Trace number 1055987

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) 1800.07 1806.91

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-8.xml
MD5SUMe0d3c2a9b72782260c487372febe60b6
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 variables65
Number of constraints2034
Maximum constraint arity2
Maximum domain size64
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2034
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-1055987-1215060846)
0.19/0.26	c Converted in 131 ms
0.19/0.26	c solving(HOME/instance-1055987-1215060846,1800000)

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-1055987-1215060846/watcher-1055987-1215060846 -o /tmp/evaluation-result-1055987-1215060846/solver-1055987-1215060846 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1055987-1215060846 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: 1.99 1.98 1.99 4/72 6558
/proc/meminfo: memFree=1742544/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=4780 CPUtime=0
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 611 0 0 0 0 0 0 0 20 0 1 0 1985056457 4894720 329 996147200 134512640 134990860 4294956112 18446744073709551615 134530855 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 1195 329 72 116 0 706 0

[startup+0.205692 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 6558
/proc/meminfo: memFree=1742544/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=56080 CPUtime=0.19
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1106 0 0 0 10 9 0 0 20 0 1 0 1985056457 57425920 819 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/6558/statm: 14020 819 178 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.301711 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 6558
/proc/meminfo: memFree=1742544/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=63888 CPUtime=0.29
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1479 0 0 0 18 11 0 0 21 0 1 0 1985056457 65421312 1189 996147200 134512640 134990860 4294956112 18446744073709551615 134638761 0 0 4096 2 0 0 0 17 1 0 0
/proc/6558/statm: 15972 1189 193 116 0 15483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 63888

[startup+0.401726 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 6558
/proc/meminfo: memFree=1742544/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=0.38
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1503 0 0 0 27 11 0 0 22 0 2 0 1985056457 75911168 1213 996147200 134512640 134990860 4294956112 18446744073709551615 134746544 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1213 198 116 0 18044 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 74132

[startup+0.701775 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 6558
/proc/meminfo: memFree=1742544/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=0.68
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1503 0 0 0 57 11 0 0 25 0 2 0 1985056457 75911168 1213 996147200 134512640 134990860 4294956112 18446744073709551615 134746336 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1213 198 116 0 18044 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74132

[startup+1.50191 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738240/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=1.48
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1503 0 0 0 137 11 0 0 25 0 2 0 1985056457 75911168 1213 996147200 134512640 134990860 4294956112 18446744073709551615 134744345 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1213 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1213 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74132

[startup+3.10118 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738048/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=3.06
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1504 0 0 0 295 11 0 0 25 0 2 0 1985056457 75911168 1214 996147200 134512640 134990860 4294956112 18446744073709551615 134838814 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1214 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1214 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 74132

[startup+6.30173 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738048/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=6.24
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1504 0 0 0 613 11 0 0 25 0 2 0 1985056457 75911168 1214 996147200 134512640 134990860 4294956112 18446744073709551615 134746342 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1214 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1214 996147200 134512640 134990860 4294956112 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+12.7018 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738048/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=12.59
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1504 0 0 0 1248 11 0 0 25 0 2 0 1985056457 75911168 1214 996147200 134512640 134990860 4294956112 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1214 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1214 996147200 134512640 134990860 4294956112 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+25.506 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738176/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=25.3
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1504 0 0 0 2519 11 0 0 25 0 2 0 1985056457 75911168 1214 996147200 134512640 134990860 4294956112 18446744073709551615 134716880 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1214 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1214 996147200 134512640 134990860 4294956112 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+51.1014 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738304/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=50.7
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1505 0 0 0 5059 11 0 0 25 0 2 0 1985056457 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 134716933 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1215 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1215 996147200 134512640 134990860 4294956112 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+102.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738112/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=101.51
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1505 0 0 0 10140 11 0 0 25 0 2 0 1985056457 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 134716896 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1215 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 74132

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738112/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=161.05
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1505 0 0 0 16094 11 0 0 25 0 2 0 1985056457 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 134718780 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1215 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 74132

[startup+222.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738112/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=220.59
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1505 0 0 0 22048 11 0 0 25 0 2 0 1985056457 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 134746336 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1215 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 74132

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738112/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=280.13
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1505 0 0 0 28002 11 0 0 25 0 2 0 1985056457 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 134710578 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1215 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 74132

[startup+342.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738048/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=339.68
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1505 0 0 0 33957 11 0 0 25 0 2 0 1985056457 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 134718681 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1215 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.68
Current children cumulated vsize (KiB) 74132

