Trace number 1543940

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1736471436-014.cnf
MD5SUM88b3ae0f7e2752f0b445f361629fc38e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.5195
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data

0.30/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.37	c main()::
0.30/0.37	c initFormula():: searching for DIMACS p-line....
0.30/0.37	c full lookahead due to high density!
0.30/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.30/0.37	c parseCNF():: parsing....
0.30/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.37	c runParser():: parsing was successful, warming up engines...
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.30/0.37	c stat :: sign balance is biased by 0.041
0.30/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.37	c using k-SAT heuristics (size based diff)
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c dynamic_preselect_setsize :: off
0.30/0.37	c suggested doublelook initial :: 0
0.30/0.37	c main():: all systems go!
0.30/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 334 JD: 228
1.79/1.85	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1543940-1238601503/watcher-1543940-1238601503 -o /tmp/evaluation-result-1543940-1238601503/solver-1543940-1238601503 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543940-1238601503.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: 2.00 1.87 1.47 3/64 10985
/proc/meminfo: memFree=1515416/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=788 CPUtime=0
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1132812376 806912 100 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 197 101 47 123 0 72 0

[startup+0.080264 s]
/proc/loadavg: 2.00 1.87 1.47 3/64 10985
/proc/meminfo: memFree=1515416/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=2008 CPUtime=0.07
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 1073 0 0 0 7 0 0 0 18 0 1 0 1132812376 2056192 320 1992294400 134512640 135019032 4294956224 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 502 320 63 123 0 377 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2008

[startup+0.102265 s]
/proc/loadavg: 2.00 1.87 1.47 3/64 10985
/proc/meminfo: memFree=1515416/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=3012 CPUtime=0.1
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 1722 0 0 0 9 1 0 0 18 0 1 0 1132812376 3084288 561 1992294400 134512640 135019032 4294956224 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3012

[startup+0.301283 s]
/proc/loadavg: 2.00 1.87 1.47 3/64 10985
/proc/meminfo: memFree=1515416/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=3012 CPUtime=0.3
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 1722 0 0 0 29 1 0 0 19 0 1 0 1132812376 3084288 561 1992294400 134512640 135019032 4294956224 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3012

[startup+0.701318 s]
/proc/loadavg: 2.00 1.87 1.47 3/64 10985
/proc/meminfo: memFree=1515416/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=3852 CPUtime=0.69
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2608 0 0 0 68 1 0 0 22 0 1 0 1132812376 3944448 696 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 963 696 72 123 0 838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3852

[startup+1.50139 s]
/proc/loadavg: 1.92 1.86 1.47 2/65 10986
/proc/meminfo: memFree=1512720/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=3864 CPUtime=1.49
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2612 0 0 0 148 1 0 0 25 0 1 0 1132812376 3956736 700 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 966 700 72 123 0 841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3864

[startup+3.10153 s]
/proc/loadavg: 1.92 1.86 1.47 2/65 10986
/proc/meminfo: memFree=1512592/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=3864 CPUtime=3.09
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2612 0 0 0 308 1 0 0 25 0 1 0 1132812376 3956736 700 1992294400 134512640 135019032 4294956224 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 966 700 72 123 0 841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3864

[startup+6.30182 s]
/proc/loadavg: 1.85 1.84 1.47 2/65 10986
/proc/meminfo: memFree=1512464/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=3868 CPUtime=6.29
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2613 0 0 0 628 1 0 0 25 0 1 0 1132812376 3960832 701 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 967 701 72 123 0 842 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3868

[startup+12.7014 s]
/proc/loadavg: 1.78 1.83 1.47 2/65 10986
/proc/meminfo: memFree=1512400/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=3868 CPUtime=12.69
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2613 0 0 0 1268 1 0 0 25 0 1 0 1132812376 3960832 701 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 967 701 72 123 0 842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3868

