Trace number 1081466

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) 1800.05 1813.31

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-add.xml
MD5SUM322bbcff3f69f7245f51580899f28315
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark21.3418
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints4960
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
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-1081466-1215217095)
0.79/0.82	c Converted in 383 ms
0.79/0.82	c solving(HOME/instance-1081466-1215217095,1800000)

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-1081466-1215217095/watcher-1081466-1215217095 -o /tmp/evaluation-result-1081466-1215217095/solver-1081466-1215217095 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1081466-1215217095 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 4/73 25629
/proc/meminfo: memFree=1726328/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=1964 CPUtime=0
/proc/25629/stat : 25629 (sh) R 25627 25629 23071 0 -1 4194304 51 0 0 0 0 0 0 0 20 0 1 0 634927284 2011136 35 996147200 4194304 4889804 548682068864 18446744073709551615 228041191756 0 0 4096 0 0 0 0 17 1 0 0
/proc/25629/statm: 491 35 27 169 0 8 0

[startup+0.0931691 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 25629
/proc/meminfo: memFree=1726328/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=56080 CPUtime=0.08
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 1106 0 0 0 4 4 0 0 20 0 1 0 634927284 57425920 819 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/25629/statm: 14020 819 178 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.10117 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 25629
/proc/meminfo: memFree=1726328/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=56080 CPUtime=0.09
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 1107 0 0 0 4 5 0 0 20 0 1 0 634927284 57425920 820 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/25629/statm: 14020 820 178 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301207 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 25629
/proc/meminfo: memFree=1726328/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=56080 CPUtime=0.29
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 1110 0 0 0 13 16 0 0 22 0 1 0 634927284 57425920 823 996147200 134512640 134990860 4294956096 18446744073709551615 10841055 0 0 4096 2 0 0 0 17 0 0 0
/proc/25629/statm: 14020 823 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.70129 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 25629
/proc/meminfo: memFree=1726328/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=56080 CPUtime=0.69
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 1118 0 0 0 33 36 0 0 25 0 1 0 634927284 57425920 831 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/25629/statm: 14020 831 178 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50144 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25631
/proc/meminfo: memFree=1717416/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=1.49
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 106 43 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134718796 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74512

[startup+3.10176 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25631
/proc/meminfo: memFree=1717224/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=3.08
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 265 43 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134631310 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 74512

[startup+6.30139 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25631
/proc/meminfo: memFree=1717160/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=6.27
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 584 43 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134838840 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 74512

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25631
/proc/meminfo: memFree=1717032/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=12.64
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 1221 43 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134718698 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 74512

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25631
/proc/meminfo: memFree=1717096/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=25.39
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 2496 43 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134607349 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 74512

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25631
/proc/meminfo: memFree=1717160/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=50.88
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 5045 43 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134718668 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 74512

[startup+102.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25631
/proc/meminfo: memFree=1717032/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=101.87
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 10144 43 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134838898 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 74512

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 25631
/proc/meminfo: memFree=1716712/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=161.62
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 16119 43 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 74512

[startup+222.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 25670
/proc/meminfo: memFree=1687088/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=221.42
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 22099 43 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134838818 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 74512

[startup+282.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 25709
/proc/meminfo: memFree=1713512/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=280.98
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 28054 44 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134838868 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 280.98
Current children cumulated vsize (KiB) 74512

[startup+342.302 s]
/proc/loadavg: 2.01 2.00 2.00 4/84 25709
/proc/meminfo: memFree=1713384/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=340.5
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 34006 44 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 340.5
Current children cumulated vsize (KiB) 74512

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 25709
/proc/meminfo: memFree=1713320/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=400.04
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 39960 44 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134718712 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 400.04
Current children cumulated vsize (KiB) 74512

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 25709
/proc/meminfo: memFree=1713320/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=74512 CPUtime=459.57
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2601 0 0 0 45913 44 0 0 25 0 2 0 634927284 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 18628 2311 203 116 0 18139 0
[pid=25629/tid=25631] ppid=25627 vsize=74512 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 634927381 76300288 2311 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 459.57
Current children cumulated vsize (KiB) 74512

