Trace number 1087437

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
Mistral-option 1.314? (TO) 1800.07 1802.34

General information on the benchmark

Namecsp/fapp/fapp27/
normalized-fapp27-2550-3.xml
MD5SUM8eb4eb3fb4371bb64ac48dd192eca4b5
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.7865
Satisfiable
(Un)Satisfiability was proved
Number of variables2550
Number of constraints10886
Maximum constraint arity2
Maximum domain size242
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10886
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	c mistral-option 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-1087437-1215243946/watcher-1087437-1215243946 -o /tmp/evaluation-result-1087437-1215243946/solver-1087437-1215243946 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1087437-1215243946.xml -heu dyn -sac 3 -ds 2 

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: 2.44 2.17 1.99 4/81 453
/proc/meminfo: memFree=1653424/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=820 CPUtime=0
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2003367846 839680 25 996147200 134512640 135239763 4294956192 18446744073709551615 3167012 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 205 25 19 177 0 3 0

[startup+0.0666061 s]
/proc/loadavg: 2.44 2.17 1.99 4/81 453
/proc/meminfo: memFree=1653424/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=7224 CPUtime=0.05
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 1112 0 0 0 5 0 0 0 18 0 1 0 2003367846 7397376 1078 996147200 134512640 135239763 4294956192 18446744073709551615 4159752188 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 1806 1078 379 177 0 709 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7224

[startup+0.101607 s]
/proc/loadavg: 2.44 2.17 1.99 4/81 453
/proc/meminfo: memFree=1653424/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=7620 CPUtime=0.08
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 1233 0 0 0 8 0 0 0 18 0 1 0 2003367846 7802880 1199 996147200 134512640 135239763 4294956192 18446744073709551615 134943051 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 1905 1199 379 177 0 808 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7620

[startup+0.301632 s]
/proc/loadavg: 2.44 2.17 1.99 4/81 453
/proc/meminfo: memFree=1653424/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=10416 CPUtime=0.28
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 1894 0 0 0 28 0 0 0 19 0 1 0 2003367846 10665984 1860 996147200 134512640 135239763 4294956192 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 2604 1860 379 177 0 1507 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10416

[startup+0.701669 s]
/proc/loadavg: 2.44 2.17 1.99 4/81 453
/proc/meminfo: memFree=1653424/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=74128 CPUtime=0.68
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 9583 0 0 0 64 4 0 0 23 0 1 0 2003367846 75907072 9483 996147200 134512640 135239763 4294956192 18446744073709551615 134543120 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 18532 9483 396 177 0 17435 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74128

[startup+1.50175 s]
/proc/loadavg: 2.44 2.17 1.99 3/82 454
/proc/meminfo: memFree=1616872/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=74128 CPUtime=1.48
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 9583 0 0 0 144 4 0 0 25 0 1 0 2003367846 75907072 9483 996147200 134512640 135239763 4294956192 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 18532 9483 396 177 0 17435 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74128

[startup+3.10193 s]
/proc/loadavg: 2.41 2.17 1.99 3/82 454
/proc/meminfo: memFree=1616680/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=74128 CPUtime=3.06
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 9583 0 0 0 302 4 0 0 25 0 1 0 2003367846 75907072 9483 996147200 134512640 135239763 4294956192 18446744073709551615 134541326 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 18532 9483 396 177 0 17435 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 74128

[startup+6.30128 s]
/proc/loadavg: 2.41 2.17 1.99 3/82 454
/proc/meminfo: memFree=1616424/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=74128 CPUtime=6.23
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 9584 0 0 0 619 4 0 0 25 0 1 0 2003367846 75907072 9484 996147200 134512640 135239763 4294956192 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 18532 9484 397 177 0 17435 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 74128

[startup+12.702 s]
/proc/loadavg: 2.34 2.16 1.99 3/82 454
/proc/meminfo: memFree=1615976/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=74128 CPUtime=12.58
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 9584 0 0 0 1254 4 0 0 25 0 1 0 2003367846 75907072 9484 996147200 134512640 135239763 4294956192 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 18532 9484 397 177 0 17435 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 74128

[startup+25.5014 s]
/proc/loadavg: 2.29 2.16 1.99 3/82 454
/proc/meminfo: memFree=1457960/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231132 CPUtime=25.27
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48842 0 0 0 2502 25 0 0 25 0 1 0 2003367846 236679168 48742 996147200 134512640 135239763 4294956192 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 57783 48742 400 177 0 56686 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 231132

