Trace number 198641

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 3.0? (TO) 1800.1 1813.7

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/node42/watcher-198641-1168130194 -o ROOT/results/node42/solver-198641-1168130194 -C 1800 -M 900 /tmp/evaluation/198641-1168130194/VALCSP /tmp/evaluation/198641-1168130194/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: 1.75 1.93 1.83 3/74 6285
/proc/meminfo: memFree=1649944/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=1468 CPUtime=0
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 161418609 1503232 96 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 367 96 64 8 0 39 0

[startup+0.104077 s]
/proc/loadavg: 1.75 1.93 1.83 3/74 6285
/proc/meminfo: memFree=1649944/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=5692 CPUtime=0.09
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1170 0 0 0 9 0 0 0 20 0 1 0 161418609 5828608 1148 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1423 1148 64 8 0 1095 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5692

[startup+0.512113 s]
/proc/loadavg: 1.75 1.93 1.83 3/74 6285
/proc/meminfo: memFree=1649944/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=0.49
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 49 0 0 0 24 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527197 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 6880

[startup+1.33221 s]
/proc/loadavg: 1.75 1.93 1.83 3/74 6285
/proc/meminfo: memFree=1644376/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1.31
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 131 0 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527361 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 6880

[startup+2.96839 s]
/proc/loadavg: 1.75 1.93 1.83 3/74 6285
/proc/meminfo: memFree=1644376/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=2.93
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 293 0 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520447 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 6880

[startup+6.24775 s]
/proc/loadavg: 1.77 1.93 1.83 3/74 6285
/proc/meminfo: memFree=1644376/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=6.18
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 618 0 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524739 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 6880

[startup+12.7075 s]
/proc/loadavg: 1.79 1.93 1.83 3/74 6285
/proc/meminfo: memFree=1644440/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=12.6
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 1260 0 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527104 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 6880

[startup+25.5209 s]
/proc/loadavg: 1.84 1.93 1.84 3/74 6285
/proc/meminfo: memFree=1644504/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=25.31
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 2531 0 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527098 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 6880

[startup+51.1438 s]
/proc/loadavg: 1.89 1.94 1.84 3/74 6285
/proc/meminfo: memFree=1644568/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=50.75
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 5075 0 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524642 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 6880

[startup+102.401 s]
/proc/loadavg: 1.95 1.94 1.84 3/74 6285
/proc/meminfo: memFree=1644568/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=101.64
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 10163 1 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524717 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 6880

[startup+162.459 s]
/proc/loadavg: 1.98 1.95 1.85 3/74 6285
/proc/meminfo: memFree=1644568/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=161.25
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 16124 1 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 161.25
Current children cumulated vsize (KiB) 6880

[startup+222.514 s]
/proc/loadavg: 1.99 1.96 1.85 3/74 6285
/proc/meminfo: memFree=1644568/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=220.86
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 22085 1 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526861 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 220.86
Current children cumulated vsize (KiB) 6880

[startup+282.594 s]
/proc/loadavg: 1.99 1.96 1.86 3/74 6285
/proc/meminfo: memFree=1644056/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=280.49
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 28048 1 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526755 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 280.49
Current children cumulated vsize (KiB) 6880

[startup+342.692 s]
/proc/loadavg: 1.99 1.97 1.87 3/74 6285
/proc/meminfo: memFree=1644056/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=340.15
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 34014 1 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524884 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 340.15
Current children cumulated vsize (KiB) 6880

[startup+402.754 s]
/proc/loadavg: 1.99 1.97 1.87 3/74 6285
/proc/meminfo: memFree=1644056/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=399.76
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 39975 1 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134521807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 399.76
Current children cumulated vsize (KiB) 6880

[startup+462.811 s]
/proc/loadavg: 1.99 1.97 1.88 3/74 6285
/proc/meminfo: memFree=1643992/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=459.39
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 45937 2 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526761 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 459.39
Current children cumulated vsize (KiB) 6880

