Trace number 1071381

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 1816.61

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-12-12-3.xml
MD5SUMe34e1386cee7fc09fd89180f54910ae3
Bench CategoryN-ARY-INT (n-ary 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 variables144
Number of constraints4356
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4356
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-1071381-1215168804)
1.68/1.78	c Converted in 829 ms
1.68/1.78	c solving(HOME/instance-1071381-1215168804,1800000)

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-1071381-1215168804/watcher-1071381-1215168804 -o /tmp/evaluation-result-1071381-1215168804/solver-1071381-1215168804 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1071381-1215168804 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: 1.92 1.98 1.99 4/81 864
/proc/meminfo: memFree=1052008/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=4780 CPUtime=0
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 616 0 0 0 0 0 0 0 20 0 1 0 1995850057 4894720 334 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/864/statm: 1195 334 72 116 0 706 0

[startup+0.177048 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 864
/proc/meminfo: memFree=1052008/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=56080 CPUtime=0.16
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 1111 0 0 0 8 8 0 0 20 0 1 0 1995850057 57425920 824 996147200 134512640 134990860 4294956096 18446744073709551615 134561372 0 0 4096 2 0 0 0 17 1 0 0
/proc/864/statm: 14020 824 178 116 0 13531 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 56080

[startup+0.201054 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 864
/proc/meminfo: memFree=1052008/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=56080 CPUtime=0.18
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 1111 0 0 0 8 10 0 0 20 0 1 0 1995850057 57425920 824 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/864/statm: 14020 824 178 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.301065 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 864
/proc/meminfo: memFree=1052008/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=56080 CPUtime=0.29
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 1112 0 0 0 14 15 0 0 21 0 1 0 1995850057 57425920 825 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/864/statm: 14020 825 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701113 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 864
/proc/meminfo: memFree=1052008/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=56080 CPUtime=0.68
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 1115 0 0 0 33 35 0 0 25 0 1 0 1995850057 57425920 828 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/864/statm: 14020 828 178 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.5012 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 865
/proc/meminfo: memFree=1048928/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=56080 CPUtime=1.47
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 1121 0 0 0 70 77 0 0 25 0 1 0 1995850057 57425920 834 996147200 134512640 134990860 4294956096 18446744073709551615 134597911 0 0 4096 2 0 0 0 17 1 0 0
/proc/864/statm: 14020 834 178 116 0 13531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56080

[startup+3.10139 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 866
/proc/meminfo: memFree=1038744/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=3.07
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3578 0 0 0 213 94 0 0 25 0 2 0 1995850057 80728064 3286 996147200 134512640 134990860 4294956096 18446744073709551615 134605306 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3286 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3286 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 78836

[startup+6.30277 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 866
/proc/meminfo: memFree=1038680/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=6.24
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3578 0 0 0 530 94 0 0 25 0 2 0 1995850057 80728064 3286 996147200 134512640 134990860 4294956096 18446744073709551615 134629424 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3286 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3286 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) 78836

[startup+12.7015 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 866
/proc/meminfo: memFree=1038552/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=12.58
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3578 0 0 0 1164 94 0 0 25 0 2 0 1995850057 80728064 3286 996147200 134512640 134990860 4294956096 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3286 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3286 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) 78836

[startup+25.501 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 866
/proc/meminfo: memFree=1038680/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=25.27
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3578 0 0 0 2433 94 0 0 25 0 2 0 1995850057 80728064 3286 996147200 134512640 134990860 4294956096 18446744073709551615 134629860 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3286 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3286 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) 78836

[startup+51.1011 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 866
/proc/meminfo: memFree=1038744/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=50.66
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3579 0 0 0 4972 94 0 0 25 0 2 0 1995850057 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 134629782 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3287 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 78836

[startup+102.301 s]
/proc/loadavg: 2.02 2.00 2.00 3/83 866
/proc/meminfo: memFree=1038680/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=101.42
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3579 0 0 0 10048 94 0 0 25 0 2 0 1995850057 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 134605340 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3287 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3287 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) 78836

[startup+162.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 866
/proc/meminfo: memFree=1038616/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=160.92
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3579 0 0 0 15998 94 0 0 25 0 2 0 1995850057 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 134629820 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3287 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 78836

