Trace number 1042195

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-prime 1.313? (TO) 1800.02 1815.51

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-1042195-1215002747/watcher-1042195-1215002747 -o /tmp/evaluation-result-1042195-1215002747/solver-1042195-1215002747 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042195-1215002747.xml 

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 1.95 4/73 26871
/proc/meminfo: memFree=1499928/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=18572 CPUtime=0
/proc/26871/stat : 26871 (runsolver) R 26869 26871 25600 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1979247375 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 234211568935 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26871/statm: 4643 292 257 25 0 2626 0

[startup+0.116841 s]
/proc/loadavg: 2.00 2.00 1.95 4/73 26871
/proc/meminfo: memFree=1499928/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=7360 CPUtime=0.1
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 1142 0 0 0 10 0 0 0 20 0 1 0 1979247375 7536640 1108 996147200 134512640 135237403 4294956256 18446744073709551615 1986587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 1840 1108 373 176 0 744 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7360

[startup+0.201775 s]
/proc/loadavg: 2.00 2.00 1.95 4/73 26871
/proc/meminfo: memFree=1499928/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=10256 CPUtime=0.18
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 1856 0 0 0 18 0 0 0 20 0 1 0 1979247375 10502144 1822 996147200 134512640 135237403 4294956256 18446744073709551615 134906136 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 2564 1822 377 176 0 1468 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 10256

[startup+0.30179 s]
/proc/loadavg: 2.00 2.00 1.95 4/73 26871
/proc/meminfo: memFree=1499928/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25660 CPUtime=0.28
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5706 0 0 0 26 2 0 0 21 0 1 0 1979247375 26275840 5606 996147200 134512640 135237403 4294956256 18446744073709551615 135029660 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6415 5606 414 176 0 5319 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25660

[startup+0.701873 s]
/proc/loadavg: 2.00 2.00 1.95 4/73 26871
/proc/meminfo: memFree=1499928/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25888 CPUtime=0.68
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5778 0 0 0 66 2 0 0 25 0 1 0 1979247375 26509312 5678 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6472 5678 415 176 0 5376 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25888

[startup+1.50104 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26872
/proc/meminfo: memFree=1478736/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25888 CPUtime=1.47
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5778 0 0 0 145 2 0 0 25 0 1 0 1979247375 26509312 5678 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6472 5678 415 176 0 5376 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 25888

[startup+3.10137 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26872
/proc/meminfo: memFree=1478608/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25888 CPUtime=3.06
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5778 0 0 0 304 2 0 0 25 0 1 0 1979247375 26509312 5678 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6472 5678 415 176 0 5376 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 25888

[startup+6.30203 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26872
/proc/meminfo: memFree=1478608/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25892 CPUtime=6.23
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5779 0 0 0 621 2 0 0 25 0 1 0 1979247375 26513408 5679 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6473 5679 415 176 0 5377 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25892

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26872
/proc/meminfo: memFree=1478608/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25892 CPUtime=12.57
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5780 0 0 0 1255 2 0 0 25 0 1 0 1979247375 26513408 5680 996147200 134512640 135237403 4294956256 18446744073709551615 135055376 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6473 5680 415 176 0 5377 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 25892

[startup+25.502 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26873
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25892 CPUtime=25.24
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5780 0 0 0 2522 2 0 0 25 0 1 0 1979247375 26513408 5680 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6473 5680 415 176 0 5377 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 25892

[startup+51.1013 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25896 CPUtime=50.6
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5784 0 0 0 5058 2 0 0 25 0 1 0 1979247375 26517504 5684 996147200 134512640 135237403 4294956256 18446744073709551615 134794493 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6474 5684 415 176 0 5378 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 25896

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25896 CPUtime=101.32
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5784 0 0 0 10129 3 0 0 25 0 1 0 1979247375 26517504 5684 996147200 134512640 135237403 4294956256 18446744073709551615 135095600 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6474 5684 415 176 0 5378 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 25896

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25896 CPUtime=160.75
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5785 0 0 0 16072 3 0 0 25 0 1 0 1979247375 26517504 5685 996147200 134512640 135237403 4294956256 18446744073709551615 134800401 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6474 5685 415 176 0 5378 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 25896

[startup+222.308 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25900 CPUtime=220.19
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5786 0 0 0 22016 3 0 0 25 0 1 0 1979247375 26521600 5686 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6475 5686 415 176 0 5379 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 25900

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25900 CPUtime=279.62
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5786 0 0 0 27959 3 0 0 25 0 1 0 1979247375 26521600 5686 996147200 134512640 135237403 4294956256 18446744073709551615 134818638 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6475 5686 415 176 0 5379 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 25900

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25900 CPUtime=339.04
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5786 0 0 0 33901 3 0 0 25 0 1 0 1979247375 26521600 5686 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6475 5686 415 176 0 5379 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 25900

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25900 CPUtime=398.48
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5786 0 0 0 39845 3 0 0 25 0 1 0 1979247375 26521600 5686 996147200 134512640 135237403 4294956256 18446744073709551615 134794788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6475 5686 415 176 0 5379 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 25900

