Trace number 1042144

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) 1800.02 1807.61

General information on the benchmark

Namecsp/allsquares/
normalized-squares-24-24.xml
MD5SUM085224582c2533376c40a66e21614d4f
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.7293
Satisfiable
(Un)Satisfiability was proved
Number of variables1152
Number of constraints1383
Maximum constraint arity24
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1105
Global constraints used (with number of constraints)cumulative(2),weightedsum(276)

Solver Data (download as text)

0.00/0.20	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-1042144-1215002655/watcher-1042144-1215002655 -o /tmp/evaluation-result-1042144-1215002655/solver-1042144-1215002655 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042144-1215002655.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: 2.10 2.03 1.98 4/72 6250
/proc/meminfo: memFree=1037120/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=820 CPUtime=0
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1979234339 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 8413988 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 205 25 19 177 0 3 0

[startup+0.208989 s]
/proc/loadavg: 2.10 2.03 1.98 4/72 6250
/proc/meminfo: memFree=1037120/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15136 CPUtime=0.19
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3107 0 0 0 18 1 0 0 19 0 1 0 1979234339 15499264 3073 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3784 3073 418 177 0 2687 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15136

[startup+0.302869 s]
/proc/loadavg: 2.10 2.03 1.98 4/72 6250
/proc/meminfo: memFree=1037120/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15140 CPUtime=0.28
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3110 0 0 0 27 1 0 0 19 0 1 0 1979234339 15503360 3076 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3785 3076 418 177 0 2688 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15140

[startup+0.402885 s]
/proc/loadavg: 2.10 2.03 1.98 4/72 6250
/proc/meminfo: memFree=1037120/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15144 CPUtime=0.38
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3111 0 0 0 37 1 0 0 20 0 1 0 1979234339 15507456 3077 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3786 3077 418 177 0 2689 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 15144

[startup+0.70294 s]
/proc/loadavg: 2.10 2.03 1.98 4/72 6250
/proc/meminfo: memFree=1037120/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15152 CPUtime=0.68
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3125 0 0 0 67 1 0 0 23 0 1 0 1979234339 15515648 3091 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3788 3091 418 177 0 2691 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15152

[startup+1.50108 s]
/proc/loadavg: 2.09 2.03 1.98 3/73 6251
/proc/meminfo: memFree=1026232/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=1.47
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3141 0 0 0 146 1 0 0 25 0 1 0 1979234339 15679488 3107 996147200 134512640 135239763 4294956208 18446744073709551615 135097612 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3107 418 177 0 2731 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15312

[startup+3.10137 s]
/proc/loadavg: 2.09 2.03 1.98 3/73 6251
/proc/meminfo: memFree=1026104/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=3.06
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3141 0 0 0 305 1 0 0 25 0 1 0 1979234339 15679488 3107 996147200 134512640 135239763 4294956208 18446744073709551615 134796836 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3107 418 177 0 2731 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 15312

[startup+6.30195 s]
/proc/loadavg: 2.08 2.03 1.98 3/73 6251
/proc/meminfo: memFree=1026040/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=6.24
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3141 0 0 0 623 1 0 0 25 0 1 0 1979234339 15679488 3107 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3107 418 177 0 2731 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15312

[startup+12.7011 s]
/proc/loadavg: 2.07 2.02 1.98 3/73 6251
/proc/meminfo: memFree=1026040/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=12.58
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3141 0 0 0 1257 1 0 0 25 0 1 0 1979234339 15679488 3107 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3107 418 177 0 2731 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 15312

[startup+25.5064 s]
/proc/loadavg: 2.06 2.02 1.98 3/73 6251
/proc/meminfo: memFree=1026104/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=25.29
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3141 0 0 0 2528 1 0 0 25 0 1 0 1979234339 15679488 3107 996147200 134512640 135239763 4294956208 18446744073709551615 135067212 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3107 418 177 0 2731 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 15312

[startup+51.103 s]
/proc/loadavg: 2.04 2.02 1.98 3/73 6251
/proc/meminfo: memFree=1026168/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=50.69
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 5068 1 0 0 25 0 1 0 1979234339 15679488 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3109 420 177 0 2731 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 15312

[startup+102.302 s]
/proc/loadavg: 2.01 2.02 1.98 3/73 6251
/proc/meminfo: memFree=1025976/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=101.5
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 10149 1 0 0 25 0 1 0 1979234339 15679488 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3109 420 177 0 2731 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 15312

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 1.98 3/73 6251
/proc/meminfo: memFree=1025976/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=161.04
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 16102 2 0 0 25 0 1 0 1979234339 15679488 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3109 420 177 0 2731 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 15312

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 6251
/proc/meminfo: memFree=1025976/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=220.58
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 22056 2 0 0 25 0 1 0 1979234339 15679488 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135057384 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3109 420 177 0 2731 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 15312

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=280.11
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 28009 2 0 0 25 0 1 0 1979234339 15679488 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3109 420 177 0 2731 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 15312

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=339.65
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 33963 2 0 0 25 0 1 0 1979234339 15679488 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3109 420 177 0 2731 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 15312

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=399.19
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 39917 2 0 0 25 0 1 0 1979234339 15679488 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3109 420 177 0 2731 0
Current children cumulated CPU time (s) 399.19
Current children cumulated vsize (KiB) 15312

