Trace number 1042187

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
MDG-noprobe 2008-06-27? (TO) 1800.08 1815.61

General information on the benchmark

Namecsp/allsquares/
normalized-squares-36-36.xml
MD5SUM191789448d36808dd71b4998bbbde126
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2592
Number of constraints3153
Maximum constraint arity36
Maximum domain size128
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2521
Global constraints used (with number of constraints)cumulative(2),weightedsum(630)

Solver Data (download as text)

0.00/0.01	c mistral-prime 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-1042187-1215002736/watcher-1042187-1215002736 -o /tmp/evaluation-result-1042187-1215002736/solver-1042187-1215002736 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042187-1215002736.xml -heu dom/wdeg -res no 

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: 2.07 1.99 1.91 4/81 12878
/proc/meminfo: memFree=1706512/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=820 CPUtime=0
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 112284600 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 7709476 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 205 25 19 177 0 3 0

[startup+0.117765 s]
/proc/loadavg: 2.07 1.99 1.91 4/81 12878
/proc/meminfo: memFree=1706512/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=7232 CPUtime=0.1
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 1118 0 0 0 10 0 0 0 20 0 1 0 112284600 7405568 1084 996147200 134512640 135239859 4294956208 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 1808 1084 371 177 0 711 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7232

[startup+0.201775 s]
/proc/loadavg: 2.07 1.99 1.91 4/81 12878
/proc/meminfo: memFree=1706512/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=8940 CPUtime=0.18
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 1526 0 0 0 18 0 0 0 20 0 1 0 112284600 9154560 1492 996147200 134512640 135239859 4294956208 18446744073709551615 8150692 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 2235 1492 376 177 0 1138 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8940

[startup+0.30179 s]
/proc/loadavg: 2.07 1.99 1.91 4/81 12878
/proc/meminfo: memFree=1706512/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25532 CPUtime=0.27
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5696 0 0 0 26 1 0 0 21 0 1 0 112284600 26144768 5596 996147200 134512640 135239859 4294956208 18446744073709551615 135031772 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6383 5596 414 177 0 5286 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 25532

[startup+0.701837 s]
/proc/loadavg: 2.07 1.99 1.91 4/81 12878
/proc/meminfo: memFree=1706512/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25824 CPUtime=0.68
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5756 0 0 0 66 2 0 0 25 0 1 0 112284600 26443776 5656 996147200 134512640 135239859 4294956208 18446744073709551615 135097641 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6456 5656 416 177 0 5359 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25824

[startup+1.50193 s]
/proc/loadavg: 2.07 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685320/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25900 CPUtime=1.47
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5781 0 0 0 145 2 0 0 25 0 1 0 112284600 26521600 5681 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6475 5681 416 177 0 5378 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 25900

[startup+3.10112 s]
/proc/loadavg: 2.07 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685192/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25900 CPUtime=3.06
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5781 0 0 0 304 2 0 0 25 0 1 0 112284600 26521600 5681 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6475 5681 416 177 0 5378 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 25900

[startup+6.3015 s]
/proc/loadavg: 2.07 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685192/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25900 CPUtime=6.23
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5781 0 0 0 621 2 0 0 25 0 1 0 112284600 26521600 5681 996147200 134512640 135239859 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6475 5681 416 177 0 5378 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25900

[startup+12.7022 s]
/proc/loadavg: 2.06 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685256/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25900 CPUtime=12.57
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5781 0 0 0 1255 2 0 0 25 0 1 0 112284600 26521600 5681 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6475 5681 416 177 0 5378 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 25900

[startup+25.5017 s]
/proc/loadavg: 2.05 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685256/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25904 CPUtime=25.24
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5785 0 0 0 2522 2 0 0 25 0 1 0 112284600 26525696 5685 996147200 134512640 135239859 4294956208 18446744073709551615 134802102 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6476 5685 416 177 0 5379 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 25904

