Trace number 311656

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) 1200.05 1200.48

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
MD5SUM2bab0300d2912ed939db31155033fc44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node7/watcher-311656-1172573451 -o ROOT/results/node7/solver-311656-1172573451 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311656-1172573451/cmusat_base /tmp/evaluation/311656-1172573451/instance-311656-1172573451.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 0.99 3/77 24995
/proc/meminfo: memFree=1617544/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=2480 CPUtime=0
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 277299847 2539520 198 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063185 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 620 199 90 241 0 376 0

[startup+0.10758 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24995
/proc/meminfo: memFree=1617544/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=3320 CPUtime=0.1
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 414 0 0 0 10 0 0 0 18 0 1 0 277299847 3399680 396 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 830 396 109 241 0 586 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3320

[startup+0.515624 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24995
/proc/meminfo: memFree=1617544/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=3980 CPUtime=0.51
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 613 0 0 0 51 0 0 0 21 0 1 0 277299847 4075520 595 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552192 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 995 595 109 241 0 751 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3980

[startup+1.33671 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1615168/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=4492 CPUtime=1.33
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 726 0 0 0 133 0 0 0 25 0 1 0 277299847 4599808 708 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 1123 708 109 241 0 879 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4492

[startup+2.97788 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1614720/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=5244 CPUtime=2.97
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 923 0 0 0 297 0 0 0 25 0 1 0 277299847 5369856 905 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562707 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 1311 905 109 241 0 1067 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5244

[startup+6.25422 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1612096/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=7676 CPUtime=6.24
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 1508 0 0 0 624 0 0 0 25 0 1 0 277299847 7860224 1446 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 1919 1446 109 241 0 1675 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7676

[startup+12.7119 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1611584/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=8240 CPUtime=12.7
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 1789 0 0 0 1269 1 0 0 25 0 1 0 277299847 8437760 1588 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 2060 1588 109 241 0 1816 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8240

[startup+25.6133 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1608576/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=10676 CPUtime=25.59
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 2692 0 0 0 2558 1 0 0 25 0 1 0 277299847 10932224 2264 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560473 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 2669 2264 109 241 0 2425 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10676

[startup+51.2269 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1603840/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=16024 CPUtime=51.2
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 4318 0 0 0 5118 2 0 0 25 0 1 0 277299847 16408576 3439 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 4006 3439 109 241 0 3762 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 16024

[startup+102.442 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1595776/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=23936 CPUtime=102.4
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 6760 0 0 0 10235 5 0 0 25 0 1 0 277299847 24510464 5552 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 5984 5552 109 241 0 5740 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 23936

[startup+162.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1584896/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=35976 CPUtime=162.43
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 10174 0 0 0 16236 7 0 0 25 0 1 0 277299847 36839424 8171 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 8994 8171 109 241 0 8750 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 35976

[startup+222.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1584320/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=36216 CPUtime=222.44
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 10572 0 0 0 22237 7 0 0 25 0 1 0 277299847 37085184 8302 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 9054 8302 109 241 0 8810 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 36216

[startup+282.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1579136/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=40948 CPUtime=282.46
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 12184 0 0 0 28236 10 0 0 25 0 1 0 277299847 41930752 9597 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 10237 9597 109 241 0 9993 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 40948

[startup+342.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1575104/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=44708 CPUtime=342.47
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 13178 0 0 0 34236 11 0 0 25 0 1 0 277299847 45780992 10591 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 11177 10591 109 241 0 10933 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 44708

[startup+402.604 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1573696/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=46336 CPUtime=402.49
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 13722 0 0 0 40237 12 0 0 25 0 1 0 277299847 47448064 10955 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 11584 10955 109 241 0 11340 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 46336

[startup+462.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1569280/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=50376 CPUtime=462.5
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 15012 0 0 0 46236 14 0 0 25 0 1 0 277299847 51585024 12049 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560621 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 12594 12049 109 241 0 12350 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 50376

[startup+522.659 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1547392/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=75744 CPUtime=522.52
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 21639 0 0 0 52235 17 0 0 25 0 1 0 277299847 77561856 17526 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 18936 17526 109 241 0 18692 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 75744

