Trace number 305055

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 1200.57

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
MD5SUM553c4b40944e11835ccbe7b0f0a9dbe4
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node66/watcher-305055-1172070829 -o ROOT/results/node66/solver-305055-1172070829 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305055-1172070829/cmusat_base /tmp/evaluation/305055-1172070829/instance-305055-1172070829.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 3/64 13600
/proc/meminfo: memFree=1428288/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=2816 CPUtime=0
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 520 0 0 0 0 0 0 0 18 0 1 0 227040472 2883584 502 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 704 505 90 241 0 460 0

[startup+0.10718 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13600
/proc/meminfo: memFree=1428288/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=6376 CPUtime=0.09
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 1361 0 0 0 9 0 0 0 18 0 1 0 227040472 6529024 1343 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 1594 1343 90 241 0 1350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6376

[startup+0.51626 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13600
/proc/meminfo: memFree=1428288/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=10892 CPUtime=0.51
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 2552 0 0 0 50 1 0 0 21 0 1 0 227040472 11153408 2007 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559725 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 2723 2007 112 241 0 2479 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10892

[startup+1.33842 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1420280/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=11424 CPUtime=1.33
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 2691 0 0 0 132 1 0 0 25 0 1 0 227040472 11698176 2146 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 2856 2146 112 241 0 2612 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 11424

[startup+2.97476 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1419064/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=13016 CPUtime=2.96
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 3077 0 0 0 295 1 0 0 25 0 1 0 227040472 13328384 2532 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 3254 2532 112 241 0 3010 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13016

[startup+6.25241 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1415616/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=16320 CPUtime=6.24
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 3947 0 0 0 622 2 0 0 25 0 1 0 227040472 16711680 3402 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 4080 3402 112 241 0 3836 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16320

[startup+12.7067 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1407432/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=24392 CPUtime=12.7
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 5998 0 0 0 1266 4 0 0 25 0 1 0 227040472 24977408 5453 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 6098 5453 112 241 0 5854 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 24392

[startup+25.5083 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1391688/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=40016 CPUtime=25.49
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 9966 0 0 0 2542 7 0 0 25 0 1 0 227040472 40976384 9421 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 10004 9421 112 241 0 9760 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40016

[startup+51.1154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1371016/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=59464 CPUtime=51.08
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 15277 0 0 0 5096 12 0 0 25 0 1 0 227040472 60891136 14367 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 14866 14367 112 241 0 14622 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59464

[startup+102.332 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1350216/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=80984 CPUtime=102.28
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 20849 0 0 0 10211 17 0 0 25 0 1 0 227040472 82927616 19748 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 20246 19748 112 241 0 20002 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 80984

[startup+162.355 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1343624/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=86592 CPUtime=162.27
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 22684 0 0 0 16209 18 0 0 25 0 1 0 227040472 88670208 21182 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 21648 21182 112 241 0 21404 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 86592

[startup+222.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1337608/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=92440 CPUtime=222.28
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 24438 0 0 0 22207 21 0 0 25 0 1 0 227040472 94658560 22726 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 23110 22726 112 241 0 22866 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 92440

[startup+282.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1319560/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=110780 CPUtime=282.28
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 29203 0 0 0 28203 25 0 0 25 0 1 0 227040472 113438720 27275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 27695 27275 112 241 0 27451 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 110780

[startup+342.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1312328/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=117432 CPUtime=342.27
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 31145 0 0 0 34201 26 0 0 25 0 1 0 227040472 120250368 28993 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 29358 28993 112 241 0 29114 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 117432

[startup+402.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1305480/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=123976 CPUtime=402.27
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 33054 0 0 0 40200 27 0 0 25 0 1 0 227040472 126951424 30669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 30994 30669 112 241 0 30750 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 123976

[startup+462.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1293576/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=135716 CPUtime=462.27
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 36279 0 0 0 46197 30 0 0 25 0 1 0 227040472 138973184 33651 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560414 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 33929 33651 112 241 0 33685 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 135716

[startup+522.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1206280/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226748 CPUtime=522.27
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 59363 0 0 0 52188 39 0 0 25 0 1 0 227040472 232189952 55430 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559816 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56687 55430 112 241 0 56443 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 226748