[startup+51.1012 s]
/proc/loadavg: 2.19 2.14 1.99 3/83 455
/proc/meminfo: memFree=1420704/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231132 CPUtime=50.66
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48842 0 0 0 5041 25 0 0 25 0 1 0 2003367846 236679168 48742 996147200 134512640 135239763 4294956192 18446744073709551615 134543207 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 57783 48742 400 177 0 56686 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 231132

[startup+102.307 s]
/proc/loadavg: 2.20 2.15 2.00 4/82 455
/proc/meminfo: memFree=1204640/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231132 CPUtime=101.42
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48842 0 0 0 10117 25 0 0 25 0 1 0 2003367846 236679168 48742 996147200 134512640 135239763 4294956192 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 57783 48742 400 177 0 56686 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 231132

[startup+162.301 s]
/proc/loadavg: 2.55 2.26 2.04 4/83 456
/proc/meminfo: memFree=797400/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231132 CPUtime=160.89
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48842 0 0 0 16064 25 0 0 25 0 1 0 2003367846 236679168 48742 996147200 134512640 135239763 4294956192 18446744073709551615 134535394 0 0 4096 0 0 0 0 17 1 0 0
/proc/453/statm: 57783 48742 400 177 0 56686 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 231132

[startup+222.302 s]
/proc/loadavg: 2.27 2.23 2.05 3/73 485
/proc/meminfo: memFree=1487416/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231132 CPUtime=220.62
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48842 0 0 0 22037 25 0 0 25 0 1 0 2003367846 236679168 48742 996147200 134512640 135239763 4294956192 18446744073709551615 134535328 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57783 48742 400 177 0 56686 0
Current children cumulated CPU time (s) 220.62
Current children cumulated vsize (KiB) 231132

[startup+282.301 s]
/proc/loadavg: 2.11 2.19 2.04 3/73 485
/proc/meminfo: memFree=1487032/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231132 CPUtime=280.59
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48842 0 0 0 28034 25 0 0 25 0 1 0 2003367846 236679168 48742 996147200 134512640 135239763 4294956192 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57783 48742 400 177 0 56686 0
Current children cumulated CPU time (s) 280.59
Current children cumulated vsize (KiB) 231132

[startup+342.302 s]
/proc/loadavg: 2.03 2.15 2.04 3/73 485
/proc/meminfo: memFree=1487032/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231132 CPUtime=340.57
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48842 0 0 0 34032 25 0 0 25 0 1 0 2003367846 236679168 48742 996147200 134512640 135239763 4294956192 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57783 48742 400 177 0 56686 0
Current children cumulated CPU time (s) 340.57
Current children cumulated vsize (KiB) 231132

[startup+402.302 s]
/proc/loadavg: 2.01 2.12 2.03 3/73 485
/proc/meminfo: memFree=1486968/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231132 CPUtime=400.55
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48842 0 0 0 40030 25 0 0 25 0 1 0 2003367846 236679168 48742 996147200 134512640 135239763 4294956192 18446744073709551615 134539217 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57783 48742 400 177 0 56686 0
Current children cumulated CPU time (s) 400.55
Current children cumulated vsize (KiB) 231132

[startup+462.301 s]
/proc/loadavg: 2.00 2.10 2.02 3/73 485
/proc/meminfo: memFree=1486904/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231132 CPUtime=460.52
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48842 0 0 0 46027 25 0 0 25 0 1 0 2003367846 236679168 48742 996147200 134512640 135239763 4294956192 18446744073709551615 134535665 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57783 48742 400 177 0 56686 0
Current children cumulated CPU time (s) 460.52
Current children cumulated vsize (KiB) 231132

[startup+522.302 s]
/proc/loadavg: 2.00 2.08 2.02 3/73 485
/proc/meminfo: memFree=1486904/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231132 CPUtime=520.51
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48842 0 0 0 52025 26 0 0 25 0 1 0 2003367846 236679168 48742 996147200 134512640 135239763 4294956192 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57783 48742 400 177 0 56686 0
Current children cumulated CPU time (s) 520.51
Current children cumulated vsize (KiB) 231132