[startup+25.5015 s]
/proc/loadavg: 1.61 1.79 1.46 2/65 10986
/proc/meminfo: memFree=1512464/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=3996 CPUtime=25.48
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2625 0 0 0 2547 1 0 0 25 0 1 0 1132812376 4091904 713 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 999 713 72 123 0 874 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3996

[startup+51.1018 s]
/proc/loadavg: 1.40 1.72 1.44 2/65 10986
/proc/meminfo: memFree=1512592/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=3996 CPUtime=51.08
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2636 0 0 0 5107 1 0 0 25 0 1 0 1132812376 4091904 724 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 999 724 72 123 0 874 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3996

[startup+102.305 s]
/proc/loadavg: 1.17 1.61 1.42 2/65 10986
/proc/meminfo: memFree=1512592/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4124 CPUtime=102.27
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2650 0 0 0 10226 1 0 0 25 0 1 0 1132812376 4222976 738 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1031 738 72 123 0 906 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4124

[startup+162.302 s]
/proc/loadavg: 1.06 1.49 1.39 2/65 10992
/proc/meminfo: memFree=1512328/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4124 CPUtime=162.25
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2661 0 0 0 16223 2 0 0 25 0 1 0 1132812376 4222976 749 1992294400 134512640 135019032 4294956224 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1031 749 72 123 0 906 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4124

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.36 2/65 10992
/proc/meminfo: memFree=1512400/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4124 CPUtime=222.24
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2667 0 0 0 22222 2 0 0 25 0 1 0 1132812376 4222976 755 1992294400 134512640 135019032 4294956224 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1031 755 72 123 0 906 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4124

[startup+282.302 s]
/proc/loadavg: 1.01 1.33 1.34 2/65 10992
/proc/meminfo: memFree=1512528/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4124 CPUtime=282.22
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2673 0 0 0 28220 2 0 0 25 0 1 0 1132812376 4222976 761 1992294400 134512640 135019032 4294956224 18446744073709551615 134538210 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1031 761 72 123 0 906 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4124

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.31 2/65 10992
/proc/meminfo: memFree=1512464/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4124 CPUtime=342.21
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2677 0 0 0 34219 2 0 0 25 0 1 0 1132812376 4222976 765 1992294400 134512640 135019032 4294956224 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1031 765 72 123 0 906 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4124

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.29 2/65 10992
/proc/meminfo: memFree=1512464/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=402.19
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2683 0 0 0 40217 2 0 0 25 0 1 0 1132812376 4358144 771 1992294400 134512640 135019032 4294956224 18446744073709551615 134541875 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 771 72 123 0 939 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4256

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.27 2/65 10992
/proc/meminfo: memFree=1512464/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=462.17
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2687 0 0 0 46215 2 0 0 25 0 1 0 1132812376 4358144 775 1992294400 134512640 135019032 4294956224 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 775 72 123 0 939 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4256

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.25 2/65 10992
/proc/meminfo: memFree=1512464/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=522.16
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2690 0 0 0 52214 2 0 0 25 0 1 0 1132812376 4358144 778 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 778 72 123 0 939 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4256

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 10992
/proc/meminfo: memFree=1512400/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=582.15
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2692 0 0 0 58213 2 0 0 25 0 1 0 1132812376 4358144 780 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 780 72 123 0 939 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4256

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.22 2/65 10992
/proc/meminfo: memFree=1512400/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=642.14
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2696 0 0 0 64212 2 0 0 25 0 1 0 1132812376 4358144 784 1992294400 134512640 135019032 4294956224 18446744073709551615 134597007 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 784 72 123 0 939 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4256

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.20 2/65 10992
/proc/meminfo: memFree=1512400/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=702.11
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2697 0 0 0 70209 2 0 0 25 0 1 0 1132812376 4358144 785 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 785 72 123 0 939 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 4256

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 10992
/proc/meminfo: memFree=1512400/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=762.11
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2699 0 0 0 76208 3 0 0 25 0 1 0 1132812376 4358144 787 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 787 72 123 0 939 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 4256

