Trace number 1094470

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) 1800.09 1813.96

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-6.xml
MD5SUMd69420449403c15dce93504730da03ea
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.3424
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	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-1094470-1215251404/watcher-1094470-1215251404 -o /tmp/evaluation-result-1094470-1215251404/solver-1094470-1215251404 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094470-1215251404.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: 2.00 2.00 2.00 4/74 22463
/proc/meminfo: memFree=1734840/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=820 CPUtime=0
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2004113613 839680 25 996147200 134512640 135239763 4294956192 18446744073709551615 1819428 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 205 25 19 177 0 3 0

[startup+0.097498 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 22463
/proc/meminfo: memFree=1734840/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=6628 CPUtime=0.08
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 842 0 0 0 8 0 0 0 19 0 1 0 2004113613 6787072 808 996147200 134512640 135239763 4294956192 18446744073709551615 134670977 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 1657 808 355 177 0 560 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6628

[startup+0.101491 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 22463
/proc/meminfo: memFree=1734840/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=6760 CPUtime=0.09
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 859 0 0 0 9 0 0 0 19 0 1 0 2004113613 6922240 825 996147200 134512640 135239763 4294956192 18446744073709551615 134670984 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 1690 825 355 177 0 593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6760

[startup+0.301538 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 22463
/proc/meminfo: memFree=1734840/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=10192 CPUtime=0.28
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 1781 0 0 0 28 0 0 0 21 0 1 0 2004113613 10436608 1747 996147200 134512640 135239763 4294956192 18446744073709551615 134524557 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 2548 1747 355 177 0 1451 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10192

[startup+0.701619 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 22463
/proc/meminfo: memFree=1734840/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=17512 CPUtime=0.68
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 3582 0 0 0 67 1 0 0 25 0 1 0 2004113613 17932288 3548 996147200 134512640 135239763 4294956192 18446744073709551615 134670252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 4378 3548 355 177 0 3281 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17512

[startup+1.50179 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1716464/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=31828 CPUtime=1.48
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 7218 0 0 0 144 4 0 0 25 0 1 0 2004113613 32591872 7184 996147200 134512640 135239763 4294956192 18446744073709551615 134579046 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 7957 7184 355 177 0 6860 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31828

[startup+3.10112 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1695792/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=60652 CPUtime=3.04
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 14390 0 0 0 297 7 0 0 25 0 1 0 2004113613 62107648 14356 996147200 134512640 135239763 4294956192 18446744073709551615 134579066 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 15163 14356 355 177 0 14066 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 60652

[startup+6.30178 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1637424/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=118828 CPUtime=6.21
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 28904 0 0 0 607 14 0 0 25 0 1 0 2004113613 121679872 28870 996147200 134512640 135239763 4294956192 18446744073709551615 134670854 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 29707 28870 355 177 0 28610 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 118828

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1426992/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=12.55
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 1217 38 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 135015475 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 353980

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1427184/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=25.22
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 2484 38 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 135015486 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 353980

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1427312/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=50.58
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 5020 38 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 353980

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1426864/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=101.25
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 10087 38 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789093 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 101.25
Current children cumulated vsize (KiB) 353980

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1426992/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=160.68
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 16030 38 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 160.68
Current children cumulated vsize (KiB) 353980

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1426992/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=220.11
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 21973 38 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 135015494 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 220.11
Current children cumulated vsize (KiB) 353980

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1426992/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=279.54
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 27916 38 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 279.54
Current children cumulated vsize (KiB) 353980

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1427000/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=338.98
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 33860 38 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 338.98
Current children cumulated vsize (KiB) 353980

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1426936/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=398.42
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 39803 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 398.42
Current children cumulated vsize (KiB) 353980

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1426936/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=457.85
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 45746 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789076 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 457.85
Current children cumulated vsize (KiB) 353980

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22464
/proc/meminfo: memFree=1426936/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=517.28
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 51689 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 517.28
Current children cumulated vsize (KiB) 353980

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 22465
/proc/meminfo: memFree=1426800/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=576.72
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 57633 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789133 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 576.72
Current children cumulated vsize (KiB) 353980

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 22465
/proc/meminfo: memFree=1426672/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=636.15
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 63576 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 636.15
Current children cumulated vsize (KiB) 353980


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 22471
/proc/meminfo: memFree=1426216/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=873.86
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 87347 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 873.86
Current children cumulated vsize (KiB) 353980

