Trace number 1038061

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 1805.01

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-10_ext.xml
MD5SUM17234ef07ba087d786389b1270482cb7
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.47
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

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-1038061-1214964027/watcher-1038061-1214964027 -o /tmp/evaluation-result-1038061-1214964027/solver-1038061-1214964027 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1038061-1214964027.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: 2.00 1.98 1.99 4/80 2052
/proc/meminfo: memFree=987272/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=820 CPUtime=0
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1975375006 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 4309796 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 205 25 19 177 0 3 0

[startup+0.0694569 s]
/proc/loadavg: 2.00 1.98 1.99 4/80 2052
/proc/meminfo: memFree=987272/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=5512 CPUtime=0.06
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 673 0 0 0 6 0 0 0 19 0 1 0 1975375006 5644288 639 996147200 134512640 135239859 4294956208 18446744073709551615 134618110 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 1378 639 359 177 0 281 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5512

[startup+0.101459 s]
/proc/loadavg: 2.00 1.98 1.99 4/80 2052
/proc/meminfo: memFree=987272/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=5908 CPUtime=0.09
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 781 0 0 0 9 0 0 0 19 0 1 0 1975375006 6049792 747 996147200 134512640 135239859 4294956208 18446744073709551615 4744003 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 1477 747 359 177 0 380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5908

[startup+0.301495 s]
/proc/loadavg: 2.00 1.98 1.99 4/80 2052
/proc/meminfo: memFree=987272/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=0.28
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 28 0 0 0 21 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134789675 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8780

[startup+0.701548 s]
/proc/loadavg: 2.00 1.98 1.99 4/80 2052
/proc/meminfo: memFree=987272/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=0.68
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 68 0 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134738027 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8780

[startup+1.50167 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 2053
/proc/meminfo: memFree=982912/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1.47
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 147 0 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134737085 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8780

[startup+3.1029 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 2053
/proc/meminfo: memFree=982784/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=3.06
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 306 0 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8780

[startup+6.30138 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 2053
/proc/meminfo: memFree=982720/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=6.23
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 623 0 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8780

[startup+12.7013 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 2053
/proc/meminfo: memFree=982720/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=12.58
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 1258 0 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134789727 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 8780

[startup+25.5012 s]
/proc/loadavg: 2.07 2.00 2.00 3/81 2053
/proc/meminfo: memFree=982784/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=25.27
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 2527 0 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 8780

[startup+51.102 s]
/proc/loadavg: 2.04 2.00 2.00 3/81 2059
/proc/meminfo: memFree=982720/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=50.63
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 5063 0 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134737953 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 8780

[startup+102.307 s]
/proc/loadavg: 2.56 2.12 2.04 6/89 2456
/proc/meminfo: memFree=980608/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=99.93
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 9993 0 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135031319 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 99.93
Current children cumulated vsize (KiB) 8780

[startup+162.301 s]
/proc/loadavg: 2.84 2.27 2.10 4/86 2492
/proc/meminfo: memFree=971592/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=158.53
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 15852 1 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135096421 0 0 4096 0 0 0 0 17 1 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 158.53
Current children cumulated vsize (KiB) 8780

[startup+222.301 s]
/proc/loadavg: 2.87 2.39 2.14 4/86 2533
/proc/meminfo: memFree=951888/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=218.05
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 21801 4 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134737165 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 218.05
Current children cumulated vsize (KiB) 8780

[startup+282.302 s]
/proc/loadavg: 2.67 2.43 2.17 3/81 2588
/proc/meminfo: memFree=937672/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=278.03
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 27797 6 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 278.03
Current children cumulated vsize (KiB) 8780

[startup+342.301 s]
/proc/loadavg: 2.24 2.35 2.16 3/81 2588
/proc/meminfo: memFree=937672/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=337.99
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 33793 6 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135096255 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 337.99
Current children cumulated vsize (KiB) 8780

[startup+402.302 s]
/proc/loadavg: 2.09 2.28 2.15 3/81 2588
/proc/meminfo: memFree=937672/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=397.97
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 39791 6 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135102713 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 397.97
Current children cumulated vsize (KiB) 8780

[startup+462.302 s]
/proc/loadavg: 2.07 2.24 2.14 3/81 2588
/proc/meminfo: memFree=937672/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=457.94
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 45788 6 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134737571 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 8780

[startup+522.302 s]
/proc/loadavg: 2.07 2.21 2.14 3/81 2588
/proc/meminfo: memFree=937736/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=517.92
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 51785 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135035270 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 517.92
Current children cumulated vsize (KiB) 8780

[startup+582.302 s]
/proc/loadavg: 2.02 2.17 2.13 3/81 2588
/proc/meminfo: memFree=937736/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=577.9
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 57783 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134788033 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 577.9
Current children cumulated vsize (KiB) 8780

[startup+642.301 s]
/proc/loadavg: 2.01 2.14 2.11 3/81 2588
/proc/meminfo: memFree=937736/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=637.88
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 63781 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134789687 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 637.88
Current children cumulated vsize (KiB) 8780


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.07 2.08 3/81 2588
/proc/meminfo: memFree=937672/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=817.79
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 81772 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134820819 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 817.79
Current children cumulated vsize (KiB) 8780

