Trace number 1084655

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
bpsolver 2008-06-27? (TO) 1800.05 1811.21

General information on the benchmark

Namecsp/langford2/
normalized-langford-2-17.xml
MD5SUMf3b6b4c03660c6eba283dd0327fa94ab
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 variables34
Number of constraints578
Maximum constraint arity2
Maximum domain size34
Number of constraints which are defined in extension0
Number of constraints which are defined in intension578
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1084655-1215231372)
0.06/0.08	c Converted in 39 ms
0.06/0.08	c solving(HOME/instance-1084655-1215231372,1800000)

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-1084655-1215231372/watcher-1084655-1215231372 -o /tmp/evaluation-result-1084655-1215231372/solver-1084655-1215231372 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1084655-1215231372 1800 

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 2.01 2.00 4/80 18867
/proc/meminfo: memFree=1707312/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=18572 CPUtime=0
/proc/18867/stat : 18867 (runsolver) R 18865 18867 14877 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 2002111215 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 225612197159 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18867/statm: 4643 292 257 25 0 2626 0

[startup+0.081909 s]
/proc/loadavg: 2.00 2.01 2.00 4/80 18867
/proc/meminfo: memFree=1707312/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=56080 CPUtime=0.06
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1097 0 0 0 4 2 0 0 22 0 1 0 2002111215 57425920 810 996147200 134512640 134990860 4294956096 18446744073709551615 134772162 0 0 4096 2 0 0 0 17 1 0 0
/proc/18867/statm: 14020 810 178 116 0 13531 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 56080

[startup+0.101909 s]
/proc/loadavg: 2.00 2.01 2.00 4/80 18867
/proc/meminfo: memFree=1707312/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=0.08
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1205 0 0 0 6 2 0 0 22 0 2 0 2002111215 67907584 915 996147200 134512640 134990860 4294956096 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 915 192 116 0 16090 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 66316

[startup+0.301925 s]
/proc/loadavg: 2.00 2.01 2.00 4/80 18867
/proc/meminfo: memFree=1707312/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=0.28
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 26 2 0 0 23 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134605140 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 66316

[startup+0.70196 s]
/proc/loadavg: 2.00 2.01 2.00 4/80 18867
/proc/meminfo: memFree=1707312/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=0.67
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 65 2 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134629962 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 66316

[startup+1.50103 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18869
/proc/meminfo: memFree=1704288/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=1.46
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 144 2 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 66316

[startup+3.10117 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18869
/proc/meminfo: memFree=1704096/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=3.06
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 303 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134608352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 66316

[startup+6.30144 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18869
/proc/meminfo: memFree=1704096/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=6.24
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 621 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134605175 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 66316

[startup+12.702 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18869
/proc/meminfo: memFree=1704096/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=12.58
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 1255 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134715644 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 66316

[startup+25.5011 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18869
/proc/meminfo: memFree=1704160/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=25.27
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 2524 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 66316

[startup+51.1013 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18869
/proc/meminfo: memFree=1704160/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=50.65
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 5062 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 66316

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18869
/proc/meminfo: memFree=1703968/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=101.42
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 10139 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134718785 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 66316

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18869
/proc/meminfo: memFree=1703968/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=160.91
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 16088 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134718668 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 66316

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18869
/proc/meminfo: memFree=1703840/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=220.41
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 22038 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134631310 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 66316

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18869
/proc/meminfo: memFree=1703840/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=279.9
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 27987 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134631310 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 66316

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18869
/proc/meminfo: memFree=1703904/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=339.39
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 33936 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134710650 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 66316

[startup+402.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 18869
/proc/meminfo: memFree=1703840/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=398.89
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 39886 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134718382 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.89
Current children cumulated vsize (KiB) 66316

