Trace number 1039837

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) 1800.05 1802.01

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-17_glb.xml
MD5SUM59c987f6631c613813e79e7f44cdd8bc
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark455.393
Satisfiable
(Un)Satisfiability was proved
Number of variables289
Number of constraints37
Maximum constraint arity289
Maximum domain size289
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(1),weightedsum(36)

Solver Data (download as text)

0.00/0.04	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-1039837-1215458255/watcher-1039837-1215458255 -o /tmp/evaluation-result-1039837-1215458255/solver-1039837-1215458255 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039837-1215458255.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: 1.92 1.98 1.69 4/81 2853
/proc/meminfo: memFree=1859232/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=18572 CPUtime=0
/proc/2853/stat : 2853 (runsolver) R 2851 2853 2682 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2527580 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 221236489511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2853/statm: 4643 292 257 25 0 2626 0

[startup+0.010037 s]
/proc/loadavg: 1.92 1.98 1.69 4/81 2853
/proc/meminfo: memFree=1859232/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=1968 CPUtime=0
/proc/2853/stat : 2853 (xsolve) D 2851 2853 2682 0 -1 4194304 43 0 1 0 0 0 0 0 19 0 1 0 2527580 2015232 29 996147200 134512640 135239859 4294956208 18446744073709551615 8438692 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/2853/statm: 492 29 21 177 0 4 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1968

[startup+0.101344 s]
/proc/loadavg: 1.92 1.98 1.69 4/81 2853
/proc/meminfo: memFree=1859232/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14292 CPUtime=0.06
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2872 0 8 0 4 2 0 0 19 0 1 0 2527580 14635008 2813 996147200 134512640 135239859 4294956208 18446744073709551615 135031113 0 0 4096 0 0 0 0 17 1 0 0
/proc/2853/statm: 3573 2813 398 177 0 2476 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14292

[startup+0.301377 s]
/proc/loadavg: 1.92 1.98 1.69 4/81 2853
/proc/meminfo: memFree=1859232/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14296 CPUtime=0.26
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2878 0 8 0 24 2 0 0 20 0 1 0 2527580 14639104 2819 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/2853/statm: 3574 2819 399 177 0 2477 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 14296

[startup+0.70146 s]
/proc/loadavg: 1.92 1.98 1.69 4/81 2853
/proc/meminfo: memFree=1859232/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14300 CPUtime=0.66
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2880 0 8 0 64 2 0 0 24 0 1 0 2527580 14643200 2821 996147200 134512640 135239859 4294956208 18446744073709551615 134820626 0 0 4096 0 0 0 0 17 1 0 0
/proc/2853/statm: 3575 2821 399 177 0 2478 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 14300

[startup+1.50262 s]
/proc/loadavg: 1.92 1.98 1.69 3/82 2854
/proc/meminfo: memFree=1847320/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14300 CPUtime=1.46
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2880 0 8 0 144 2 0 0 25 0 1 0 2527580 14643200 2821 996147200 134512640 135239859 4294956208 18446744073709551615 134736961 0 0 4096 0 0 0 0 17 1 0 0
/proc/2853/statm: 3575 2821 399 177 0 2478 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 14300

[startup+3.10196 s]
/proc/loadavg: 1.92 1.98 1.69 3/82 2854
/proc/meminfo: memFree=1847192/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14300 CPUtime=3.05
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2880 0 8 0 303 2 0 0 25 0 1 0 2527580 14643200 2821 996147200 134512640 135239859 4294956208 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 1 0 0
/proc/2853/statm: 3575 2821 399 177 0 2478 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 14300

[startup+6.30162 s]
/proc/loadavg: 1.93 1.98 1.69 3/82 2854
/proc/meminfo: memFree=1847128/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14300 CPUtime=6.24
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2880 0 8 0 622 2 0 0 25 0 1 0 2527580 14643200 2821 996147200 134512640 135239859 4294956208 18446744073709551615 135042278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2853/statm: 3575 2821 399 177 0 2478 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14300

