Trace number 198538

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) 1800.11 1800.57

General information on the benchmark

Namepigeons/
pigeons-50.xml
MD5SUM12147b726cdc62e4a1c95be8697eb0dc
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 variables50
Number of constraints1225
Maximum constraint arity2
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1225
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/198538-1168129313/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/node55/watcher-198538-1168129313 -o ROOT/results/node55/solver-198538-1168129313 -C 1800 -M 900 /tmp/evaluation/198538-1168129313/Complete/Ordinary/solver /tmp/evaluation/198538-1168129313/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: 0.93 0.99 1.01 5/81 27545
/proc/meminfo: memFree=1617408/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=5352 CPUtime=0
/proc/27544/stat : 27544 (sh) R 27542 27544 27371 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 161329733 5480448 234 18446744073709551615 4194304 4889804 548682069344 18446744073709551615 248761609511 0 0 4096 0 0 0 0 17 1 0 0
/proc/27544/statm: 1338 234 196 169 0 49 0

[startup+0.104873 s]
/proc/loadavg: 0.93 0.99 1.01 5/81 27545
/proc/meminfo: memFree=1617408/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=0.08
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 8 0 0 0 19 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134589202 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 64064

[startup+0.513914 s]
/proc/loadavg: 0.93 0.99 1.01 5/81 27545
/proc/meminfo: memFree=1617408/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=0.49
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 49 0 0 0 22 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134566858 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 64064

[startup+1.33499 s]
/proc/loadavg: 0.93 0.99 1.01 4/83 27547
/proc/meminfo: memFree=1597744/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=1.31
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 131 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134661339 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 64064

[startup+2.98115 s]
/proc/loadavg: 0.93 0.99 1.01 3/83 27547
/proc/meminfo: memFree=1597744/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=2.96
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 296 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750028 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 64064

[startup+6.26147 s]
/proc/loadavg: 1.02 1.01 1.01 3/83 27547
/proc/meminfo: memFree=1597744/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=6.24
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 624 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750044 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 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) 64064

[startup+12.7311 s]
/proc/loadavg: 1.10 1.02 1.02 3/83 27547
/proc/meminfo: memFree=1593776/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=12.71
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 1271 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750044 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.71
Current children cumulated vsize (KiB) 64064

[startup+25.5643 s]
/proc/loadavg: 1.30 1.07 1.03 3/83 27547
/proc/meminfo: memFree=1563504/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=25.54
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 2554 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618274 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 64064

[startup+51.2198 s]
/proc/loadavg: 1.54 1.14 1.06 3/83 27547
/proc/meminfo: memFree=1563376/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=51.18
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 5118 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554946 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 64064

[startup+102.507 s]
/proc/loadavg: 1.80 1.27 1.10 3/83 27547
/proc/meminfo: memFree=1541232/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=102.46
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 10246 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750036 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.46
Current children cumulated vsize (KiB) 64064

[startup+162.539 s]
/proc/loadavg: 1.98 1.42 1.16 3/83 27547
/proc/meminfo: memFree=1533168/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=162.47
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 16247 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552096 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.47
Current children cumulated vsize (KiB) 64064

[startup+222.59 s]
/proc/loadavg: 1.99 1.52 1.21 3/83 27547
/proc/meminfo: memFree=1527920/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=222.51
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 22251 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134556978 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.51
Current children cumulated vsize (KiB) 64064

[startup+282.619 s]
/proc/loadavg: 1.99 1.61 1.26 3/83 27547
/proc/meminfo: memFree=1519600/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=282.52
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 28252 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134567808 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 64064

[startup+342.671 s]
/proc/loadavg: 1.99 1.67 1.30 3/83 27547
/proc/meminfo: memFree=1514288/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=342.56
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 34256 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134661300 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 64064

[startup+402.703 s]
/proc/loadavg: 1.99 1.73 1.34 3/83 27547
/proc/meminfo: memFree=1514224/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=402.57
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 40257 0 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134596237 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 64064

[startup+462.754 s]
/proc/loadavg: 1.99 1.78 1.38 3/83 27547
/proc/meminfo: memFree=1509744/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=462.62
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 46261 1 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134662196 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 64064

[startup+522.796 s]
/proc/loadavg: 1.99 1.81 1.42 3/83 27547
/proc/meminfo: memFree=1502128/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=522.64
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 52263 1 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555036 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 522.64
Current children cumulated vsize (KiB) 64064

[startup+582.834 s]
/proc/loadavg: 2.04 1.86 1.46 3/83 27547
/proc/meminfo: memFree=1502064/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=64064 CPUtime=582.66
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 999 0 0 0 58265 1 0 0 25 0 2 0 161329733 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134565650 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 16016 714 167 90 0 15554 0
[pid=27544/tid=27546] ppid=27542 vsize=64064 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161329738 65601536 714 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 64064

[startup+642.886 s]

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

/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 74308

[startup+1183.37 s]
/proc/loadavg: 2.00 1.98 1.70 4/84 27548
/proc/meminfo: memFree=1474152/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1183.05
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 118304 1 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134664504 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 74308