[startup+462.302 s]
/proc/loadavg: 2.08 2.03 2.00 3/82 18869
/proc/meminfo: memFree=1703840/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=66316 CPUtime=458.38
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1207 0 0 0 45835 3 0 0 25 0 2 0 2002111215 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 134614421 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 16579 917 194 116 0 16090 0
[pid=18867/tid=18869] ppid=18865 vsize=66316 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2002111225 67907584 917 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.38
Current children cumulated vsize (KiB) 66316

[startup+522.302 s]

################
# More data... #
################

/proc/loadavg: 2.00 2.01 2.00 3/83 18872
/proc/meminfo: memFree=1703192/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=76560 CPUtime=1231.79
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1208 0 0 0 123176 3 0 0 25 0 3 0 2002111215 78397440 918 996147200 134512640 134990860 4294956096 18446744073709551615 134718668 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18867/statm: 19140 918 194 116 0 18651 0
[pid=18867/tid=18869] ppid=18865 vsize=76560 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2002111225 78397440 918 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18870] ppid=18865 vsize=76560 CPUtime=0
/proc/18867/task/18870/stat : 18870 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2002201237 78397440 918 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.79
Current children cumulated vsize (KiB) 76560

[startup+1302.3 s]
/proc/loadavg: 1.92 1.99 1.99 3/75 18902
/proc/meminfo: memFree=1765200/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=76560 CPUtime=1291.32
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1208 0 0 0 129128 4 0 0 25 0 3 0 2002111215 78397440 918 996147200 134512640 134990860 4294956096 18446744073709551615 134838858 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18867/statm: 19140 918 194 116 0 18651 0
[pid=18867/tid=18869] ppid=18865 vsize=76560 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2002111225 78397440 918 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18870] ppid=18865 vsize=76560 CPUtime=0
/proc/18867/task/18870/stat : 18870 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2002201237 78397440 918 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.32
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18903
/proc/meminfo: memFree=1764488/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=86804 CPUtime=1351.3
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1209 0 0 0 135126 4 0 0 25 0 4 0 2002111215 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 134597957 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18867/statm: 21701 919 194 116 0 21212 0
[pid=18867/tid=18869] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002111225 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18870] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18870/stat : 18870 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002201237 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18903] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18903/stat : 18903 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002246245 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1351.3
Current children cumulated vsize (KiB) 86804

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18903
/proc/meminfo: memFree=1764360/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=86804 CPUtime=1411.28
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1209 0 0 0 141124 4 0 0 25 0 4 0 2002111215 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 134838858 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18867/statm: 21701 919 194 116 0 21212 0
[pid=18867/tid=18869] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002111225 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18870] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18870/stat : 18870 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002201237 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18903] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18903/stat : 18903 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002246245 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1411.28
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18903
/proc/meminfo: memFree=1764232/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=86804 CPUtime=1471.25
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1209 0 0 0 147121 4 0 0 25 0 4 0 2002111215 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18867/statm: 21701 919 194 116 0 21212 0
[pid=18867/tid=18869] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002111225 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18870] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18870/stat : 18870 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002201237 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18903] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18903/stat : 18903 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002246245 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1471.25
Current children cumulated vsize (KiB) 86804

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18903
/proc/meminfo: memFree=1764232/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=86804 CPUtime=1531.24
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1209 0 0 0 153120 4 0 0 25 0 4 0 2002111215 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 134572205 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18867/statm: 21701 919 194 116 0 21212 0
[pid=18867/tid=18869] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002111225 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18870] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18870/stat : 18870 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002201237 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18903] ppid=18865 vsize=86804 CPUtime=0
/proc/18867/task/18903/stat : 18903 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002246245 88887296 919 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1531.24
Current children cumulated vsize (KiB) 86804

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18904
/proc/meminfo: memFree=1764288/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=97048 CPUtime=1591.21
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1210 0 0 0 159117 4 0 0 25 0 5 0 2002111215 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18867/statm: 24262 920 194 116 0 23773 0
[pid=18867/tid=18869] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002111225 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18870] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18870/stat : 18870 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002201237 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18903] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18903/stat : 18903 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002246245 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18867/tid=18904] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18904/stat : 18904 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2002268751 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1591.21
Current children cumulated vsize (KiB) 97048

