Trace number 1056160

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) 1800.05 1806.43

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-500.xml
MD5SUM2f41b36922ebee8c6bbe2e06a2cfd3a7
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark47.4628
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of constraints124750
Maximum constraint arity2
Maximum domain size500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension124750
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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-1056160-1215061974/watcher-1056160-1215061974 -o /tmp/evaluation-result-1056160-1215061974/solver-1056160-1215061974 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056160-1215061974.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 4/72 15369
/proc/meminfo: memFree=1273228/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=1968 CPUtime=0
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 44 0 0 0 0 0 0 0 18 0 1 0 1985170395 2015232 29 996147200 134512640 135239763 4294956208 18446744073709551615 8921892 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 508 29 21 177 0 4 0

[startup+0.0815571 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15369
/proc/meminfo: memFree=1273228/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=5648 CPUtime=0.07
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 719 0 0 0 7 0 0 0 18 0 1 0 1985170395 5783552 685 996147200 134512640 135239763 4294956208 18446744073709551615 9351478 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 1412 686 375 177 0 315 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5648

[startup+0.101556 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15369
/proc/meminfo: memFree=1273228/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=5904 CPUtime=0.09
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 783 0 0 0 9 0 0 0 18 0 1 0 1985170395 6045696 749 996147200 134512640 135239763 4294956208 18446744073709551615 9356923 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 1476 749 375 177 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5904

[startup+0.301576 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15369
/proc/meminfo: memFree=1273228/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=8408 CPUtime=0.29
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 1403 0 0 0 29 0 0 0 19 0 1 0 1985170395 8609792 1369 996147200 134512640 135239763 4294956208 18446744073709551615 9351320 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 2102 1369 375 177 0 1005 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8408

[startup+0.701616 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15369
/proc/meminfo: memFree=1273228/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=13436 CPUtime=0.69
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 2666 0 0 0 68 1 0 0 23 0 1 0 1985170395 13758464 2566 996147200 134512640 135239763 4294956208 18446744073709551615 9356923 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 3359 2566 375 177 0 2262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13436

[startup+1.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1260228/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=22888 CPUtime=1.47
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 5104 0 0 0 145 2 0 0 25 0 1 0 1985170395 23437312 4874 996147200 134512640 135239763 4294956208 18446744073709551615 9356923 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 5722 4874 375 177 0 4625 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 22888

[startup+3.10286 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1247876/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=42392 CPUtime=3.07
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 10164 0 0 0 303 4 0 0 25 0 1 0 1985170395 43409408 9611 996147200 134512640 135239763 4294956208 18446744073709551615 134683117 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 10598 9611 375 177 0 9501 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 42392

[startup+6.30118 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1214148/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=64192 CPUtime=6.26
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 15627 0 0 0 619 7 0 0 25 0 1 0 1985170395 65732608 15074 996147200 134512640 135239763 4294956208 18446744073709551615 134538942 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 16048 15074 377 177 0 14951 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 64192

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1159108/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=119800 CPUtime=12.64
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 30320 0 0 0 1252 12 0 0 25 0 1 0 1985170395 122675200 28852 996147200 134512640 135239763 4294956208 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 29950 28852 403 177 0 28853 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 119800

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1159172/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=119800 CPUtime=25.38
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 30320 0 0 0 2526 12 0 0 25 0 1 0 1985170395 122675200 28852 996147200 134512640 135239763 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 29950 28852 403 177 0 28853 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 119800

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1156292/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=122836 CPUtime=50.87
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31081 0 0 0 5075 12 0 0 25 0 1 0 1985170395 125784064 29613 996147200 134512640 135239763 4294956208 18446744073709551615 134538980 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30709 29613 408 177 0 29612 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 122836

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1156228/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=122836 CPUtime=101.86
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31085 0 0 0 10174 12 0 0 25 0 1 0 1985170395 125784064 29617 996147200 134512640 135239763 4294956208 18446744073709551615 134534766 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30709 29617 408 177 0 29612 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 122836

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1156164/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=122836 CPUtime=161.61
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31092 0 0 0 16149 12 0 0 25 0 1 0 1985170395 125784064 29624 996147200 134512640 135239763 4294956208 18446744073709551615 134538896 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30709 29624 408 177 0 29612 0
Current children cumulated CPU time (s) 161.61
Current children cumulated vsize (KiB) 122836

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1156164/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123004 CPUtime=221.37
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31102 0 0 0 22125 12 0 0 25 0 1 0 1985170395 125956096 29634 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30751 29634 408 177 0 29654 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 123004

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1156164/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123004 CPUtime=281.14
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31104 0 0 0 28101 13 0 0 25 0 1 0 1985170395 125956096 29636 996147200 134512640 135239763 4294956208 18446744073709551615 135096331 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30751 29636 408 177 0 29654 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 123004

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1156164/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123004 CPUtime=340.89
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31107 0 0 0 34076 13 0 0 25 0 1 0 1985170395 125956096 29639 996147200 134512640 135239763 4294956208 18446744073709551615 134535337 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30751 29639 408 177 0 29654 0
Current children cumulated CPU time (s) 340.89
Current children cumulated vsize (KiB) 123004