[startup+582.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24996
/proc/meminfo: memFree=1547200/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=75744 CPUtime=582.53
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 21694 0 0 0 58236 17 0 0 25 0 1 0 277299847 77561856 17581 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 18936 17581 109 241 0 18692 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 75744

[startup+642.737 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 25102
/proc/meminfo: memFree=1545488/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=75992 CPUtime=642.5
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 22011 0 0 0 64232 18 0 0 25 0 1 0 277299847 77815808 17664 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 18998 17664 109 241 0 18754 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 75992

[startup+702.794 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1546240/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=76344 CPUtime=702.48
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 22075 0 0 0 70230 18 0 0 25 0 1 0 277299847 78176256 17728 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19086 17728 109 241 0 18842 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 76344

[startup+762.824 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1545728/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=76600 CPUtime=762.49
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 22494 0 0 0 76230 19 0 0 25 0 1 0 277299847 78438400 17891 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19150 17891 109 241 0 18906 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 76600

[startup+822.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1545728/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=76600 CPUtime=822.52
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 22513 0 0 0 82232 20 0 0 25 0 1 0 277299847 78438400 17910 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19150 17910 109 241 0 18906 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 76600

[startup+882.885 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1545280/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=76792 CPUtime=882.52
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 22621 0 0 0 88232 20 0 0 25 0 1 0 277299847 78635008 18018 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19198 18018 109 241 0 18954 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 76792

[startup+942.914 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1545024/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=76900 CPUtime=942.54
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 22956 0 0 0 94233 21 0 0 25 0 1 0 277299847 78745600 18073 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19225 18073 109 241 0 18981 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 76900

[startup+1002.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1545024/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=77092 CPUtime=1002.56
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 22965 0 0 0 100234 22 0 0 25 0 1 0 277299847 78942208 18082 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19273 18082 109 241 0 19029 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 77092

[startup+1062.98 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1544384/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=77208 CPUtime=1062.57
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 23425 0 0 0 106235 22 0 0 25 0 1 0 277299847 79060992 18235 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19302 18235 109 241 0 19058 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 77208

[startup+1123.01 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1544320/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=77368 CPUtime=1122.59
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 23447 0 0 0 112236 23 0 0 25 0 1 0 277299847 79224832 18257 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19342 18257 109 241 0 19098 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 77368

[startup+1183.04 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1544384/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=77368 CPUtime=1182.6
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 23450 0 0 0 118237 23 0 0 25 0 1 0 277299847 79224832 18260 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19342 18260 109 241 0 19098 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 77368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1544256/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=77368 CPUtime=1200.03
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 23497 0 0 0 119980 23 0 0 25 0 1 0 277299847 79224832 18307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19342 18307 109 241 0 19098 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 77368

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

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

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25194
/proc/meminfo: memFree=1544256/2055920 swapFree=4147496/4192956
[pid=24995] ppid=24993 vsize=77368 CPUtime=1200.03
/proc/24995/stat : 24995 (cmusat_base) R 24993 24995 24506 0 -1 4194304 23497 0 0 0 119980 23 0 0 25 0 1 0 277299847 79224832 18307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24995/statm: 19342 18307 109 241 0 19098 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 77368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.250961
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 77368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.250961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23497
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= 2207

runsolver used 1.37779 second user time and 2.76158 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 27 10:50:51 UTC 2007

IDJOB= 311656
IDBENCH= 20320
IDSOLVER= 120
FILE ID= node7/311656-1172573451

PBS_JOBID= 3971676

Free space on /tmp= 66550 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311656-1172573451/cmusat_base /tmp/evaluation/311656-1172573451/instance-311656-1172573451.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-311656-1172573451 -o ROOT/results/node7/solver-311656-1172573451 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311656-1172573451/cmusat_base /tmp/evaluation/311656-1172573451/instance-311656-1172573451.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2bab0300d2912ed939db31155033fc44

RANDOM SEED= 187166946

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1618016 kB
Buffers:         50396 kB
Cached:         293436 kB
SwapCached:       9088 kB
Active:         221088 kB
Inactive:       146052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618016 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            2580 kB
Writeback:           0 kB
Mapped:          30100 kB
Slab:            56324 kB
Committed_AS:   927016 kB
PageTables:       1764 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= 66550 MiB

End job on node7 on Tue Feb 27 11:10:54 UTC 2007