[startup+12.702 s]
/proc/loadavg: 1.93 1.98 1.69 3/82 2854
/proc/meminfo: memFree=1846936/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14304 CPUtime=12.61
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2881 0 8 0 1259 2 0 0 25 0 1 0 2527580 14647296 2822 996147200 134512640 135239859 4294956208 18446744073709551615 135067312 0 0 4096 0 0 0 0 17 1 0 0
/proc/2853/statm: 3576 2822 399 177 0 2479 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 14304

[startup+25.5016 s]
/proc/loadavg: 1.95 1.98 1.69 3/81 3142
/proc/meminfo: memFree=1774368/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14304 CPUtime=25.32
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2881 0 8 0 2501 31 0 0 25 0 1 0 2527580 14647296 2822 996147200 134512640 135239859 4294956208 18446744073709551615 134820708 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3576 2822 399 177 0 2479 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 14304

[startup+51.1019 s]
/proc/loadavg: 2.13 2.02 1.71 3/83 3302
/proc/meminfo: memFree=1702232/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14304 CPUtime=50.9
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2881 0 8 0 5055 35 0 0 25 0 1 0 2527580 14647296 2822 996147200 134512640 135239859 4294956208 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3576 2822 399 177 0 2479 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 14304

[startup+102.306 s]
/proc/loadavg: 2.71 2.20 1.79 3/83 3302
/proc/meminfo: memFree=1357720/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14304 CPUtime=102.05
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2881 0 8 0 10166 39 0 0 25 0 1 0 2527580 14647296 2822 996147200 134512640 135239859 4294956208 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3576 2822 399 177 0 2479 0
Current children cumulated CPU time (s) 102.05
Current children cumulated vsize (KiB) 14304

[startup+162.302 s]
/proc/loadavg: 3.17 2.43 1.89 3/83 3302
/proc/meminfo: memFree=959448/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14308 CPUtime=162
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2882 0 8 0 16153 47 0 0 25 0 1 0 2527580 14651392 2823 996147200 134512640 135239859 4294956208 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3577 2823 399 177 0 2480 0
Current children cumulated CPU time (s) 162
Current children cumulated vsize (KiB) 14308

[startup+222.302 s]
/proc/loadavg: 3.13 2.55 1.96 3/83 3302
/proc/meminfo: memFree=541080/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14444 CPUtime=221.94
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2904 0 8 0 22140 54 0 0 25 0 1 0 2527580 14790656 2845 996147200 134512640 135239859 4294956208 18446744073709551615 135019622 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3611 2845 399 177 0 2514 0
Current children cumulated CPU time (s) 221.94
Current children cumulated vsize (KiB) 14444

[startup+282.302 s]
/proc/loadavg: 3.05 2.63 2.02 3/83 3302
/proc/meminfo: memFree=129176/2055920 swapFree=4192956/4192956
[pid=2853] ppid=2851 vsize=14448 CPUtime=281.89
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2921 0 8 0 28127 62 0 0 25 0 1 0 2527580 14794752 2862 996147200 134512640 135239859 4294956208 18446744073709551615 135102548 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3612 2862 399 177 0 2515 0
Current children cumulated CPU time (s) 281.89
Current children cumulated vsize (KiB) 14448

[startup+342.302 s]
/proc/loadavg: 2.78 2.64 2.07 3/73 3302
/proc/meminfo: memFree=859624/2055920 swapFree=4192952/4192956
[pid=2853] ppid=2851 vsize=14452 CPUtime=341.83
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2922 0 8 0 34112 71 0 0 25 0 1 0 2527580 14798848 2863 996147200 134512640 135239859 4294956208 18446744073709551615 135072098 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3613 2863 399 177 0 2516 0
Current children cumulated CPU time (s) 341.83
Current children cumulated vsize (KiB) 14452

