Trace number 1100891

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) 1800.1 1805.71

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-37_ext.xml
MD5SUM504bb3cfc5b77d445e8ef185c72f0228
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark680.963
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints485
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension485
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	c bpsolver version 6.27.2008
0.19/0.20	c converting(HOME/instance-1100891-1215288534)
1.59/1.62	c Converted in 480 ms
1.59/1.62	c solving(HOME/instance-1100891-1215288534,1800000)

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-1100891-1215288534/watcher-1100891-1215288534 -o /tmp/evaluation-result-1100891-1215288534/solver-1100891-1215288534 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1100891-1215288534 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 4/87 15315
/proc/meminfo: memFree=1733848/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=55712 CPUtime=0
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 726 0 0 0 0 0 0 0 18 0 1 0 2007803143 57049088 443 996147200 134512640 134990860 4294956096 18446744073709551615 134958962 0 0 4096 0 0 0 0 17 0 0 0
/proc/15315/statm: 13928 453 104 116 0 13439 0

[startup+0.098968 s]
/proc/loadavg: 1.92 1.98 1.99 4/87 15315
/proc/meminfo: memFree=1733848/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=56080 CPUtime=0.08
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 1096 0 0 0 2 6 0 0 18 0 1 0 2007803143 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/15315/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.101968 s]
/proc/loadavg: 1.92 1.98 1.99 4/87 15315
/proc/meminfo: memFree=1733848/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=56080 CPUtime=0.09
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 1096 0 0 0 2 7 0 0 18 0 1 0 2007803143 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/15315/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301999 s]
/proc/loadavg: 1.92 1.98 1.99 4/87 15315
/proc/meminfo: memFree=1733848/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=56080 CPUtime=0.29
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 1096 0 0 0 8 21 0 0 19 0 1 0 2007803143 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/15315/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701039 s]
/proc/loadavg: 1.92 1.98 1.99 4/87 15315
/proc/meminfo: memFree=1733848/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=56080 CPUtime=0.69
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 1096 0 0 0 21 48 0 0 23 0 1 0 2007803143 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/15315/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50114 s]
/proc/loadavg: 1.92 1.98 1.99 3/88 15316
/proc/meminfo: memFree=1730968/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=56080 CPUtime=1.49
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 1097 0 0 0 45 104 0 0 25 0 1 0 2007803143 57425920 810 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/15315/statm: 14020 810 176 116 0 13531 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56080

[startup+3.10132 s]
/proc/loadavg: 1.92 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724496/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=3.09
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 196 113 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134629722 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66316

[startup+6.3027 s]
/proc/loadavg: 1.93 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724440/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=6.29
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 516 113 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134742915 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66316

[startup+12.7015 s]
/proc/loadavg: 1.93 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724248/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=12.68
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 1155 113 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134629543 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66316

[startup+25.502 s]
/proc/loadavg: 1.95 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724312/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=25.48
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 2435 113 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134715703 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66316

[startup+51.102 s]
/proc/loadavg: 1.96 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724440/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=51.08
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 4994 114 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134715799 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66316

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724184/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=102.26
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 10112 114 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134607538 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66316

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724184/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=162.23
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 16109 114 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134712931 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 66316

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724184/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=222.21
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 22107 114 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134715588 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 66316

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724184/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=282.19
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 28105 114 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134629820 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 66316

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724120/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=342.16
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 34102 114 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134716938 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 66316

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/89 15317
/proc/meminfo: memFree=1724120/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=402.14
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 40100 114 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134745648 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 66316

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739616/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=66316 CPUtime=462.06
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2637 0 0 0 46091 115 0 0 25 0 2 0 2007803143 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 134746442 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 16579 2347 193 116 0 16090 0
[pid=15315/tid=15317] ppid=15313 vsize=66316 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007803323 67907584 2347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 66316

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739744/2055920 swapFree=4180584/4192956

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

/proc/loadavg: 1.99 1.98 1.99 3/81 15348
/proc/meminfo: memFree=1739160/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=76560 CPUtime=1298.7
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2638 0 0 0 129754 116 0 0 25 0 3 0 2007803143 78397440 2348 996147200 134512640 134990860 4294956096 18446744073709551615 134839724 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 19140 2348 193 116 0 18651 0
[pid=15315/tid=15317] ppid=15313 vsize=76560 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2007803323 78397440 2348 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15348] ppid=15313 vsize=76560 CPUtime=0
/proc/15315/task/15348/stat : 15348 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2007893337 78397440 2348 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1298.7
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15349
/proc/meminfo: memFree=1739152/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=86804 CPUtime=1358.45
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2639 0 0 0 135729 116 0 0 25 0 4 0 2007803143 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 134742627 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 21701 2349 193 116 0 21212 0
[pid=15315/tid=15317] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007803323 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15348] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15348/stat : 15348 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007893337 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15349] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15349/stat : 15349 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007938345 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1358.45
Current children cumulated vsize (KiB) 86804

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15349
/proc/meminfo: memFree=1739152/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=86804 CPUtime=1418.21
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2639 0 0 0 141705 116 0 0 25 0 4 0 2007803143 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 21701 2349 193 116 0 21212 0
[pid=15315/tid=15317] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007803323 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15348] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15348/stat : 15348 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007893337 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15349] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15349/stat : 15349 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007938345 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1418.21
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15349
/proc/meminfo: memFree=1739152/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=86804 CPUtime=1477.97
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2639 0 0 0 147681 116 0 0 25 0 4 0 2007803143 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 21701 2349 193 116 0 21212 0
[pid=15315/tid=15317] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007803323 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15348] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15348/stat : 15348 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007893337 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15349] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15349/stat : 15349 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007938345 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1477.97
Current children cumulated vsize (KiB) 86804

