Trace number 198634

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) 1800.07 1800.54

General information on the benchmark

Namepigeons/
pigeons-40.xml
MD5SUMd1f4129f70dd419f660e3cfb9c33592c
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 variables40
Number of constraints780
Maximum constraint arity2
Maximum domain size39
Number of constraints which are defined in extension0
Number of constraints which are defined in intension780
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/198634-1168130181/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/node29/watcher-198634-1168130181 -o ROOT/results/node29/solver-198634-1168130181 -C 1800 -M 900 /tmp/evaluation/198634-1168130181/Complete/Ordinary/solver /tmp/evaluation/198634-1168130181/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: 0.78 0.95 0.98 4/78 32365
/proc/meminfo: memFree=1568944/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=1392 CPUtime=0
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 310 0 0 0 0 0 0 0 19 0 1 0 161412276 1425408 43 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4129572 0 0 4096 0 0 0 0 17 1 0 0
/proc/32364/statm: 645 48 38 90 0 171 0

[startup+0.107362 s]
/proc/loadavg: 0.78 0.95 0.98 4/78 32365
/proc/meminfo: memFree=1568944/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=0.09
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 9 0 0 0 20 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134661364 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 64064

[startup+0.515387 s]
/proc/loadavg: 0.78 0.95 0.98 4/78 32365
/proc/meminfo: memFree=1568944/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=0.5
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 50 0 0 0 24 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750062 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 64064

[startup+1.33544 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 32366
/proc/meminfo: memFree=1567080/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1.32
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 132 0 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134613040 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 64064

[startup+2.97954 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 32366
/proc/meminfo: memFree=1567080/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=2.97
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 297 0 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134611576 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 64064

[startup+6.25674 s]
/proc/loadavg: 0.80 0.95 0.98 2/79 32366
/proc/meminfo: memFree=1566968/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=6.24
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 624 0 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134557043 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 64064

[startup+12.7161 s]
/proc/loadavg: 0.81 0.95 0.98 2/79 32366
/proc/meminfo: memFree=1567040/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=12.7
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 1270 0 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618284 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 64064

[startup+25.5199 s]
/proc/loadavg: 0.85 0.95 0.98 2/79 32366
/proc/meminfo: memFree=1567104/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=25.5
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 2550 0 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134557095 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 64064

[startup+51.1395 s]
/proc/loadavg: 0.90 0.96 0.98 2/79 32366
/proc/meminfo: memFree=1567104/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=51.11
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 5111 0 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134565162 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 64064

[startup+102.377 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 32366
/proc/meminfo: memFree=1567104/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=102.34
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 10234 0 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618400 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 64064

[startup+162.431 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 32366
/proc/meminfo: memFree=1567104/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=162.39
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 16238 1 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134565325 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 64064

[startup+222.479 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32366
/proc/meminfo: memFree=1567104/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=222.42
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 22241 1 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134619845 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 64064

[startup+282.53 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32366
/proc/meminfo: memFree=1567104/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=282.46
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 28245 1 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134664597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 64064

[startup+342.578 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32366
/proc/meminfo: memFree=1567104/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=342.49
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 34248 1 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750103 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 64064

[startup+402.632 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32366
/proc/meminfo: memFree=1567104/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=402.53
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 40252 1 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750840 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 64064

[startup+462.681 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32366
/proc/meminfo: memFree=1567040/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=462.57
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 46255 2 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134613072 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 64064

[startup+522.73 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32366
/proc/meminfo: memFree=1566976/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=522.61
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 52259 2 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555024 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 64064

[startup+582.78 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32366
/proc/meminfo: memFree=1566912/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=582.65
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 58263 2 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134664651 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 64064

[startup+642.829 s]

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

[pid=32364] ppid=32362 vsize=64064 CPUtime=1002.91
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 100288 3 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750044 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 64064

[startup+1063.18 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 32366
/proc/meminfo: memFree=1566528/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1062.94
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 106291 3 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134556045 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 64064

[startup+1123.23 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 32366
/proc/meminfo: memFree=1566464/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1122.98
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 112295 3 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134569266 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 64064

[startup+1183.28 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32366
/proc/meminfo: memFree=1566464/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1183.01
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 118298 3 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134663828 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 64064

[startup+1243.33 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32366
/proc/meminfo: memFree=1566464/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1243.06
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 124302 4 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134579199 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1243.06
Current children cumulated vsize (KiB) 64064