[startup+402.302 s]
/proc/loadavg: 2.34 2.54 2.07 3/83 3350
/proc/meminfo: memFree=1575704/2055920 swapFree=4192952/4192956
[pid=2853] ppid=2851 vsize=14584 CPUtime=401.77
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 2964 0 8 0 40097 80 0 0 25 0 1 0 2527580 14934016 2872 996147200 134512640 135239859 4294956208 18446744073709551615 135073891 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3646 2872 399 177 0 2549 0
Current children cumulated CPU time (s) 401.77
Current children cumulated vsize (KiB) 14584

[startup+462.301 s]
/proc/loadavg: 2.27 2.48 2.08 3/83 3350
/proc/meminfo: memFree=1166488/2055920 swapFree=4192952/4192956
[pid=2853] ppid=2851 vsize=14724 CPUtime=461.71
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3009 0 8 0 46083 88 0 0 25 0 1 0 2527580 15077376 2917 996147200 134512640 135239859 4294956208 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3681 2917 399 177 0 2584 0
Current children cumulated CPU time (s) 461.71
Current children cumulated vsize (KiB) 14724

[startup+522.302 s]
/proc/loadavg: 2.23 2.42 2.08 3/83 3350
/proc/meminfo: memFree=754904/2055920 swapFree=4192952/4192956
[pid=2853] ppid=2851 vsize=14728 CPUtime=521.66
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3012 0 8 0 52070 96 0 0 25 0 1 0 2527580 15081472 2920 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3682 2920 399 177 0 2585 0
Current children cumulated CPU time (s) 521.66
Current children cumulated vsize (KiB) 14728

[startup+582.302 s]
/proc/loadavg: 2.24 2.39 2.09 3/83 3350
/proc/meminfo: memFree=330200/2055920 swapFree=4192952/4192956
[pid=2853] ppid=2851 vsize=14736 CPUtime=581.6
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3019 0 8 0 58056 104 0 0 25 0 1 0 2527580 15089664 2927 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3684 2927 399 177 0 2587 0
Current children cumulated CPU time (s) 581.6
Current children cumulated vsize (KiB) 14736

[startup+642.302 s]
/proc/loadavg: 2.28 2.37 2.10 3/83 3350
/proc/meminfo: memFree=16088/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14740 CPUtime=641.47
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3020 0 8 0 64035 112 0 0 25 0 1 0 2527580 15093760 2928 996147200 134512640 135239859 4294956208 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3685 2928 399 177 0 2588 0
Current children cumulated CPU time (s) 641.47
Current children cumulated vsize (KiB) 14740


################
# More data... #
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[startup+882.307 s]
/proc/loadavg: 2.00 2.17 2.08 3/85 3455
/proc/meminfo: memFree=1873416/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14744 CPUtime=880.74
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3022 0 8 0 87947 127 0 0 25 0 1 0 2527580 15097856 2930 996147200 134512640 135239859 4294956208 18446744073709551615 134737434 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3686 2930 399 177 0 2589 0
Current children cumulated CPU time (s) 880.74
Current children cumulated vsize (KiB) 14744

[startup+942.302 s]
/proc/loadavg: 2.00 2.13 2.07 3/85 3455
/proc/meminfo: memFree=1873352/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14744 CPUtime=940.72
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3022 0 8 0 93944 128 0 0 25 0 1 0 2527580 15097856 2930 996147200 134512640 135239859 4294956208 18446744073709551615 134790237 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3686 2930 399 177 0 2589 0
Current children cumulated CPU time (s) 940.72
Current children cumulated vsize (KiB) 14744

[startup+1002.3 s]
/proc/loadavg: 2.00 2.11 2.06 3/85 3455
/proc/meminfo: memFree=1873352/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14744 CPUtime=1000.69
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3022 0 8 0 99941 128 0 0 25 0 1 0 2527580 15097856 2930 996147200 134512640 135239859 4294956208 18446744073709551615 135102565 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3686 2930 399 177 0 2589 0
Current children cumulated CPU time (s) 1000.69
Current children cumulated vsize (KiB) 14744

