Trace number 1080937

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 1810.01

General information on the benchmark

Namecsp/js-taillard-20-15/
normalized-js-taillard-20-15-105-9.xml
MD5SUM5bbd1ffb651fc1a4ef8ce25488690080
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.0047
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1452
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
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-1080937-1215214102)
0.49/0.58	c Converted in 276 ms
0.49/0.58	c solving(HOME/instance-1080937-1215214102,1800000)

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-1080937-1215214102/watcher-1080937-1215214102 -o /tmp/evaluation-result-1080937-1215214102/solver-1080937-1215214102 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1080937-1215214102 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28720
/proc/meminfo: memFree=1663776/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=4780 CPUtime=0
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 608 0 0 0 0 0 0 0 20 0 1 0 2000383465 4894720 326 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/28720/statm: 1195 326 72 116 0 706 0

[startup+0.16467 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28720
/proc/meminfo: memFree=1663776/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=56080 CPUtime=0.14
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 1134 0 0 0 7 7 0 0 20 0 1 0 2000383465 57425920 847 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28720/statm: 14020 847 178 116 0 13531 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 56080

[startup+0.201674 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28720
/proc/meminfo: memFree=1663776/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=56080 CPUtime=0.18
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 1134 0 0 0 9 9 0 0 20 0 1 0 2000383465 57425920 847 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28720/statm: 14020 847 178 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.301683 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28720
/proc/meminfo: memFree=1663776/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=56080 CPUtime=0.28
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 1136 0 0 0 14 14 0 0 21 0 1 0 2000383465 57425920 849 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28720/statm: 14020 849 178 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701737 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28720
/proc/meminfo: memFree=1663776/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=64184 CPUtime=0.68
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2047 0 0 0 39 29 0 0 25 0 1 0 2000383465 65724416 1757 996147200 134512640 134990860 4294956096 18446744073709551615 134574288 0 0 4096 2 0 0 0 17 1 0 0
/proc/28720/statm: 16046 1757 188 116 0 15557 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 64184

[startup+1.50181 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 28721
/proc/meminfo: memFree=1657176/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=1.47
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2078 0 0 0 118 29 0 0 25 0 2 0 2000383465 76214272 1788 996147200 134512640 134990860 4294956096 18446744073709551615 134723308 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1788 199 116 0 18118 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 74428

[startup+3.10299 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656912/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=3.07
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2078 0 0 0 277 30 0 0 25 0 2 0 2000383465 76214272 1788 996147200 134512640 134990860 4294956096 18446744073709551615 134722480 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1788 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1788 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) 74428

[startup+6.30134 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656784/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=6.24
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2078 0 0 0 594 30 0 0 25 0 2 0 2000383465 76214272 1788 996147200 134512640 134990860 4294956096 18446744073709551615 134726586 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1788 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1788 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) 74428

[startup+12.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656848/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=12.59
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2078 0 0 0 1229 30 0 0 25 0 2 0 2000383465 76214272 1788 996147200 134512640 134990860 4294956096 18446744073709551615 134724804 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1788 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1788 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) 74428

[startup+25.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656912/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=25.27
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2079 0 0 0 2497 30 0 0 25 0 2 0 2000383465 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 134725539 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1789 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 74428

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656912/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=50.66
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2079 0 0 0 5036 30 0 0 25 0 2 0 2000383465 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 134726726 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1789 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 74428

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656784/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=101.42
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2079 0 0 0 10112 30 0 0 25 0 2 0 2000383465 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 134725584 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1789 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 74428

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656720/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=160.92
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2079 0 0 0 16062 30 0 0 25 0 2 0 2000383465 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 134723308 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1789 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 74428

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656720/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=220.41
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2079 0 0 0 22011 30 0 0 25 0 2 0 2000383465 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 134723936 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1789 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 74428

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656656/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=279.9
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2079 0 0 0 27960 30 0 0 25 0 2 0 2000383465 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 134722588 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1789 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 74428

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656656/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=339.39
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2079 0 0 0 33909 30 0 0 25 0 2 0 2000383465 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 134725760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1789 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 74428

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656656/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=398.88
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2079 0 0 0 39858 30 0 0 25 0 2 0 2000383465 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 134724876 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1789 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.88
Current children cumulated vsize (KiB) 74428

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656592/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=74428 CPUtime=458.37
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2079 0 0 0 45807 30 0 0 25 0 2 0 2000383465 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 134724902 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28720/statm: 18607 1789 199 116 0 18118 0
[pid=28720/tid=28722] ppid=28718 vsize=74428 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000383593 76214272 1789 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.37
Current children cumulated vsize (KiB) 74428

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 28722
/proc/meminfo: memFree=1656592/2055920 swapFree=4179916/4192956

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


[startup+1182.3 s]
/proc/loadavg: 1.96 1.98 1.99 3/87 28773
/proc/meminfo: memFree=1761400/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1172.6
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2090 0 0 0 117227 33 0 0 25 0 3 0 2000383465 86704128 1800 996147200 134512640 134990860 4294956096 18446744073709551615 134717430 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1800 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1800 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2000473608 86704128 1800 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1172.6
Current children cumulated vsize (KiB) 84672

