Trace number 1082117

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) 1800.03 1801.51

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-16.xml
MD5SUM17d5a229380d5fbf34b59ff6e8d706d0
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 variables48
Number of constraints1160
Maximum constraint arity2
Maximum domain size48
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1160
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-1082117-1215220808)
0.00/0.15	c Converted in 55 ms
0.00/0.15	c solving(HOME/instance-1082117-1215220808,1800000)

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-1082117-1215220808/watcher-1082117-1215220808 -o /tmp/evaluation-result-1082117-1215220808/solver-1082117-1215220808 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1082117-1215220808 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: 2.22 2.06 2.01 4/93 27854
/proc/meminfo: memFree=328968/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=4780 CPUtime=0
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 376 0 0 0 0 0 0 0 20 0 1 0 2001053055 4894720 94 996147200 134512640 134990860 4294956096 18446744073709551615 134530856 0 0 4096 0 0 0 0 17 1 0 0
/proc/27854/statm: 1195 94 72 116 0 706 0

[startup+0.164233 s]
/proc/loadavg: 2.22 2.06 2.01 4/93 27854
/proc/meminfo: memFree=328968/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=56076 CPUtime=0.15
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1207 0 0 0 8 7 0 0 20 0 1 0 2001053055 57421824 918 996147200 134512640 134990860 4294956096 18446744073709551615 134668468 0 0 4096 2 0 0 0 17 1 0 0
/proc/27854/statm: 14019 918 180 116 0 13530 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 56076

[startup+0.20124 s]
/proc/loadavg: 2.22 2.06 2.01 4/93 27854
/proc/meminfo: memFree=328968/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=0.18
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 11 7 0 0 21 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 66316

[startup+0.301254 s]
/proc/loadavg: 2.22 2.06 2.01 4/93 27854
/proc/meminfo: memFree=328968/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=0.28
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 21 7 0 0 22 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 66316

[startup+0.701313 s]
/proc/loadavg: 2.22 2.06 2.01 4/93 27854
/proc/meminfo: memFree=328968/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=0.68
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 61 7 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134710480 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 66316

[startup+1.50143 s]
/proc/loadavg: 2.22 2.06 2.01 3/95 27856
/proc/meminfo: memFree=325560/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=1.46
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 139 7 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718678 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 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+3.10167 s]
/proc/loadavg: 2.20 2.06 2.01 3/95 27856
/proc/meminfo: memFree=325368/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=3.03
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 296 7 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718805 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 66316

[startup+6.30114 s]
/proc/loadavg: 2.20 2.06 2.01 3/95 27856
/proc/meminfo: memFree=325432/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=6.17
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 610 7 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 66316

[startup+12.7021 s]
/proc/loadavg: 2.17 2.05 2.01 3/95 27856
/proc/meminfo: memFree=325432/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=12.45
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 1238 7 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 66316

[startup+25.502 s]
/proc/loadavg: 2.22 2.07 2.02 3/95 27856
/proc/meminfo: memFree=325432/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=25.01
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 2494 7 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134838858 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.01
Current children cumulated vsize (KiB) 66316

[startup+51.1018 s]
/proc/loadavg: 2.34 2.11 2.03 2/72 28232
/proc/meminfo: memFree=373232/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=50.32
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 5017 15 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718758 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.32
Current children cumulated vsize (KiB) 66316

[startup+102.301 s]
/proc/loadavg: 2.13 2.09 2.03 3/83 28308
/proc/meminfo: memFree=294096/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=101.49
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 10134 15 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134634560 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 66316

[startup+162.301 s]
/proc/loadavg: 2.05 2.07 2.02 3/83 28308
/proc/meminfo: memFree=293584/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=161.46
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 16131 15 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718678 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.46
Current children cumulated vsize (KiB) 66316

[startup+222.306 s]
/proc/loadavg: 2.02 2.05 2.01 3/83 28308
/proc/meminfo: memFree=293520/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=221.45
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 22129 16 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.45
Current children cumulated vsize (KiB) 66316