[startup+522.301 s]

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

Current children cumulated CPU time (s) 1233.48
Current children cumulated vsize (KiB) 84756

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 25710
/proc/meminfo: memFree=1712800/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=84756 CPUtime=1293.01
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2602 0 0 0 129256 45 0 0 25 0 3 0 634927284 86790144 2312 996147200 134512640 134990860 4294956096 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 21189 2312 203 116 0 20700 0
[pid=25629/tid=25631] ppid=25627 vsize=84756 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 634927381 86790144 2312 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25710] ppid=25627 vsize=84756 CPUtime=0
/proc/25629/task/25710/stat : 25710 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 635017397 86790144 2312 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1293.01
Current children cumulated vsize (KiB) 84756

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 25711
/proc/meminfo: memFree=1712856/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=95000 CPUtime=1352.55
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2603 0 0 0 135210 45 0 0 25 0 4 0 634927284 97280000 2313 996147200 134512640 134990860 4294956096 18446744073709551615 134718595 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 23750 2313 203 116 0 23261 0
[pid=25629/tid=25631] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 634927381 97280000 2313 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25710] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25710/stat : 25710 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 635017397 97280000 2313 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25711] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25711/stat : 25711 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 635062407 97280000 2313 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1352.55
Current children cumulated vsize (KiB) 95000

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 25711
/proc/meminfo: memFree=1712792/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=95000 CPUtime=1412.08
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2603 0 0 0 141163 45 0 0 25 0 4 0 634927284 97280000 2313 996147200 134512640 134990860 4294956096 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 23750 2313 203 116 0 23261 0
[pid=25629/tid=25631] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 634927381 97280000 2313 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25710] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25710/stat : 25710 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 635017397 97280000 2313 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25711] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25711/stat : 25711 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 635062407 97280000 2313 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1412.08
Current children cumulated vsize (KiB) 95000

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 25711
/proc/meminfo: memFree=1712728/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=95000 CPUtime=1471.61
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2604 0 0 0 147116 45 0 0 25 0 4 0 634927284 97280000 2314 996147200 134512640 134990860 4294956096 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 23750 2314 203 116 0 23261 0
[pid=25629/tid=25631] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 634927381 97280000 2314 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25710] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25710/stat : 25710 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 635017397 97280000 2314 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25711] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25711/stat : 25711 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 635062407 97280000 2314 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1471.61
Current children cumulated vsize (KiB) 95000

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 25711
/proc/meminfo: memFree=1712664/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=95000 CPUtime=1531.14
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2604 0 0 0 153069 45 0 0 25 0 4 0 634927284 97280000 2314 996147200 134512640 134990860 4294956096 18446744073709551615 134614270 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 23750 2314 203 116 0 23261 0
[pid=25629/tid=25631] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 634927381 97280000 2314 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25710] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25710/stat : 25710 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 635017397 97280000 2314 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25711] ppid=25627 vsize=95000 CPUtime=0
/proc/25629/task/25711/stat : 25711 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 635062407 97280000 2314 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1531.14
Current children cumulated vsize (KiB) 95000

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 25712
/proc/meminfo: memFree=1712592/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=105244 CPUtime=1590.67
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2610 0 0 0 159022 45 0 0 25 0 5 0 634927284 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 134756223 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 26311 2320 206 116 0 25822 0
[pid=25629/tid=25631] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 634927381 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25710] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25710/stat : 25710 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 635017397 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25711] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25711/stat : 25711 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 635062407 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25712] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25712/stat : 25712 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 635084915 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1590.67
Current children cumulated vsize (KiB) 105244

