Trace number 1102893

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) 1800.06 1809.01

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-53_ext.xml
MD5SUM80192eca53d4e3f12ece0eed213f63f2
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.91871
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
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-1102893-1215299849)
3.26/3.38	c Converted in 969 ms
3.26/3.38	c solving(HOME/instance-1102893-1215299849,1800000)

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-1102893-1215299849/watcher-1102893-1215299849 -o /tmp/evaluation-result-1102893-1215299849/solver-1102893-1215299849 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1102893-1215299849 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 4/72 25808
/proc/meminfo: memFree=1748864/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=4780 CPUtime=0
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 567 0 0 0 0 0 0 0 20 0 1 0 2008958952 4894720 285 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/25808/statm: 1195 285 72 116 0 706 0

[startup+0.15492 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25808
/proc/meminfo: memFree=1748864/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=56080 CPUtime=0.14
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 1098 0 0 0 5 9 0 0 20 0 1 0 2008958952 57425920 811 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/25808/statm: 14020 811 176 116 0 13531 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 56080

[startup+0.202925 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25808
/proc/meminfo: memFree=1748864/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=56080 CPUtime=0.18
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 1098 0 0 0 6 12 0 0 20 0 1 0 2008958952 57425920 811 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/25808/statm: 14020 811 176 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.302931 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25808
/proc/meminfo: memFree=1748864/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=56080 CPUtime=0.29
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 1098 0 0 0 9 20 0 0 21 0 1 0 2008958952 57425920 811 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/25808/statm: 14020 811 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701965 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25808
/proc/meminfo: memFree=1748864/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=56080 CPUtime=0.68
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 1098 0 0 0 22 46 0 0 25 0 1 0 2008958952 57425920 811 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/25808/statm: 14020 811 176 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50204 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25809
/proc/meminfo: memFree=1745912/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=56080 CPUtime=1.48
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 1098 0 0 0 45 103 0 0 25 0 1 0 2008958952 57425920 811 996147200 134512640 134990860 4294956096 18446744073709551615 134572772 0 0 4096 2 0 0 0 17 1 0 0
/proc/25808/statm: 14020 811 176 116 0 13531 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 56080

[startup+3.10117 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25809
/proc/meminfo: memFree=1745400/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=56080 CPUtime=3.07
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 1098 0 0 0 90 217 0 0 25 0 1 0 2008958952 57425920 811 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/25808/statm: 14020 811 176 116 0 13531 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 56080

[startup+6.30145 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733744/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=6.24
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3906 0 0 0 386 238 0 0 25 0 2 0 2008958952 75911168 3616 996147200 134512640 134990860 4294956096 18446744073709551615 134746423 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3616 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3616 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) 74132

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733616/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=12.59
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3906 0 0 0 1021 238 0 0 25 0 2 0 2008958952 75911168 3616 996147200 134512640 134990860 4294956096 18446744073709551615 134746498 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3616 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3616 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) 74132

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733616/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=25.3
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3906 0 0 0 2292 238 0 0 25 0 2 0 2008958952 75911168 3616 996147200 134512640 134990860 4294956096 18446744073709551615 134716892 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3616 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3616 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) 74132

[startup+51.1013 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733680/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=50.7
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3906 0 0 0 4832 238 0 0 25 0 2 0 2008958952 75911168 3616 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3616 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3616 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) 74132

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733552/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=101.52
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3907 0 0 0 9914 238 0 0 25 0 2 0 2008958952 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 134746531 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3617 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 74132

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733488/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=161.07
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3907 0 0 0 15869 238 0 0 25 0 2 0 2008958952 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3617 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 74132

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733488/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=220.62
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3907 0 0 0 21824 238 0 0 25 0 2 0 2008958952 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 134746336 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3617 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.62
Current children cumulated vsize (KiB) 74132

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733488/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=280.16
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3907 0 0 0 27778 238 0 0 25 0 2 0 2008958952 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 134746423 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3617 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 74132

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733488/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=339.71
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3907 0 0 0 33733 238 0 0 25 0 2 0 2008958952 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 134746423 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3617 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.71
Current children cumulated vsize (KiB) 74132

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733424/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=399.26
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3907 0 0 0 39688 238 0 0 25 0 2 0 2008958952 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 134743682 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3617 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.26
Current children cumulated vsize (KiB) 74132

