Trace number 1084466

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) 1800.02 1806.31

General information on the benchmark

Namecsp/langford2/
normalized-langford-2-50.xml
MD5SUM8b90cfea6b300f227b5cd52c8f706bcf
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints5000
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5000
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-1084466-1215230397)
0.48/0.55	c Converted in 224 ms
0.48/0.55	c solving(HOME/instance-1084466-1215230397,1800000)

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-1084466-1215230397/watcher-1084466-1215230397 -o /tmp/evaluation-result-1084466-1215230397/solver-1084466-1215230397 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1084466-1215230397 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: 1.74 1.94 2.00 4/81 5711
/proc/meminfo: memFree=1798920/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=18572 CPUtime=0
/proc/5711/stat : 5711 (runsolver) R 5709 5711 4292 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2002009513 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 257203694887 0 0 4096 24578 0 0 0 17 1 0 0
/proc/5711/statm: 4643 292 257 25 0 2626 0

[startup+0.084882 s]
/proc/loadavg: 1.74 1.94 2.00 4/81 5711
/proc/meminfo: memFree=1798920/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=56080 CPUtime=0.06
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 1106 0 0 0 3 3 0 0 20 0 1 0 2002009513 57425920 819 996147200 134512640 134990860 4294956096 18446744073709551615 134600034 0 0 4096 2 0 0 0 17 1 0 0
/proc/5711/statm: 14020 819 178 116 0 13531 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 56080

[startup+0.101886 s]
/proc/loadavg: 1.74 1.94 2.00 4/81 5711
/proc/meminfo: memFree=1798920/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=56080 CPUtime=0.09
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 1106 0 0 0 4 5 0 0 20 0 1 0 2002009513 57425920 819 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5711/statm: 14020 819 178 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301903 s]
/proc/loadavg: 1.74 1.94 2.00 4/81 5711
/proc/meminfo: memFree=1798920/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=56080 CPUtime=0.28
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 1112 0 0 0 12 16 0 0 21 0 1 0 2002009513 57425920 825 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5711/statm: 14020 825 178 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701935 s]
/proc/loadavg: 1.74 1.94 2.00 4/81 5711
/proc/meminfo: memFree=1798920/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=0.68
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 38 30 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718758 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74332

[startup+1.502 s]
/proc/loadavg: 1.74 1.94 2.00 3/83 5713
/proc/meminfo: memFree=1792440/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=1.47
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 117 30 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134715850 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 74332

[startup+3.10113 s]
/proc/loadavg: 1.74 1.94 2.00 3/83 5713
/proc/meminfo: memFree=1792312/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=3.05
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 275 30 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718698 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 74332

[startup+6.30139 s]
/proc/loadavg: 1.76 1.94 2.00 3/83 5713
/proc/meminfo: memFree=1792256/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=6.24
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 593 31 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134710616 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 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) 74332

[startup+12.7019 s]
/proc/loadavg: 1.78 1.94 2.00 3/83 5713
/proc/meminfo: memFree=1792192/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=12.58
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 1227 31 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718755 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 74332

[startup+25.502 s]
/proc/loadavg: 1.83 1.94 2.00 3/83 5713
/proc/meminfo: memFree=1792384/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=25.27
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 2496 31 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 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) 74332

[startup+51.1011 s]
/proc/loadavg: 1.88 1.94 2.00 3/83 5713
/proc/meminfo: memFree=1792384/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=50.66
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 5035 31 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 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) 74332

[startup+102.306 s]
/proc/loadavg: 1.95 1.95 2.00 3/83 5719
/proc/meminfo: memFree=1792192/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=101.41
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 10110 31 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 74332

[startup+162.301 s]
/proc/loadavg: 1.98 1.96 2.00 3/83 5719
/proc/meminfo: memFree=1792064/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=160.9
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 16059 31 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718668 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 74332

[startup+222.301 s]
/proc/loadavg: 1.99 1.96 2.00 3/83 5719
/proc/meminfo: memFree=1792000/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=220.39
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 22008 31 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 74332

