Trace number 200307

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, and are wall clock time (not CPU 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
BPrologCSPSolver70a 2006-12-13? (TO) 1800.02 1801.81

General information on the benchmark

NamequeensKnights/
queensKnights-20-5-mul.xml
MD5SUMda4256ae01633c1c4b30ed940167fe93
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 benchmark1.26981
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/200307-1168142105/unknown)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-200307-1168142105 -o ROOT/results/node51/solver-200307-1168142105 -C 1800 -M 900 /tmp/evaluation/200307-1168142105/Complete/Ordinary/solver /tmp/evaluation/200307-1168142105/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.85 0.97 0.99 5/81 20638
/proc/meminfo: memFree=1789328/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=53472 CPUtime=0
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 162609229 54755328 206 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134550338 0 0 4096 2 0 0 0 17 0 0 0
/proc/20637/statm: 13368 206 123 90 0 12906 0

[startup+0.10813 s]
/proc/loadavg: 0.85 0.97 0.99 5/81 20638
/proc/meminfo: memFree=1789328/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=0.1
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 905 0 0 0 10 0 0 0 18 0 2 0 162609229 65601536 620 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552359 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 620 179 90 0 15554 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 64064

[startup+0.5172 s]
/proc/loadavg: 0.85 0.97 0.99 5/81 20638
/proc/meminfo: memFree=1789328/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=0.51
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 51 0 0 0 22 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134589294 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 64064

[startup+1.34634 s]
/proc/loadavg: 0.85 0.97 0.99 3/83 20647
/proc/meminfo: memFree=1769728/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=1.33
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 133 0 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554071 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 64064

[startup+2.98362 s]
/proc/loadavg: 0.85 0.97 0.99 3/76 20648
/proc/meminfo: memFree=1749944/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=2.96
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 296 0 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134569373 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 64064

[startup+6.26817 s]
/proc/loadavg: 0.94 0.98 0.99 2/69 20648
/proc/meminfo: memFree=1793008/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=6.23
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 623 0 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552811 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 64064

[startup+12.7333 s]
/proc/loadavg: 1.10 1.02 1.01 3/82 20718
/proc/meminfo: memFree=1779272/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=12.67
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 1266 1 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134567532 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 64064

[startup+25.5544 s]
/proc/loadavg: 1.30 1.06 1.02 3/82 20718
/proc/meminfo: memFree=1779208/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=25.49
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 2548 1 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618046 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64064

[startup+51.2258 s]
/proc/loadavg: 1.54 1.14 1.04 3/82 20718
/proc/meminfo: memFree=1779336/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=51.14
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 5113 1 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552049 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 64064

[startup+102.431 s]
/proc/loadavg: 1.80 1.27 1.09 3/82 20718
/proc/meminfo: memFree=1779272/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=102.28
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 10227 1 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 64064

[startup+162.515 s]
/proc/loadavg: 1.92 1.40 1.15 3/82 20718
/proc/meminfo: memFree=1779272/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=162.31
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 16230 1 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618340 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 64064

[startup+222.565 s]
/proc/loadavg: 1.97 1.51 1.20 3/82 20718
/proc/meminfo: memFree=1779272/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=222.3
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 22229 1 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552388 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 64064

[startup+282.664 s]
/proc/loadavg: 2.04 1.61 1.25 3/83 20781
/proc/meminfo: memFree=1664128/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=282.33
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 28230 3 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555021 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 64064

[startup+342.679 s]
/proc/loadavg: 3.03 1.99 1.40 3/83 20782
/proc/meminfo: memFree=640008/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=342.2
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 34201 19 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552725 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 64064

[startup+402.685 s]
/proc/loadavg: 2.33 1.99 1.44 3/91 21020
/proc/meminfo: memFree=1782192/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=401.88
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 40156 32 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134756323 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 401.88
Current children cumulated vsize (KiB) 64064

[startup+462.758 s]
/proc/loadavg: 1.52 1.82 1.41 2/66 21092
/proc/meminfo: memFree=1878576/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=461.88
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 46153 35 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 461.88
Current children cumulated vsize (KiB) 64064

[startup+522.814 s]
/proc/loadavg: 1.19 1.67 1.38 2/66 21092
/proc/meminfo: memFree=1878640/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=521.9
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 52154 36 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134614604 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 521.9
Current children cumulated vsize (KiB) 64064

[startup+582.876 s]
/proc/loadavg: 1.07 1.54 1.36 2/66 21092
/proc/meminfo: memFree=1878640/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=64064 CPUtime=581.92
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 907 0 0 0 58156 36 0 0 25 0 2 0 162609229 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134614892 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 16016 622 181 90 0 15554 0
[pid=20637/tid=20639] ppid=20635 vsize=64064 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162609232 65601536 622 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 64064

[startup+642.931 s]

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

/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1122.13
Current children cumulated vsize (KiB) 74308

[startup+1183.54 s]
/proc/loadavg: 1.00 1.06 1.17 2/67 21093
/proc/meminfo: memFree=1878696/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1182.16
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 118180 36 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1182.16
Current children cumulated vsize (KiB) 74308

