Trace number 1544250

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
MD5SUM487133af0320f59d52bd31546508fd57
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark120.281
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.19/1.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.21	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.19/1.21	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.19/1.21	c main()::
1.19/1.21	c initFormula():: searching for DIMACS p-line....
1.19/1.21	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.19/1.21	c parseCNF():: parsing....
1.19/1.21	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.21	c runParser():: parsing was successful, warming up engines...
1.19/1.21	c simplify_formula():: removed 0 tautological, 436 satisfied and 0 duplicate clauses
1.19/1.21	c preprocessing fase I completed:: there are now 15934 free variables and 66764 clauses.
1.19/1.21	c stat :: sign balance is biased by 0.472
1.19/1.21	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.19/1.21	c using 3-SAT heuristics (occurence based diff)
1.19/1.21	c longest clause has size 3
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 140 duplicate clauses
1.19/1.21	c resolvent_look() :: found 82 resolvents
1.19/1.21	c lessRedundantTransformation():: nothing to be done.
1.19/1.21	c transformTo3SAT():: you gave me 16000 variables and 66846 clauses.
1.19/1.21	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.19/1.21	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.19/1.21	c transformTo3SAT():: the transformation yielded 16000 variabels and 66846 clauses.
1.19/1.21	c main():: clause / variable ratio: ( 66846 / 16000 ) = 4.18
1.19/1.21	c longest clause has size 3
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c dynamic_preselect_setsize :: off
1.19/1.21	c suggested doublelook initial :: 0
1.19/1.21	c main():: all systems go!
1.19/1.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1238 JD: 1093
43.98/44.05	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544250-1238606685/watcher-1544250-1238606685 -o /tmp/evaluation-result-1544250-1238606685/solver-1544250-1238606685 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544250-1238606685.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: 1.00 1.00 1.00 3/65 24529
/proc/meminfo: memFree=1440288/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=2372 CPUtime=0
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 439 0 0 0 0 0 0 0 18 0 1 0 1133330743 2428928 425 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 593 425 47 123 0 468 0

[startup+0.0486661 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24529
/proc/meminfo: memFree=1440288/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=2900 CPUtime=0.04
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 604 0 0 0 4 0 0 0 18 0 1 0 1133330743 2969600 590 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 725 590 47 123 0 600 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2900

[startup+0.101675 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24529
/proc/meminfo: memFree=1440288/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=8184 CPUtime=0.09
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 1424 0 0 0 9 0 0 0 18 0 1 0 1133330743 8380416 1409 1992294400 134512640 135019032 4294956224 18446744073709551615 134555150 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 2046 1409 48 123 0 1921 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8184

[startup+0.301711 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24529
/proc/meminfo: memFree=1440288/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=7344 CPUtime=0.29
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 3234 0 0 0 29 0 0 0 19 0 1 0 1133330743 7520256 1191 1992294400 134512640 135019032 4294956224 18446744073709551615 134628840 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701781 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 24529
/proc/meminfo: memFree=1440288/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=9464 CPUtime=0.69
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 7564 0 0 0 67 2 0 0 23 0 1 0 1133330743 9691136 1756 1992294400 134512640 135019032 4294956224 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 2366 1756 63 123 0 2241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9464

[startup+1.50292 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1429080/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=20252 CPUtime=1.49
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 14970 0 0 0 143 6 0 0 25 0 1 0 1133330743 20738048 4237 1992294400 134512640 135019032 4294956224 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 5063 4237 73 123 0 4938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20252

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1423448/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=20392 CPUtime=3.09
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 14994 0 0 0 303 6 0 0 25 0 1 0 1133330743 20881408 4261 1992294400 134512640 135019032 4294956224 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 5098 4261 73 123 0 4973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20392

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1423128/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=20672 CPUtime=6.29
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 15060 0 0 0 623 6 0 0 25 0 1 0 1133330743 21168128 4327 1992294400 134512640 135019032 4294956224 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 5168 4327 73 123 0 5043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20672

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1422424/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=21484 CPUtime=12.69
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 15255 0 0 0 1262 7 0 0 25 0 1 0 1133330743 21999616 4522 1992294400 134512640 135019032 4294956224 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 5371 4522 73 123 0 5246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21484

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1421080/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=23072 CPUtime=25.48
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 15579 0 0 0 2541 7 0 0 25 0 1 0 1133330743 23625728 4846 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 5768 4846 73 123 0 5643 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23072

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1420440/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=23736 CPUtime=51.07
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 15756 0 0 0 5100 7 0 0 25 0 1 0 1133330743 24305664 5013 1992294400 134512640 135019032 4294956224 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 5934 5013 73 123 0 5809 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23736

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1419288/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=24752 CPUtime=102.25
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16014 0 0 0 10218 7 0 0 25 0 1 0 1133330743 25346048 5271 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6188 5271 73 123 0 6063 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24752

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1418904/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=25132 CPUtime=162.21
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16105 0 0 0 16214 7 0 0 25 0 1 0 1133330743 25735168 5362 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6283 5362 73 123 0 6158 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25132

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1418712/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=25384 CPUtime=222.18
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16170 0 0 0 22211 7 0 0 25 0 1 0 1133330743 25993216 5427 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6346 5427 73 123 0 6221 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 25384