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6560
/proc/meminfo: memFree=1738112/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=399.22
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1505 0 0 0 39911 11 0 0 25 0 2 0 1985056457 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1215 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.22
Current children cumulated vsize (KiB) 74132

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6566
/proc/meminfo: memFree=1738048/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=74132 CPUtime=458.74
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1505 0 0 0 45863 11 0 0 25 0 2 0 1985056457 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 134710543 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6558/statm: 18533 1215 198 116 0 18044 0
[pid=6558/tid=6560] ppid=6556 vsize=74132 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 1985056490 75911168 1215 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.74
Current children cumulated vsize (KiB) 74132

[startup+522.303 s]

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

Current children cumulated CPU time (s) 1235.7
Current children cumulated vsize (KiB) 84376

[startup+1302.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/84 6605
/proc/meminfo: memFree=1619248/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=84376 CPUtime=1295.68
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1507 0 0 0 129553 15 0 0 25 0 3 0 1985056457 86401024 1217 996147200 134512640 134990860 4294956112 18446744073709551615 134629553 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6558/statm: 21094 1217 198 116 0 20605 0
[pid=6558/tid=6560] ppid=6556 vsize=84376 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985056490 86401024 1217 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6558/tid=6605] ppid=6556 vsize=84376 CPUtime=0
/proc/6558/task/6605/stat : 6605 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1985146505 86401024 1217 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1295.68
Current children cumulated vsize (KiB) 84376

[startup+1362.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/85 6606
/proc/meminfo: memFree=1616872/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=94620 CPUtime=1355.65
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1508 0 0 0 135550 15 0 0 25 0 4 0 1985056457 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 134746482 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6558/statm: 23655 1218 198 116 0 23166 0
[pid=6558/tid=6560] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1985056490 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6558/tid=6605] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6605/stat : 6605 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1985146505 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6606] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6606/stat : 6606 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1985191515 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1355.65
Current children cumulated vsize (KiB) 94620

[startup+1422.3 s]
/proc/loadavg: 2.37 2.12 2.03 3/85 6606
/proc/meminfo: memFree=1613800/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=94620 CPUtime=1415.62
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1508 0 0 0 141547 15 0 0 25 0 4 0 1985056457 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 134718755 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6558/statm: 23655 1218 198 116 0 23166 0
[pid=6558/tid=6560] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1985056490 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6558/tid=6605] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6605/stat : 6605 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1985146505 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6606] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6606/stat : 6606 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1985191515 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1415.62
Current children cumulated vsize (KiB) 94620

[startup+1482.3 s]
/proc/loadavg: 2.13 2.09 2.02 3/85 6606
/proc/meminfo: memFree=1611496/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=94620 CPUtime=1475.6
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1508 0 0 0 147545 15 0 0 25 0 4 0 1985056457 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 134746544 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6558/statm: 23655 1218 198 116 0 23166 0
[pid=6558/tid=6560] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1985056490 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6558/tid=6605] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6605/stat : 6605 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1985146505 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6606] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6606/stat : 6606 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1985191515 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1475.6
Current children cumulated vsize (KiB) 94620

[startup+1542.3 s]
/proc/loadavg: 2.05 2.07 2.02 3/85 6606
/proc/meminfo: memFree=1609448/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=94620 CPUtime=1535.58
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1508 0 0 0 153543 15 0 0 25 0 4 0 1985056457 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 134559503 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6558/statm: 23655 1218 198 116 0 23166 0
[pid=6558/tid=6560] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1985056490 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6558/tid=6605] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6605/stat : 6605 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1985146505 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6606] ppid=6556 vsize=94620 CPUtime=0
/proc/6558/task/6606/stat : 6606 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1985191515 96890880 1218 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1535.58
Current children cumulated vsize (KiB) 94620

[startup+1602.3 s]
/proc/loadavg: 2.07 2.07 2.02 3/86 6607
/proc/meminfo: memFree=1605152/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=104864 CPUtime=1595.54
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1509 0 0 0 159539 15 0 0 25 0 5 0 1985056457 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 134710262 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6558/statm: 26216 1219 198 116 0 25727 0
[pid=6558/tid=6560] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1985056490 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6558/tid=6605] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6605/stat : 6605 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1985146505 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6606] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6606/stat : 6606 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1985191515 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6607] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6607/stat : 6607 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1985214022 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1595.54
Current children cumulated vsize (KiB) 104864

