Trace number 1093562

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MDG-noprobe 2008-06-27? (TO) 1800.11 1813.83

General information on the benchmark

Namecsp/socialGolfers/
normalized-socialGolfer-7-4-8.xml
MD5SUM5771d912d20e48d98ee8045757bce946
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark339.765
Satisfiable
(Un)Satisfiability was proved
Number of variables5264
Number of constraints28552
Maximum constraint arity32
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension28552
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.13	c mistral-prime version 1.313

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1093562-1215250652/watcher-1093562-1215250652 -o /tmp/evaluation-result-1093562-1215250652/solver-1093562-1215250652 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1093562-1215250652.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 1.92 1.97 1.98 4/81 19907
/proc/meminfo: memFree=1764000/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=18572 CPUtime=0
/proc/19907/stat : 19907 (runsolver) R 19905 19907 19480 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2004040608 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 233632754983 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19907/statm: 4643 292 257 25 0 2626 0

[startup+0.0709499 s]
/proc/loadavg: 1.92 1.97 1.98 4/81 19907
/proc/meminfo: memFree=1764000/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=6308 CPUtime=0.06
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 875 0 0 0 6 0 0 0 18 0 1 0 2004040608 6459392 841 996147200 134512640 135239859 4294956208 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 1577 841 371 177 0 480 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6308

[startup+0.102951 s]
/proc/loadavg: 1.92 1.97 1.98 4/81 19907
/proc/meminfo: memFree=1764000/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=6864 CPUtime=0.09
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 1015 0 0 0 9 0 0 0 18 0 1 0 2004040608 7028736 981 996147200 134512640 135239859 4294956208 18446744073709551615 134943498 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 1716 981 371 177 0 619 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6864

[startup+0.302969 s]
/proc/loadavg: 1.92 1.97 1.98 4/81 19907
/proc/meminfo: memFree=1764000/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=10104 CPUtime=0.28
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 1813 0 0 0 28 0 0 0 20 0 1 0 2004040608 10346496 1779 996147200 134512640 135239859 4294956208 18446744073709551615 134618075 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 2526 1779 371 177 0 1429 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10104

[startup+0.703001 s]
/proc/loadavg: 1.92 1.97 1.98 4/81 19907
/proc/meminfo: memFree=1764000/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=16480 CPUtime=0.68
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 3485 0 0 0 67 1 0 0 23 0 1 0 2004040608 16875520 3385 996147200 134512640 135239859 4294956208 18446744073709551615 11357933 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 4120 3385 371 177 0 3023 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16480

[startup+1.50107 s]
/proc/loadavg: 1.92 1.97 1.98 3/82 19908
/proc/meminfo: memFree=1747032/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=30364 CPUtime=1.47
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 7010 0 0 0 143 4 0 0 25 0 1 0 2004040608 31092736 6780 996147200 134512640 135239859 4294956208 18446744073709551615 134987007 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 7591 6780 382 177 0 6494 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30364

[startup+3.1012 s]
/proc/loadavg: 1.92 1.97 1.98 3/82 19908
/proc/meminfo: memFree=1664024/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=105340 CPUtime=3.06
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26120 0 0 0 295 11 0 0 25 0 1 0 2004040608 107868160 25344 996147200 134512640 135239859 4294956208 18446744073709551615 135097734 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26335 25344 410 177 0 25238 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 105340

[startup+6.30147 s]
/proc/loadavg: 1.93 1.97 1.98 3/82 19908
/proc/meminfo: memFree=1663256/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=6.23
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26463 0 0 0 612 11 0 0 25 0 1 0 2004040608 108916736 25430 996147200 134512640 135239859 4294956208 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25430 410 177 0 25494 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 106364

[startup+12.702 s]
/proc/loadavg: 1.94 1.97 1.98 3/82 19908
/proc/meminfo: memFree=1663256/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=12.57
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26483 0 0 0 1246 11 0 0 25 0 1 0 2004040608 108916736 25450 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25450 410 177 0 25494 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 106364

[startup+25.501 s]
/proc/loadavg: 1.95 1.97 1.98 3/82 19908
/proc/meminfo: memFree=1663256/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=25.25
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26497 0 0 0 2514 11 0 0 25 0 1 0 2004040608 108916736 25464 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25464 410 177 0 25494 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 106364

