Trace number 300176

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
CMUSAT BASE 2007-02-08? (TO) 1200.11 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S451874538-03.cnf
MD5SUMb6aca15ed8a230faad9ee6e965dd3a42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark205.001
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/node17/watcher-300176-1171890812 -o ROOT/results/node17/solver-300176-1171890812 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300176-1171890812/cmusat_base /tmp/evaluation/300176-1171890812/instance-300176-1171890812.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 0.97 0.91 3/77 27727
/proc/meminfo: memFree=1571008/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=2748 CPUtime=0
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 209035434 2813952 239 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564250 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 687 240 90 241 0 443 0

[startup+0.106821 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 27727
/proc/meminfo: memFree=1571008/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=4472 CPUtime=0.1
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 744 0 0 0 10 0 0 0 18 0 1 0 209035434 4579328 679 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 1118 679 111 241 0 874 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4472

[startup+0.514863 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 27727
/proc/meminfo: memFree=1571008/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=5792 CPUtime=0.5
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 1087 0 0 0 50 0 0 0 21 0 1 0 209035434 5931008 1022 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 1448 1022 111 241 0 1204 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5792

[startup+1.33495 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1565048/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=8476 CPUtime=1.32
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 1788 0 0 0 132 0 0 0 25 0 1 0 209035434 8679424 1723 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 2119 1723 111 241 0 1875 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8476

[startup+2.97112 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1563256/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=9684 CPUtime=2.96
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 2315 0 0 0 295 1 0 0 25 0 1 0 209035434 9916416 2068 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 2421 2068 111 241 0 2177 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9684

[startup+6.24746 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1561208/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=11280 CPUtime=6.24
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 2823 0 0 0 623 1 0 0 25 0 1 0 209035434 11550720 2476 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 2820 2476 111 241 0 2576 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11280

[startup+12.7051 s]
/proc/loadavg: 0.94 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1558136/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=15016 CPUtime=12.69
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 4002 0 0 0 1268 1 0 0 25 0 1 0 209035434 15376384 3432 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 3754 3432 111 241 0 3510 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15016

[startup+25.5114 s]
/proc/loadavg: 0.95 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1549368/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=23688 CPUtime=25.49
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 6302 0 0 0 2547 2 0 0 25 0 1 0 209035434 24256512 5382 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 5922 5382 111 241 0 5678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23688

[startup+51.1231 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1545592/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=27348 CPUtime=51.1
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 7536 0 0 0 5107 3 0 0 25 0 1 0 209035434 28004352 6375 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134562334 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 6837 6375 111 241 0 6593 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27348

[startup+102.339 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1532152/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=40392 CPUtime=102.31
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 11292 0 0 0 10225 6 0 0 25 0 1 0 209035434 41361408 9734 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 10098 9734 111 241 0 9854 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 40392

[startup+162.374 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1507640/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=66280 CPUtime=162.32
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 18265 0 0 0 16223 9 0 0 25 0 1 0 209035434 67870720 15828 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 16570 15828 111 241 0 16326 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 66280

[startup+222.401 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1507448/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=66324 CPUtime=222.33
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 18469 0 0 0 22224 9 0 0 25 0 1 0 209035434 67915776 15887 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 16581 15887 111 241 0 16337 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 66324

[startup+282.43 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1505400/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=68036 CPUtime=282.35
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 19288 0 0 0 28224 11 0 0 25 0 1 0 209035434 69668864 16382 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 17009 16382 111 241 0 16765 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 68036

[startup+342.458 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1498168/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=75008 CPUtime=342.36
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 21281 0 0 0 34223 13 0 0 25 0 1 0 209035434 76808192 18193 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 18752 18193 111 241 0 18508 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 75008

[startup+402.492 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27728
/proc/meminfo: memFree=1488824/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=84072 CPUtime=402.38
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 23791 0 0 0 40221 17 0 0 25 0 1 0 209035434 86089728 20506 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 21018 20506 111 241 0 20774 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 84072

[startup+462.52 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1488568/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=84628 CPUtime=462.39
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 23909 0 0 0 46222 17 0 0 25 0 1 0 209035434 86659072 20624 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 21157 20624 111 241 0 20913 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 84628

[startup+522.546 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1479672/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=93056 CPUtime=522.4
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 26279 0 0 0 52219 21 0 0 25 0 1 0 209035434 95289344 22781 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 23264 22781 111 241 0 23020 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 93056

