Trace number 300285

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
picosat 535? (TO) 1200.04 1200.36

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1059928571-06.cnf
MD5SUM04472b4b6b6792f6a66e445ec1cc3be0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.8173
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 (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-300285-1171897455 -o ROOT/results/node5/solver-300285-1171897455 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300285-1171897455/picosat /tmp/evaluation/300285-1171897455/instance-300285-1171897455.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: 0.92 0.98 0.94 3/77 27462
/proc/meminfo: memFree=1061600/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=568 CPUtime=0
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 209700317 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 142 66 40 102 0 37 0

[startup+0.107775 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 27462
/proc/meminfo: memFree=1061600/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=968 CPUtime=0.1
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 164 0 0 0 4 6 0 0 18 0 1 0 209700317 991232 149 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 242 149 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.51682 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 27462
/proc/meminfo: memFree=1061600/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=2420 CPUtime=0.51
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 520 0 0 0 39 12 0 0 21 0 1 0 209700317 2478080 505 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 605 505 42 102 0 500 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2420

[startup+1.34391 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 27463
/proc/meminfo: memFree=1058968/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=3224 CPUtime=1.34
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 746 0 0 0 122 12 0 0 25 0 1 0 209700317 3301376 729 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 806 729 48 102 0 701 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 3224

[startup+2.9801 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 27463
/proc/meminfo: memFree=1058456/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=3740 CPUtime=2.97
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 859 0 0 0 285 12 0 0 25 0 1 0 209700317 3829760 842 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549518 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 935 842 48 102 0 830 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3740

[startup+6.25647 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 27463
/proc/meminfo: memFree=1057432/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=4628 CPUtime=6.25
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 1097 0 0 0 613 12 0 0 25 0 1 0 209700317 4739072 1080 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549439 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 1157 1080 48 102 0 1052 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 4628

[startup+12.7142 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 27463
/proc/meminfo: memFree=1056280/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=5740 CPUtime=12.7
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 1366 0 0 0 1258 12 0 0 25 0 1 0 209700317 5877760 1349 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 1435 1349 48 102 0 1330 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5740

[startup+25.5147 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 27463
/proc/meminfo: memFree=1054744/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=7020 CPUtime=25.49
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 1697 0 0 0 2537 12 0 0 25 0 1 0 209700317 7188480 1680 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 1755 1680 48 102 0 1650 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7020

[startup+51.1286 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 27463
/proc/meminfo: memFree=1052632/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=9104 CPUtime=51.1
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 2221 0 0 0 5097 13 0 0 25 0 1 0 209700317 9322496 2204 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 2276 2204 48 102 0 2171 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9104

[startup+102.348 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 27463
/proc/meminfo: memFree=1050264/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=11856 CPUtime=102.31
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 2875 0 0 0 10217 14 0 0 25 0 1 0 209700317 12140544 2858 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 2964 2858 48 102 0 2859 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 11856

[startup+162.386 s]
/proc/loadavg: 1.07 1.00 0.94 2/78 27463
/proc/meminfo: memFree=1047832/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=13908 CPUtime=162.33
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 3401 0 0 0 16218 15 0 0 25 0 1 0 209700317 14241792 3384 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 3477 3384 48 102 0 3372 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 13908

[startup+222.417 s]
/proc/loadavg: 1.02 1.00 0.94 2/78 27463
/proc/meminfo: memFree=1045912/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=15644 CPUtime=222.35
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 3884 0 0 0 22219 16 0 0 25 0 1 0 209700317 16019456 3831 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 3911 3831 48 102 0 3806 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 15644

[startup+282.448 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 27463
/proc/meminfo: memFree=1044376/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=17256 CPUtime=282.36
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 4295 0 0 0 28219 17 0 0 25 0 1 0 209700317 17670144 4238 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 4314 4238 48 102 0 4209 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 17256

[startup+342.479 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27463
/proc/meminfo: memFree=1043608/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=18080 CPUtime=342.38
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 4535 0 0 0 34220 18 0 0 25 0 1 0 209700317 18513920 4416 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 4520 4416 48 102 0 4415 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 18080

[startup+402.511 s]
/proc/loadavg: 1.00 1.00 0.94 3/78 27463
/proc/meminfo: memFree=1042712/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=18996 CPUtime=402.39
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 4908 0 0 0 40221 18 0 0 25 0 1 0 209700317 19451904 4642 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 4749 4642 48 102 0 4644 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 18996

[startup+462.544 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27463
/proc/meminfo: memFree=1042136/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=19632 CPUtime=462.41
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 5299 0 0 0 46222 19 0 0 25 0 1 0 209700317 20103168 4812 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 4908 4812 48 102 0 4803 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 19632

[startup+522.575 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27463
/proc/meminfo: memFree=1040792/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=21000 CPUtime=522.43
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 5851 0 0 0 52223 20 0 0 25 0 1 0 209700317 21504000 5138 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 5250 5138 48 102 0 5145 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 21000

