Trace number 1102299

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) 1800.08 1808.21

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-40_ext.xml
MD5SUM440c462c43462f81ada0a4454ae47311
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 benchmark101.396
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints463
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension463
Number of constraints which are defined in intension0
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-1102299-1215298176)
1.67/1.71	c Converted in 467 ms
1.67/1.71	c solving(HOME/instance-1102299-1215298176,1800000)

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-1102299-1215298176/watcher-1102299-1215298176 -o /tmp/evaluation-result-1102299-1215298176/solver-1102299-1215298176 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1102299-1215298176 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: 2.02 2.05 2.01 4/74 27720
/proc/meminfo: memFree=1661040/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=5356 CPUtime=0
/proc/27720/stat : 27720 (sh) R 27718 27720 27500 0 -1 4194304 263 0 0 0 0 0 0 0 20 0 1 0 1014272526 5484544 230 996147200 4194304 4889804 548682068864 18446744073709551615 4314323 0 0 4100 65536 0 0 0 17 1 0 0
/proc/27720/statm: 1339 230 192 169 0 50 0

[startup+0.10771 s]
/proc/loadavg: 2.02 2.05 2.01 4/74 27720
/proc/meminfo: memFree=1661040/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=56080 CPUtime=0.09
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 1096 0 0 0 3 6 0 0 20 0 1 0 1014272526 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27720/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.201719 s]
/proc/loadavg: 2.02 2.05 2.01 4/74 27720
/proc/meminfo: memFree=1661040/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=56080 CPUtime=0.18
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 1096 0 0 0 5 13 0 0 20 0 1 0 1014272526 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27720/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.301727 s]
/proc/loadavg: 2.02 2.05 2.01 4/74 27720
/proc/meminfo: memFree=1661040/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=56080 CPUtime=0.28
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 1096 0 0 0 8 20 0 0 21 0 1 0 1014272526 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27720/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701754 s]
/proc/loadavg: 2.02 2.05 2.01 4/74 27720
/proc/meminfo: memFree=1661040/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=56080 CPUtime=0.68
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 1096 0 0 0 19 49 0 0 25 0 1 0 1014272526 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 12860752 0 0 4096 2 0 0 0 17 1 0 0
/proc/27720/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50182 s]
/proc/loadavg: 2.02 2.05 2.01 3/75 27721
/proc/meminfo: memFree=1658024/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=56080 CPUtime=1.47
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 1097 0 0 0 42 105 0 0 25 0 1 0 1014272526 57425920 810 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27720/statm: 14020 810 176 116 0 13531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56080

[startup+3.10195 s]
/proc/loadavg: 2.02 2.05 2.01 3/76 27722
/proc/meminfo: memFree=1651744/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=3.07
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 185 122 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134745723 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 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) 66316

[startup+6.3022 s]
/proc/loadavg: 2.02 2.05 2.01 3/76 27722
/proc/meminfo: memFree=1651680/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=6.24
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 502 122 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134712947 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 66316

[startup+12.7017 s]
/proc/loadavg: 2.01 2.05 2.01 3/76 27722
/proc/meminfo: memFree=1651488/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=12.59
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 1137 122 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134746517 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 66316

[startup+25.5017 s]
/proc/loadavg: 2.01 2.04 2.01 3/76 27722
/proc/meminfo: memFree=1651488/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=25.3
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 2408 122 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134629722 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 66316

[startup+51.1017 s]
/proc/loadavg: 2.01 2.04 2.00 3/76 27722
/proc/meminfo: memFree=1651104/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=50.7
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 4948 122 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 66316

[startup+102.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 27722
/proc/meminfo: memFree=1650656/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=101.51
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 10029 122 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134742413 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 66316

[startup+162.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 27722
/proc/meminfo: memFree=1650336/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=161.05
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 15983 122 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134746655 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 66316

[startup+222.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 27722
/proc/meminfo: memFree=1649952/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=220.61
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 21938 123 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134745642 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 66316

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 27722
/proc/meminfo: memFree=1648416/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=280.15
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 27892 123 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134745723 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 66316

[startup+342.302 s]
/proc/loadavg: 2.03 2.02 2.00 3/76 27722
/proc/meminfo: memFree=1647584/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=339.7
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 33847 123 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134716881 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 66316

[startup+402.302 s]
/proc/loadavg: 2.12 2.05 2.01 3/76 27722
/proc/meminfo: memFree=1647136/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=399.25
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 39802 123 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134607600 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.25
Current children cumulated vsize (KiB) 66316

[startup+462.301 s]
/proc/loadavg: 2.07 2.05 2.00 3/76 27722
/proc/meminfo: memFree=1647008/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=458.79
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 45756 123 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134629805 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.79
Current children cumulated vsize (KiB) 66316

[startup+522.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/76 27722
/proc/meminfo: memFree=1646816/2055920 swapFree=4137408/4192956

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

/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1054.61
Current children cumulated vsize (KiB) 66316

[startup+1122.3 s]
/proc/loadavg: 2.16 2.06 2.02 3/82 27765
/proc/meminfo: memFree=1606768/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1114.57
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 111330 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134746153 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1114.57
Current children cumulated vsize (KiB) 66316