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 22471
/proc/meminfo: memFree=1426152/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=933.29
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 93290 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 933.29
Current children cumulated vsize (KiB) 353980

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22472
/proc/meminfo: memFree=1426152/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=992.73
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 99234 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 135015486 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 992.73
Current children cumulated vsize (KiB) 353980

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22472
/proc/meminfo: memFree=1426152/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1052.16
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 105177 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1052.16
Current children cumulated vsize (KiB) 353980

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22472
/proc/meminfo: memFree=1426152/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1111.59
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 111120 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1111.59
Current children cumulated vsize (KiB) 353980

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22472
/proc/meminfo: memFree=1426088/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1171.02
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 117063 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789133 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1171.02
Current children cumulated vsize (KiB) 353980

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 22473
/proc/meminfo: memFree=1425952/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1230.46
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 123007 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1230.46
Current children cumulated vsize (KiB) 353980

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 22473
/proc/meminfo: memFree=1425952/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1289.89
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 128950 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 135015460 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1289.89
Current children cumulated vsize (KiB) 353980

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 22473
/proc/meminfo: memFree=1425824/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1349.32
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 134893 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789113 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1349.32
Current children cumulated vsize (KiB) 353980

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 22473
/proc/meminfo: memFree=1425760/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1408.76
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 140837 39 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1408.76
Current children cumulated vsize (KiB) 353980

[startup+1482.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 22501
/proc/meminfo: memFree=706240/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1468.58
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 146812 46 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789144 0 0 4096 0 0 0 0 17 0 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1468.58
Current children cumulated vsize (KiB) 353980

[startup+1542.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 22501
/proc/meminfo: memFree=705856/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1528.56
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 152809 47 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1528.56
Current children cumulated vsize (KiB) 353980

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 22501
/proc/meminfo: memFree=705728/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1588.53
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 158806 47 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1588.53
Current children cumulated vsize (KiB) 353980

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 22501
/proc/meminfo: memFree=705664/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1648.5
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 164803 47 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 135015468 0 0 4096 0 0 0 0 17 0 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1648.5
Current children cumulated vsize (KiB) 353980

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 22501
/proc/meminfo: memFree=705600/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1708.47
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 170800 47 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1708.47
Current children cumulated vsize (KiB) 353980

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 22501
/proc/meminfo: memFree=705472/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1768.44
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 176797 47 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1768.44
Current children cumulated vsize (KiB) 353980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 22501
/proc/meminfo: memFree=705472/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1800.03
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 179956 47 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 353980

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

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

[startup+1813.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 22501
/proc/meminfo: memFree=705472/2055920 swapFree=4179680/4192956
[pid=22463] ppid=22461 vsize=353980 CPUtime=1800.03
/proc/22463/stat : 22463 (xsolve) R 22461 22463 22049 0 -1 4194304 90617 0 0 0 179956 47 0 0 25 0 1 0 2004113613 362475520 77311 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/22463/statm: 88495 77311 393 177 0 87398 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 353980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.96
CPU time (s): 1800.09
CPU user time (s): 1799.57
CPU system time (s): 0.52492
CPU usage (%): 99.2356
Max. virtual memory (cumulated for all children) (KiB): 353980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.52492
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90617
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= 32325

runsolver used 2.28165 second user time and 5.97709 second system time

The end

Launcher Data (download as text)

Begin job on node54 at 2008-07-05 11:50:10
IDJOB=1094470
IDBENCH=58802
IDSOLVER=357
FILE ID=node54/1094470-1215251404
PBS_JOBID= 7882055
Free space on /tmp= 66452 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-6.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-1094470-1215251404/watcher-1094470-1215251404 -o /tmp/evaluation-result-1094470-1215251404/solver-1094470-1215251404 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094470-1215251404.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d69420449403c15dce93504730da03ea
RANDOM SEED=1423603337

node54.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		: 3000.279
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		: 3000.279
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:       1735320 kB
Buffers:         14720 kB
Cached:         189352 kB
SwapCached:       6932 kB
Active:         203508 kB
Inactive:        63572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735320 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:           71468 kB
Writeback:           0 kB
Mapped:          69316 kB
Slab:            38720 kB
Committed_AS:  4017692 kB
PageTables:       1816 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node54 at 2008-07-05 12:20:26