Trace number 1039814

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) 1800.1 1808.11

General information on the benchmark

Namecsp/QG7/
normalized-quasigroup7-8.xml
MD5SUMeec85a74385caa2c1c4b0ec1f3d7bf8d
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.2211
Satisfiable
(Un)Satisfiability was proved
Number of variables318
Number of constraints255
Maximum constraint arity66
Maximum domain size57
Number of constraints which are defined in extension0
Number of constraints which are defined in intension112
Global constraints used (with number of constraints)alldifferent(16),element(127)

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-1039814-1214997131/watcher-1039814-1214997131 -o /tmp/evaluation-result-1039814-1214997131/solver-1039814-1214997131 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039814-1214997131.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: 0.00 0.00 0.00 3/67 32242
/proc/meminfo: memFree=1439912/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=4452 CPUtime=0
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 1529383497 4558848 234 996147200 134512640 135239763 4294956208 18446744073709551615 4159129744 0 0 4096 0 0 0 0 17 1 0 0
/proc/32242/statm: 1113 240 205 177 0 16 0

[startup+0.0381769 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 32242
/proc/meminfo: memFree=1439912/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=4852 CPUtime=0.03
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 531 0 0 0 3 0 0 0 18 0 1 0 1529383497 4968448 497 996147200 134512640 135239763 4294956208 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/32242/statm: 1213 497 385 177 0 116 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4852

[startup+0.101182 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 32242
/proc/meminfo: memFree=1439912/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=0.09
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 796 0 0 0 9 0 0 0 18 0 1 0 1529383497 5918720 762 996147200 134512640 135239763 4294956208 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 1 0 0
/proc/32242/statm: 1445 762 423 177 0 348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5780

[startup+0.301207 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 32242
/proc/meminfo: memFree=1439912/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=0.29
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 799 0 0 0 29 0 0 0 19 0 1 0 1529383497 5918720 765 996147200 134512640 135239763 4294956208 18446744073709551615 135095345 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 765 423 177 0 348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5780

[startup+0.70125 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 32242
/proc/meminfo: memFree=1439912/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=0.69
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 799 0 0 0 69 0 0 0 23 0 1 0 1529383497 5918720 765 996147200 134512640 135239763 4294956208 18446744073709551615 135019138 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 765 423 177 0 348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5780

[startup+1.50134 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 32253
/proc/meminfo: memFree=1430136/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1.49
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 799 0 0 0 149 0 0 0 25 0 1 0 1529383497 5918720 765 996147200 134512640 135239763 4294956208 18446744073709551615 134813423 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 765 423 177 0 348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5780

[startup+3.10152 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 32253
/proc/meminfo: memFree=1429880/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=3.08
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 308 0 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135095585 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5780

[startup+6.30188 s]
/proc/loadavg: 0.16 0.03 0.01 3/73 32253
/proc/meminfo: memFree=1429688/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=6.26
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 626 0 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135095326 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 5780

[startup+12.7016 s]
/proc/loadavg: 0.31 0.07 0.02 3/73 32253
/proc/meminfo: memFree=1429240/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=12.63
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 1263 0 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135019120 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 5780

[startup+25.502 s]
/proc/loadavg: 0.68 0.16 0.05 3/73 32253
/proc/meminfo: memFree=1429240/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=25.38
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 2538 0 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135015593 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 5780

[startup+51.1019 s]
/proc/loadavg: 1.13 0.31 0.10 3/73 32253
/proc/meminfo: memFree=1429176/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=50.87
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 5086 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135095344 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 5780

[startup+102.306 s]
/proc/loadavg: 1.62 0.56 0.20 3/73 32253
/proc/meminfo: memFree=1428984/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=101.83
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 10182 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 134813446 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 5780

[startup+162.301 s]
/proc/loadavg: 1.86 0.82 0.31 3/73 32253
/proc/meminfo: memFree=1428984/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=161.57
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 16156 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135019165 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 5780

[startup+222.302 s]
/proc/loadavg: 1.95 1.04 0.41 3/73 32253
/proc/meminfo: memFree=1428984/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=221.3
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 22129 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 134813418 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 5780

[startup+282.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 32253
/proc/meminfo: memFree=1428920/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=281.03
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 28102 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135019197 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 281.03
Current children cumulated vsize (KiB) 5780

[startup+342.301 s]
/proc/loadavg: 1.99 1.35 0.60 3/73 32253
/proc/meminfo: memFree=1428856/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=340.77
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 34076 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135019120 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 340.77
Current children cumulated vsize (KiB) 5780

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.68 3/73 32253
/proc/meminfo: memFree=1428856/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=400.51
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 40050 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135095334 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 400.51
Current children cumulated vsize (KiB) 5780

[startup+462.302 s]
/proc/loadavg: 1.99 1.56 0.76 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=460.24
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 46023 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135019138 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 460.24
Current children cumulated vsize (KiB) 5780

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=519.97
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 51996 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135095312 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 519.97
Current children cumulated vsize (KiB) 5780

[startup+582.301 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 32253
/proc/meminfo: memFree=1428856/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=579.71
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 57970 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 134813434 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 579.71
Current children cumulated vsize (KiB) 5780

[startup+642.302 s]
/proc/loadavg: 2.04 1.77 0.98 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=639.44
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 63943 1 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135015556 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 639.44
Current children cumulated vsize (KiB) 5780


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.04 1.91 1.21 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=878.38
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 87836 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135015575 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 878.38
Current children cumulated vsize (KiB) 5780

[startup+942.301 s]
/proc/loadavg: 2.01 1.92 1.26 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=938.12
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 93810 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135095326 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 938.12
Current children cumulated vsize (KiB) 5780