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 2.00 3/83 5719
/proc/meminfo: memFree=1792000/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=279.88
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 27957 31 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134838842 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 74332

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 2.00 3/83 5719
/proc/meminfo: memFree=1792000/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=339.37
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 33906 31 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 74332

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 2.00 4/83 5719
/proc/meminfo: memFree=1792000/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=398.88
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 39856 32 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 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) 74332

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 2.00 3/83 5719
/proc/meminfo: memFree=1791936/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=74332 CPUtime=458.37
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2020 0 0 0 45805 32 0 0 25 0 2 0 2002009513 76115968 1730 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5711/statm: 18583 1730 194 116 0 18094 0
[pid=5711/tid=5713] ppid=5709 vsize=74332 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2002009577 76115968 1730 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) 74332

[startup+522.301 s]

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

Current children cumulated CPU time (s) 1236.2
Current children cumulated vsize (KiB) 84576

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5750
/proc/meminfo: memFree=1830920/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=84576 CPUtime=1296.18
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2021 0 0 0 129583 35 0 0 25 0 3 0 2002009513 86605824 1731 996147200 134512640 134990860 4294956096 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5711/statm: 21144 1731 194 116 0 20655 0
[pid=5711/tid=5713] ppid=5709 vsize=84576 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2002009577 86605824 1731 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5711/tid=5750] ppid=5709 vsize=84576 CPUtime=0
/proc/5711/task/5750/stat : 5750 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2002099593 86605824 1731 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1296.18
Current children cumulated vsize (KiB) 84576

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 5751
/proc/meminfo: memFree=1830784/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=94820 CPUtime=1356.16
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2023 0 0 0 135581 35 0 0 25 0 4 0 2002009513 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 134718721 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5711/statm: 23705 1733 194 116 0 23216 0
[pid=5711/tid=5713] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002009577 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5711/tid=5750] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5750/stat : 5750 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002099593 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5751] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5751/stat : 5751 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002144600 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1356.16
Current children cumulated vsize (KiB) 94820

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 5751
/proc/meminfo: memFree=1830784/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=94820 CPUtime=1416.14
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2023 0 0 0 141579 35 0 0 25 0 4 0 2002009513 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5711/statm: 23705 1733 194 116 0 23216 0
[pid=5711/tid=5713] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002009577 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5711/tid=5750] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5750/stat : 5750 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002099593 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5751] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5751/stat : 5751 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002144600 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1416.14
Current children cumulated vsize (KiB) 94820

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 5751
/proc/meminfo: memFree=1830784/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=94820 CPUtime=1476.11
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2023 0 0 0 147576 35 0 0 25 0 4 0 2002009513 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5711/statm: 23705 1733 194 116 0 23216 0
[pid=5711/tid=5713] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002009577 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5711/tid=5750] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5750/stat : 5750 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002099593 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5751] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5751/stat : 5751 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002144600 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1476.11
Current children cumulated vsize (KiB) 94820

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 5751
/proc/meminfo: memFree=1830784/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=94820 CPUtime=1536.09
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2023 0 0 0 153574 35 0 0 25 0 4 0 2002009513 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 134718776 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5711/statm: 23705 1733 194 116 0 23216 0
[pid=5711/tid=5713] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002009577 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5711/tid=5750] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5750/stat : 5750 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002099593 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5751] ppid=5709 vsize=94820 CPUtime=0
/proc/5711/task/5751/stat : 5751 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002144600 97095680 1733 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1536.09
Current children cumulated vsize (KiB) 94820

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 5752
/proc/meminfo: memFree=1830648/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=105064 CPUtime=1596.07
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2024 0 0 0 159572 35 0 0 25 0 5 0 2002009513 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 134838858 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5711/statm: 26266 1734 194 116 0 25777 0
[pid=5711/tid=5713] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002009577 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5711/tid=5750] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5750/stat : 5750 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002099593 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5751] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5751/stat : 5751 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002144600 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5752] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5752/stat : 5752 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2002167104 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1596.07
Current children cumulated vsize (KiB) 105064