[startup+582.611 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27463
/proc/meminfo: memFree=1040600/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=21100 CPUtime=582.45
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 6232 0 0 0 58225 20 0 0 25 0 1 0 209700317 21606400 5185 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 5275 5185 48 102 0 5170 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 21100

[startup+642.649 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27463
/proc/meminfo: memFree=1038744/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=23028 CPUtime=642.47
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 6860 0 0 0 64225 22 0 0 25 0 1 0 209700317 23580672 5654 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 5757 5654 48 102 0 5652 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 23028

[startup+702.685 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27463
/proc/meminfo: memFree=1038424/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=23292 CPUtime=702.49
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 7130 0 0 0 70227 22 0 0 25 0 1 0 209700317 23851008 5717 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 5823 5717 48 102 0 5718 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 23292

[startup+762.716 s]
/proc/loadavg: 1.07 1.02 0.95 2/78 27463
/proc/meminfo: memFree=1038232/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=23300 CPUtime=762.51
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 7428 0 0 0 76228 23 0 0 25 0 1 0 209700317 23859200 5743 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 5825 5743 48 102 0 5720 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 23300

[startup+822.749 s]
/proc/loadavg: 1.02 1.01 0.95 2/78 27463
/proc/meminfo: memFree=1037272/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=24228 CPUtime=822.52
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 7843 0 0 0 82228 24 0 0 25 0 1 0 209700317 24809472 5980 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 6057 5980 48 102 0 5952 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 24228

[startup+882.781 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 27463
/proc/meminfo: memFree=1036248/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=25284 CPUtime=882.53
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 8231 0 0 0 88229 24 0 0 25 0 1 0 209700317 25890816 6233 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 6321 6233 48 102 0 6216 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 25284

[startup+942.811 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27463
/proc/meminfo: memFree=1036632/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=25132 CPUtime=942.55
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 8378 0 0 0 94230 25 0 0 25 0 1 0 209700317 25735168 6146 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 6283 6146 48 102 0 6178 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 25132

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27463
/proc/meminfo: memFree=1035480/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=26564 CPUtime=1002.57
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 8924 0 0 0 100231 26 0 0 25 0 1 0 209700317 27201536 6487 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 6641 6487 48 102 0 6536 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 26564

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27463
/proc/meminfo: memFree=1035160/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=26824 CPUtime=1062.58
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 9311 0 0 0 106232 26 0 0 25 0 1 0 209700317 27467776 6554 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 6706 6554 48 102 0 6601 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 26824

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27463
/proc/meminfo: memFree=1033752/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=28224 CPUtime=1122.59
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 9824 0 0 0 112232 27 0 0 25 0 1 0 209700317 28901376 6917 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 7056 6917 48 102 0 6951 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 28224

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27463
/proc/meminfo: memFree=1032536/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=29400 CPUtime=1182.61
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 10163 0 0 0 118233 28 0 0 25 0 1 0 209700317 30105600 7206 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 7350 7206 48 102 0 7245 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 29400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 27463
/proc/meminfo: memFree=1032664/2055920 swapFree=4192812/4192956
[pid=27462] ppid=27460 vsize=29208 CPUtime=1200.03
/proc/27462/stat : 27462 (picosat) R 27460 27462 26362 0 -1 4194304 10220 0 0 0 119974 29 0 0 25 0 1 0 209700317 29908992 7175 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134523024 0 0 4096 0 0 0 0 17 1 0 0
/proc/27462/statm: 7302 7175 48 102 0 7197 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 29208

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): 1200.36
CPU time (s): 1200.04
CPU user time (s): 1199.75
CPU system time (s): 0.294955
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 29412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.294955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10220
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= 1029

runsolver used 1.36979 second user time and 2.88456 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Mon Feb 19 15:04:15 UTC 2007

IDJOB= 300285
IDBENCH= 20031
IDSOLVER= 106
FILE ID= node5/300285-1171897455

PBS_JOBID= 3848831

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1059928571-06.cnf
COMMAND LINE= /tmp/evaluation/300285-1171897455/picosat /tmp/evaluation/300285-1171897455/instance-300285-1171897455.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300285-1171897455 -o ROOT/results/node5/solver-300285-1171897455 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300285-1171897455/picosat /tmp/evaluation/300285-1171897455/instance-300285-1171897455.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  04472b4b6b6792f6a66e445ec1cc3be0

RANDOM SEED= 931423465

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:       1062072 kB
Buffers:         60148 kB
Cached:         812428 kB
SwapCached:          0 kB
Active:         529196 kB
Inactive:       387424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1062072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          62944 kB
Slab:            62876 kB
Committed_AS:   763448 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= 66552 MiB

End job on node5 on Mon Feb 19 15:24:18 UTC 2007