[startup+282.302 s]
/proc/loadavg: 2.00 2.04 2.01 3/83 28308
/proc/meminfo: memFree=293520/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=281.43
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 28127 16 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134716007 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.43
Current children cumulated vsize (KiB) 66316

[startup+342.303 s]
/proc/loadavg: 2.00 2.03 2.00 3/83 28308
/proc/meminfo: memFree=293520/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=341.4
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 34124 16 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134710220 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 341.4
Current children cumulated vsize (KiB) 66316

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 28308
/proc/meminfo: memFree=293520/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=401.38
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 40122 16 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 401.38
Current children cumulated vsize (KiB) 66316

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 28310
/proc/meminfo: memFree=293264/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=66316 CPUtime=461.35
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1297 0 0 0 46119 16 0 0 25 0 2 0 2001053055 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 16579 1007 194 116 0 16090 0
[pid=27854/tid=27856] ppid=27852 vsize=66316 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2001053072 67907584 1007 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 461.35
Current children cumulated vsize (KiB) 66316

[startup+522.301 s]

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

[pid=27854] ppid=27852 vsize=76560 CPUtime=1241.03
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1298 0 0 0 124086 17 0 0 25 0 3 0 2001053055 78397440 1008 996147200 134512640 134990860 4294956096 18446744073709551615 134655139 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 19140 1008 194 116 0 18651 0
[pid=27854/tid=27856] ppid=27852 vsize=76560 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2001053072 78397440 1008 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27854/tid=28311] ppid=27852 vsize=76560 CPUtime=0
/proc/27854/task/28311/stat : 28311 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2001143083 78397440 1008 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1241.03
Current children cumulated vsize (KiB) 76560

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 28311
/proc/meminfo: memFree=292616/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=76560 CPUtime=1301.01
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1298 0 0 0 130084 17 0 0 25 0 3 0 2001053055 78397440 1008 996147200 134512640 134990860 4294956096 18446744073709551615 134718656 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 19140 1008 194 116 0 18651 0
[pid=27854/tid=27856] ppid=27852 vsize=76560 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2001053072 78397440 1008 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27854/tid=28311] ppid=27852 vsize=76560 CPUtime=0
/proc/27854/task/28311/stat : 28311 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2001143083 78397440 1008 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1301.01
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28312
/proc/meminfo: memFree=292480/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=86804 CPUtime=1360.98
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1299 0 0 0 136081 17 0 0 25 0 4 0 2001053055 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 134718721 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 21701 1009 194 116 0 21212 0
[pid=27854/tid=27856] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2001053072 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27854/tid=28311] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/28311/stat : 28311 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2001143083 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28312] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/28312/stat : 28312 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2001188092 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1360.98
Current children cumulated vsize (KiB) 86804

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28312
/proc/meminfo: memFree=292480/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=86804 CPUtime=1420.96
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1299 0 0 0 142079 17 0 0 25 0 4 0 2001053055 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 21701 1009 194 116 0 21212 0
[pid=27854/tid=27856] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2001053072 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27854/tid=28311] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/28311/stat : 28311 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2001143083 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28312] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/28312/stat : 28312 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2001188092 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1420.96
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28312
/proc/meminfo: memFree=292480/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=86804 CPUtime=1480.93
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1299 0 0 0 148076 17 0 0 25 0 4 0 2001053055 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 134604281 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 21701 1009 194 116 0 21212 0
[pid=27854/tid=27856] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2001053072 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27854/tid=28311] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/28311/stat : 28311 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2001143083 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28312] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/28312/stat : 28312 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2001188092 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1480.93
Current children cumulated vsize (KiB) 86804

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 28312
/proc/meminfo: memFree=292416/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=86804 CPUtime=1540.92
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1299 0 0 0 154074 18 0 0 25 0 4 0 2001053055 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 134715866 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 21701 1009 194 116 0 21212 0
[pid=27854/tid=27856] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2001053072 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27854/tid=28311] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/28311/stat : 28311 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2001143083 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28312] ppid=27852 vsize=86804 CPUtime=0
/proc/27854/task/28312/stat : 28312 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2001188092 88887296 1009 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1540.92
Current children cumulated vsize (KiB) 86804