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1418520/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=25632 CPUtime=282.16
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16217 0 0 0 28209 7 0 0 25 0 1 0 1133330743 26247168 5474 1992294400 134512640 135019032 4294956224 18446744073709551615 134598259 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6408 5474 73 123 0 6283 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 25632

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1418392/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=25764 CPUtime=342.13
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16253 0 0 0 34206 7 0 0 25 0 1 0 1133330743 26382336 5510 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6441 5510 73 123 0 6316 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 25764

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1418328/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=25888 CPUtime=402.1
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16285 0 0 0 40203 7 0 0 25 0 1 0 1133330743 26509312 5542 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6472 5542 73 123 0 6347 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 25888

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1418200/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26016 CPUtime=462.08
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16311 0 0 0 46200 8 0 0 25 0 1 0 1133330743 26640384 5568 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6504 5568 73 123 0 6379 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 26016

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1418136/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26016 CPUtime=522.05
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16340 0 0 0 52197 8 0 0 25 0 1 0 1133330743 26640384 5597 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6504 5597 73 123 0 6379 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 26016

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1418072/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26140 CPUtime=582.02
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16364 0 0 0 58194 8 0 0 25 0 1 0 1133330743 26767360 5621 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6535 5621 73 123 0 6410 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 26140

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1417944/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26264 CPUtime=641.99
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16386 0 0 0 64191 8 0 0 25 0 1 0 1133330743 26894336 5643 1992294400 134512640 135019032 4294956224 18446744073709551615 134526418 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6566 5643 73 123 0 6441 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 26264

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1417752/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26388 CPUtime=701.96
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16406 0 0 0 70188 8 0 0 25 0 1 0 1133330743 27021312 5663 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6597 5663 73 123 0 6472 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 26388

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1417624/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26388 CPUtime=761.93
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16437 0 0 0 76185 8 0 0 25 0 1 0 1133330743 27021312 5694 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6597 5694 73 123 0 6472 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 26388

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1417560/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26516 CPUtime=821.9
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16456 0 0 0 82182 8 0 0 25 0 1 0 1133330743 27152384 5713 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6629 5713 73 123 0 6504 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 26516

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1417560/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26640 CPUtime=881.87
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16472 0 0 0 88179 8 0 0 25 0 1 0 1133330743 27279360 5729 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6660 5729 73 123 0 6535 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 26640

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1417496/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26640 CPUtime=941.84
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16485 0 0 0 94176 8 0 0 25 0 1 0 1133330743 27279360 5742 1992294400 134512640 135019032 4294956224 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6660 5742 73 123 0 6535 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 26640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1417432/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26640 CPUtime=1001.81
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16498 0 0 0 100173 8 0 0 25 0 1 0 1133330743 27279360 5755 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6660 5755 73 123 0 6535 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 26640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24530
/proc/meminfo: memFree=1417432/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26764 CPUtime=1061.79
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16513 0 0 0 106171 8 0 0 25 0 1 0 1133330743 27406336 5770 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6691 5770 73 123 0 6566 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 26764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24532
/proc/meminfo: memFree=1417048/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26764 CPUtime=1121.76
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16523 0 0 0 112168 8 0 0 25 0 1 0 1133330743 27406336 5780 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6691 5780 73 123 0 6566 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 26764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24532
/proc/meminfo: memFree=1417048/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26888 CPUtime=1181.73
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16535 0 0 0 118165 8 0 0 25 0 1 0 1133330743 27533312 5792 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6722 5792 73 123 0 6597 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 26888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24532
/proc/meminfo: memFree=1417048/2055920 swapFree=4177700/4192956
[pid=24529] ppid=24527 vsize=26888 CPUtime=1200.02
/proc/24529/stat : 24529 (march_ks) R 24527 24529 24041 0 -1 4194304 16538 0 0 0 119994 8 0 0 25 0 1 0 1133330743 27533312 5795 1992294400 134512640 135019032 4294956224 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 0 0 0
/proc/24529/statm: 6722 5795 73 123 0 6597 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 26888

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): 1200.04
CPU user time (s): 1199.95
CPU system time (s): 0.091986
CPU usage (%): 99.9525
Max. virtual memory (cumulated for all children) (KiB): 26888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16538
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= 4906

runsolver used 1.03584 second user time and 3.34049 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 19:24:45
IDJOB=1544250
IDBENCH=70352
IDSOLVER=559
FILE ID=node56/1544250-1238606685
PBS_JOBID= 9068344
Free space on /tmp= 103044 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544250-1238606685/watcher-1544250-1238606685 -o /tmp/evaluation-result-1544250-1238606685/solver-1544250-1238606685 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544250-1238606685.cnf            

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

MD5SUM BENCH= 487133af0320f59d52bd31546508fd57
RANDOM SEED=1795946588

node56.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		: 3000.256
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		: 3000.256
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:       1440832 kB
Buffers:         97568 kB
Cached:         417544 kB
SwapCached:       9032 kB
Active:         234792 kB
Inactive:       290764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440832 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            4140 kB
Writeback:           0 kB
Mapped:          16144 kB
Slab:            75576 kB
Committed_AS:  2767312 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 19:44:47