Trace number 268127

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) 1800.09 1811.65

General information on the benchmark

Namepigeons/
pigeons-40.xml
MD5SUMd1f4129f70dd419f660e3cfb9c33592c
Bench Category2-ARY-INT (binary constraints in intension)
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 variables40
Number of constraints780
Maximum constraint arity2
Maximum domain size39
Number of constraints which are defined in extension0
Number of constraints which are defined in intension780
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/node4/watcher-268127-1168978010 -o ROOT/results/node4/solver-268127-1168978010 -C 1800 -M 900 /tmp/evaluation/268127-1168978010/VALCSP /tmp/evaluation/268127-1168978010/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: 0.54 0.52 0.24 4/81 26963
/proc/meminfo: memFree=1532768/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=1600 CPUtime=0
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 246197392 1638400 128 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 400 128 64 8 0 72 0

[startup+0.106548 s]
/proc/loadavg: 0.54 0.52 0.24 4/81 26963
/proc/meminfo: memFree=1532768/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=5956 CPUtime=0.1
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1242 0 0 0 10 0 0 0 18 0 1 0 246197392 6098944 1220 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 1489 1220 64 8 0 1161 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5956

[startup+0.515585 s]
/proc/loadavg: 0.54 0.52 0.24 4/81 26963
/proc/meminfo: memFree=1532768/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=0.51
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 51 0 0 0 22 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134526798 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6880

[startup+1.34066 s]
/proc/loadavg: 0.54 0.52 0.24 2/81 26963
/proc/meminfo: memFree=1527264/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1.33
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 133 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134520788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6880

[startup+2.97682 s]
/proc/loadavg: 0.54 0.52 0.24 2/81 26963
/proc/meminfo: memFree=1527264/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=2.97
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 297 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134527278 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 6880

[startup+6.25313 s]
/proc/loadavg: 0.58 0.53 0.24 2/81 26963
/proc/meminfo: memFree=1527264/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=6.24
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 624 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6880

[startup+12.7098 s]
/proc/loadavg: 0.61 0.54 0.25 2/81 26964
/proc/meminfo: memFree=1527008/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=12.7
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 1270 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134522024 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6880

[startup+25.513 s]
/proc/loadavg: 0.70 0.56 0.26 2/81 26969
/proc/meminfo: memFree=1527072/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=25.49
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 2549 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134520684 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6880

[startup+51.1324 s]
/proc/loadavg: 1.02 0.64 0.29 3/86 26992
/proc/meminfo: memFree=1362808/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=50.95
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 5095 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134527520 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 6880

[startup+102.367 s]
/proc/loadavg: 1.57 0.85 0.38 3/86 26992
/proc/meminfo: memFree=1362808/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=101.77
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 10177 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134526841 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 6880

[startup+162.419 s]
/proc/loadavg: 1.89 1.07 0.48 3/86 26992
/proc/meminfo: memFree=1362744/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=161.34
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 16134 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134527121 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 161.34
Current children cumulated vsize (KiB) 6880

[startup+222.465 s]
/proc/loadavg: 1.96 1.24 0.58 3/86 26992
/proc/meminfo: memFree=1362808/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=220.91
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 22091 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134525076 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 220.91
Current children cumulated vsize (KiB) 6880

[startup+282.512 s]
/proc/loadavg: 1.98 1.37 0.66 3/86 26992
/proc/meminfo: memFree=1202360/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=280.46
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 28046 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134527011 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 280.46
Current children cumulated vsize (KiB) 6880

[startup+342.558 s]
/proc/loadavg: 1.99 1.48 0.74 3/86 26992
/proc/meminfo: memFree=1202424/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=340.03
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 34003 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134526929 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 340.03
Current children cumulated vsize (KiB) 6880

[startup+402.612 s]
/proc/loadavg: 1.99 1.58 0.82 3/86 26992
/proc/meminfo: memFree=1202360/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=399.6
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 39960 0 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134527236 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 399.6
Current children cumulated vsize (KiB) 6880