[startup+1243.62 s]
/proc/loadavg: 1.00 1.05 1.16 2/67 21093
/proc/meminfo: memFree=1878632/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1242.21
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 124184 37 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134622402 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1242.21
Current children cumulated vsize (KiB) 74308

[startup+1303.71 s]
/proc/loadavg: 1.00 1.04 1.14 2/67 21093
/proc/meminfo: memFree=1878632/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1302.26
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 130189 37 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555021 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1302.26
Current children cumulated vsize (KiB) 74308

[startup+1363.79 s]
/proc/loadavg: 1.00 1.03 1.13 2/67 21093
/proc/meminfo: memFree=1878632/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1362.3
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 136193 37 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552062 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 74308

[startup+1423.88 s]
/proc/loadavg: 1.00 1.02 1.12 2/67 21095
/proc/meminfo: memFree=1878632/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1422.34
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 142197 37 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554998 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 74308

[startup+1483.96 s]
/proc/loadavg: 1.00 1.01 1.11 2/67 21095
/proc/meminfo: memFree=1878568/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1482.38
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 148201 37 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552043 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1482.38
Current children cumulated vsize (KiB) 74308

[startup+1544.04 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 21095
/proc/meminfo: memFree=1878568/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1542.42
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 154205 37 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134619911 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1542.42
Current children cumulated vsize (KiB) 74308

[startup+1604.12 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 21095
/proc/meminfo: memFree=1878568/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1602.46
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 160209 37 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554071 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1602.46
Current children cumulated vsize (KiB) 74308

[startup+1664.21 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 21095
/proc/meminfo: memFree=1878568/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1662.5
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 166213 37 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134660699 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1662.5
Current children cumulated vsize (KiB) 74308

[startup+1724.29 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 21095
/proc/meminfo: memFree=1878504/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1722.53
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 172216 37 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618951 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1722.53
Current children cumulated vsize (KiB) 74308

[startup+1784.37 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 21095
/proc/meminfo: memFree=1878504/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=74308 CPUtime=1782.59
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 908 0 0 0 178221 38 0 0 25 0 3 0 162609229 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134823242 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 18577 623 181 90 0 18115 0
[pid=20637/tid=20639] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/20639/stat : 20639 (bprolog) S 20635 20637 20510 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162609232 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=20637/tid=21093] ppid=20635 vsize=74308 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 162699258 76091392 623 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1782.59
Current children cumulated vsize (KiB) 74308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.8 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 21096
/proc/meminfo: memFree=1878432/2055920 swapFree=4192812/4192956
[pid=20637] ppid=20635 vsize=84552 CPUtime=1800.01
/proc/20637/stat : 20637 (bprolog) R 20635 20637 20510 0 -1 4194304 910 0 0 0 179963 38 0 0 25 0 3 0 162609229 86581248 625 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552953 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20637/statm: 21138 625 182 90 0 20676 0
[pid=20637/tid=21093] ppid=20635 vsize=84552 CPUtime=0
/proc/20637/task/21093/stat : 21093 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 162699258 86581248 625 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20637/tid=21096] ppid=20635 vsize=84552 CPUtime=0
/proc/20637/task/21096/stat : 21096 (bprolog) S 20635 20637 20510 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 162789270 86581248 625 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84552

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.81
CPU time (s): 1800.02
CPU user time (s): 1799.64
CPU system time (s): 0.380942
CPU usage (%): 99.9007
Max. virtual memory (cumulated for all children) (KiB): 84552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.380942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 910
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= 8687

runsolver used 1.9427 s user time and 4.67829 s system time

The end

Launcher Data (download as text)

Begin job on node51 on Sun Jan  7 03:55:07 UTC 2007


IDJOB= 200307
IDBENCH= 3701
FILE ID= node51/200307-1168142105

PBS_JOBID= 3478095

Free space on /tmp= 66560 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-20-5-mul.xml
COMMAND LINE= /tmp/evaluation/200307-1168142105/Complete/Ordinary/solver /tmp/evaluation/200307-1168142105/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-200307-1168142105 -o ROOT/results/node51/conversion-200307-1168142105 -C 600 -M 900 /tmp/evaluation/200307-1168142105/Complete/Ordinary/conversion /tmp/evaluation/200307-1168142105/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-200307-1168142105 -o ROOT/results/node51/solver-200307-1168142105 -C 1800 -M 900  /tmp/evaluation/200307-1168142105/Complete/Ordinary/solver /tmp/evaluation/200307-1168142105/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  da4256ae01633c1c4b30ed940167fe93

RANDOM SEED= 835339475

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.277
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		: 3000.277
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:       1790064 kB
Buffers:         35056 kB
Cached:         147456 kB
SwapCached:          0 kB
Active:         121120 kB
Inactive:        86640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          41000 kB
Slab:            43436 kB
Committed_AS:  3555888 kB
PageTables:       1848 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= 66561 MiB



End job on node51 on Sun Jan  7 04:25:09 UTC 2007