[startup+1062.3 s]
/proc/loadavg: 2.00 2.08 2.06 3/85 3455
/proc/meminfo: memFree=1873352/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14744 CPUtime=1060.66
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3022 0 8 0 105938 128 0 0 25 0 1 0 2527580 15097856 2930 996147200 134512640 135239859 4294956208 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3686 2930 399 177 0 2589 0
Current children cumulated CPU time (s) 1060.66
Current children cumulated vsize (KiB) 14744

[startup+1122.3 s]
/proc/loadavg: 2.00 2.07 2.05 3/85 3455
/proc/meminfo: memFree=1873352/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14744 CPUtime=1120.63
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3022 0 8 0 111935 128 0 0 25 0 1 0 2527580 15097856 2930 996147200 134512640 135239859 4294956208 18446744073709551615 134821680 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3686 2930 399 177 0 2589 0
Current children cumulated CPU time (s) 1120.63
Current children cumulated vsize (KiB) 14744

[startup+1182.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/85 3455
/proc/meminfo: memFree=1873288/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14744 CPUtime=1180.6
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3022 0 8 0 117932 128 0 0 25 0 1 0 2527580 15097856 2930 996147200 134512640 135239859 4294956208 18446744073709551615 135073904 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3686 2930 399 177 0 2589 0
Current children cumulated CPU time (s) 1180.6
Current children cumulated vsize (KiB) 14744

[startup+1242.3 s]
/proc/loadavg: 2.00 2.04 2.04 3/85 3455
/proc/meminfo: memFree=1873160/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14744 CPUtime=1240.58
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3022 0 8 0 123929 129 0 0 25 0 1 0 2527580 15097856 2930 996147200 134512640 135239859 4294956208 18446744073709551615 134794088 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3686 2930 399 177 0 2589 0
Current children cumulated CPU time (s) 1240.58
Current children cumulated vsize (KiB) 14744

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/85 3455
/proc/meminfo: memFree=1873032/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14744 CPUtime=1300.55
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3022 0 8 0 129926 129 0 0 25 0 1 0 2527580 15097856 2930 996147200 134512640 135239859 4294956208 18446744073709551615 134794263 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3686 2930 399 177 0 2589 0
Current children cumulated CPU time (s) 1300.55
Current children cumulated vsize (KiB) 14744

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/85 3455
/proc/meminfo: memFree=1873032/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14748 CPUtime=1360.53
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3027 0 8 0 135924 129 0 0 25 0 1 0 2527580 15101952 2935 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3687 2935 399 177 0 2590 0
Current children cumulated CPU time (s) 1360.53
Current children cumulated vsize (KiB) 14748

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/85 3455
/proc/meminfo: memFree=1873032/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14748 CPUtime=1420.5
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3028 0 8 0 141921 129 0 0 25 0 1 0 2527580 15101952 2936 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3687 2936 399 177 0 2590 0
Current children cumulated CPU time (s) 1420.5
Current children cumulated vsize (KiB) 14748

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/85 3455
/proc/meminfo: memFree=1872904/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14752 CPUtime=1480.47
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3029 0 8 0 147918 129 0 0 25 0 1 0 2527580 15106048 2937 996147200 134512640 135239859 4294956208 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3688 2937 399 177 0 2591 0
Current children cumulated CPU time (s) 1480.47
Current children cumulated vsize (KiB) 14752

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.01 3/85 3455
/proc/meminfo: memFree=1872904/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14752 CPUtime=1540.45
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3029 0 8 0 153916 129 0 0 25 0 1 0 2527580 15106048 2937 996147200 134512640 135239859 4294956208 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3688 2937 399 177 0 2591 0
Current children cumulated CPU time (s) 1540.45
Current children cumulated vsize (KiB) 14752