[startup+51.1018 s]
/proc/loadavg: 2.03 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685384/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25904 CPUtime=50.61
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5785 0 0 0 5058 3 0 0 25 0 1 0 112284600 26525696 5685 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6476 5685 416 177 0 5379 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 25904

[startup+102.302 s]
/proc/loadavg: 2.01 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685320/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25908 CPUtime=101.33
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5786 0 0 0 10130 3 0 0 25 0 1 0 112284600 26529792 5686 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6477 5686 416 177 0 5380 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 25908

[startup+162.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685320/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25912 CPUtime=160.76
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5788 0 0 0 16073 3 0 0 25 0 1 0 112284600 26533888 5688 996147200 134512640 135239859 4294956208 18446744073709551615 135057141 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6478 5688 416 177 0 5381 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 25912

[startup+222.307 s]
/proc/loadavg: 2.00 1.99 1.91 4/82 12879
/proc/meminfo: memFree=1685320/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25912 CPUtime=220.2
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5788 0 0 0 22017 3 0 0 25 0 1 0 112284600 26533888 5688 996147200 134512640 135239859 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6478 5688 416 177 0 5381 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 25912

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685320/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25916 CPUtime=279.64
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5789 0 0 0 27961 3 0 0 25 0 1 0 112284600 26537984 5689 996147200 134512640 135239859 4294956208 18446744073709551615 135071486 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6479 5689 416 177 0 5382 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 25916

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685320/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25916 CPUtime=339.07
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5789 0 0 0 33904 3 0 0 25 0 1 0 112284600 26537984 5689 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6479 5689 416 177 0 5382 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 25916

[startup+402.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685320/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=398.52
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5791 0 0 0 39849 3 0 0 25 0 1 0 112284600 26546176 5691 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5691 416 177 0 5384 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 25924

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685256/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=457.95
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5791 0 0 0 45792 3 0 0 25 0 1 0 112284600 26546176 5691 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5691 416 177 0 5384 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 25924

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685192/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=517.4
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5791 0 0 0 51736 4 0 0 25 0 1 0 112284600 26546176 5691 996147200 134512640 135239859 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5691 416 177 0 5384 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 25924

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12879
/proc/meminfo: memFree=1685128/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=576.83
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5791 0 0 0 57679 4 0 0 25 0 1 0 112284600 26546176 5691 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5691 416 177 0 5384 0
Current children cumulated CPU time (s) 576.83
Current children cumulated vsize (KiB) 25924

[startup+642.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12881
/proc/meminfo: memFree=1685064/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=636.27
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5791 0 0 0 63623 4 0 0 25 0 1 0 112284600 26546176 5691 996147200 134512640 135239859 4294956208 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5691 416 177 0 5384 0
Current children cumulated CPU time (s) 636.27
Current children cumulated vsize (KiB) 25924


################
# More data... #
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[startup+882.306 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12881
/proc/meminfo: memFree=1685064/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=874.02
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5791 0 0 0 87398 4 0 0 25 0 1 0 112284600 26546176 5691 996147200 134512640 135239859 4294956208 18446744073709551615 134820613 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5691 416 177 0 5384 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 25924

[startup+942.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1685056/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=933.44
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5791 0 0 0 93340 4 0 0 25 0 1 0 112284600 26546176 5691 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5691 416 177 0 5384 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 25924

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1685120/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=992.87
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 99283 4 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 134797025 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 992.87
Current children cumulated vsize (KiB) 25924

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1684992/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1052.33
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 105228 5 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 134796643 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1052.33
Current children cumulated vsize (KiB) 25924

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1684992/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1111.76
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 111171 5 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 134802102 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1111.76
Current children cumulated vsize (KiB) 25924

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1684928/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1171.2
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 117115 5 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 134796587 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1171.2
Current children cumulated vsize (KiB) 25924

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1684936/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1230.63
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 123058 5 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1230.63
Current children cumulated vsize (KiB) 25924