[startup+522.878 s]
/proc/loadavg: 1.99 1.97 1.88 4/74 6285
/proc/meminfo: memFree=1643992/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=519.01
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 51899 2 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520548 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 519.01
Current children cumulated vsize (KiB) 6880

[startup+582.882 s]
/proc/loadavg: 1.99 1.97 1.89 3/74 6285
/proc/meminfo: memFree=1643928/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=578.57
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 57855 2 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524776 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 578.57
Current children cumulated vsize (KiB) 6880

[startup+642.956 s]
/proc/loadavg: 1.99 1.97 1.90 3/74 6285
/proc/meminfo: memFree=1643928/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=638.19
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 63817 2 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524717 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 638.19
Current children cumulated vsize (KiB) 6880

[startup+703.014 s]
/proc/loadavg: 1.99 1.97 1.90 3/74 6285
/proc/meminfo: memFree=1643864/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=697.82
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 69779 3 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 697.82
Current children cumulated vsize (KiB) 6880

[startup+763.018 s]
/proc/loadavg: 1.93 1.95 1.90 4/82 6476
/proc/meminfo: memFree=1636632/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=757.54
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 75749 5 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527059 0 0 4096 0 0 0 0 17 0 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 757.54
Current children cumulated vsize (KiB) 6880

[startup+823.029 s]
/proc/loadavg: 2.40 2.07 1.94 3/83 6488
/proc/meminfo: memFree=584856/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=817.42
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 81720 22 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526929 0 0 4096 0 0 0 0 17 0 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 817.42
Current children cumulated vsize (KiB) 6880

[startup+883.13 s]
/proc/loadavg: 2.88 2.27 2.02 3/82 6505
/proc/meminfo: memFree=15840/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=877.35
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 87695 40 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527197 0 0 4096 0 0 0 0 17 0 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 877.35
Current children cumulated vsize (KiB) 6880

[startup+943.182 s]
/proc/loadavg: 3.11 2.44 2.09 3/82 6512
/proc/meminfo: memFree=15008/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=937.25
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 93668 57 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526749 0 0 4096 0 0 0 0 17 0 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 937.25
Current children cumulated vsize (KiB) 6880

[startup+1003.2 s]
/proc/loadavg: 4.08 2.82 2.24 3/82 6522
/proc/meminfo: memFree=15520/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=997.13
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 99639 74 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520620 0 0 4096 0 0 0 0 17 0 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 997.13
Current children cumulated vsize (KiB) 6880

[startup+1063.24 s]
/proc/loadavg: 4.17 3.10 2.37 3/82 6531
/proc/meminfo: memFree=14816/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1056.89
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 105598 91 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520554 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1056.89
Current children cumulated vsize (KiB) 6880

[startup+1123.25 s]
/proc/loadavg: 2.84 2.91 2.35 3/82 6531
/proc/meminfo: memFree=15456/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1116.34
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 111538 96 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527370 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1116.34
Current children cumulated vsize (KiB) 6880

[startup+1183.26 s]
/proc/loadavg: 2.40 2.77 2.34 3/82 6531
/proc/meminfo: memFree=15520/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1175.79
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 117478 101 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524770 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1175.79
Current children cumulated vsize (KiB) 6880

[startup+1243.28 s]
/proc/loadavg: 2.64 2.76 2.36 3/82 6531
/proc/meminfo: memFree=15008/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1235.24
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 123419 105 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524884 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1235.24
Current children cumulated vsize (KiB) 6880

[startup+1303.29 s]
/proc/loadavg: 2.30 2.64 2.34 3/82 6531
/proc/meminfo: memFree=15008/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1294.69
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 129358 111 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524904 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1294.69
Current children cumulated vsize (KiB) 6880

[startup+1363.3 s]
/proc/loadavg: 2.22 2.57 2.34 3/82 6531
/proc/meminfo: memFree=14816/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1354.13
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 135300 113 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527098 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1354.13
Current children cumulated vsize (KiB) 6880