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 5752
/proc/meminfo: memFree=1830648/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=105064 CPUtime=1656.05
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2024 0 0 0 165570 35 0 0 25 0 5 0 2002009513 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5711/statm: 26266 1734 194 116 0 25777 0
[pid=5711/tid=5713] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002009577 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5711/tid=5750] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5750/stat : 5750 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002099593 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5751] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5751/stat : 5751 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002144600 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5752] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5752/stat : 5752 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2002167104 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1656.05
Current children cumulated vsize (KiB) 105064

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 5752
/proc/meminfo: memFree=1830584/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=105064 CPUtime=1716.04
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2024 0 0 0 171568 36 0 0 25 0 5 0 2002009513 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 134718688 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5711/statm: 26266 1734 194 116 0 25777 0
[pid=5711/tid=5713] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002009577 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5711/tid=5750] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5750/stat : 5750 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002099593 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5751] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5751/stat : 5751 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002144600 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5752] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5752/stat : 5752 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002167104 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1716.04
Current children cumulated vsize (KiB) 105064

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 5752
/proc/meminfo: memFree=1830328/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=105064 CPUtime=1776.02
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2024 0 0 0 177566 36 0 0 25 0 5 0 2002009513 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 134718678 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5711/statm: 26266 1734 194 116 0 25777 0
[pid=5711/tid=5713] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5713/stat : 5713 (bprolog) S 5709 5711 4292 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002009577 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5711/tid=5750] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5750/stat : 5750 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002099593 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5751] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5751/stat : 5751 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002144600 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5711/tid=5752] ppid=5709 vsize=105064 CPUtime=0
/proc/5711/task/5752/stat : 5752 (bprolog) S 5709 5711 4292 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002167104 107585536 1734 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1776.02
Current children cumulated vsize (KiB) 105064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5752
/proc/meminfo: memFree=1830392/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=105064 CPUtime=1800.01
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2025 0 0 0 179965 36 0 0 25 0 1 0 2002009513 107585536 1735 996147200 134512640 134990860 4294956096 18446744073709551615 134838937 0 0 4096 2 0 0 0 17 0 0 0
/proc/5711/statm: 26266 1735 195 116 0 25777 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 105064

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

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

[startup+1806.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 5752
/proc/meminfo: memFree=1830392/2055920 swapFree=4180808/4192956
[pid=5711] ppid=5709 vsize=105064 CPUtime=1800.01
/proc/5711/stat : 5711 (bprolog) R 5709 5711 4292 0 -1 4194304 2025 0 0 0 179965 36 0 0 25 0 1 0 2002009513 107585536 1735 996147200 134512640 134990860 4294956096 18446744073709551615 134838937 0 0 4096 2 0 0 0 17 0 0 0
/proc/5711/statm: 26266 1735 195 116 0 25777 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 105064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.31
CPU time (s): 1800.02
CPU user time (s): 1799.66
CPU system time (s): 0.363944
CPU usage (%): 99.652
Max. virtual memory (cumulated for all children) (KiB): 105064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.363944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2025
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= 31603

runsolver used 2.11968 second user time and 4.46532 second system time

The end

Launcher Data (download as text)

Begin job on node65 at 2008-07-05 05:59:57
IDJOB=1084466
IDBENCH=57560
IDSOLVER=347
FILE ID=node65/1084466-1215230397
PBS_JOBID= 7881879
Free space on /tmp= 66492 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-50.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084466-1215230397/watcher-1084466-1215230397 -o /tmp/evaluation-result-1084466-1215230397/solver-1084466-1215230397 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1084466-1215230397 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8b90cfea6b300f227b5cd52c8f706bcf
RANDOM SEED=1649602898

node65.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		: 3000.231
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		: 3000.231
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:       1799400 kB
Buffers:         18116 kB
Cached:         129720 kB
SwapCached:       5980 kB
Active:         147732 kB
Inactive:        55564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799400 kB
SwapTotal:     4192956 kB
SwapFree:      4180808 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          71604 kB
Slab:            38324 kB
Committed_AS:  4052712 kB
PageTables:       2000 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= 66492 MiB
End job on node65 at 2008-07-05 06:30:05