[startup+222.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 866
/proc/meminfo: memFree=1038552/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=220.41
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3579 0 0 0 21947 94 0 0 25 0 2 0 1995850057 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 134629373 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3287 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3287 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) 78836

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 866
/proc/meminfo: memFree=1038552/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=279.9
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3579 0 0 0 27896 94 0 0 25 0 2 0 1995850057 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 134605306 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3287 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3287 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) 78836

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 866
/proc/meminfo: memFree=1038552/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=339.39
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3579 0 0 0 33845 94 0 0 25 0 2 0 1995850057 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 134571791 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3287 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3287 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) 78836

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 866
/proc/meminfo: memFree=1038552/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=398.89
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3579 0 0 0 39795 94 0 0 25 0 2 0 1995850057 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 134629760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3287 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3287 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) 78836

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 872
/proc/meminfo: memFree=1038360/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=78836 CPUtime=458.36
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3579 0 0 0 45741 95 0 0 25 0 2 0 1995850057 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 134605371 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 19709 3287 193 116 0 19220 0
[pid=864/tid=866] ppid=862 vsize=78836 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1995850262 80728064 3287 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 78836

[startup+522.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 910
/proc/meminfo: memFree=1654376/2055920 swapFree=4179828/4192956

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

Current children cumulated CPU time (s) 1231.11
Current children cumulated vsize (KiB) 89080

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 911
/proc/meminfo: memFree=1594976/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=89080 CPUtime=1290.55
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3580 0 0 0 128959 96 0 0 25 0 3 0 1995850057 91217920 3288 996147200 134512640 134990860 4294956096 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 22270 3288 193 116 0 21781 0
[pid=864/tid=866] ppid=862 vsize=89080 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1995850262 91217920 3288 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=911] ppid=862 vsize=89080 CPUtime=0
/proc/864/task/911/stat : 911 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1995940280 91217920 3288 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1290.55
Current children cumulated vsize (KiB) 89080

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 912
/proc/meminfo: memFree=1594904/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=99324 CPUtime=1349.98
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3581 0 0 0 134902 96 0 0 25 0 4 0 1995850057 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 24831 3289 193 116 0 24342 0
[pid=864/tid=866] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1995850262 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=911] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/911/stat : 911 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1995940280 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=912] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/912/stat : 912 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1995985287 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1349.98
Current children cumulated vsize (KiB) 99324

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 912
/proc/meminfo: memFree=1594840/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=99324 CPUtime=1409.42
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3581 0 0 0 140846 96 0 0 25 0 4 0 1995850057 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 134629459 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 24831 3289 193 116 0 24342 0
[pid=864/tid=866] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1995850262 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=911] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/911/stat : 911 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1995940280 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=912] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/912/stat : 912 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1995985287 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1409.42
Current children cumulated vsize (KiB) 99324

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 912
/proc/meminfo: memFree=1594840/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=99324 CPUtime=1468.87
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3581 0 0 0 146790 97 0 0 25 0 4 0 1995850057 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 134629373 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 24831 3289 193 116 0 24342 0
[pid=864/tid=866] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1995850262 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=911] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/911/stat : 911 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1995940280 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=912] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/912/stat : 912 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1995985287 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1468.87
Current children cumulated vsize (KiB) 99324

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 912
/proc/meminfo: memFree=1594776/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=99324 CPUtime=1528.31
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3581 0 0 0 152734 97 0 0 25 0 4 0 1995850057 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 134629704 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 24831 3289 193 116 0 24342 0
[pid=864/tid=866] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1995850262 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=911] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/911/stat : 911 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1995940280 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=912] ppid=862 vsize=99324 CPUtime=0
/proc/864/task/912/stat : 912 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1995985287 101707776 3289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1528.31
Current children cumulated vsize (KiB) 99324

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 913
/proc/meminfo: memFree=1594768/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=109568 CPUtime=1587.74
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3582 0 0 0 158677 97 0 0 25 0 5 0 1995850057 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 27392 3290 193 116 0 26903 0
[pid=864/tid=866] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1995850262 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=911] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/911/stat : 911 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1995940280 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=912] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/912/stat : 912 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1995985287 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=913] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/913/stat : 913 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1996007795 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1587.74
Current children cumulated vsize (KiB) 109568