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 25712
/proc/meminfo: memFree=1712592/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=105244 CPUtime=1650.2
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2610 0 0 0 164975 45 0 0 25 0 5 0 634927284 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 134607549 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 26311 2320 206 116 0 25822 0
[pid=25629/tid=25631] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 634927381 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25710] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25710/stat : 25710 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 635017397 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25711] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25711/stat : 25711 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 635062407 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25712] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25712/stat : 25712 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 635084915 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1650.2
Current children cumulated vsize (KiB) 105244

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 25712
/proc/meminfo: memFree=1712528/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=105244 CPUtime=1709.74
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2610 0 0 0 170929 45 0 0 25 0 5 0 634927284 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 134593106 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 26311 2320 206 116 0 25822 0
[pid=25629/tid=25631] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 634927381 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25710] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25710/stat : 25710 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 635017397 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25711] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25711/stat : 25711 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 635062407 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25712] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25712/stat : 25712 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 635084915 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1709.74
Current children cumulated vsize (KiB) 105244

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 25712
/proc/meminfo: memFree=1712464/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=105244 CPUtime=1769.27
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2610 0 0 0 176882 45 0 0 25 0 5 0 634927284 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 134629878 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25629/statm: 26311 2320 206 116 0 25822 0
[pid=25629/tid=25631] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25631/stat : 25631 (bprolog) S 25627 25629 23071 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 634927381 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25710] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25710/stat : 25710 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 635017397 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25711] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25711/stat : 25711 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 635062407 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25629/tid=25712] ppid=25627 vsize=105244 CPUtime=0
/proc/25629/task/25712/stat : 25712 (bprolog) S 25627 25629 23071 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 635084915 107769856 2320 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1769.27
Current children cumulated vsize (KiB) 105244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25712
/proc/meminfo: memFree=1712464/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=105244 CPUtime=1800.03
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2611 0 0 0 179958 45 0 0 25 0 1 0 634927284 107769856 2321 996147200 134512640 134990860 4294956096 18446744073709551615 134629479 0 0 4096 2 0 0 0 17 0 0 0
/proc/25629/statm: 26311 2321 207 116 0 25822 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 105244

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

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

[startup+1813.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25712
/proc/meminfo: memFree=1712464/2055920 swapFree=4166000/4192956
[pid=25629] ppid=25627 vsize=105244 CPUtime=1800.03
/proc/25629/stat : 25629 (bprolog) R 25627 25629 23071 0 -1 4194304 2611 0 0 0 179958 45 0 0 25 0 1 0 634927284 107769856 2321 996147200 134512640 134990860 4294956096 18446744073709551615 134629479 0 0 4096 2 0 0 0 17 0 0 0
/proc/25629/statm: 26311 2321 207 116 0 25822 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 105244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.31
CPU time (s): 1800.05
CPU user time (s): 1799.59
CPU system time (s): 0.460929
CPU usage (%): 99.2689
Max. virtual memory (cumulated for all children) (KiB): 105244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.460929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2611
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= 10
involuntary context switches= 40080

runsolver used 2.00069 second user time and 4.6033 second system time

The end

Launcher Data (download as text)

Begin job on node77 at 2008-07-05 02:18:15
IDJOB=1081466
IDBENCH=57105
IDSOLVER=347
FILE ID=node77/1081466-1215217095
PBS_JOBID= 7881655
Free space on /tmp= 66532 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-add.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081466-1215217095/watcher-1081466-1215217095 -o /tmp/evaluation-result-1081466-1215217095/solver-1081466-1215217095 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1081466-1215217095 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 322bbcff3f69f7245f51580899f28315
RANDOM SEED=1255092245

node77.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		: 3000.274
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		: 3000.274
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1726808 kB
Buffers:         60436 kB
Cached:         180272 kB
SwapCached:      20616 kB
Active:         202640 kB
Inactive:        68776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726808 kB
SwapTotal:     4192956 kB
SwapFree:      4166000 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          38768 kB
Slab:            43164 kB
Committed_AS:  1211692 kB
PageTables:       1740 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= 66536 MiB
End job on node77 at 2008-07-05 02:48:30