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733296/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=458.81
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3907 0 0 0 45643 238 0 0 25 0 2 0 2008958952 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 134746434 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25808/statm: 18533 3617 193 116 0 18044 0
[pid=25808/tid=25810] ppid=25806 vsize=74132 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008959328 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.81
Current children cumulated vsize (KiB) 74132

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 25810
/proc/meminfo: memFree=1733296/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=74132 CPUtime=518.36
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3907 0 0 0 51598 238 0 0 25 0 2 0 2008958952 75911168 3617 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0

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

Current children cumulated CPU time (s) 1233.83
Current children cumulated vsize (KiB) 84376

[startup+1302.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/76 26004
/proc/meminfo: memFree=1725600/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=84376 CPUtime=1293.8
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3908 0 0 0 129139 241 0 0 25 0 3 0 2008958952 86401024 3618 996147200 134512640 134990860 4294956096 18446744073709551615 134746546 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25808/statm: 21094 3618 193 116 0 20605 0
[pid=25808/tid=25810] ppid=25806 vsize=84376 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2008959328 86401024 3618 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=25811] ppid=25806 vsize=84376 CPUtime=0
/proc/25808/task/25811/stat : 25811 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2009049343 86401024 3618 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1293.8
Current children cumulated vsize (KiB) 84376

[startup+1362.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/77 26005
/proc/meminfo: memFree=1725592/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=94620 CPUtime=1353.78
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3909 0 0 0 135137 241 0 0 25 0 4 0 2008958952 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 134746498 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25808/statm: 23655 3619 193 116 0 23166 0
[pid=25808/tid=25810] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008959328 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=25811] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/25811/stat : 25811 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2009049343 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=26005] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/26005/stat : 26005 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2009094349 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1353.78
Current children cumulated vsize (KiB) 94620

[startup+1422.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/77 26005
/proc/meminfo: memFree=1725592/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=94620 CPUtime=1413.76
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3909 0 0 0 141135 241 0 0 25 0 4 0 2008958952 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 134744163 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25808/statm: 23655 3619 193 116 0 23166 0
[pid=25808/tid=25810] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008959328 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=25811] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/25811/stat : 25811 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2009049343 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=26005] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/26005/stat : 26005 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2009094349 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1413.76
Current children cumulated vsize (KiB) 94620

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/77 26005
/proc/meminfo: memFree=1725592/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=94620 CPUtime=1473.74
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3909 0 0 0 147133 241 0 0 25 0 4 0 2008958952 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 134743742 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25808/statm: 23655 3619 193 116 0 23166 0
[pid=25808/tid=25810] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008959328 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=25811] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/25811/stat : 25811 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2009049343 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=26005] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/26005/stat : 26005 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2009094349 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1473.74
Current children cumulated vsize (KiB) 94620

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 26005
/proc/meminfo: memFree=1725592/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=94620 CPUtime=1533.72
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3909 0 0 0 153131 241 0 0 25 0 4 0 2008958952 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 134746531 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25808/statm: 23655 3619 193 116 0 23166 0
[pid=25808/tid=25810] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008959328 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=25811] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/25811/stat : 25811 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2009049343 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=26005] ppid=25806 vsize=94620 CPUtime=0
/proc/25808/task/26005/stat : 26005 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2009094349 96890880 3619 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1533.72
Current children cumulated vsize (KiB) 94620

[startup+1602.3 s]
/proc/loadavg: 1.56 1.89 1.96 2/72 26188
/proc/meminfo: memFree=1743288/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=104864 CPUtime=1593.65
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3910 0 0 0 159122 243 0 0 25 0 5 0 2008958952 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 134716933 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25808/statm: 26216 3620 193 116 0 25727 0
[pid=25808/tid=25810] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008959328 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=25811] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/25811/stat : 25811 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2009049343 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=26005] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/26005/stat : 26005 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2009094349 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25808/tid=26060] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/26060/stat : 26060 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2009116856 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1593.65
Current children cumulated vsize (KiB) 104864

[startup+1662.3 s]
/proc/loadavg: 1.20 1.72 1.90 2/72 26518
/proc/meminfo: memFree=1743288/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=104864 CPUtime=1653.53
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3910 0 0 0 165108 245 0 0 25 0 5 0 2008958952 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 134743736 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25808/statm: 26216 3620 193 116 0 25727 0
[pid=25808/tid=25810] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008959328 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=25811] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/25811/stat : 25811 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2009049343 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=26005] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/26005/stat : 26005 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2009094349 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25808/tid=26060] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/26060/stat : 26060 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2009116856 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1653.53
Current children cumulated vsize (KiB) 104864