[startup+582.301 s]
/proc/loadavg: 2.00 2.06 2.01 3/73 485
/proc/meminfo: memFree=1486904/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=580.49
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 58023 26 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 580.49
Current children cumulated vsize (KiB) 231136

[startup+642.302 s]
/proc/loadavg: 2.00 2.05 2.01 3/73 485
/proc/meminfo: memFree=1486840/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=640.47
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 64021 26 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134534761 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 640.47
Current children cumulated vsize (KiB) 231136


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 485
/proc/meminfo: memFree=1486648/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=880.37
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 88011 26 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134820112 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 880.37
Current children cumulated vsize (KiB) 231136

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 491
/proc/meminfo: memFree=1486584/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=940.35
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 94009 26 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 940.35
Current children cumulated vsize (KiB) 231136

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486584/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1000.32
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 100006 26 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134820117 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1000.32
Current children cumulated vsize (KiB) 231136

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486520/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1060.3
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 106004 26 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1060.3
Current children cumulated vsize (KiB) 231136

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486392/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1120.27
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 112001 26 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134543076 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1120.27
Current children cumulated vsize (KiB) 231136

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486328/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1180.25
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 117999 26 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134820075 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1180.25
Current children cumulated vsize (KiB) 231136

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486200/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1240.23
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 123997 26 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1240.23
Current children cumulated vsize (KiB) 231136

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486200/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1300.21
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 129995 26 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134534752 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1300.21
Current children cumulated vsize (KiB) 231136

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486136/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1360.19
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 135992 27 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1360.19
Current children cumulated vsize (KiB) 231136

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486136/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1420.17
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 141990 27 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1420.17
Current children cumulated vsize (KiB) 231136

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486072/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1480.14
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 147987 27 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134534787 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1480.14
Current children cumulated vsize (KiB) 231136

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486072/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1540.12
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 153985 27 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1540.12
Current children cumulated vsize (KiB) 231136

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486008/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1600.09
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 159982 27 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 135096720 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1600.09
Current children cumulated vsize (KiB) 231136

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486008/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1660.07
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 165980 27 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134534752 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1660.07
Current children cumulated vsize (KiB) 231136

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486008/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1720.05
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 171978 27 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1720.05
Current children cumulated vsize (KiB) 231136

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486008/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1780.02
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 177975 27 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1780.02
Current children cumulated vsize (KiB) 231136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486008/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1800.02
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 179975 27 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134541296 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 231136

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

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

[startup+1802.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 491
/proc/meminfo: memFree=1486008/2055920 swapFree=4179916/4192956
[pid=453] ppid=451 vsize=231136 CPUtime=1800.02
/proc/453/stat : 453 (xsolve) R 451 453 30996 0 -1 4194304 48843 0 0 0 179975 27 0 0 25 0 1 0 2003367846 236683264 48743 996147200 134512640 135239763 4294956192 18446744073709551615 134541296 0 0 4096 0 0 0 0 17 0 0 0
/proc/453/statm: 57784 48743 400 177 0 56687 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 231136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.34
CPU time (s): 1800.07
CPU user time (s): 1799.76
CPU system time (s): 0.307953
CPU usage (%): 99.8739
Max. virtual memory (cumulated for all children) (KiB): 231136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48843
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= 9671

runsolver used 1.80872 second user time and 4.79527 second system time

The end

Launcher Data (download as text)

Begin job on node37 at 2008-07-05 09:45:46
IDJOB=1087437
IDBENCH=57996
IDSOLVER=357
FILE ID=node37/1087437-1215243946
PBS_JOBID= 7881880
Free space on /tmp= 66548 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/fapp/fapp27/normalized-fapp27-2550-3.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1087437-1215243946/watcher-1087437-1215243946 -o /tmp/evaluation-result-1087437-1215243946/solver-1087437-1215243946 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1087437-1215243946.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8eb4eb3fb4371bb64ac48dd192eca4b5
RANDOM SEED=494201927

node37.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		: 3000.236
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		: 3000.236
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:       1653904 kB
Buffers:         47260 kB
Cached:         192276 kB
SwapCached:       6964 kB
Active:         250400 kB
Inactive:        90796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653904 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:            2536 kB
Writeback:           0 kB
Mapped:         117820 kB
Slab:            45916 kB
Committed_AS:  3686172 kB
PageTables:       2040 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node37 at 2008-07-05 10:15:50