Trace number 306478

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, and are wall clock time (not CPU 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
Mmisat 2007-02-08? (TO) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
MD5SUM9aef0bbcf7983db9bd08e85ce30f9d09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.96
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-306478-1172099880 -o ROOT/results/node5/solver-306478-1172099880 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306478-1172099880/mmisat /tmp/evaluation/306478-1172099880/instance-306478-1172099880.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 15631
/proc/meminfo: memFree=1871072/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=1704 CPUtime=0
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 229942810 1744896 278 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 426 279 81 214 0 208 0

[startup+0.106971 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15631
/proc/meminfo: memFree=1871072/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=6060 CPUtime=0.09
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 1365 0 0 0 9 0 0 0 18 0 1 0 229942810 6205440 1348 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 1515 1348 81 214 0 1297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6060

[startup+0.515018 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15631
/proc/meminfo: memFree=1871072/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=12528 CPUtime=0.5
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 3004 0 0 0 49 1 0 0 21 0 1 0 229942810 12828672 2987 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 3132 2987 81 214 0 2914 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12528

[startup+1.33511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1853656/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=19920 CPUtime=1.32
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 4845 0 0 0 130 2 0 0 25 0 1 0 229942810 20398080 4828 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 4980 4828 81 214 0 4762 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 19920

[startup+2.9713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1846040/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=29292 CPUtime=2.96
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 7199 0 0 0 293 3 0 0 25 0 1 0 229942810 29995008 7182 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 7323 7182 81 214 0 7105 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 29292

[startup+6.25467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1833240/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=40116 CPUtime=6.25
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 9877 0 0 0 620 5 0 0 25 0 1 0 229942810 41078784 9860 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 10029 9860 81 214 0 9811 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 40116

[startup+12.7054 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1820504/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=51468 CPUtime=12.69
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 12740 0 0 0 1263 6 0 0 25 0 1 0 229942810 52703232 12723 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 12867 12723 81 214 0 12649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51468

[startup+25.5119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1808600/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=63480 CPUtime=25.49
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 15739 0 0 0 2541 8 0 0 25 0 1 0 229942810 65003520 15722 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 15870 15722 81 214 0 15652 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63480

[startup+51.1238 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1794904/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=76812 CPUtime=51.1
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 19068 0 0 0 5100 10 0 0 25 0 1 0 229942810 78655488 19051 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 19203 19051 81 214 0 18985 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 76812

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1778328/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=93312 CPUtime=102.3
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 23206 0 0 0 10217 13 0 0 25 0 1 0 229942810 95551488 23189 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 23328 23189 81 214 0 23110 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 93312

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1763800/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=107568 CPUtime=162.32
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 26745 0 0 0 16216 16 0 0 25 0 1 0 229942810 110149632 26728 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 26892 26728 81 214 0 26674 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 107568

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1752088/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=119316 CPUtime=222.34
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 29676 0 0 0 22216 18 0 0 25 0 1 0 229942810 122179584 29659 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 29829 29659 81 214 0 29611 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 119316

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1741656/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=129612 CPUtime=282.34
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 32252 0 0 0 28214 20 0 0 25 0 1 0 229942810 132722688 32235 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 32403 32235 81 214 0 32185 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 129612

[startup+342.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1732248/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=138984 CPUtime=342.35
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 34597 0 0 0 34213 22 0 0 25 0 1 0 229942810 142319616 34580 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 34746 34580 81 214 0 34528 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 138984

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1723288/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=147696 CPUtime=402.36
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 36772 0 0 0 40212 24 0 0 25 0 1 0 229942810 151240704 36755 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 36924 36755 81 214 0 36706 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 147696

[startup+462.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715736/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=462.39
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 45779 460 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 155088

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715608/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=522.39
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 46732 5507 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 155088

[startup+582.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715608/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=582.41
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 47710 10531 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 155088

[startup+642.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715544/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=642.41
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 48661 15580 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 155088

[startup+702.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715480/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=702.42
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 49641 20601 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 155088

[startup+762.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715416/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=762.43
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 50610 25633 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 155088

[startup+822.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715352/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=822.44
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 51557 30687 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 155088

[startup+882.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715288/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=882.45
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 52520 35725 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 155088

[startup+942.749 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715288/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=942.47
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 53492 40755 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 155088

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715224/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=1002.48
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 54453 45795 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 155088

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715160/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=1062.49
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 55424 50825 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 155088

[startup+1122.84 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15632
/proc/meminfo: memFree=1715096/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=1122.5
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 56381 55869 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 155088

[startup+1182.87 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15632
/proc/meminfo: memFree=1715032/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=1182.51
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 57347 60904 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 155088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715032/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=1200.03
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 57623 62380 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 155088

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

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

[startup+1200.38 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15632
/proc/meminfo: memFree=1715032/2055920 swapFree=4192812/4192956
[pid=15631] ppid=15629 vsize=155088 CPUtime=1200.03
/proc/15631/stat : 15631 (mmisat) R 15629 15631 14888 0 -1 4194304 38643 0 0 0 57623 62380 0 0 25 0 1 0 229942810 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 155088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 576.232
CPU system time (s): 623.831
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 155088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 576.232
system time used= 623.831
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38643
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= 6
involuntary context switches= 2041

runsolver used 1.22981 second user time and 2.73458 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Wed Feb 21 23:18:00 UTC 2007

IDJOB= 306478
IDBENCH= 20182
IDSOLVER= 108
FILE ID= node5/306478-1172099880

PBS_JOBID= 3865338

Free space on /tmp= 66545 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
COMMAND LINE= /tmp/evaluation/306478-1172099880/mmisat /tmp/evaluation/306478-1172099880/instance-306478-1172099880.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-306478-1172099880 -o ROOT/results/node5/solver-306478-1172099880 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306478-1172099880/mmisat /tmp/evaluation/306478-1172099880/instance-306478-1172099880.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  9aef0bbcf7983db9bd08e85ce30f9d09

RANDOM SEED= 3921065

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
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		: 3000.224
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:       1871544 kB
Buffers:         16696 kB
Cached:          74492 kB
SwapCached:          0 kB
Active:          72632 kB
Inactive:        62548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          62924 kB
Slab:            34792 kB
Committed_AS:   849524 kB
PageTables:       1692 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= 66545 MiB

End job on node5 on Wed Feb 21 23:38:02 UTC 2007