[startup+1722.3 s]
/proc/loadavg: 1.07 1.59 1.84 2/69 26819
/proc/meminfo: memFree=1744128/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=104864 CPUtime=1713.46
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3910 0 0 0 171099 247 0 0 25 0 5 0 2008958952 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 134746429 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25808/statm: 26216 3620 193 116 0 25727 0
[pid=25808/tid=25810] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008959328 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=25811] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/25811/stat : 25811 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2009049343 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=26005] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/26005/stat : 26005 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2009094349 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25808/tid=26060] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/26060/stat : 26060 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2009116856 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1713.46
Current children cumulated vsize (KiB) 104864

[startup+1782.3 s]
/proc/loadavg: 1.10 1.50 1.79 2/72 27178
/proc/meminfo: memFree=1743016/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=104864 CPUtime=1773.37
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3910 0 0 0 177087 250 0 0 25 0 5 0 2008958952 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 134716952 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25808/statm: 26216 3620 193 116 0 25727 0
[pid=25808/tid=25810] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/25810/stat : 25810 (bprolog) S 25806 25808 24791 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008959328 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=25811] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/25811/stat : 25811 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2009049343 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25808/tid=26005] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/26005/stat : 26005 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2009094349 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25808/tid=26060] ppid=25806 vsize=104864 CPUtime=0
/proc/25808/task/26060/stat : 26060 (bprolog) S 25806 25808 24791 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2009116856 107380736 3620 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1773.37
Current children cumulated vsize (KiB) 104864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809 s]
/proc/loadavg: 1.06 1.45 1.76 2/68 27310
/proc/meminfo: memFree=1743032/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=104864 CPUtime=1800.05
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3911 0 0 0 179754 251 0 0 25 0 1 0 2008958952 107380736 3621 996147200 134512640 134990860 4294956096 18446744073709551615 134746515 0 0 4096 2 0 0 0 17 0 0 0
/proc/25808/statm: 26216 3621 194 116 0 25727 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 104864

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

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

[startup+1809 s]
/proc/loadavg: 1.06 1.45 1.76 2/68 27310
/proc/meminfo: memFree=1743032/2055920 swapFree=4180080/4192956
[pid=25808] ppid=25806 vsize=104864 CPUtime=1800.05
/proc/25808/stat : 25808 (bprolog) R 25806 25808 24791 0 -1 4194304 3911 0 0 0 179754 251 0 0 25 0 1 0 2008958952 107380736 3621 996147200 134512640 134990860 4294956096 18446744073709551615 134746515 0 0 4096 2 0 0 0 17 0 0 0
/proc/25808/statm: 26216 3621 194 116 0 25727 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 104864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.01
CPU time (s): 1800.06
CPU user time (s): 1797.54
CPU system time (s): 2.51462
CPU usage (%): 99.5052
Max. virtual memory (cumulated for all children) (KiB): 104864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.54
system time used= 2.51462
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3911
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= 12
involuntary context switches= 27576

runsolver used 1.92971 second user time and 4.70029 second system time

The end

Launcher Data (download as text)

Begin job on node31 at 2008-07-06 01:17:29
IDJOB=1102893
IDBENCH=60245
IDSOLVER=347
FILE ID=node31/1102893-1215299849
PBS_JOBID= 7882348
Free space on /tmp= 66488 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-53_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1102893-1215299849/watcher-1102893-1215299849 -o /tmp/evaluation-result-1102893-1215299849/solver-1102893-1215299849 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1102893-1215299849 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 80192eca53d4e3f12ece0eed213f63f2
RANDOM SEED=1403622500

node31.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		: 3000.232
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		: 3000.232
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:       1749344 kB
Buffers:         57452 kB
Cached:         179716 kB
SwapCached:       5728 kB
Active:         173000 kB
Inactive:        81460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749344 kB
SwapTotal:     4192956 kB
SwapFree:      4180080 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          25164 kB
Slab:            37124 kB
Committed_AS:  3295192 kB
PageTables:       1960 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node31 at 2008-07-06 01:47:40