Trace number 269683

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, and are wall clock time (not CPU 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
VALCSP 3.1? (TO) 1800.04 1814.69

General information on the benchmark

Nameqcp-qwh/QCP-20/
qcp-20-187-4_ext.xml
MD5SUMe351f583b91a3302c56a4e89568f7e47
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.73243
SatisfiableYES
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension7600
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-269683-1168982521 -o ROOT/results/node75/solver-269683-1168982521 -C 1800 -M 900 /tmp/evaluation/269683-1168982521/VALCSP /tmp/evaluation/269683-1168982521/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.39 1.12 0.96 3/73 28217
/proc/meminfo: memFree=1758360/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=1600 CPUtime=0
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 142 0 0 0 0 0 0 0 20 0 1 0 246651458 1638400 120 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 7169659 0 0 4096 0 0 0 0 17 1 0 0
/proc/28216/statm: 400 120 64 8 0 72 0

[startup+0.101876 s]
/proc/loadavg: 1.39 1.12 0.96 3/73 28217
/proc/meminfo: memFree=1758360/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=6960 CPUtime=0.08
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 1479 0 0 0 8 0 0 0 20 0 1 0 246651458 7127040 1457 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 7198638 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 1740 1457 65 8 0 1412 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6960

[startup+0.509921 s]
/proc/loadavg: 1.39 1.12 0.96 3/73 28217
/proc/meminfo: memFree=1758360/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=0.49
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 48 1 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 12660

[startup+1.33002 s]
/proc/loadavg: 1.39 1.12 0.96 3/73 28217
/proc/meminfo: memFree=1747032/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1.3
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 129 1 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 12660

[startup+2.96721 s]
/proc/loadavg: 1.39 1.12 0.96 3/73 28217
/proc/meminfo: memFree=1747032/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=2.93
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 292 1 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 12660

[startup+6.2466 s]
/proc/loadavg: 1.43 1.13 0.97 3/73 28217
/proc/meminfo: memFree=1747040/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=6.18
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 617 1 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524889 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 12660

[startup+12.7104 s]
/proc/loadavg: 1.48 1.15 0.97 3/73 28217
/proc/meminfo: memFree=1747040/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=12.6
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 1259 1 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524891 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 12660

[startup+25.5299 s]
/proc/loadavg: 1.59 1.19 0.99 3/73 28255
/proc/meminfo: memFree=1746392/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=25.3
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 2528 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524889 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 12660

[startup+51.1639 s]
/proc/loadavg: 1.73 1.25 1.02 3/73 28255
/proc/meminfo: memFree=1746392/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=50.71
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 5069 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527389 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 12660

[startup+102.428 s]
/proc/loadavg: 1.88 1.36 1.06 3/73 28255
/proc/meminfo: memFree=1746392/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=101.57
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 10155 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524973 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 12660

[startup+162.51 s]
/proc/loadavg: 1.95 1.48 1.12 3/73 28255
/proc/meminfo: memFree=1746456/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=161.17
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 16115 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524815 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 161.17
Current children cumulated vsize (KiB) 12660

[startup+222.594 s]
/proc/loadavg: 2.02 1.58 1.18 3/73 28255
/proc/meminfo: memFree=1746392/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=220.75
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 22073 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524815 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 220.75
Current children cumulated vsize (KiB) 12660

[startup+282.676 s]
/proc/loadavg: 2.01 1.66 1.22 3/73 28255
/proc/meminfo: memFree=1746392/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=280.36
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 28034 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524674 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 280.36
Current children cumulated vsize (KiB) 12660

[startup+342.76 s]
/proc/loadavg: 2.07 1.73 1.28 3/73 28255
/proc/meminfo: memFree=1746392/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=339.97
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 33995 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524794 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 339.97
Current children cumulated vsize (KiB) 12660

[startup+402.846 s]
/proc/loadavg: 2.02 1.78 1.32 3/73 28255
/proc/meminfo: memFree=1746392/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=399.55
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 39953 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524909 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 399.55
Current children cumulated vsize (KiB) 12660

