Trace number 1544894

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S45592023-054.cnf
MD5SUM1cdf960645ef22947407473f1df63e0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031995
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, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 559 free variables and 2376 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.481
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 159 duplicate clauses
0.00/0.02	c resolvent_look() :: found 82 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2458 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 2458 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2458 / 560 ) = 4.39
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: 217 JD: 26
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1968 JD: 26
1.29/1.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************
c |************************
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c |***************************************************************
c |****************************************************************| 2 NC: 22353 JD: 26
15.89/15.95	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 134438 JD: 26
97.85/97.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |*************
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c |***************
c |****************
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c |********************************
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c |********************************************
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c |************************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 541264 JD: 26
398.52/398.76	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 1608751 JD: 26
1188.42/1189.00	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-1544894-1238614917/watcher-1544894-1238614917 -o /tmp/evaluation-result-1544894-1238614917/solver-1544894-1238614917 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544894-1238614917.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 2/64 28773
/proc/meminfo: memFree=1464344/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=788 CPUtime=0
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 117 0 0 0 0 0 0 0 20 0 1 0 1134158535 806912 102 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 197 106 48 123 0 72 0

[startup+0.0863209 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 28773
/proc/meminfo: memFree=1464344/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=1484 CPUtime=0.08
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 291 0 0 0 8 0 0 0 20 0 1 0 1134158535 1519616 274 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 371 274 73 123 0 246 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1484

[startup+0.101321 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 28773
/proc/meminfo: memFree=1464344/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=1484 CPUtime=0.09
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 291 0 0 0 9 0 0 0 21 0 1 0 1134158535 1519616 274 1992294400 134512640 135019032 4294956240 18446744073709551615 134577586 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 371 274 73 123 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1484

[startup+0.301341 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 28773
/proc/meminfo: memFree=1464344/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=1484 CPUtime=0.29
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 303 0 0 0 29 0 0 0 23 0 1 0 1134158535 1519616 286 1992294400 134512640 135019032 4294956240 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 371 286 73 123 0 246 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1484

[startup+0.701383 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 28773
/proc/meminfo: memFree=1464344/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=1484 CPUtime=0.69
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 313 0 0 0 69 0 0 0 25 0 1 0 1134158535 1519616 296 1992294400 134512640 135019032 4294956240 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 371 296 73 123 0 246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1484

[startup+1.50146 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28774
/proc/meminfo: memFree=1463376/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=1628 CPUtime=1.49
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 325 0 0 0 149 0 0 0 25 0 1 0 1134158535 1667072 308 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 407 308 73 123 0 282 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1628

[startup+3.10163 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28774
/proc/meminfo: memFree=1463184/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=1628 CPUtime=3.09
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 339 0 0 0 309 0 0 0 25 0 1 0 1134158535 1667072 322 1992294400 134512640 135019032 4294956240 18446744073709551615 134565463 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 407 322 73 123 0 282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1628

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28774
/proc/meminfo: memFree=1463128/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=1628 CPUtime=6.29
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 348 0 0 0 629 0 0 0 25 0 1 0 1134158535 1667072 331 1992294400 134512640 135019032 4294956240 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 407 331 73 123 0 282 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1628

[startup+12.7026 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28774
/proc/meminfo: memFree=1463000/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=1760 CPUtime=12.69
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 365 0 0 0 1269 0 0 0 25 0 1 0 1134158535 1802240 348 1992294400 134512640 135019032 4294956240 18446744073709551615 134538199 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 440 348 73 123 0 315 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1760

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28774
/proc/meminfo: memFree=1462872/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=1896 CPUtime=25.49
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 414 0 0 0 2549 0 0 0 25 0 1 0 1134158535 1941504 397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 474 397 73 123 0 349 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1896

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1462616/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=1964 CPUtime=51.07
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 434 0 0 0 5107 0 0 0 25 0 1 0 1134158535 2011136 417 1992294400 134512640 135019032 4294956240 18446744073709551615 134579438 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 491 417 73 123 0 366 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1964

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1462488/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=2580 CPUtime=102.25
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 519 0 0 0 10225 0 0 0 25 0 1 0 1134158535 2641920 502 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 645 502 73 123 0 520 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2580

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1462232/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=2920 CPUtime=162.22
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 588 0 0 0 16222 0 0 0 25 0 1 0 1134158535 2990080 571 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 730 571 73 123 0 605 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2920

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1461976/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=2920 CPUtime=222.2
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 669 0 0 0 22220 0 0 0 25 0 1 0 1134158535 2990080 652 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 730 652 73 123 0 605 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2920

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1461464/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=3624 CPUtime=282.17
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 776 0 0 0 28217 0 0 0 25 0 1 0 1134158535 3710976 759 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 906 759 73 123 0 781 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 3624

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1461144/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=4388 CPUtime=342.14
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 855 0 0 0 34214 0 0 0 25 0 1 0 1134158535 4493312 838 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 1097 838 73 123 0 972 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 4388