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155972/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123004 CPUtime=400.65
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31109 0 0 0 40052 13 0 0 25 0 1 0 1985170395 125956096 29641 996147200 134512640 135239763 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30751 29641 408 177 0 29654 0
Current children cumulated CPU time (s) 400.65
Current children cumulated vsize (KiB) 123004

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155844/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123004 CPUtime=460.41
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31128 0 0 0 46028 13 0 0 25 0 1 0 1985170395 125956096 29660 996147200 134512640 135239763 4294956208 18446744073709551615 135096193 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30751 29660 408 177 0 29654 0
Current children cumulated CPU time (s) 460.41
Current children cumulated vsize (KiB) 123004

[startup+522.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 15370
/proc/meminfo: memFree=1155844/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123004 CPUtime=520.17
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31130 0 0 0 52004 13 0 0 25 0 1 0 1985170395 125956096 29662 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30751 29662 408 177 0 29654 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 123004

[startup+582.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 15370
/proc/meminfo: memFree=1155844/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123004 CPUtime=579.92
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31134 0 0 0 57979 13 0 0 25 0 1 0 1985170395 125956096 29666 996147200 134512640 135239763 4294956208 18446744073709551615 134534752 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30751 29666 408 177 0 29654 0
Current children cumulated CPU time (s) 579.92
Current children cumulated vsize (KiB) 123004

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155780/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123004 CPUtime=639.69
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31136 0 0 0 63956 13 0 0 25 0 1 0 1985170395 125956096 29668 996147200 134512640 135239763 4294956208 18446744073709551615 134540988 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30751 29668 408 177 0 29654 0
Current children cumulated CPU time (s) 639.69
Current children cumulated vsize (KiB) 123004


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155396/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123264 CPUtime=818.96
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31176 0 0 0 81883 13 0 0 25 0 1 0 1985170395 126222336 29708 996147200 134512640 135239763 4294956208 18446744073709551615 134535365 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30816 29708 408 177 0 29719 0
Current children cumulated CPU time (s) 818.96
Current children cumulated vsize (KiB) 123264

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155396/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123264 CPUtime=878.71
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31179 0 0 0 87858 13 0 0 25 0 1 0 1985170395 126222336 29711 996147200 134512640 135239763 4294956208 18446744073709551615 134543144 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30816 29711 408 177 0 29719 0
Current children cumulated CPU time (s) 878.71
Current children cumulated vsize (KiB) 123264

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155396/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123264 CPUtime=938.47
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31181 0 0 0 93834 13 0 0 25 0 1 0 1985170395 126222336 29713 996147200 134512640 135239763 4294956208 18446744073709551615 134538897 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30816 29713 408 177 0 29719 0
Current children cumulated CPU time (s) 938.47
Current children cumulated vsize (KiB) 123264

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155332/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123264 CPUtime=998.23
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31184 0 0 0 99810 13 0 0 25 0 1 0 1985170395 126222336 29716 996147200 134512640 135239763 4294956208 18446744073709551615 134538980 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30816 29716 408 177 0 29719 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 123264

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155268/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123264 CPUtime=1057.99
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31188 0 0 0 105786 13 0 0 25 0 1 0 1985170395 126222336 29720 996147200 134512640 135239763 4294956208 18446744073709551615 134538920 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30816 29720 408 177 0 29719 0
Current children cumulated CPU time (s) 1057.99
Current children cumulated vsize (KiB) 123264

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155268/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123264 CPUtime=1117.75
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31191 0 0 0 111762 13 0 0 25 0 1 0 1985170395 126222336 29723 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30816 29723 408 177 0 29719 0
Current children cumulated CPU time (s) 1117.75
Current children cumulated vsize (KiB) 123264

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155268/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123264 CPUtime=1177.52
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31193 0 0 0 117738 14 0 0 25 0 1 0 1985170395 126222336 29725 996147200 134512640 135239763 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30816 29725 408 177 0 29719 0
Current children cumulated CPU time (s) 1177.52
Current children cumulated vsize (KiB) 123264

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155140/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123264 CPUtime=1237.27
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31197 0 0 0 123713 14 0 0 25 0 1 0 1985170395 126222336 29729 996147200 134512640 135239763 4294956208 18446744073709551615 135016076 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30816 29729 408 177 0 29719 0
Current children cumulated CPU time (s) 1237.27
Current children cumulated vsize (KiB) 123264

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155140/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123264 CPUtime=1297.04
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31200 0 0 0 129690 14 0 0 25 0 1 0 1985170395 126222336 29732 996147200 134512640 135239763 4294956208 18446744073709551615 134543095 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30816 29732 408 177 0 29719 0
Current children cumulated CPU time (s) 1297.04
Current children cumulated vsize (KiB) 123264

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1155140/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123264 CPUtime=1356.79
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31204 0 0 0 135665 14 0 0 25 0 1 0 1985170395 126222336 29736 996147200 134512640 135239763 4294956208 18446744073709551615 134540908 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30816 29736 408 177 0 29719 0
Current children cumulated CPU time (s) 1356.79
Current children cumulated vsize (KiB) 123264