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18904
/proc/meminfo: memFree=1764232/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=97048 CPUtime=1651.19
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1210 0 0 0 165115 4 0 0 25 0 5 0 2002111215 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 134592886 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18867/statm: 24262 920 194 116 0 23773 0
[pid=18867/tid=18869] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002111225 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18870] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18870/stat : 18870 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002201237 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18903] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18903/stat : 18903 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002246245 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18867/tid=18904] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18904/stat : 18904 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2002268751 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1651.19
Current children cumulated vsize (KiB) 97048

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18904
/proc/meminfo: memFree=1764104/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=97048 CPUtime=1711.17
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1210 0 0 0 171113 4 0 0 25 0 5 0 2002111215 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 134621603 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18867/statm: 24262 920 194 116 0 23773 0
[pid=18867/tid=18869] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002111225 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18870] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18870/stat : 18870 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002201237 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18903] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18903/stat : 18903 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002246245 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18867/tid=18904] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18904/stat : 18904 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002268751 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1711.17
Current children cumulated vsize (KiB) 97048

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18904
/proc/meminfo: memFree=1764040/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=97048 CPUtime=1771.15
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1210 0 0 0 177111 4 0 0 25 0 5 0 2002111215 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 134631122 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18867/statm: 24262 920 194 116 0 23773 0
[pid=18867/tid=18869] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18869/stat : 18869 (bprolog) S 18865 18867 14877 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002111225 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18870] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18870/stat : 18870 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002201237 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18867/tid=18903] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18903/stat : 18903 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002246245 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18867/tid=18904] ppid=18865 vsize=97048 CPUtime=0
/proc/18867/task/18904/stat : 18904 (bprolog) S 18865 18867 14877 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002268751 99377152 920 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1771.15
Current children cumulated vsize (KiB) 97048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18904
/proc/meminfo: memFree=1764040/2055920 swapFree=4180080/4192956
[pid=18867] ppid=18865 vsize=97048 CPUtime=1800.04
/proc/18867/stat : 18867 (bprolog) R 18865 18867 14877 0 -1 4194304 1211 0 0 0 180000 4 0 0 25 0 1 0 2002111215 99377152 921 996147200 134512640 134990860 4294956096 18446744073709551615 134838937 0 0 4096 2 0 0 0 17 0 0 0
/proc/18867/statm: 24262 921 195 116 0 23773 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 97048

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): 1811.21
CPU time (s): 1800.05
CPU user time (s): 1800.01
CPU system time (s): 0.045993
CPU usage (%): 99.3841
Max. virtual memory (cumulated for all children) (KiB): 97048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1211
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= 11
involuntary context switches= 54590

runsolver used 1.71374 second user time and 4.88626 second system time

The end

Launcher Data (download as text)

Begin job on node31 at 2008-07-05 06:16:12
IDJOB=1084655
IDBENCH=57576
IDSOLVER=347
FILE ID=node31/1084655-1215231372
PBS_JOBID= 7881780
Free space on /tmp= 66484 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-17.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084655-1215231372/watcher-1084655-1215231372 -o /tmp/evaluation-result-1084655-1215231372/solver-1084655-1215231372 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1084655-1215231372 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f3b6b4c03660c6eba283dd0327fa94ab
RANDOM SEED=313261047

node31.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		: 3000.232
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		: 3000.232
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:       1707792 kB
Buffers:         44624 kB
Cached:         179820 kB
SwapCached:       6280 kB
Active:         214632 kB
Inactive:        81148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707792 kB
SwapTotal:     4192956 kB
SwapFree:      4180080 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          84516 kB
Slab:            37020 kB
Committed_AS:  3952032 kB
PageTables:       2108 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node31 at 2008-07-05 06:46:25