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28313
/proc/meminfo: memFree=292344/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=97048 CPUtime=1600.88
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1300 0 0 0 160070 18 0 0 25 0 5 0 2001053055 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 24262 1010 194 116 0 23773 0
[pid=27854/tid=27856] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2001053072 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27854/tid=28311] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28311/stat : 28311 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001143083 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28312] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28312/stat : 28312 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001188092 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28313] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28313/stat : 28313 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2001210598 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1600.88
Current children cumulated vsize (KiB) 97048

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28313
/proc/meminfo: memFree=292280/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=97048 CPUtime=1660.86
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1300 0 0 0 166068 18 0 0 25 0 5 0 2001053055 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 134838840 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 24262 1010 194 116 0 23773 0
[pid=27854/tid=27856] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2001053072 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27854/tid=28311] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28311/stat : 28311 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001143083 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28312] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28312/stat : 28312 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001188092 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28313] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28313/stat : 28313 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2001210598 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1660.86
Current children cumulated vsize (KiB) 97048

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28313
/proc/meminfo: memFree=292280/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=97048 CPUtime=1720.84
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1300 0 0 0 172066 18 0 0 25 0 5 0 2001053055 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 24262 1010 194 116 0 23773 0
[pid=27854/tid=27856] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2001053072 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27854/tid=28311] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28311/stat : 28311 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001143083 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28312] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28312/stat : 28312 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001188092 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28313] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28313/stat : 28313 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001210598 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1720.84
Current children cumulated vsize (KiB) 97048

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 28313
/proc/meminfo: memFree=292024/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=97048 CPUtime=1780.81
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1300 0 0 0 178063 18 0 0 25 0 5 0 2001053055 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 134718746 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 24262 1010 194 116 0 23773 0
[pid=27854/tid=27856] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/27856/stat : 27856 (bprolog) S 27852 27854 26850 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2001053072 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27854/tid=28311] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28311/stat : 28311 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001143083 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28312] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28312/stat : 28312 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001188092 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27854/tid=28313] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28313/stat : 28313 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2001210598 99377152 1010 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1780.81
Current children cumulated vsize (KiB) 97048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28313
/proc/meminfo: memFree=292024/2055920 swapFree=4180424/4192956
[pid=27854] ppid=27852 vsize=97048 CPUtime=1800.01
/proc/27854/stat : 27854 (bprolog) R 27852 27854 26850 0 -1 4194304 1301 0 0 0 179983 18 0 0 25 0 2 0 2001053055 99377152 1011 996147200 134512640 134990860 4294956096 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27854/statm: 24262 1011 195 116 0 23773 0
[pid=27854/tid=28313] ppid=27852 vsize=97048 CPUtime=0
/proc/27854/task/28313/stat : 28313 (bprolog) S 27852 27854 26850 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 2 0 2001210598 99377152 1011 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.01
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): 1801.51
CPU time (s): 1800.03
CPU user time (s): 1799.84
CPU system time (s): 0.187971
CPU usage (%): 99.9175
Max. virtual memory (cumulated for all children) (KiB): 97048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1301
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= 13
involuntary context switches= 7863

runsolver used 2.25466 second user time and 5.66414 second system time

The end

Launcher Data (download as text)

Begin job on node52 at 2008-07-05 03:20:08
IDJOB=1082117
IDBENCH=57184
IDSOLVER=347
FILE ID=node52/1082117-1215220808
PBS_JOBID= 7881799
Free space on /tmp= 66528 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-16.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1082117-1215220808/watcher-1082117-1215220808 -o /tmp/evaluation-result-1082117-1215220808/solver-1082117-1215220808 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1082117-1215220808 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 17d5a229380d5fbf34b59ff6e8d706d0
RANDOM SEED=855204683

node52.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		: 3000.265
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		: 3000.265
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:        329448 kB
Buffers:         11624 kB
Cached:        1575756 kB
SwapCached:       6608 kB
Active:         937828 kB
Inactive:       721080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        329448 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          87848 kB
Slab:            52076 kB
Committed_AS:  4586072 kB
PageTables:       2252 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= 66548 MiB
End job on node52 at 2008-07-05 03:50:11