[startup+462.933 s]
/proc/loadavg: 2.01 1.82 1.36 3/73 28255
/proc/meminfo: memFree=1746392/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=459.16
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 45914 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524973 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 459.16
Current children cumulated vsize (KiB) 12660

[startup+523.019 s]
/proc/loadavg: 2.00 1.85 1.39 3/73 28255
/proc/meminfo: memFree=1746392/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=518.77
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 51875 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524988 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 518.77
Current children cumulated vsize (KiB) 12660

[startup+583.108 s]
/proc/loadavg: 2.00 1.87 1.43 3/73 28255
/proc/meminfo: memFree=1746328/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=578.36
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 57834 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134522142 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 578.36
Current children cumulated vsize (KiB) 12660

[startup+643.198 s]
/proc/loadavg: 2.00 1.89 1.46 3/73 28255
/proc/meminfo: memFree=1746328/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=637.97
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 63795 2 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524941 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 637.97
Current children cumulated vsize (KiB) 12660

[startup+703.283 s]
/proc/loadavg: 2.00 1.91 1.49 3/73 28255
/proc/meminfo: memFree=1746328/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=697.59
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 69756 3 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 697.59
Current children cumulated vsize (KiB) 12660

[startup+763.368 s]
/proc/loadavg: 2.00 1.92 1.52 3/73 28255
/proc/meminfo: memFree=1746328/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=757.17
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 75714 3 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524815 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 757.17
Current children cumulated vsize (KiB) 12660

[startup+823.456 s]
/proc/loadavg: 2.00 1.94 1.55 3/73 28255
/proc/meminfo: memFree=1746264/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=816.78
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 81675 3 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 816.78
Current children cumulated vsize (KiB) 12660

[startup+883.537 s]
/proc/loadavg: 2.00 1.94 1.57 3/73 28255
/proc/meminfo: memFree=1746264/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=876.39
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 87636 3 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524747 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 876.39
Current children cumulated vsize (KiB) 12660

[startup+943.616 s]
/proc/loadavg: 2.00 1.95 1.60 3/73 28255
/proc/meminfo: memFree=1746264/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=935.97
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 93594 3 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520820 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 935.97
Current children cumulated vsize (KiB) 12660

[startup+1003.7 s]
/proc/loadavg: 2.04 1.97 1.63 3/73 28255
/proc/meminfo: memFree=1746264/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=995.57
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 99554 3 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524747 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 995.57
Current children cumulated vsize (KiB) 12660

[startup+1063.78 s]
/proc/loadavg: 2.01 1.97 1.65 3/73 28255
/proc/meminfo: memFree=1746264/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1055.18
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 105515 3 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524815 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1055.18
Current children cumulated vsize (KiB) 12660

[startup+1123.87 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 28255
/proc/meminfo: memFree=1746264/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1114.78
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 111474 4 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134522048 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1114.78
Current children cumulated vsize (KiB) 12660

[startup+1183.96 s]
/proc/loadavg: 2.05 1.99 1.69 3/73 28255
/proc/meminfo: memFree=1746200/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1174.38
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 117434 4 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524891 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1174.38
Current children cumulated vsize (KiB) 12660

[startup+1244.04 s]
/proc/loadavg: 2.02 1.99 1.71 3/73 28255
/proc/meminfo: memFree=1746200/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1234
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 123396 4 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134522048 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1234
Current children cumulated vsize (KiB) 12660

[startup+1304.14 s]
/proc/loadavg: 2.00 1.99 1.72 3/73 28255
/proc/meminfo: memFree=1746200/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1293.59
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 129355 4 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1293.59
Current children cumulated vsize (KiB) 12660

[startup+1364.22 s]
/proc/loadavg: 2.00 1.99 1.74 3/73 28255
/proc/meminfo: memFree=1746200/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1353.19
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 135315 4 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524968 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1353.19
Current children cumulated vsize (KiB) 12660