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1460440/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=4644 CPUtime=402.12
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 1041 0 0 0 40212 0 0 0 25 0 1 0 1134158535 4755456 1024 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 1161 1024 73 123 0 1036 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 4644

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1459992/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=5796 CPUtime=462.1
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 1149 0 0 0 46210 0 0 0 25 0 1 0 1134158535 5935104 1132 1992294400 134512640 135019032 4294956240 18446744073709551615 134526418 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 1449 1132 73 123 0 1324 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 5796

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1459736/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=5796 CPUtime=522.08
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 1210 0 0 0 52207 1 0 0 25 0 1 0 1134158535 5935104 1193 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28773/statm: 1449 1193 73 123 0 1324 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 5796

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1459416/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=5796 CPUtime=582.05
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 1289 0 0 0 58204 1 0 0 25 0 1 0 1134158535 5935104 1272 1992294400 134512640 135019032 4294956240 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 1449 1272 73 123 0 1324 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5796

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1459096/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=7520 CPUtime=642.03
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 1384 0 0 0 64202 1 0 0 25 0 1 0 1134158535 7700480 1367 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 1880 1367 73 123 0 1755 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 7520

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1458648/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=7520 CPUtime=702
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 1472 0 0 0 70199 1 0 0 25 0 1 0 1134158535 7700480 1455 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 1880 1455 73 123 0 1755 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 7520

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1458072/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=7776 CPUtime=761.98
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 1614 0 0 0 76197 1 0 0 25 0 1 0 1134158535 7962624 1597 1992294400 134512640 135019032 4294956240 18446744073709551615 134628569 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 1944 1597 73 123 0 1819 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 7776

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1457752/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=7776 CPUtime=821.96
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 1703 0 0 0 82195 1 0 0 25 0 1 0 1134158535 7962624 1686 1992294400 134512640 135019032 4294956240 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 1944 1686 73 123 0 1819 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 7776

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1457048/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=10364 CPUtime=881.93
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 1883 0 0 0 88192 1 0 0 25 0 1 0 1134158535 10612736 1866 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 2591 1866 73 123 0 2466 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 10364

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1456472/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=10364 CPUtime=941.91
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 2035 0 0 0 94190 1 0 0 25 0 1 0 1134158535 10612736 2018 1992294400 134512640 135019032 4294956240 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 2591 2018 73 123 0 2466 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 10364

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1456280/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=10364 CPUtime=1001.88
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 2092 0 0 0 100187 1 0 0 25 0 1 0 1134158535 10612736 2075 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 2591 2075 73 123 0 2466 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 10364

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28776
/proc/meminfo: memFree=1455640/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=10876 CPUtime=1061.87
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 2257 0 0 0 106185 2 0 0 25 0 1 0 1134158535 11137024 2240 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 2719 2240 73 123 0 2594 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 10876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 28776
/proc/meminfo: memFree=1455128/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=10876 CPUtime=1121.85
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 2386 0 0 0 112183 2 0 0 25 0 1 0 1134158535 11137024 2369 1992294400 134512640 135019032 4294956240 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 2719 2369 73 123 0 2594 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 10876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28782
/proc/meminfo: memFree=1454032/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=14756 CPUtime=1181.82
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 2601 0 0 0 118180 2 0 0 25 0 1 0 1134158535 15110144 2584 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 3689 2584 73 123 0 3564 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 14756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28782
/proc/meminfo: memFree=1453712/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=14756 CPUtime=1200.01
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 2688 0 0 0 119999 2 0 0 25 0 1 0 1134158535 15110144 2671 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 3689 2671 73 123 0 3564 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14756

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28782
/proc/meminfo: memFree=1453712/2055920 swapFree=4177768/4192956
[pid=28773] ppid=28771 vsize=14756 CPUtime=1200.01
/proc/28773/stat : 28773 (march_ks) R 28771 28773 28473 0 -1 4194304 2688 0 0 0 119999 2 0 0 25 0 1 0 1134158535 15110144 2671 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/28773/statm: 3689 2671 73 123 0 3564 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.029995
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 14756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2688
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= 1
involuntary context switches= 4749

runsolver used 1.01684 second user time and 3.36749 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-01 21:41:57
IDJOB=1544894
IDBENCH=70674
IDSOLVER=559
FILE ID=node2/1544894-1238614917
PBS_JOBID= 9073699
Free space on /tmp= 66496 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-S45592023-054.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544894-1238614917/watcher-1544894-1238614917 -o /tmp/evaluation-result-1544894-1238614917/solver-1544894-1238614917 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544894-1238614917.cnf            

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

MD5SUM BENCH= 1cdf960645ef22947407473f1df63e0b
RANDOM SEED=2092556511

node2.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		: 3000.236
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		: 3000.236
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:       1464888 kB
Buffers:         90280 kB
Cached:         402904 kB
SwapCached:       8996 kB
Active:         220256 kB
Inactive:       283928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1464888 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            3172 kB
Writeback:           0 kB
Mapped:          16644 kB
Slab:            72832 kB
Committed_AS:  2911536 kB
PageTables:       1476 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= 66492 MiB
End job on node2 at 2009-04-01 22:01:59