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 10992
/proc/meminfo: memFree=1512400/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=822.09
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2702 0 0 0 82206 3 0 0 25 0 1 0 1132812376 4358144 790 1992294400 134512640 135019032 4294956224 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 790 72 123 0 939 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 4256

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 10992
/proc/meminfo: memFree=1512400/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=882.08
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2704 0 0 0 88205 3 0 0 25 0 1 0 1132812376 4358144 792 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 792 72 123 0 939 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 4256

[startup+942.303 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 10992
/proc/meminfo: memFree=1512400/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=942.06
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2705 0 0 0 94203 3 0 0 25 0 1 0 1132812376 4358144 793 1992294400 134512640 135019032 4294956224 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 793 72 123 0 939 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 4256

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 10992
/proc/meminfo: memFree=1512336/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=1002.05
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2708 0 0 0 100202 3 0 0 25 0 1 0 1132812376 4358144 796 1992294400 134512640 135019032 4294956224 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 796 72 123 0 939 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 4256

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 10992
/proc/meminfo: memFree=1512336/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4256 CPUtime=1062.03
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2710 0 0 0 106200 3 0 0 25 0 1 0 1132812376 4358144 798 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1064 798 72 123 0 939 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 4256

[startup+1122.3 s]
/proc/loadavg: 1.05 1.02 1.12 2/65 10992
/proc/meminfo: memFree=1512336/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4384 CPUtime=1122.02
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2711 0 0 0 112199 3 0 0 25 0 1 0 1132812376 4489216 799 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1096 799 72 123 0 971 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 4384

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 1.11 2/65 10992
/proc/meminfo: memFree=1512336/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4384 CPUtime=1182
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2714 0 0 0 118197 3 0 0 25 0 1 0 1132812376 4489216 802 1992294400 134512640 135019032 4294956224 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1096 802 72 123 0 971 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 4384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.12 1.04 1.11 2/65 10992
/proc/meminfo: memFree=1512336/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4384 CPUtime=1200
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2714 0 0 0 119997 3 0 0 25 0 1 0 1132812376 4489216 802 1992294400 134512640 135019032 4294956224 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1096 802 72 123 0 971 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 4384

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

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

[startup+1200.3 s]
/proc/loadavg: 1.12 1.04 1.11 2/65 10992
/proc/meminfo: memFree=1512336/2055920 swapFree=4176708/4192956
[pid=10985] ppid=10983 vsize=4384 CPUtime=1200
/proc/10985/stat : 10985 (march_ks) R 10983 10985 10436 0 -1 4194304 2714 0 0 0 119997 3 0 0 25 0 1 0 1132812376 4489216 802 1992294400 134512640 135019032 4294956224 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/10985/statm: 1096 802 72 123 0 971 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 4384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.98
CPU system time (s): 0.036994
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 4384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2714
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= 1975

runsolver used 0.856869 second user time and 2.58561 second system time

The end

Launcher Data

Begin job on node51 at 2009-04-01 17:58:23
IDJOB=1543940
IDBENCH=70197
IDSOLVER=559
FILE ID=node51/1543940-1238601503
PBS_JOBID= 9068323
Free space on /tmp= 65252 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1736471436-014.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543940-1238601503/watcher-1543940-1238601503 -o /tmp/evaluation-result-1543940-1238601503/solver-1543940-1238601503 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543940-1238601503.cnf            

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

MD5SUM BENCH= 88b3ae0f7e2752f0b445f361629fc38e
RANDOM SEED=1223217433

node51.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		: 3000.234
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		: 3000.234
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:       1515960 kB
Buffers:         93216 kB
Cached:         347980 kB
SwapCached:      10052 kB
Active:         225196 kB
Inactive:       227460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515960 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            3240 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            73400 kB
Committed_AS:  3160860 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-04-01 18:18:26