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3455
/proc/meminfo: memFree=1872968/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14752 CPUtime=1600.41
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3029 0 8 0 159912 129 0 0 25 0 1 0 2527580 15106048 2937 996147200 134512640 135239859 4294956208 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3688 2937 399 177 0 2591 0
Current children cumulated CPU time (s) 1600.41
Current children cumulated vsize (KiB) 14752

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3455
/proc/meminfo: memFree=1872968/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14752 CPUtime=1660.4
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3029 0 8 0 165910 130 0 0 25 0 1 0 2527580 15106048 2937 996147200 134512640 135239859 4294956208 18446744073709551615 135073894 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3688 2937 399 177 0 2591 0
Current children cumulated CPU time (s) 1660.4
Current children cumulated vsize (KiB) 14752

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3455
/proc/meminfo: memFree=1872968/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14752 CPUtime=1720.37
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3029 0 8 0 171907 130 0 0 25 0 1 0 2527580 15106048 2937 996147200 134512640 135239859 4294956208 18446744073709551615 134794268 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3688 2937 399 177 0 2591 0
Current children cumulated CPU time (s) 1720.37
Current children cumulated vsize (KiB) 14752

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3455
/proc/meminfo: memFree=1872776/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14752 CPUtime=1780.34
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3029 0 8 0 177904 130 0 0 25 0 1 0 2527580 15106048 2937 996147200 134512640 135239859 4294956208 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3688 2937 399 177 0 2591 0
Current children cumulated CPU time (s) 1780.34
Current children cumulated vsize (KiB) 14752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3455
/proc/meminfo: memFree=1872776/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14752 CPUtime=1800.04
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3029 0 8 0 179874 130 0 0 25 0 1 0 2527580 15106048 2937 996147200 134512640 135239859 4294956208 18446744073709551615 135042299 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3688 2937 399 177 0 2591 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14752

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

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

[startup+1802 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3455
/proc/meminfo: memFree=1872776/2055920 swapFree=4192812/4192956
[pid=2853] ppid=2851 vsize=14752 CPUtime=1800.04
/proc/2853/stat : 2853 (xsolve) R 2851 2853 2682 0 -1 4194304 3029 0 8 0 179874 130 0 0 25 0 1 0 2527580 15106048 2937 996147200 134512640 135239859 4294956208 18446744073709551615 135042299 0 0 4096 0 0 0 0 17 0 0 0
/proc/2853/statm: 3688 2937 399 177 0 2591 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.01
CPU time (s): 1800.05
CPU user time (s): 1798.74
CPU system time (s): 1.3058
CPU usage (%): 99.8912
Max. virtual memory (cumulated for all children) (KiB): 14752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.74
system time used= 1.3058
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3029
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 13781

runsolver used 2.30965 second user time and 5.15921 second system time

The end

Launcher Data (download as text)

Begin job on node21 at 2008-07-07 21:17:35
IDJOB=1039837
IDBENCH=53646
IDSOLVER=343
FILE ID=node21/1039837-1215458255
PBS_JOBID= 7888603
Free space on /tmp= 66480 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-17_glb.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-1039837-1215458255/watcher-1039837-1215458255 -o /tmp/evaluation-result-1039837-1215458255/solver-1039837-1215458255 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039837-1215458255.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 59c987f6631c613813e79e7f44cdd8bc
RANDOM SEED=1093992365

node21.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		: 3000.257
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		: 3000.257
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:       1859712 kB
Buffers:         15968 kB
Cached:          86780 kB
SwapCached:          0 kB
Active:         114388 kB
Inactive:        51816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859712 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1004 kB
Writeback:           0 kB
Mapped:          81240 kB
Slab:            15176 kB
Committed_AS:   830348 kB
PageTables:       1912 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= 66460 MiB
End job on node21 at 2008-07-07 21:47:39