[startup+1242.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/95 28784
/proc/meminfo: memFree=1715248/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1232.57
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2091 0 0 0 123224 33 0 0 25 0 3 0 2000383465 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 134722566 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1801 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2000473608 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1232.57
Current children cumulated vsize (KiB) 84672

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 28784
/proc/meminfo: memFree=1707376/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1292.55
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2091 0 0 0 129222 33 0 0 25 0 3 0 2000383465 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 134726578 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1801 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2000473608 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.55
Current children cumulated vsize (KiB) 84672

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 28784
/proc/meminfo: memFree=1707248/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1352.53
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2091 0 0 0 135220 33 0 0 25 0 3 0 2000383465 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 134726775 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1801 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2000473608 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1352.53
Current children cumulated vsize (KiB) 84672

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 28784
/proc/meminfo: memFree=1707248/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1412.51
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2091 0 0 0 141218 33 0 0 25 0 3 0 2000383465 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 134722406 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1801 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2000473608 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1412.51
Current children cumulated vsize (KiB) 84672

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 4/95 28784
/proc/meminfo: memFree=1707248/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1472.49
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2091 0 0 0 147216 33 0 0 25 0 3 0 2000383465 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 134724977 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1801 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2000473608 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1472.49
Current children cumulated vsize (KiB) 84672

[startup+1542.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 28784
/proc/meminfo: memFree=1707248/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1532.47
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2091 0 0 0 153214 33 0 0 25 0 3 0 2000383465 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1801 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2000473608 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1532.47
Current children cumulated vsize (KiB) 84672

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 28784
/proc/meminfo: memFree=1707184/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1592.44
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2091 0 0 0 159211 33 0 0 25 0 3 0 2000383465 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 134724018 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1801 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2000473608 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1592.44
Current children cumulated vsize (KiB) 84672

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 28784
/proc/meminfo: memFree=1707120/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1652.42
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2091 0 0 0 165209 33 0 0 25 0 3 0 2000383465 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 134725716 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1801 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2000473608 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1652.42
Current children cumulated vsize (KiB) 84672

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 28784
/proc/meminfo: memFree=1707120/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1712.4
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2091 0 0 0 171207 33 0 0 25 0 3 0 2000383465 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1801 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2000473608 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1712.4
Current children cumulated vsize (KiB) 84672

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 28784
/proc/meminfo: memFree=1706864/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1772.38
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2091 0 0 0 177204 34 0 0 25 0 3 0 2000383465 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 134722573 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28720/statm: 21168 1801 199 116 0 20679 0
[pid=28720/tid=28722] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28722/stat : 28722 (bprolog) S 28718 28720 27022 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000383593 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28720/tid=28725] ppid=28718 vsize=84672 CPUtime=0
/proc/28720/task/28725/stat : 28725 (bprolog) S 28718 28720 27022 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 2000473608 86704128 1801 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1772.38
Current children cumulated vsize (KiB) 84672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810 s]
/proc/loadavg: 1.99 1.98 1.99 3/93 28784
/proc/meminfo: memFree=1706800/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1800.08
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2092 0 0 0 179974 34 0 0 25 0 1 0 2000383465 86704128 1802 996147200 134512640 134990860 4294956096 18446744073709551615 134726253 0 0 4096 2 0 0 0 17 0 0 0
/proc/28720/statm: 21168 1802 200 116 0 20679 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 84672

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

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

[startup+1810 s]
/proc/loadavg: 1.99 1.98 1.99 3/93 28784
/proc/meminfo: memFree=1706800/2055920 swapFree=4179916/4192956
[pid=28720] ppid=28718 vsize=84672 CPUtime=1800.08
/proc/28720/stat : 28720 (bprolog) R 28718 28720 27022 0 -1 4194304 2092 0 0 0 179974 34 0 0 25 0 1 0 2000383465 86704128 1802 996147200 134512640 134990860 4294956096 18446744073709551615 134726253 0 0 4096 2 0 0 0 17 0 0 0
/proc/28720/statm: 21168 1802 200 116 0 20679 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 84672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.01
CPU time (s): 1800.08
CPU user time (s): 1799.74
CPU system time (s): 0.341948
CPU usage (%): 99.4517
Max. virtual memory (cumulated for all children) (KiB): 84672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.341948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2092
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= 34191

runsolver used 1.59776 second user time and 5.60615 second system time

The end

Launcher Data (download as text)

Begin job on node37 at 2008-07-05 01:28:22
IDJOB=1080937
IDBENCH=57046
IDSOLVER=347
FILE ID=node37/1080937-1215214102
PBS_JOBID= 7881727
Free space on /tmp= 66556 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/js-taillard-20-15/normalized-js-taillard-20-15-105-9.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1080937-1215214102/watcher-1080937-1215214102 -o /tmp/evaluation-result-1080937-1215214102/solver-1080937-1215214102 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1080937-1215214102 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5bbd1ffb651fc1a4ef8ce25488690080
RANDOM SEED=1799064430

node37.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		: 3000.236
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		: 3000.236
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:       1664256 kB
Buffers:         26012 kB
Cached:         137092 kB
SwapCached:       6964 kB
Active:         292920 kB
Inactive:        45640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664256 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:         191624 kB
Slab:            37916 kB
Committed_AS:  3778352 kB
PageTables:       2216 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66532 MiB
End job on node37 at 2008-07-05 01:58:34