[startup+882.302 s]
/proc/loadavg: 2.00 2.05 2.08 3/81 2588
/proc/meminfo: memFree=937608/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=877.76
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 87769 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134789632 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 877.76
Current children cumulated vsize (KiB) 8780

[startup+942.303 s]
/proc/loadavg: 2.00 2.04 2.07 3/81 2588
/proc/meminfo: memFree=937544/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=937.73
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 93766 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134820784 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 937.73
Current children cumulated vsize (KiB) 8780

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/81 2588
/proc/meminfo: memFree=937544/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=997.71
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 99764 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134737140 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 997.71
Current children cumulated vsize (KiB) 8780

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/81 2588
/proc/meminfo: memFree=937544/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1057.68
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 105761 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134820713 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1057.68
Current children cumulated vsize (KiB) 8780

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/81 2588
/proc/meminfo: memFree=937544/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1117.66
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 111759 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135102753 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1117.66
Current children cumulated vsize (KiB) 8780

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/81 2588
/proc/meminfo: memFree=937608/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1177.63
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 117756 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134736914 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1177.63
Current children cumulated vsize (KiB) 8780

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/81 2588
/proc/meminfo: memFree=937416/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1237.6
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 123753 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1237.6
Current children cumulated vsize (KiB) 8780

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/81 2588
/proc/meminfo: memFree=937416/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1297.58
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 129751 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134737489 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1297.58
Current children cumulated vsize (KiB) 8780

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/81 2588
/proc/meminfo: memFree=937416/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1357.55
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 135748 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135072098 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1357.55
Current children cumulated vsize (KiB) 8780

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.03 3/81 2588
/proc/meminfo: memFree=937416/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1417.53
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 141746 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135013787 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1417.53
Current children cumulated vsize (KiB) 8780

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/81 2588
/proc/meminfo: memFree=937416/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1477.5
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 147743 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135030749 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1477.5
Current children cumulated vsize (KiB) 8780

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/81 2588
/proc/meminfo: memFree=937352/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1537.47
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 153740 7 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1537.47
Current children cumulated vsize (KiB) 8780

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/81 2590
/proc/meminfo: memFree=937288/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1597.45
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 159737 8 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1597.45
Current children cumulated vsize (KiB) 8780

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 2590
/proc/meminfo: memFree=937288/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1657.43
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 165735 8 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135030981 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1657.43
Current children cumulated vsize (KiB) 8780

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 2590
/proc/meminfo: memFree=937352/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1717.4
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1612 0 0 0 171732 8 0 0 25 0 1 0 1975375006 8990720 1467 996147200 134512640 135239859 4294956208 18446744073709551615 135072098 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1467 396 177 0 1098 0
Current children cumulated CPU time (s) 1717.4
Current children cumulated vsize (KiB) 8780

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 2590
/proc/meminfo: memFree=937224/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1777.37
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1615 0 0 0 177729 8 0 0 25 0 1 0 1975375006 8990720 1470 996147200 134512640 135239859 4294956208 18446744073709551615 135016170 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1470 396 177 0 1098 0
Current children cumulated CPU time (s) 1777.37
Current children cumulated vsize (KiB) 8780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 2590
/proc/meminfo: memFree=937224/2055920 swapFree=4180400/4192956
[pid=2052] ppid=2050 vsize=8780 CPUtime=1800.07
/proc/2052/stat : 2052 (xsolve) R 2050 2052 633 0 -1 4194304 1615 0 0 0 179999 8 0 0 25 0 1 0 1975375006 8990720 1470 996147200 134512640 135239859 4294956208 18446744073709551615 134829841 0 0 4096 0 0 0 0 17 0 0 0
/proc/2052/statm: 2195 1470 396 177 0 1098 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 8780

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): 1805.01
CPU time (s): 1800.08
CPU user time (s): 1800
CPU system time (s): 0.081987
CPU usage (%): 99.7266
Max. virtual memory (cumulated for all children) (KiB): 8780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1615
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= 45418

runsolver used 1.75873 second user time and 4.98424 second system time

The end

Launcher Data (download as text)

Begin job on node52 at 2008-07-02 04:00:27
IDJOB=1038061
IDBENCH=53543
IDSOLVER=343
FILE ID=node52/1038061-1214964027
PBS_JOBID= 7870230
Free space on /tmp= 66524 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-10_ext.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-1038061-1214964027/watcher-1038061-1214964027 -o /tmp/evaluation-result-1038061-1214964027/solver-1038061-1214964027 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1038061-1214964027.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 17234ef07ba087d786389b1270482cb7
RANDOM SEED=1084538656

node52.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		: 3000.265
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		: 3000.265
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:        987752 kB
Buffers:         56088 kB
Cached:         845552 kB
SwapCached:       6500 kB
Active:         223992 kB
Inactive:       763056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        987752 kB
SwapTotal:     4192956 kB
SwapFree:      4180400 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:         101804 kB
Slab:            66028 kB
Committed_AS:  4581796 kB
PageTables:       2060 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= 66524 MiB
End job on node52 at 2008-07-02 04:30:34