[startup+582.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1206344/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226748 CPUtime=582.27
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 59363 0 0 0 58188 39 0 0 25 0 1 0 227040472 232189952 55430 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56687 55430 112 241 0 56443 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 226748

[startup+642.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1206024/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226800 CPUtime=642.26
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 59695 0 0 0 64187 39 0 0 25 0 1 0 227040472 232243200 55497 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56700 55497 112 241 0 56456 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 226800

[startup+702.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1206024/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226800 CPUtime=702.26
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 59696 0 0 0 70187 39 0 0 25 0 1 0 227040472 232243200 55498 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56700 55498 112 241 0 56456 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 226800

[startup+762.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1205768/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226800 CPUtime=762.26
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 59750 0 0 0 76186 40 0 0 25 0 1 0 227040472 232243200 55552 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559997 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56700 55552 112 241 0 56456 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 226800

[startup+822.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1205704/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226852 CPUtime=822.26
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 60058 0 0 0 82186 40 0 0 25 0 1 0 227040472 232296448 55582 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56713 55582 112 241 0 56469 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 226852

[startup+882.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1205512/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226852 CPUtime=882.26
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 60090 0 0 0 88186 40 0 0 25 0 1 0 227040472 232296448 55614 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551450 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56713 55614 112 241 0 56469 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 226852

[startup+942.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1205384/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226916 CPUtime=942.25
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 60428 0 0 0 94185 40 0 0 25 0 1 0 227040472 232361984 55661 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56729 55661 112 241 0 56485 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 226916

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1205320/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226916 CPUtime=1002.25
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 60428 0 0 0 100185 40 0 0 25 0 1 0 227040472 232361984 55661 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56729 55661 112 241 0 56485 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 226916

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1205000/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226984 CPUtime=1062.25
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 60819 0 0 0 106184 41 0 0 25 0 1 0 227040472 232431616 55745 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56746 55745 112 241 0 56502 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 226984

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1205064/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226984 CPUtime=1122.25
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 60819 0 0 0 112184 41 0 0 25 0 1 0 227040472 232431616 55745 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56746 55745 112 241 0 56502 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 226984

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1205000/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226984 CPUtime=1182.25
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 60819 0 0 0 118184 41 0 0 25 0 1 0 227040472 232431616 55745 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56746 55745 112 241 0 56502 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 226984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13601
/proc/meminfo: memFree=1205000/2055920 swapFree=4183456/4192956
[pid=13600] ppid=13598 vsize=226984 CPUtime=1200.07
/proc/13600/stat : 13600 (cmusat_base) R 13598 13600 13180 0 -1 4194304 60819 0 0 0 119966 41 0 0 25 0 1 0 227040472 232431616 55745 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551398 0 0 4096 35 0 0 0 17 1 0 0
/proc/13600/statm: 56746 55745 112 241 0 56502 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 226984

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): 1200.57
CPU time (s): 1200.11
CPU user time (s): 1199.66
CPU system time (s): 0.449931
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 226984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60819
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= 2347

runsolver used 0.726889 second user time and 2.48562 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Wed Feb 21 15:13:49 UTC 2007

IDJOB= 305055
IDBENCH= 20147
IDSOLVER= 120
FILE ID= node66/305055-1172070829

PBS_JOBID= 3892791

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
COMMAND LINE= /tmp/evaluation/305055-1172070829/cmusat_base /tmp/evaluation/305055-1172070829/instance-305055-1172070829.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-305055-1172070829 -o ROOT/results/node66/solver-305055-1172070829 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305055-1172070829/cmusat_base /tmp/evaluation/305055-1172070829/instance-305055-1172070829.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  553c4b40944e11835ccbe7b0f0a9dbe4

RANDOM SEED= 760238903

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1428696 kB
Buffers:         37540 kB
Cached:         501384 kB
SwapCached:       3648 kB
Active:         127596 kB
Inactive:       421540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428696 kB
SwapTotal:     4192956 kB
SwapFree:      4183456 kB
Dirty:            3720 kB
Writeback:           0 kB
Mapped:          16144 kB
Slab:            64152 kB
Committed_AS:   623192 kB
PageTables:       1380 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= 66559 MiB

End job on node66 on Wed Feb 21 15:33:52 UTC 2007