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25900 CPUtime=457.9
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5786 0 0 0 45787 3 0 0 25 0 1 0 1979247375 26521600 5686 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6475 5686 415 176 0 5379 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 25900

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478480/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25900 CPUtime=517.34
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5788 0 0 0 51731 3 0 0 25 0 1 0 1979247375 26521600 5688 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6475 5688 415 176 0 5379 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 25900

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478480/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25900 CPUtime=576.77
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5788 0 0 0 57674 3 0 0 25 0 1 0 1979247375 26521600 5688 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6475 5688 415 176 0 5379 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 25900

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478480/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25900 CPUtime=636.2
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5788 0 0 0 63617 3 0 0 25 0 1 0 1979247375 26521600 5688 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6475 5688 415 176 0 5379 0
Current children cumulated CPU time (s) 636.2
Current children cumulated vsize (KiB) 25900


################
# More data... #
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[startup+822.303 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=814.49
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 81446 3 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 814.49
Current children cumulated vsize (KiB) 25904

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26874
/proc/meminfo: memFree=1478544/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=873.93
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 87389 4 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 873.93
Current children cumulated vsize (KiB) 25904

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478536/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=933.34
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 93330 4 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134794940 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 933.34
Current children cumulated vsize (KiB) 25904

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478536/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=992.77
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 99273 4 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 992.77
Current children cumulated vsize (KiB) 25904

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478344/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1052.21
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 105216 5 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1052.21
Current children cumulated vsize (KiB) 25904

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478344/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1111.64
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 111159 5 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134800673 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1111.64
Current children cumulated vsize (KiB) 25904

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478408/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1171.07
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 117102 5 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134800673 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1171.07
Current children cumulated vsize (KiB) 25904

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478288/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1230.5
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 123045 5 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 135095562 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1230.5
Current children cumulated vsize (KiB) 25904

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478352/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1289.93
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 128988 5 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1289.93
Current children cumulated vsize (KiB) 25904

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478352/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1349.36
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 134931 5 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134818711 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1349.36
Current children cumulated vsize (KiB) 25904

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478352/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1408.79
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 140874 5 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 135055401 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1408.79
Current children cumulated vsize (KiB) 25904

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478416/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1468.23
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 146818 5 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134819112 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1468.23
Current children cumulated vsize (KiB) 25904

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478416/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1527.66
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 152761 5 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134818601 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1527.66
Current children cumulated vsize (KiB) 25904

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 26880
/proc/meminfo: memFree=1478288/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1587.09
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 158704 5 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1587.09
Current children cumulated vsize (KiB) 25904

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/76 26931
/proc/meminfo: memFree=1482496/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1646.87
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 164681 6 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 135033150 0 0 4096 0 0 0 0 17 0 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1646.87
Current children cumulated vsize (KiB) 25904

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/76 26931
/proc/meminfo: memFree=1480960/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1706.85
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 170678 7 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1706.85
Current children cumulated vsize (KiB) 25904

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/76 26931
/proc/meminfo: memFree=1479744/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1766.82
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 176675 7 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1766.82
Current children cumulated vsize (KiB) 25904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.5 s]
/proc/loadavg: 2.00 2.00 1.95 3/76 26931
/proc/meminfo: memFree=1479360/2055920 swapFree=4179680/4192956
[pid=26871] ppid=26869 vsize=25904 CPUtime=1800
/proc/26871/stat : 26871 (xsolve) R 26869 26871 25600 0 -1 4194304 5789 0 0 0 179993 7 0 0 25 0 1 0 1979247375 26525696 5689 996147200 134512640 135237403 4294956256 18446744073709551615 134794802 0 0 4096 0 0 0 0 17 0 0 0
/proc/26871/statm: 6476 5689 415 176 0 5380 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 25904

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): 1815.51
CPU time (s): 1800.02
CPU user time (s): 1799.94
CPU system time (s): 0.079987
CPU usage (%): 99.1465
Max. virtual memory (cumulated for all children) (KiB): 25904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5789
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= 36318

runsolver used 2.15167 second user time and 6.11207 second system time

The end

Launcher Data (download as text)

Begin job on node54 at 2008-07-02 14:45:47
IDJOB=1042195
IDBENCH=53881
IDSOLVER=358
FILE ID=node54/1042195-1215002747
PBS_JOBID= 7870815
Free space on /tmp= 66548 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-36-36.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042195-1215002747/watcher-1042195-1215002747 -o /tmp/evaluation-result-1042195-1215002747/solver-1042195-1215002747 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042195-1215002747.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 191789448d36808dd71b4998bbbde126
RANDOM SEED=322611519

node54.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1500408 kB
Buffers:         62580 kB
Cached:         391584 kB
SwapCached:       6536 kB
Active:         129492 kB
Inactive:       349328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1500408 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          31044 kB
Slab:            62028 kB
Committed_AS:  3719824 kB
PageTables:       1704 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB
End job on node54 at 2008-07-02 15:16:05