[startup+1182.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/82 27765
/proc/meminfo: memFree=1606640/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1174.53
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 117326 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134742318 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1174.53
Current children cumulated vsize (KiB) 66316

[startup+1242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/82 27765
/proc/meminfo: memFree=1606576/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1234.5
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 123323 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134746138 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1234.5
Current children cumulated vsize (KiB) 66316

[startup+1302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 27765
/proc/meminfo: memFree=1604016/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1294.46
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 129319 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134716881 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1294.46
Current children cumulated vsize (KiB) 66316

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 27765
/proc/meminfo: memFree=1604080/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1354.42
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 135315 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134746358 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1354.42
Current children cumulated vsize (KiB) 66316

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 27765
/proc/meminfo: memFree=1604080/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1414.39
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 141312 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134746319 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1414.39
Current children cumulated vsize (KiB) 66316

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 27765
/proc/meminfo: memFree=1604016/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1474.35
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 147308 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134746352 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1474.35
Current children cumulated vsize (KiB) 66316

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27765
/proc/meminfo: memFree=1604016/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1534.32
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 153305 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134746138 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1534.32
Current children cumulated vsize (KiB) 66316

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27765
/proc/meminfo: memFree=1604080/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1594.28
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 159301 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134742525 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1594.28
Current children cumulated vsize (KiB) 66316

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27765
/proc/meminfo: memFree=1603952/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1654.24
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 165297 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134744173 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1654.24
Current children cumulated vsize (KiB) 66316

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27765
/proc/meminfo: memFree=1603952/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1714.2
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 171293 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134716880 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1714.2
Current children cumulated vsize (KiB) 66316

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27765
/proc/meminfo: memFree=1603824/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=66316 CPUtime=1774.17
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2605 0 0 0 177290 127 0 0 25 0 2 0 1014272526 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 134715695 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 16579 2315 193 116 0 16090 0
[pid=27720/tid=27722] ppid=27718 vsize=66316 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1014272716 67907584 2315 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1774.17
Current children cumulated vsize (KiB) 66316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27766
/proc/meminfo: memFree=1603880/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=76560 CPUtime=1800.05
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2606 0 0 0 179878 127 0 0 25 0 3 0 1014272526 78397440 2316 996147200 134512640 134990860 4294956096 18446744073709551615 134742388 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 19140 2316 193 116 0 18651 0
[pid=27720/tid=27722] ppid=27718 vsize=76560 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1014272716 78397440 2316 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27720/tid=27766] ppid=27718 vsize=76560 CPUtime=0
/proc/27720/task/27766/stat : 27766 (bprolog) S 27718 27720 27500 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1014452738 78397440 2316 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76560

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

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

[startup+1808.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27766
/proc/meminfo: memFree=1603880/2055920 swapFree=4137408/4192956
[pid=27720] ppid=27718 vsize=76560 CPUtime=1800.05
/proc/27720/stat : 27720 (bprolog) R 27718 27720 27500 0 -1 4194304 2606 0 0 0 179878 127 0 0 25 0 3 0 1014272526 78397440 2316 996147200 134512640 134990860 4294956096 18446744073709551615 134742388 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27720/statm: 19140 2316 193 116 0 18651 0
[pid=27720/tid=27722] ppid=27718 vsize=76560 CPUtime=0
/proc/27720/task/27722/stat : 27722 (bprolog) S 27718 27720 27500 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1014272716 78397440 2316 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27720/tid=27766] ppid=27718 vsize=76560 CPUtime=0
/proc/27720/task/27766/stat : 27766 (bprolog) S 27718 27720 27500 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1014452738 78397440 2316 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.21
CPU time (s): 1800.08
CPU user time (s): 1798.79
CPU system time (s): 1.28081
CPU usage (%): 99.5499
Max. virtual memory (cumulated for all children) (KiB): 76560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.79
system time used= 1.2808
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2606
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= 8
involuntary context switches= 24814

runsolver used 1.91571 second user time and 4.67929 second system time

The end

Launcher Data (download as text)

Begin job on node26 at 2008-07-06 00:49:36
IDJOB=1102299
IDBENCH=60119
IDSOLVER=347
FILE ID=node26/1102299-1215298176
PBS_JOBID= 7882419
Free space on /tmp= 66468 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-40_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1102299-1215298176/watcher-1102299-1215298176 -o /tmp/evaluation-result-1102299-1215298176/solver-1102299-1215298176 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1102299-1215298176 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 440c462c43462f81ada0a4454ae47311
RANDOM SEED=616122293

node26.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		: 3000.221
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		: 3000.221
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:       1661520 kB
Buffers:         59892 kB
Cached:         193808 kB
SwapCached:      49376 kB
Active:         250908 kB
Inactive:        89140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661520 kB
SwapTotal:     4192956 kB
SwapFree:      4137408 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          93336 kB
Slab:            39600 kB
Committed_AS:  1805720 kB
PageTables:       1916 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= 66464 MiB
End job on node26 at 2008-07-06 01:19:46