[startup+1662.31 s]
/proc/loadavg: 2.02 2.06 2.01 3/86 6607
/proc/meminfo: memFree=1603168/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=104864 CPUtime=1655.52
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1509 0 0 0 165537 15 0 0 25 0 5 0 1985056457 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 134746456 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6558/statm: 26216 1219 198 116 0 25727 0
[pid=6558/tid=6560] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1985056490 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6558/tid=6605] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6605/stat : 6605 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1985146505 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6606] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6606/stat : 6606 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1985191515 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6607] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6607/stat : 6607 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1985214022 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1655.52
Current children cumulated vsize (KiB) 104864

[startup+1722.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/86 6607
/proc/meminfo: memFree=1601248/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=104864 CPUtime=1715.49
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1509 0 0 0 171534 15 0 0 25 0 5 0 1985056457 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 134746342 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6558/statm: 26216 1219 198 116 0 25727 0
[pid=6558/tid=6560] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1985056490 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6558/tid=6605] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6605/stat : 6605 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1985146505 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6606] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6606/stat : 6606 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1985191515 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6607] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6607/stat : 6607 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1985214022 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1715.49
Current children cumulated vsize (KiB) 104864

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/86 6607
/proc/meminfo: memFree=1597792/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=104864 CPUtime=1775.46
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1509 0 0 0 177531 15 0 0 25 0 5 0 1985056457 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 134746544 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6558/statm: 26216 1219 198 116 0 25727 0
[pid=6558/tid=6560] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6560/stat : 6560 (bprolog) S 6556 6558 1882 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1985056490 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6558/tid=6605] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6605/stat : 6605 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1985146505 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6606] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6606/stat : 6606 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1985191515 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=6558/tid=6607] ppid=6556 vsize=104864 CPUtime=0
/proc/6558/task/6607/stat : 6607 (bprolog) S 6556 6558 1882 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1985214022 107380736 1219 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1775.46
Current children cumulated vsize (KiB) 104864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 6607
/proc/meminfo: memFree=1597216/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=104864 CPUtime=1800.06
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1510 0 0 0 179990 16 0 0 25 0 1 0 1985056457 107380736 1220 996147200 134512640 134990860 4294956112 18446744073709551615 134718678 0 0 4096 2 0 0 0 17 0 0 0
/proc/6558/statm: 26216 1220 199 116 0 25727 0
Current children cumulated CPU time (s) 1800.06
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+1806.9 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 6607
/proc/meminfo: memFree=1597216/2055920 swapFree=4180416/4192956
[pid=6558] ppid=6556 vsize=104864 CPUtime=1800.06
/proc/6558/stat : 6558 (bprolog) R 6556 6558 1882 0 -1 4194304 1510 0 0 0 179990 16 0 0 25 0 1 0 1985056457 107380736 1220 996147200 134512640 134990860 4294956112 18446744073709551615 134718678 0 0 4096 2 0 0 0 17 0 0 0
/proc/6558/statm: 26216 1220 199 116 0 25727 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 104864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.91
CPU time (s): 1800.07
CPU user time (s): 1799.91
CPU system time (s): 0.161975
CPU usage (%): 99.6216
Max. virtual memory (cumulated for all children) (KiB): 104864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1510
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= 21582

runsolver used 1.9707 second user time and 5.47617 second system time

The end

Launcher Data (download as text)

Begin job on node51 at 2008-07-03 06:54:06
IDJOB=1055987
IDBENCH=57393
IDSOLVER=347
FILE ID=node51/1055987-1215060846
PBS_JOBID= 7875073
Free space on /tmp= 66548 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-8.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1055987-1215060846/watcher-1055987-1215060846 -o /tmp/evaluation-result-1055987-1215060846/solver-1055987-1215060846 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1055987-1215060846 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e0d3c2a9b72782260c487372febe60b6
RANDOM SEED=1035827757

node51.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		: 3000.263
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		: 3000.263
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:       1743024 kB
Buffers:         51180 kB
Cached:         183748 kB
SwapCached:       7016 kB
Active:         157632 kB
Inactive:        93504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743024 kB
SwapTotal:     4192956 kB
SwapFree:      4180416 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          23580 kB
Slab:            46920 kB
Committed_AS:  3834932 kB
PageTables:       1928 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= 66484 MiB
End job on node51 at 2008-07-03 07:24:15