 0 1 0 1134160340 2428928 499 1992294400 134512640 135019032 4294956240 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 593 499 73 123 0 468 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 2372

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10344
/proc/meminfo: memFree=1039272/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2524 CPUtime=941.83
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 520 0 0 0 94183 0 0 0 25 0 1 0 1134160340 2584576 503 1992294400 134512640 135019032 4294956240 18446744073709551615 134547770 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 631 503 73 123 0 506 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 2524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10344
/proc/meminfo: memFree=1039272/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2524 CPUtime=1001.81
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 522 0 0 0 100181 0 0 0 25 0 1 0 1134160340 2584576 505 1992294400 134512640 135019032 4294956240 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 631 505 73 123 0 506 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 2524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10344
/proc/meminfo: memFree=1039272/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2524 CPUtime=1061.78
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 524 0 0 0 106178 0 0 0 25 0 1 0 1134160340 2584576 507 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 631 507 73 123 0 506 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 2524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10350
/proc/meminfo: memFree=1039008/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2524 CPUtime=1121.75
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 526 0 0 0 112175 0 0 0 25 0 1 0 1134160340 2584576 509 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 631 509 73 123 0 506 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 2524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10350
/proc/meminfo: memFree=1039072/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2524 CPUtime=1181.72
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 528 0 0 0 118172 0 0 0 25 0 1 0 1134160340 2584576 511 1992294400 134512640 135019032 4294956240 18446744073709551615 134547658 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 631 511 73 123 0 506 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 2524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10350
/proc/meminfo: memFree=1039072/2055920 swapFree=4178880/4192956
[pid=10341] ppid=10339 vsize=2524 CPUtime=1200.01
/proc/10341/stat : 10341 (march_ks) R 10339 10341 9873 0 -1 4194304 529 0 0 0 120001 0 0 0 25 0 1 0 1134160340 2584576 512 1992294400 134512640 135019032 4294956240 18446744073709551615 134577485 0 0 4096 0 0 0 0 17 0 0 0
/proc/10341/statm: 631 512 73 123 0 506 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2524

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): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.007998
CPU usage (%): 99.9513
Max. virtual memory (cumulated for all children) (KiB): 2524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 529
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= 3930

runsolver used 1.00485 second user time and 3.37549 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-01 21:42:25
IDJOB=1544896
IDBENCH=70675
IDSOLVER=559
FILE ID=node21/1544896-1238614945
PBS_JOBID= 9073680
Free space on /tmp= 66460 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544896-1238614945/watcher-1544896-1238614945 -o /tmp/evaluation-result-1544896-1238614945/solver-1544896-1238614945 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544896-1238614945.cnf            

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=2078140086

node21.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		: 3000.259
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		: 3000.259
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:       1041816 kB
Buffers:        113356 kB
Cached:         794996 kB
SwapCached:       7880 kB
Active:         246592 kB
Inactive:       671304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1041816 kB
SwapTotal:     4192956 kB
SwapFree:      4178880 kB
Dirty:            3124 kB
Writeback:           0 kB
Mapped:          15128 kB
Slab:            82304 kB
Committed_AS:  3118016 kB
PageTables:       1380 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= 66456 MiB
End job on node21 at 2009-04-01 22:02:28