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15349
/proc/meminfo: memFree=1739152/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=86804 CPUtime=1537.72
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2639 0 0 0 153656 116 0 0 25 0 4 0 2007803143 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 134715850 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 21701 2349 193 116 0 21212 0
[pid=15315/tid=15317] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007803323 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15348] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15348/stat : 15348 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007893337 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15349] ppid=15313 vsize=86804 CPUtime=0
/proc/15315/task/15349/stat : 15349 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007938345 88887296 2349 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1537.72
Current children cumulated vsize (KiB) 86804

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15350
/proc/meminfo: memFree=1739016/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=97048 CPUtime=1597.49
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2640 0 0 0 159632 117 0 0 25 0 5 0 2007803143 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 24262 2350 193 116 0 23773 0
[pid=15315/tid=15317] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007803323 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15348] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15348/stat : 15348 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007893337 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15349] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15349/stat : 15349 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007938345 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15350] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15350/stat : 15350 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2007960852 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1597.49
Current children cumulated vsize (KiB) 97048

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15350
/proc/meminfo: memFree=1739016/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=97048 CPUtime=1657.25
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2640 0 0 0 165608 117 0 0 25 0 5 0 2007803143 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 134746342 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 24262 2350 193 116 0 23773 0
[pid=15315/tid=15317] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007803323 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15348] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15348/stat : 15348 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007893337 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15349] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15349/stat : 15349 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007938345 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15350] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15350/stat : 15350 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2007960852 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1657.25
Current children cumulated vsize (KiB) 97048

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15350
/proc/meminfo: memFree=1738952/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=97048 CPUtime=1717.01
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2640 0 0 0 171584 117 0 0 25 0 5 0 2007803143 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 134745616 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 24262 2350 193 116 0 23773 0
[pid=15315/tid=15317] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007803323 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15348] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15348/stat : 15348 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007893337 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15349] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15349/stat : 15349 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007938345 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15350] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15350/stat : 15350 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007960852 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1717.01
Current children cumulated vsize (KiB) 97048

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15350
/proc/meminfo: memFree=1738760/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=97048 CPUtime=1776.77
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2640 0 0 0 177560 117 0 0 25 0 5 0 2007803143 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 134716367 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 24262 2350 193 116 0 23773 0
[pid=15315/tid=15317] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15317/stat : 15317 (bprolog) S 15313 15315 11562 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007803323 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15348] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15348/stat : 15348 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007893337 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15349] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15349/stat : 15349 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007938345 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=15315/tid=15350] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15350/stat : 15350 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007960852 99377152 2350 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1776.77
Current children cumulated vsize (KiB) 97048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15350
/proc/meminfo: memFree=1738824/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=97048 CPUtime=1800.08
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2641 0 0 0 179891 117 0 0 25 0 2 0 2007803143 99377152 2351 996147200 134512640 134990860 4294956096 18446744073709551615 134629786 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 24262 2351 194 116 0 23773 0
[pid=15315/tid=15350] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15350/stat : 15350 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 2 0 2007960852 99377152 2351 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.08
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

[startup+1805.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15350
/proc/meminfo: memFree=1738824/2055920 swapFree=4180584/4192956
[pid=15315] ppid=15313 vsize=97048 CPUtime=1800.08
/proc/15315/stat : 15315 (bprolog) R 15313 15315 11562 0 -1 4194304 2641 0 0 0 179891 117 0 0 25 0 2 0 2007803143 99377152 2351 996147200 134512640 134990860 4294956096 18446744073709551615 134629786 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15315/statm: 24262 2351 194 116 0 23773 0
[pid=15315/tid=15350] ppid=15313 vsize=97048 CPUtime=0
/proc/15315/task/15350/stat : 15350 (bprolog) S 15313 15315 11562 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 2 0 2007960852 99377152 2351 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 97048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.71
CPU time (s): 1800.1
CPU user time (s): 1798.92
CPU system time (s): 1.17482
CPU usage (%): 99.6888
Max. virtual memory (cumulated for all children) (KiB): 97048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.92
system time used= 1.17482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2641
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= 29288

runsolver used 2.76958 second user time and 5.44717 second system time

The end

Launcher Data (download as text)

Begin job on node75 at 2008-07-05 22:08:54
IDJOB=1100891
IDBENCH=59987
IDSOLVER=347
FILE ID=node75/1100891-1215288534
PBS_JOBID= 7882204
Free space on /tmp= 66560 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-37_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100891-1215288534/watcher-1100891-1215288534 -o /tmp/evaluation-result-1100891-1215288534/solver-1100891-1215288534 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1100891-1215288534 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 504bb3cfc5b77d445e8ef185c72f0228
RANDOM SEED=73668978

node75.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		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1734328 kB
Buffers:         40736 kB
Cached:         185668 kB
SwapCached:       6768 kB
Active:         192560 kB
Inactive:        74104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734328 kB
SwapTotal:     4192956 kB
SwapFree:      4180584 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          57480 kB
Slab:            39252 kB
Committed_AS:  4327348 kB
PageTables:       2460 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= 66556 MiB
End job on node75 at 2008-07-05 22:39:01