[startup+462.661 s]
/proc/loadavg: 1.99 1.65 0.89 3/86 26992
/proc/meminfo: memFree=1042040/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=459.16
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 45915 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524896 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 459.16
Current children cumulated vsize (KiB) 6880

[startup+522.71 s]
/proc/loadavg: 1.99 1.71 0.96 3/86 26992
/proc/meminfo: memFree=1041976/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=518.74
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 51873 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134526956 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 518.74
Current children cumulated vsize (KiB) 6880

[startup+582.76 s]
/proc/loadavg: 1.99 1.76 1.02 3/86 26992
/proc/meminfo: memFree=1041976/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=578.3
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 57829 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134526920 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 578.3
Current children cumulated vsize (KiB) 6880

[startup+642.815 s]
/proc/loadavg: 1.99 1.80 1.08 3/86 26992
/proc/meminfo: memFree=1041976/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=637.86
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 63785 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134525028 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 637.86
Current children cumulated vsize (KiB) 6880

[startup+702.862 s]
/proc/loadavg: 1.99 1.83 1.13 3/86 26992
/proc/meminfo: memFree=881592/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=697.43
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 69742 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 697.43
Current children cumulated vsize (KiB) 6880

[startup+762.91 s]
/proc/loadavg: 1.99 1.86 1.18 3/86 26992
/proc/meminfo: memFree=881656/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=757
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 75699 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134520928 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 757
Current children cumulated vsize (KiB) 6880

[startup+822.962 s]
/proc/loadavg: 1.99 1.89 1.23 3/86 26994
/proc/meminfo: memFree=881400/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=816.55
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 81654 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 816.55
Current children cumulated vsize (KiB) 6880

[startup+883.011 s]
/proc/loadavg: 2.07 1.92 1.28 3/86 26994
/proc/meminfo: memFree=881464/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=876.12
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 87611 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134521074 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 876.12
Current children cumulated vsize (KiB) 6880

[startup+943.057 s]
/proc/loadavg: 2.02 1.93 1.32 3/86 26994
/proc/meminfo: memFree=721208/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=935.68
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 93567 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524909 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 935.68
Current children cumulated vsize (KiB) 6880

[startup+1003.1 s]
/proc/loadavg: 2.01 1.94 1.37 3/86 26994
/proc/meminfo: memFree=721208/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=995.23
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 99522 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524912 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 995.23
Current children cumulated vsize (KiB) 6880

[startup+1063.15 s]
/proc/loadavg: 2.00 1.95 1.40 3/86 26994
/proc/meminfo: memFree=721208/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1054.81
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 105480 1 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134522015 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1054.81
Current children cumulated vsize (KiB) 6880

[startup+1123.2 s]
/proc/loadavg: 2.00 1.95 1.44 3/86 27033
/proc/meminfo: memFree=1256056/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1114.45
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 111440 5 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134520612 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1114.45
Current children cumulated vsize (KiB) 6880

[startup+1183.25 s]
/proc/loadavg: 2.00 1.96 1.47 3/86 27033
/proc/meminfo: memFree=860216/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1174.19
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 117414 5 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134520727 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1174.19
Current children cumulated vsize (KiB) 6880

[startup+1243.31 s]
/proc/loadavg: 1.94 1.95 1.49 3/86 27072
/proc/meminfo: memFree=1323576/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1233.98
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 123392 6 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1233.98
Current children cumulated vsize (KiB) 6880

[startup+1303.36 s]
/proc/loadavg: 1.97 1.95 1.52 3/86 27072
/proc/meminfo: memFree=728696/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1293.77
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 129371 6 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134527296 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1293.77
Current children cumulated vsize (KiB) 6880

[startup+1363.42 s]
/proc/loadavg: 1.99 1.96 1.55 3/86 27144
/proc/meminfo: memFree=1032496/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1353.56
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 135348 8 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134520822 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1353.56
Current children cumulated vsize (KiB) 6880