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=458.72
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 45870 2 0 0 25 0 1 0 1979234339 15679488 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3109 420 177 0 2731 0
Current children cumulated CPU time (s) 458.72
Current children cumulated vsize (KiB) 15312

[startup+522.302 s]
/proc/loadavg: 2.08 2.02 1.98 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=518.27
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 51825 2 0 0 25 0 1 0 1979234339 15679488 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3109 420 177 0 2731 0
Current children cumulated CPU time (s) 518.27
Current children cumulated vsize (KiB) 15312

[startup+582.301 s]
/proc/loadavg: 2.10 2.03 1.99 3/73 6251
/proc/meminfo: memFree=1025848/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15312 CPUtime=577.81
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 57779 2 0 0 25 0 1 0 1979234339 15679488 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135015468 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3828 3109 420 177 0 2731 0
Current children cumulated CPU time (s) 577.81
Current children cumulated vsize (KiB) 15312

[startup+642.301 s]
/proc/loadavg: 2.10 2.04 2.00 3/73 6251
/proc/meminfo: memFree=1025912/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=637.36
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 63733 3 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 637.36
Current children cumulated vsize (KiB) 15188


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.03 2.04 2.00 3/73 6251
/proc/meminfo: memFree=1025912/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=815.97
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 81594 3 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 815.97
Current children cumulated vsize (KiB) 15188

[startup+882.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/81 6287
/proc/meminfo: memFree=979384/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=875.56
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 87553 3 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 875.56
Current children cumulated vsize (KiB) 15188

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 6287
/proc/meminfo: memFree=976632/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=935.5
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 93547 3 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 935.5
Current children cumulated vsize (KiB) 15188

[startup+1002.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 6287
/proc/meminfo: memFree=973944/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=995.45
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 99542 3 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 995.45
Current children cumulated vsize (KiB) 15188

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 6293
/proc/meminfo: memFree=973688/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1055.4
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 105536 4 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135042161 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1055.4
Current children cumulated vsize (KiB) 15188

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973688/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1115.34
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 111530 4 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1115.34
Current children cumulated vsize (KiB) 15188

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973688/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1175.29
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 117525 4 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1175.29
Current children cumulated vsize (KiB) 15188

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973624/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1235.23
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 123519 4 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135097562 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1235.23
Current children cumulated vsize (KiB) 15188

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973624/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1295.17
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 129513 4 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1295.17
Current children cumulated vsize (KiB) 15188

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973624/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1355.12
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 135508 4 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135031207 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1355.12
Current children cumulated vsize (KiB) 15188

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973624/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1415.06
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 141502 4 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135102421 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1415.06
Current children cumulated vsize (KiB) 15188

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973624/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1475
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 147496 4 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1475
Current children cumulated vsize (KiB) 15188

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973496/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1534.95
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 153491 4 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1534.95
Current children cumulated vsize (KiB) 15188

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973432/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1594.9
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 159485 5 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1594.9
Current children cumulated vsize (KiB) 15188

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973432/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1654.84
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 165479 5 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1654.84
Current children cumulated vsize (KiB) 15188

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973432/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1714.78
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 171473 5 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1714.78
Current children cumulated vsize (KiB) 15188

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973368/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1774.73
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 177468 5 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1774.73
Current children cumulated vsize (KiB) 15188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 6293
/proc/meminfo: memFree=973368/2055920 swapFree=4109616/4192956
[pid=6250] ppid=6248 vsize=15188 CPUtime=1800.01
/proc/6250/stat : 6250 (xsolve) R 6248 6250 4940 0 -1 4194304 3143 0 0 0 179996 5 0 0 25 0 1 0 1979234339 15552512 3109 996147200 134512640 135239763 4294956208 18446744073709551615 134796875 0 0 4096 0 0 0 0 17 0 0 0
/proc/6250/statm: 3797 3109 420 177 0 2700 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 15188

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): 1807.61
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.058991
CPU usage (%): 99.5803
Max. virtual memory (cumulated for all children) (KiB): 15312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3143
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= 22200

runsolver used 1.89171 second user time and 5.16721 second system time

The end

Launcher Data (download as text)

Begin job on node70 at 2008-07-02 14:44:15
IDJOB=1042144
IDBENCH=53876
IDSOLVER=357
FILE ID=node70/1042144-1215002655
PBS_JOBID= 7870783
Free space on /tmp= 66436 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-24-24.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-1042144-1215002655/watcher-1042144-1215002655 -o /tmp/evaluation-result-1042144-1215002655/solver-1042144-1215002655 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042144-1215002655.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 085224582c2533376c40a66e21614d4f
RANDOM SEED=283924291

node70.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		: 3000.256
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		: 3000.256
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:       1037600 kB
Buffers:         66836 kB
Cached:         753972 kB
SwapCached:      77676 kB
Active:         279956 kB
Inactive:       660116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1037600 kB
SwapTotal:     4192956 kB
SwapFree:      4109616 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:         126236 kB
Slab:            63476 kB
Committed_AS:  4031180 kB
PageTables:       1896 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= 66432 MiB
End job on node70 at 2008-07-02 15:14:24