[startup+51.1022 s]
/proc/loadavg: 1.97 1.97 1.98 3/82 19908
/proc/meminfo: memFree=1663320/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=50.62
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26497 0 0 0 5051 11 0 0 25 0 1 0 2004040608 108916736 25464 996147200 134512640 135239859 4294956208 18446744073709551615 134820704 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25464 410 177 0 25494 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 106364

[startup+102.306 s]
/proc/loadavg: 2.04 1.99 1.99 3/82 19908
/proc/meminfo: memFree=1663192/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=101.35
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26500 0 0 0 10124 11 0 0 25 0 1 0 2004040608 108916736 25467 996147200 134512640 135239859 4294956208 18446744073709551615 135074428 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25467 410 177 0 25494 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 106364

[startup+162.301 s]
/proc/loadavg: 2.20 2.04 2.01 3/82 19908
/proc/meminfo: memFree=1663128/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=160.79
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26502 0 0 0 16068 11 0 0 25 0 1 0 2004040608 108916736 25469 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25469 410 177 0 25494 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 106364

[startup+222.301 s]
/proc/loadavg: 2.15 2.05 2.01 3/82 19908
/proc/meminfo: memFree=1663064/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=220.25
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26502 0 0 0 22013 12 0 0 25 0 1 0 2004040608 108916736 25469 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25469 410 177 0 25494 0
Current children cumulated CPU time (s) 220.25
Current children cumulated vsize (KiB) 106364

[startup+282.302 s]
/proc/loadavg: 2.27 2.10 2.02 3/82 19908
/proc/meminfo: memFree=1663000/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=279.71
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26503 0 0 0 27959 12 0 0 25 0 1 0 2004040608 108916736 25470 996147200 134512640 135239859 4294956208 18446744073709551615 135067275 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25470 410 177 0 25494 0
Current children cumulated CPU time (s) 279.71
Current children cumulated vsize (KiB) 106364

[startup+342.303 s]
/proc/loadavg: 2.10 2.08 2.02 3/82 19908
/proc/meminfo: memFree=1662872/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=339.17
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26503 0 0 0 33905 12 0 0 25 0 1 0 2004040608 108916736 25470 996147200 134512640 135239859 4294956208 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25470 410 177 0 25494 0
Current children cumulated CPU time (s) 339.17
Current children cumulated vsize (KiB) 106364

[startup+402.303 s]
/proc/loadavg: 2.03 2.06 2.01 3/82 19908
/proc/meminfo: memFree=1662808/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=398.62
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 39850 12 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135067272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 398.62
Current children cumulated vsize (KiB) 106364

[startup+462.303 s]
/proc/loadavg: 2.06 2.06 2.01 3/82 19908
/proc/meminfo: memFree=1662808/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=458.07
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 45795 12 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135096274 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 458.07
Current children cumulated vsize (KiB) 106364

[startup+522.303 s]
/proc/loadavg: 2.02 2.05 2.00 3/82 19908
/proc/meminfo: memFree=1662808/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=517.53
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 51741 12 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 517.53
Current children cumulated vsize (KiB) 106364

[startup+582.303 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 19908
/proc/meminfo: memFree=1662808/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=576.99
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 57686 13 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 576.99
Current children cumulated vsize (KiB) 106364

[startup+642.303 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 19908
/proc/meminfo: memFree=1662808/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=636.45
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 63632 13 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 636.45
Current children cumulated vsize (KiB) 106364


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# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.09 2.04 2.01 3/82 19908
/proc/meminfo: memFree=1662680/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=814.83
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 81469 14 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 814.83
Current children cumulated vsize (KiB) 106364

[startup+882.302 s]
/proc/loadavg: 2.12 2.06 2.01 3/82 19908
/proc/meminfo: memFree=1662616/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=874.28
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 87414 14 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 874.28
Current children cumulated vsize (KiB) 106364

[startup+942.302 s]
/proc/loadavg: 2.11 2.07 2.02 3/82 19908
/proc/meminfo: memFree=1662552/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=933.74
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 93360 14 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135071208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 933.74
Current children cumulated vsize (KiB) 106364

[startup+1002.3 s]
/proc/loadavg: 2.04 2.06 2.01 3/82 19908
/proc/meminfo: memFree=1662552/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=993.19
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 99305 14 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 993.19
Current children cumulated vsize (KiB) 106364