[startup+582.571 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1419960/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=156416 CPUtime=582.41
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 42426 0 0 0 58213 28 0 0 25 0 1 0 209035434 160169984 37693 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134562327 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39104 37693 111 241 0 38860 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 156416

[startup+642.605 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1419768/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=156548 CPUtime=642.43
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 42468 0 0 0 64214 29 0 0 25 0 1 0 209035434 160305152 37735 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39137 37735 111 241 0 38893 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 156548

[startup+702.632 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1419320/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=156768 CPUtime=702.44
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 42830 0 0 0 70215 29 0 0 25 0 1 0 209035434 160530432 37846 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39192 37846 111 241 0 38948 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 156768

[startup+762.662 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1419256/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=157028 CPUtime=762.46
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 42874 0 0 0 76216 30 0 0 25 0 1 0 209035434 160796672 37890 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39257 37890 111 241 0 39013 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 157028

[startup+822.694 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1418680/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=157124 CPUtime=822.48
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 43258 0 0 0 82217 31 0 0 25 0 1 0 209035434 160894976 38001 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39281 38001 111 241 0 39037 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 157124

[startup+882.721 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1418680/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=157124 CPUtime=882.48
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 43258 0 0 0 88217 31 0 0 25 0 1 0 209035434 160894976 38001 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39281 38001 111 241 0 39037 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 157124

[startup+942.751 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1418296/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=157124 CPUtime=942.5
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 43347 0 0 0 94218 32 0 0 25 0 1 0 209035434 160894976 38090 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39281 38090 111 241 0 39037 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 157124

[startup+1002.78 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1418296/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=157228 CPUtime=1002.51
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 43690 0 0 0 100218 33 0 0 25 0 1 0 209035434 161001472 38136 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39307 38136 111 241 0 39063 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 157228

[startup+1062.81 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27728
/proc/meminfo: memFree=1417976/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=157228 CPUtime=1062.52
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 43781 0 0 0 106219 33 0 0 25 0 1 0 209035434 161001472 38227 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39307 38227 111 241 0 39063 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 157228

[startup+1122.84 s]
/proc/loadavg: 1.06 1.00 0.92 2/78 27728
/proc/meminfo: memFree=1417784/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=157344 CPUtime=1122.54
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 44157 0 0 0 112220 34 0 0 25 0 1 0 209035434 161120256 38280 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39336 38280 111 241 0 39092 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 157344

[startup+1182.87 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 27728
/proc/meminfo: memFree=1417720/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=157344 CPUtime=1182.55
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 44161 0 0 0 118221 34 0 0 25 0 1 0 209035434 161120256 38284 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39336 38284 111 241 0 39092 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 157344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 27728
/proc/meminfo: memFree=1417720/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=157344 CPUtime=1200.08
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 44161 0 0 0 119973 35 0 0 25 0 1 0 209035434 161120256 38284 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39336 38284 111 241 0 39092 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 157344

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

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

[startup+1200.39 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 27728
/proc/meminfo: memFree=1417720/2055920 swapFree=4192812/4192956
[pid=27727] ppid=27725 vsize=157344 CPUtime=1200.08
/proc/27727/stat : 27727 (cmusat_base) R 27725 27727 27330 0 -1 4194304 44161 0 0 0 119973 35 0 0 25 0 1 0 209035434 161120256 38284 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/27727/statm: 39336 38284 111 241 0 39092 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 157344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.73
CPU system time (s): 0.373943
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 157344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44161
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= 1623

runsolver used 1.43678 second user time and 2.74658 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Mon Feb 19 13:13:32 UTC 2007

IDJOB= 300176
IDBENCH= 20028
IDSOLVER= 120
FILE ID= node17/300176-1171890812

PBS_JOBID= 3848813

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S451874538-03.cnf
COMMAND LINE= /tmp/evaluation/300176-1171890812/cmusat_base /tmp/evaluation/300176-1171890812/instance-300176-1171890812.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-300176-1171890812 -o ROOT/results/node17/solver-300176-1171890812 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300176-1171890812/cmusat_base /tmp/evaluation/300176-1171890812/instance-300176-1171890812.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b6aca15ed8a230faad9ee6e965dd3a42

RANDOM SEED= 403106569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1571480 kB
Buffers:         52144 kB
Cached:         315736 kB
SwapCached:          0 kB
Active:         274280 kB
Inactive:       138012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          63368 kB
Slab:            57720 kB
Committed_AS:   765084 kB
PageTables:       1748 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= 66543 MiB

End job on node17 on Mon Feb 19 13:33:35 UTC 2007