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 913
/proc/meminfo: memFree=1594704/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=109568 CPUtime=1647.18
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3582 0 0 0 164621 97 0 0 25 0 5 0 1995850057 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 27392 3290 193 116 0 26903 0
[pid=864/tid=866] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1995850262 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=911] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/911/stat : 911 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1995940280 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=912] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/912/stat : 912 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1995985287 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=913] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/913/stat : 913 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1996007795 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1647.18
Current children cumulated vsize (KiB) 109568

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 913
/proc/meminfo: memFree=1594576/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=109568 CPUtime=1706.62
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3582 0 0 0 170565 97 0 0 25 0 5 0 1995850057 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 134605323 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 27392 3290 193 116 0 26903 0
[pid=864/tid=866] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1995850262 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=911] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/911/stat : 911 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1995940280 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=912] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/912/stat : 912 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1995985287 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=913] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/913/stat : 913 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1996007795 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1706.62
Current children cumulated vsize (KiB) 109568

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 913
/proc/meminfo: memFree=1594448/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=109568 CPUtime=1766.05
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3582 0 0 0 176508 97 0 0 25 0 5 0 1995850057 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/864/statm: 27392 3290 193 116 0 26903 0
[pid=864/tid=866] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/866/stat : 866 (bprolog) S 862 864 32250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1995850262 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=911] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/911/stat : 911 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1995940280 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=912] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/912/stat : 912 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1995985287 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=864/tid=913] ppid=862 vsize=109568 CPUtime=0
/proc/864/task/913/stat : 913 (bprolog) S 862 864 32250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1996007795 112197632 3290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1766.05
Current children cumulated vsize (KiB) 109568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 913
/proc/meminfo: memFree=1594384/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=109568 CPUtime=1800.04
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3583 0 0 0 179907 97 0 0 25 0 1 0 1995850057 112197632 3291 996147200 134512640 134990860 4294956096 18446744073709551615 134559523 0 0 4096 2 0 0 0 17 1 0 0
/proc/864/statm: 27392 3291 194 116 0 26903 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109568

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

Solver just ended. Dumping a history of the last processes samples

[startup+1816.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 913
/proc/meminfo: memFree=1594384/2055920 swapFree=4179828/4192956
[pid=864] ppid=862 vsize=109568 CPUtime=1800.04
/proc/864/stat : 864 (bprolog) R 862 864 32250 0 -1 4194304 3583 0 0 0 179907 97 0 0 25 0 1 0 1995850057 112197632 3291 996147200 134512640 134990860 4294956096 18446744073709551615 134559523 0 0 4096 2 0 0 0 17 1 0 0
/proc/864/statm: 27392 3291 194 116 0 26903 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.61
CPU time (s): 1800.05
CPU user time (s): 1799.07
CPU system time (s): 0.974851
CPU usage (%): 99.0882
Max. virtual memory (cumulated for all children) (KiB): 109568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 0.974851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3583
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= 12
involuntary context switches= 35653

runsolver used 1.72174 second user time and 5.09523 second system time

The end

Launcher Data (download as text)

Begin job on node66 at 2008-07-04 12:53:24
IDJOB=1071381
IDBENCH=56085
IDSOLVER=347
FILE ID=node66/1071381-1215168804
PBS_JOBID= 7881462
Free space on /tmp= 66520 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-12-12-3.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1071381-1215168804/watcher-1071381-1215168804 -o /tmp/evaluation-result-1071381-1215168804/solver-1071381-1215168804 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1071381-1215168804 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e34e1386cee7fc09fd89180f54910ae3
RANDOM SEED=1338509641

node66.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		: 3000.213
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		: 3000.213
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:       1052488 kB
Buffers:         33740 kB
Cached:         142772 kB
SwapCached:       6748 kB
Active:         906536 kB
Inactive:        42664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1052488 kB
SwapTotal:     4192956 kB
SwapFree:      4179828 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:         789004 kB
Slab:            37792 kB
Committed_AS:  4808552 kB
PageTables:       3376 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= 66508 MiB
End job on node66 at 2008-07-04 13:23:42