[startup+1062.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 19908
/proc/meminfo: memFree=1662552/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1052.65
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 105250 15 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1052.65
Current children cumulated vsize (KiB) 106364

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 19908
/proc/meminfo: memFree=1662552/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1112.1
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 111195 15 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1112.1
Current children cumulated vsize (KiB) 106364

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 19908
/proc/meminfo: memFree=1662488/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1171.55
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 117140 15 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135097633 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1171.55
Current children cumulated vsize (KiB) 106364

[startup+1242.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 19908
/proc/meminfo: memFree=1662424/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1231
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 123085 15 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1231
Current children cumulated vsize (KiB) 106364

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/82 19908
/proc/meminfo: memFree=1662360/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1290.45
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 129030 15 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134820704 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1290.45
Current children cumulated vsize (KiB) 106364

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 19908
/proc/meminfo: memFree=1662360/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1349.91
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 134975 16 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135097670 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1349.91
Current children cumulated vsize (KiB) 106364

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 19914
/proc/meminfo: memFree=1662352/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1409.34
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 140918 16 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1409.34
Current children cumulated vsize (KiB) 106364

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19944
/proc/meminfo: memFree=1602272/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1468.86
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 146862 24 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134821663 0 0 4096 0 0 0 0 17 0 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1468.86
Current children cumulated vsize (KiB) 106364

[startup+1542.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/82 19992
/proc/meminfo: memFree=1119896/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1528.81
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 152853 28 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 0 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1528.81
Current children cumulated vsize (KiB) 106364

[startup+1602.3 s]
/proc/loadavg: 2.22 2.07 2.02 3/82 19992
/proc/meminfo: memFree=879704/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1588.78
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 158850 28 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1588.78
Current children cumulated vsize (KiB) 106364

[startup+1662.3 s]
/proc/loadavg: 2.11 2.07 2.02 3/81 20027
/proc/meminfo: memFree=1083680/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1648.68
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 164834 34 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1648.68
Current children cumulated vsize (KiB) 106364

[startup+1722.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/81 20027
/proc/meminfo: memFree=886176/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1708.6
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 170826 34 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1708.6
Current children cumulated vsize (KiB) 106364

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/81 20027
/proc/meminfo: memFree=885920/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1768.58
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 176824 34 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1768.58
Current children cumulated vsize (KiB) 106364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.8 s]
/proc/loadavg: 2.01 2.04 2.00 3/81 20027
/proc/meminfo: memFree=885792/2055920 swapFree=4180472/4192956
[pid=19907] ppid=19905 vsize=106364 CPUtime=1800.07
/proc/19907/stat : 19907 (xsolve) R 19905 19907 19480 0 -1 4194304 26506 0 0 0 179973 34 0 0 25 0 1 0 2004040608 108916736 25473 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/19907/statm: 26591 25473 410 177 0 25494 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 106364

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): 1813.83
CPU time (s): 1800.11
CPU user time (s): 1799.74
CPU system time (s): 0.365944
CPU usage (%): 99.2434
Max. virtual memory (cumulated for all children) (KiB): 106364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26506
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= 7
involuntary context switches= 61175

runsolver used 2.28865 second user time and 5.51116 second system time

The end

Launcher Data (download as text)

Begin job on node3 at 2008-07-05 11:37:32
IDJOB=1093562
IDBENCH=58711
IDSOLVER=343
FILE ID=node3/1093562-1215250652
PBS_JOBID= 7882048
Free space on /tmp= 66536 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/socialGolfers/normalized-socialGolfer-7-4-8.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1093562-1215250652/watcher-1093562-1215250652 -o /tmp/evaluation-result-1093562-1215250652/solver-1093562-1215250652 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1093562-1215250652.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5771d912d20e48d98ee8045757bce946
RANDOM SEED=1513513695

node3.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1764480 kB
Buffers:         22340 kB
Cached:         173036 kB
SwapCached:       6720 kB
Active:         168300 kB
Inactive:        70968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764480 kB
SwapTotal:     4192956 kB
SwapFree:      4180472 kB
Dirty:            5020 kB
Writeback:           0 kB
Mapped:          59928 kB
Slab:            37260 kB
Committed_AS:  3509956 kB
PageTables:       1940 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= 66460 MiB
End job on node3 at 2008-07-05 12:07:48