[startup+1303.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32366
/proc/meminfo: memFree=1566464/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1303.09
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 130305 4 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134589539 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1303.09
Current children cumulated vsize (KiB) 64064

[startup+1363.43 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32366
/proc/meminfo: memFree=1566464/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1363.13
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 136309 4 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555972 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1363.13
Current children cumulated vsize (KiB) 64064

[startup+1423.47 s]
/proc/loadavg: 1.06 1.00 0.99 2/79 32366
/proc/meminfo: memFree=1566400/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1423.16
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 142312 4 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552749 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1423.16
Current children cumulated vsize (KiB) 64064

[startup+1483.53 s]
/proc/loadavg: 1.05 1.01 1.00 3/85 32430
/proc/meminfo: memFree=1564936/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1483.18
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 148314 4 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134662183 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1483.18
Current children cumulated vsize (KiB) 64064

[startup+1543.61 s]
/proc/loadavg: 1.02 1.01 1.00 2/85 32522
/proc/meminfo: memFree=1564864/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1543.2
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 154316 4 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750090 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1543.2
Current children cumulated vsize (KiB) 64064

[startup+1603.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32564
/proc/meminfo: memFree=1565952/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1603.23
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 160318 5 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134596182 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1603.23
Current children cumulated vsize (KiB) 64064

[startup+1663.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32564
/proc/meminfo: memFree=1565952/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1663.27
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 166322 5 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750046 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1663.27
Current children cumulated vsize (KiB) 64064

[startup+1723.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32564
/proc/meminfo: memFree=1565952/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1723.31
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 172326 5 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134621687 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1723.31
Current children cumulated vsize (KiB) 64064

[startup+1783.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32564
/proc/meminfo: memFree=1565952/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=64064 CPUtime=1783.34
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 911 0 0 0 178329 5 0 0 25 0 2 0 161412276 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552043 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 16016 626 167 90 0 15554 0
[pid=32364/tid=32366] ppid=32362 vsize=64064 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161412280 65601536 626 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1783.34
Current children cumulated vsize (KiB) 64064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 32565
/proc/meminfo: memFree=1565944/2055920 swapFree=4191880/4192956
[pid=32364] ppid=32362 vsize=74308 CPUtime=1800.05
/proc/32364/stat : 32364 (bprolog) R 32362 32364 31014 0 -1 4194304 912 0 0 0 180000 5 0 0 25 0 3 0 161412276 76091392 627 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750058 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/32364/statm: 18577 627 167 90 0 18115 0
[pid=32364/tid=32366] ppid=32362 vsize=74308 CPUtime=0
/proc/32364/task/32366/stat : 32366 (bprolog) S 32362 32364 31014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161412280 76091392 627 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=32364/tid=32565] ppid=32362 vsize=74308 CPUtime=0
/proc/32364/task/32565/stat : 32565 (bprolog) S 32362 32364 31014 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 161592298 76091392 627 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 74308

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.54
CPU time (s): 1800.07
CPU user time (s): 1800.01
CPU system time (s): 0.058991
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 74308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 912
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= 9
involuntary context switches= 7318

runsolver used 2.17267 s user time and 4.22736 s system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Jan  7 00:36:21 UTC 2007


IDJOB= 198634
IDBENCH= 3568
FILE ID= node29/198634-1168130181

PBS_JOBID= 3477885

Free space on /tmp= 66548 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-40.xml
COMMAND LINE= /tmp/evaluation/198634-1168130181/Complete/Ordinary/solver /tmp/evaluation/198634-1168130181/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-198634-1168130181 -o ROOT/results/node29/conversion-198634-1168130181 -C 600 -M 900 /tmp/evaluation/198634-1168130181/Complete/Ordinary/conversion /tmp/evaluation/198634-1168130181/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-198634-1168130181 -o ROOT/results/node29/solver-198634-1168130181 -C 1800 -M 900  /tmp/evaluation/198634-1168130181/Complete/Ordinary/solver /tmp/evaluation/198634-1168130181/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  d1f4129f70dd419f660e3cfb9c33592c

RANDOM SEED= 213467212

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		: 3000.241
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		: 3000.241
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:       1569424 kB
Buffers:         55252 kB
Cached:         312928 kB
SwapCached:        448 kB
Active:         185412 kB
Inactive:       236516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569424 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:          71292 kB
Slab:            49884 kB
Committed_AS:  3202500 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB



End job on node29 on Sun Jan  7 01:06:22 UTC 2007