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1684872/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1290.08
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 129003 5 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 134796911 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1290.08
Current children cumulated vsize (KiB) 25924

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1684872/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1349.51
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 134946 5 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 135097718 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1349.51
Current children cumulated vsize (KiB) 25924

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1684872/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1408.95
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 140890 5 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1408.95
Current children cumulated vsize (KiB) 25924

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1684872/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1468.38
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 146833 5 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 135097674 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1468.38
Current children cumulated vsize (KiB) 25924

[startup+1542.31 s]
/proc/loadavg: 2.00 1.99 1.91 4/82 12887
/proc/meminfo: memFree=1684872/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1527.82
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 152777 5 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1527.82
Current children cumulated vsize (KiB) 25924

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/82 12887
/proc/meminfo: memFree=1684872/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1587.26
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 158721 5 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1587.26
Current children cumulated vsize (KiB) 25924

[startup+1662.3 s]
/proc/loadavg: 2.13 2.02 1.93 3/75 12918
/proc/meminfo: memFree=1755008/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1646.83
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 164677 6 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 134793846 0 0 4096 0 0 0 0 17 0 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1646.83
Current children cumulated vsize (KiB) 25924

[startup+1722.3 s]
/proc/loadavg: 2.05 2.01 1.93 3/75 12918
/proc/meminfo: memFree=1755072/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1706.8
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 170674 6 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 134820809 0 0 4096 0 0 0 0 17 0 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1706.8
Current children cumulated vsize (KiB) 25924

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/75 12918
/proc/meminfo: memFree=1754944/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1766.77
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 176671 6 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 0 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1766.77
Current children cumulated vsize (KiB) 25924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.6 s]
/proc/loadavg: 2.01 2.00 1.93 3/75 12918
/proc/meminfo: memFree=1754880/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1800.06
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 180000 6 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 135031317 0 0 4096 0 0 0 0 17 0 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 25924

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

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

[startup+1815.6 s]
/proc/loadavg: 2.01 2.00 1.93 3/75 12918
/proc/meminfo: memFree=1754880/2055920 swapFree=4181372/4192956
[pid=12878] ppid=12876 vsize=25924 CPUtime=1800.06
/proc/12878/stat : 12878 (xsolve) R 12876 12878 11607 0 -1 4194304 5792 0 0 0 180000 6 0 0 25 0 1 0 112284600 26546176 5692 996147200 134512640 135239859 4294956208 18446744073709551615 135031317 0 0 4096 0 0 0 0 17 0 0 0
/proc/12878/statm: 6481 5692 416 177 0 5384 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 25924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.61
CPU time (s): 1800.08
CPU user time (s): 1800.01
CPU system time (s): 0.070989
CPU usage (%): 99.1446
Max. virtual memory (cumulated for all children) (KiB): 25924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5792
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= 67270

runsolver used 1.9747 second user time and 6.15506 second system time

The end

Launcher Data (download as text)

Begin job on node73 at 2008-07-02 14:45:36
IDJOB=1042187
IDBENCH=53881
IDSOLVER=343
FILE ID=node73/1042187-1215002736
PBS_JOBID= 7870779
Free space on /tmp= 66532 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-36-36.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042187-1215002736/watcher-1042187-1215002736 -o /tmp/evaluation-result-1042187-1215002736/solver-1042187-1215002736 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042187-1215002736.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 191789448d36808dd71b4998bbbde126
RANDOM SEED=107733647

node73.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		: 3000.230
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		: 3000.230
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:       1706992 kB
Buffers:         47356 kB
Cached:         156568 kB
SwapCached:       5380 kB
Active:         158528 kB
Inactive:       123444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706992 kB
SwapTotal:     4192956 kB
SwapFree:      4181372 kB
Dirty:            2080 kB
Writeback:           0 kB
Mapped:          91548 kB
Slab:            52040 kB
Committed_AS:  1041436 kB
PageTables:       1920 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= 66536 MiB
End job on node73 at 2008-07-02 15:15:53