[startup+1424.31 s]
/proc/loadavg: 2.00 1.99 1.75 3/73 28255
/proc/meminfo: memFree=1746136/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1412.8
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 141276 4 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520750 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1412.8
Current children cumulated vsize (KiB) 12660

[startup+1484.4 s]
/proc/loadavg: 2.00 1.99 1.76 3/73 28255
/proc/meminfo: memFree=1746136/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1472.39
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 147235 4 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524797 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1472.39
Current children cumulated vsize (KiB) 12660

[startup+1544.48 s]
/proc/loadavg: 2.00 1.99 1.77 3/73 28255
/proc/meminfo: memFree=1746136/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1532
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 153196 4 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1532
Current children cumulated vsize (KiB) 12660

[startup+1604.57 s]
/proc/loadavg: 2.00 1.99 1.78 3/73 28255
/proc/meminfo: memFree=1746136/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1591.61
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 159157 4 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524956 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1591.61
Current children cumulated vsize (KiB) 12660

[startup+1664.66 s]
/proc/loadavg: 2.00 1.99 1.80 3/73 28255
/proc/meminfo: memFree=1746136/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1651.2
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 165116 4 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524763 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1651.2
Current children cumulated vsize (KiB) 12660

[startup+1724.75 s]
/proc/loadavg: 2.00 1.99 1.81 3/73 28255
/proc/meminfo: memFree=1746136/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1710.83
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 171078 5 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524747 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1710.83
Current children cumulated vsize (KiB) 12660

[startup+1784.84 s]
/proc/loadavg: 2.08 2.00 1.82 3/73 28255
/proc/meminfo: memFree=1746072/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1770.43
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 177038 5 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1770.43
Current children cumulated vsize (KiB) 12660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.68 s]
/proc/loadavg: 2.11 2.02 1.83 3/73 28255
/proc/meminfo: memFree=1746136/2055920 swapFree=4184548/4192956
[pid=28216] ppid=28214 vsize=12660 CPUtime=1800.04
/proc/28216/stat : 28216 (VALCSP) R 28214 28216 28091 0 -1 4194304 2920 0 0 0 179999 5 0 0 25 0 1 0 246651458 12963840 2898 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524875 0 0 4096 0 0 0 0 17 0 0 0
/proc/28216/statm: 3165 2898 67 8 0 2837 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 12660

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.69
CPU time (s): 1800.04
CPU user time (s): 1799.99
CPU system time (s): 0.052991
CPU usage (%): 99.1929
Max. virtual memory (cumulated for all children) (KiB): 12660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2920
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= 6
involuntary context switches= 37802

runsolver used 1.47677 s user time and 4.96824 s system time

The end



Launcher Data (download as text)




Begin job on node75 on Tue Jan 16 21:22:01 UTC 2007


IDJOB= 269683
IDBENCH= 7111
IDSOLVER= 90
FILE ID= node75/269683-1168982521

PBS_JOBID= 3566402

Free space on /tmp= 66564 MiB

SOLVER NAME= VALCSP 3.1
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-20/qcp-20-187-4_ext.xml
COMMAND LINE= /tmp/evaluation/269683-1168982521/VALCSP /tmp/evaluation/269683-1168982521/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-269683-1168982521 -o ROOT/results/node75/solver-269683-1168982521 -C 1800 -M 900  /tmp/evaluation/269683-1168982521/VALCSP /tmp/evaluation/269683-1168982521/unknown.xml

META MD5SUM SOLVER= d4fc2c4e0b0392ee9c79e754aa39e238
MD5SUM BENCH=  e351f583b91a3302c56a4e89568f7e47

RANDOM SEED= 708907959

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1758840 kB
Buffers:         22028 kB
Cached:         186320 kB
SwapCached:       2452 kB
Active:          44952 kB
Inactive:       189516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758840 kB
SwapTotal:     4192956 kB
SwapFree:      4184548 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          33440 kB
Slab:            48008 kB
Committed_AS:  5119156 kB
PageTables:       1768 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= 66564 MiB



End job on node75 on Tue Jan 16 21:52:15 UTC 2007