[startup+1423.31 s]
/proc/loadavg: 2.08 2.46 2.31 3/82 6531
/proc/meminfo: memFree=14816/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1413.58
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 141241 117 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1413.58
Current children cumulated vsize (KiB) 6880

[startup+1483.33 s]
/proc/loadavg: 2.03 2.37 2.29 3/88 6605
/proc/meminfo: memFree=15824/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1472.96
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 147175 121 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134518016 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1472.96
Current children cumulated vsize (KiB) 6880

[startup+1543.36 s]
/proc/loadavg: 2.48 2.43 2.31 3/88 6697
/proc/meminfo: memFree=15520/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1532.34
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 153110 124 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520548 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1532.34
Current children cumulated vsize (KiB) 6880

[startup+1603.38 s]
/proc/loadavg: 2.41 2.43 2.32 3/82 6729
/proc/meminfo: memFree=15648/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1591.75
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 159047 128 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524623 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1591.75
Current children cumulated vsize (KiB) 6880

[startup+1663.39 s]
/proc/loadavg: 2.15 2.35 2.29 3/82 6729
/proc/meminfo: memFree=15264/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1651.2
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 164988 132 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524884 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1651.2
Current children cumulated vsize (KiB) 6880

[startup+1723.4 s]
/proc/loadavg: 2.21 2.32 2.28 3/82 6729
/proc/meminfo: memFree=15072/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1710.65
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 170927 138 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1710.65
Current children cumulated vsize (KiB) 6880

[startup+1783.41 s]
/proc/loadavg: 2.14 2.29 2.27 3/82 6729
/proc/meminfo: memFree=15840/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1770.09
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 176867 142 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520806 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1770.09
Current children cumulated vsize (KiB) 6880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.68 s]
/proc/loadavg: 2.16 2.27 2.27 3/82 6729
/proc/meminfo: memFree=16032/2055920 swapFree=4191892/4192956
[pid=6284] ppid=6282 vsize=6880 CPUtime=1800.09
/proc/6284/stat : 6284 (VALCSP) R 6282 6284 5647 0 -1 4194304 1471 0 0 0 179865 144 0 0 25 0 1 0 161418609 7045120 1449 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524635 0 0 4096 0 0 0 0 17 1 0 0
/proc/6284/statm: 1720 1449 66 8 0 1392 0
Current children cumulated CPU time (s) 1800.09
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): 1813.7
CPU time (s): 1800.1
CPU user time (s): 1798.65
CPU system time (s): 1.44278
CPU usage (%): 99.2501
Max. virtual memory (cumulated for all children) (KiB): 6880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.65
system time used= 1.44278
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= 41872

runsolver used 2.02969 s user time and 5.2882 s system time

The end



Launcher Data (download as text)




Begin job on node42 on Sun Jan  7 00:36:34 UTC 2007


IDJOB= 198641
IDBENCH= 3568
FILE ID= node42/198641-1168130194

PBS_JOBID= 3477944

Free space on /tmp= 66542 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-40.xml
COMMAND LINE= /tmp/evaluation/198641-1168130194/VALCSP /tmp/evaluation/198641-1168130194/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-198641-1168130194 -o ROOT/results/node42/solver-198641-1168130194 -C 1800 -M 900  /tmp/evaluation/198641-1168130194/VALCSP /tmp/evaluation/198641-1168130194/unknown.xml

META MD5SUM SOLVER= 6fc756be3a7e45a17a81a19ce431bc48
MD5SUM BENCH=  d1f4129f70dd419f660e3cfb9c33592c

RANDOM SEED= 346554844

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		: 3000.229
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		: 3000.229
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:       1650360 kB
Buffers:         23924 kB
Cached:         287296 kB
SwapCached:        492 kB
Active:         131732 kB
Inactive:       226832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650360 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:             496 kB
Writeback:           0 kB
Mapped:          57104 kB
Slab:            32240 kB
Committed_AS:  3001056 kB
PageTables:       1828 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= 58883 MiB



End job on node42 on Sun Jan  7 01:06:48 UTC 2007