[startup+1002.3 s]
/proc/loadavg: 2.00 1.94 1.30 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=997.85
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 99783 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135099713 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 997.85
Current children cumulated vsize (KiB) 5780

[startup+1062.3 s]
/proc/loadavg: 2.04 1.96 1.35 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1057.59
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 105757 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135019152 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1057.59
Current children cumulated vsize (KiB) 5780

[startup+1122.3 s]
/proc/loadavg: 2.05 1.98 1.39 3/73 32253
/proc/meminfo: memFree=1428792/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1117.33
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 111731 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135019138 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1117.33
Current children cumulated vsize (KiB) 5780

[startup+1182.3 s]
/proc/loadavg: 2.02 1.98 1.42 3/73 32253
/proc/meminfo: memFree=1428728/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1177.06
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 117704 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 134813434 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1177.06
Current children cumulated vsize (KiB) 5780

[startup+1242.3 s]
/proc/loadavg: 2.12 2.01 1.47 3/73 32253
/proc/meminfo: memFree=1428600/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1236.79
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 123677 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 134813409 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1236.79
Current children cumulated vsize (KiB) 5780

[startup+1302.3 s]
/proc/loadavg: 2.11 2.02 1.50 3/73 32254
/proc/meminfo: memFree=1428536/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1296.53
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 129651 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135095585 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1296.53
Current children cumulated vsize (KiB) 5780

[startup+1362.3 s]
/proc/loadavg: 2.18 2.05 1.54 3/73 32255
/proc/meminfo: memFree=1428536/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1356.26
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 135624 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135095601 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1356.26
Current children cumulated vsize (KiB) 5780

[startup+1422.31 s]
/proc/loadavg: 2.13 2.05 1.57 3/73 32255
/proc/meminfo: memFree=1428536/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1416
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 141598 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135095585 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1416
Current children cumulated vsize (KiB) 5780

[startup+1482.3 s]
/proc/loadavg: 2.10 2.06 1.60 3/73 32255
/proc/meminfo: memFree=1428536/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1475.73
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 147571 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135095585 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1475.73
Current children cumulated vsize (KiB) 5780

[startup+1542.3 s]
/proc/loadavg: 2.09 2.06 1.63 3/73 32255
/proc/meminfo: memFree=1428600/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1535.46
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 153544 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 134841695 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1535.46
Current children cumulated vsize (KiB) 5780

[startup+1602.3 s]
/proc/loadavg: 2.08 2.06 1.66 3/73 32255
/proc/meminfo: memFree=1428600/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1595.19
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 159517 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135015552 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1595.19
Current children cumulated vsize (KiB) 5780

[startup+1662.3 s]
/proc/loadavg: 2.12 2.08 1.68 3/73 32255
/proc/meminfo: memFree=1428600/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1654.93
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 165491 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135019177 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1654.93
Current children cumulated vsize (KiB) 5780

[startup+1722.3 s]
/proc/loadavg: 2.08 2.08 1.71 3/73 32255
/proc/meminfo: memFree=1428600/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1714.66
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 171464 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 134813467 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1714.66
Current children cumulated vsize (KiB) 5780

[startup+1782.3 s]
/proc/loadavg: 2.21 2.11 1.74 3/73 32255
/proc/meminfo: memFree=1428472/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1774.4
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 177438 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135099721 0 0 4096 0 0 0 0 17 0 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1774.4
Current children cumulated vsize (KiB) 5780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.1 s]
/proc/loadavg: 2.20 2.11 1.75 2/71 32256
/proc/meminfo: memFree=1435528/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1800.09
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 180007 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135099727 0 0 4096 0 0 0 0 17 1 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 5780

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

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

[startup+1808.1 s]
/proc/loadavg: 2.20 2.11 1.75 2/71 32256
/proc/meminfo: memFree=1435528/2055920 swapFree=4105660/4192956
[pid=32242] ppid=32240 vsize=5780 CPUtime=1800.09
/proc/32242/stat : 32242 (xsolve) R 32240 32242 32176 0 -1 4194304 801 0 0 0 180007 2 0 0 25 0 1 0 1529383497 5918720 767 996147200 134512640 135239763 4294956208 18446744073709551615 135099727 0 0 4096 0 0 0 0 17 1 0 0
/proc/32242/statm: 1445 767 425 177 0 348 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 5780

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.11
CPU time (s): 1800.1
CPU user time (s): 1800.07
CPU system time (s): 0.028995
CPU usage (%): 99.5573
Max. virtual memory (cumulated for all children) (KiB): 5780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.07
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 801
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= 8
involuntary context switches= 23123

runsolver used 1.67374 second user time and 4.91125 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-02 13:12:11
IDJOB=1039814
IDBENCH=53643
IDSOLVER=357
FILE ID=node38/1039814-1214997131
PBS_JOBID= 7870846
Free space on /tmp= 66556 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/QG7/normalized-quasigroup7-8.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-1039814-1214997131/watcher-1039814-1214997131 -o /tmp/evaluation-result-1039814-1214997131/solver-1039814-1214997131 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039814-1214997131.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= eec85a74385caa2c1c4b0ec1f3d7bf8d
RANDOM SEED=2094958841

node38.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		: 3000.223
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		: 3000.223
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:       1440392 kB
Buffers:         60280 kB
Cached:         388736 kB
SwapCached:      81588 kB
Active:         366012 kB
Inactive:       175300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440392 kB
SwapTotal:     4192956 kB
SwapFree:      4105660 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          97656 kB
Slab:            59564 kB
Committed_AS:  2729188 kB
PageTables:       1900 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= 66552 MiB
End job on node38 at 2008-07-02 13:42:21