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15370
/proc/meminfo: memFree=1154884/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123520 CPUtime=1416.55
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31272 0 0 0 141641 14 0 0 25 0 1 0 1985170395 126484480 29739 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30880 29739 408 177 0 29783 0
Current children cumulated CPU time (s) 1416.55
Current children cumulated vsize (KiB) 123520

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15372
/proc/meminfo: memFree=1154564/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123784 CPUtime=1476.3
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31331 0 0 0 147616 14 0 0 25 0 1 0 1985170395 126754816 29798 996147200 134512640 135239763 4294956208 18446744073709551615 134538896 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30946 29798 408 177 0 29849 0
Current children cumulated CPU time (s) 1476.3
Current children cumulated vsize (KiB) 123784

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15372
/proc/meminfo: memFree=1154564/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123784 CPUtime=1536.06
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31335 0 0 0 153592 14 0 0 25 0 1 0 1985170395 126754816 29802 996147200 134512640 135239763 4294956208 18446744073709551615 134532191 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30946 29802 408 177 0 29849 0
Current children cumulated CPU time (s) 1536.06
Current children cumulated vsize (KiB) 123784

[startup+1602.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 15480
/proc/meminfo: memFree=1627188/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123784 CPUtime=1595.99
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31339 0 0 0 159581 18 0 0 25 0 1 0 1985170395 126754816 29806 996147200 134512640 135239763 4294956208 18446744073709551615 134538896 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30946 29806 408 177 0 29849 0
Current children cumulated CPU time (s) 1595.99
Current children cumulated vsize (KiB) 123784

[startup+1662.3 s]
/proc/loadavg: 2.19 2.05 2.01 3/82 15480
/proc/meminfo: memFree=1626996/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123784 CPUtime=1655.97
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31343 0 0 0 165579 18 0 0 25 0 1 0 1985170395 126754816 29810 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30946 29810 408 177 0 29849 0
Current children cumulated CPU time (s) 1655.97
Current children cumulated vsize (KiB) 123784

[startup+1722.3 s]
/proc/loadavg: 2.30 2.11 2.03 3/82 15480
/proc/meminfo: memFree=1626932/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123784 CPUtime=1715.95
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31347 0 0 0 171577 18 0 0 25 0 1 0 1985170395 126754816 29814 996147200 134512640 135239763 4294956208 18446744073709551615 134534766 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30946 29814 408 177 0 29849 0
Current children cumulated CPU time (s) 1715.95
Current children cumulated vsize (KiB) 123784

[startup+1782.3 s]
/proc/loadavg: 2.11 2.09 2.03 3/82 15480
/proc/meminfo: memFree=1626868/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123784 CPUtime=1775.92
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31351 0 0 0 177574 18 0 0 25 0 1 0 1985170395 126754816 29818 996147200 134512640 135239763 4294956208 18446744073709551615 134538962 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30946 29818 408 177 0 29849 0
Current children cumulated CPU time (s) 1775.92
Current children cumulated vsize (KiB) 123784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.4 s]
/proc/loadavg: 2.07 2.08 2.02 3/82 15480
/proc/meminfo: memFree=1626868/2055920 swapFree=4179028/4192956
[pid=15369] ppid=15367 vsize=123784 CPUtime=1800.02
/proc/15369/stat : 15369 (xsolve) R 15367 15369 11897 0 -1 4194304 31353 0 0 0 179984 18 0 0 25 0 1 0 1985170395 126754816 29820 996147200 134512640 135239763 4294956208 18446744073709551615 134535354 0 0 4096 0 0 0 0 17 0 0 0
/proc/15369/statm: 30946 29820 408 177 0 29849 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 123784

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): 1806.43
CPU time (s): 1800.05
CPU user time (s): 1799.85
CPU system time (s): 0.201969
CPU usage (%): 99.6469
Max. virtual memory (cumulated for all children) (KiB): 123784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31353
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= 22405

runsolver used 1.87571 second user time and 4.71528 second system time

The end

Launcher Data (download as text)

Begin job on node36 at 2008-07-03 07:12:55
IDJOB=1056160
IDBENCH=57401
IDSOLVER=357
FILE ID=node36/1056160-1215061974
PBS_JOBID= 7875102
Free space on /tmp= 66468 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-500.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-1056160-1215061974/watcher-1056160-1215061974 -o /tmp/evaluation-result-1056160-1215061974/solver-1056160-1215061974 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056160-1215061974.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2f41b36922ebee8c6bbe2e06a2cfd3a7
RANDOM SEED=793124412

node36.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		: 3000.240
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		: 3000.240
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:       1273708 kB
Buffers:         30568 kB
Cached:         219764 kB
SwapCached:       7932 kB
Active:         648812 kB
Inactive:        66432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1273708 kB
SwapTotal:     4192956 kB
SwapFree:      4179028 kB
Dirty:           17440 kB
Writeback:           0 kB
Mapped:         472368 kB
Slab:            51576 kB
Committed_AS:  3621868 kB
PageTables:       2580 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= 66532 MiB
End job on node36 at 2008-07-03 07:43:03