[startup+1423.48 s]
/proc/loadavg: 1.92 1.95 1.57 3/86 27183
/proc/meminfo: memFree=1511536/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1413.35
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 141326 9 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134520727 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1413.35
Current children cumulated vsize (KiB) 6880

[startup+1483.53 s]
/proc/loadavg: 1.97 1.96 1.59 3/86 27221
/proc/meminfo: memFree=1511344/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1473.13
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 147303 10 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524843 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1473.13
Current children cumulated vsize (KiB) 6880

[startup+1543.58 s]
/proc/loadavg: 2.07 1.98 1.62 3/86 27297
/proc/meminfo: memFree=1260208/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1532.87
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 153276 11 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134527538 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1532.87
Current children cumulated vsize (KiB) 6880

[startup+1603.62 s]
/proc/loadavg: 1.97 1.96 1.64 3/86 27369
/proc/meminfo: memFree=1253744/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1592.66
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 159253 13 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134520807 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1592.66
Current children cumulated vsize (KiB) 6880

[startup+1663.68 s]
/proc/loadavg: 1.98 1.97 1.66 3/86 27369
/proc/meminfo: memFree=897968/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1652.44
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 165231 13 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524794 0 0 4096 0 0 0 0 17 0 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1652.44
Current children cumulated vsize (KiB) 6880

[startup+1723.73 s]
/proc/loadavg: 1.91 1.95 1.67 2/81 27378
/proc/meminfo: memFree=1506520/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1712.23
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 171209 14 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134520839 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1712.23
Current children cumulated vsize (KiB) 6880

[startup+1783.78 s]
/proc/loadavg: 1.36 1.79 1.63 3/81 27416
/proc/meminfo: memFree=1509016/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1772.22
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 177207 15 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134525168 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1772.22
Current children cumulated vsize (KiB) 6880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.64 s]
/proc/loadavg: 1.22 1.71 1.61 2/81 27420
/proc/meminfo: memFree=1509464/2055920 swapFree=4182144/4192956
[pid=26962] ppid=26960 vsize=6880 CPUtime=1800.08
/proc/26962/stat : 26962 (VALCSP) R 26960 26962 26525 0 -1 4194304 1471 0 0 0 179993 15 0 0 25 0 1 0 246197392 7045120 1449 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524956 0 0 4096 0 0 0 0 17 1 0 0
/proc/26962/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 6880

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.65
CPU time (s): 1800.09
CPU user time (s): 1799.93
CPU system time (s): 0.158975
CPU usage (%): 99.3619
Max. virtual memory (cumulated for all children) (KiB): 6880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1471
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= 40106

runsolver used 1.68574 s user time and 4.75528 s system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Jan 16 20:06:52 UTC 2007


IDJOB= 268127
IDBENCH= 3568
IDSOLVER= 90
FILE ID= node4/268127-1168978010

PBS_JOBID= 3565941

Free space on /tmp= 66565 MiB

SOLVER NAME= VALCSP 3.1
BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-40.xml
COMMAND LINE= /tmp/evaluation/268127-1168978010/VALCSP /tmp/evaluation/268127-1168978010/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-268127-1168978010 -o ROOT/results/node4/solver-268127-1168978010 -C 1800 -M 900  /tmp/evaluation/268127-1168978010/VALCSP /tmp/evaluation/268127-1168978010/unknown.xml

META MD5SUM SOLVER= d4fc2c4e0b0392ee9c79e754aa39e238
MD5SUM BENCH=  d1f4129f70dd419f660e3cfb9c33592c

RANDOM SEED= 969433417

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		: 3000.223
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		: 3000.223
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:       1533248 kB
Buffers:         52728 kB
Cached:         361756 kB
SwapCached:       2220 kB
Active:         216024 kB
Inactive:       240228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533248 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:             276 kB
Writeback:           0 kB
Mapped:          51512 kB
Slab:            51332 kB
Committed_AS:  6977004 kB
PageTables:       2232 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= 66565 MiB



End job on node4 on Tue Jan 16 20:37:12 UTC 2007