[startup+1243.4 s]
/proc/loadavg: 2.06 2.00 1.72 3/84 27548
/proc/meminfo: memFree=1471272/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1243.06
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 124305 1 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134589663 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1243.06
Current children cumulated vsize (KiB) 74308

[startup+1303.47 s]
/proc/loadavg: 2.02 2.00 1.74 3/84 27548
/proc/meminfo: memFree=1471208/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1303.12
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 130310 2 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750085 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1303.12
Current children cumulated vsize (KiB) 74308

[startup+1363.51 s]
/proc/loadavg: 2.01 2.00 1.75 4/84 27548
/proc/meminfo: memFree=1471208/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1363.15
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 136313 2 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134664465 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1363.15
Current children cumulated vsize (KiB) 74308

[startup+1423.55 s]
/proc/loadavg: 2.00 2.00 1.76 3/84 27548
/proc/meminfo: memFree=1471144/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1423.18
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 142316 2 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134619836 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1423.18
Current children cumulated vsize (KiB) 74308

[startup+1483.59 s]
/proc/loadavg: 2.08 2.01 1.78 4/84 27548
/proc/meminfo: memFree=1469096/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1483.2
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 148318 2 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750012 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1483.2
Current children cumulated vsize (KiB) 74308

[startup+1543.64 s]
/proc/loadavg: 2.03 2.01 1.79 3/84 27548
/proc/meminfo: memFree=1461672/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1543.23
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 154321 2 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134565629 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1543.23
Current children cumulated vsize (KiB) 74308

[startup+1603.67 s]
/proc/loadavg: 2.01 2.00 1.80 3/84 27548
/proc/meminfo: memFree=1461544/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1603.25
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 160323 2 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134565718 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1603.25
Current children cumulated vsize (KiB) 74308

[startup+1663.71 s]
/proc/loadavg: 2.00 2.00 1.81 3/84 27548
/proc/meminfo: memFree=1456360/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1663.28
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 166326 2 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750062 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1663.28
Current children cumulated vsize (KiB) 74308

[startup+1723.75 s]
/proc/loadavg: 2.00 2.00 1.82 3/84 27548
/proc/meminfo: memFree=1450920/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1723.3
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 172328 2 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750034 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1723.3
Current children cumulated vsize (KiB) 74308

[startup+1783.82 s]
/proc/loadavg: 2.08 2.02 1.83 3/84 27548
/proc/meminfo: memFree=1450856/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=74308 CPUtime=1783.35
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1000 0 0 0 178333 2 0 0 25 0 3 0 161329733 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750062 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 18577 715 167 90 0 18115 0
[pid=27544/tid=27546] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27546/stat : 27546 (bprolog) S 27542 27544 27371 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161329738 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27548] ppid=27542 vsize=74308 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 161419753 76091392 715 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1783.35
Current children cumulated vsize (KiB) 74308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.55 s]
/proc/loadavg: 2.06 2.01 1.83 3/84 27549
/proc/meminfo: memFree=1447712/2055920 swapFree=4192812/4192956
[pid=27544] ppid=27542 vsize=84552 CPUtime=1800.09
/proc/27544/stat : 27544 (bprolog) R 27542 27544 27371 0 -1 4194304 1002 0 0 0 180007 2 0 0 25 0 3 0 161329733 86581248 717 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134611485 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27544/statm: 21138 717 168 90 0 20676 0
[pid=27544/tid=27548] ppid=27542 vsize=84552 CPUtime=0
/proc/27544/task/27548/stat : 27548 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 161419753 86581248 717 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27544/tid=27549] ppid=27542 vsize=84552 CPUtime=0
/proc/27544/task/27549/stat : 27549 (bprolog) S 27542 27544 27371 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 161509769 86581248 717 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.09
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): 1800.57
CPU time (s): 1800.11
CPU user time (s): 1800.08
CPU system time (s): 0.025996
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 84552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.08
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1002
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= 37609

runsolver used 2.04469 s user time and 4.99324 s system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Jan  7 00:21:53 UTC 2007


IDJOB= 198538
IDBENCH= 3562
FILE ID= node55/198538-1168129313

PBS_JOBID= 3477952

Free space on /tmp= 66541 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-50.xml
COMMAND LINE= /tmp/evaluation/198538-1168129313/Complete/Ordinary/solver /tmp/evaluation/198538-1168129313/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-198538-1168129313 -o ROOT/results/node55/conversion-198538-1168129313 -C 600 -M 900 /tmp/evaluation/198538-1168129313/Complete/Ordinary/conversion /tmp/evaluation/198538-1168129313/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-198538-1168129313 -o ROOT/results/node55/solver-198538-1168129313 -C 1800 -M 900  /tmp/evaluation/198538-1168129313/Complete/Ordinary/solver /tmp/evaluation/198538-1168129313/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  12147b726cdc62e4a1c95be8697eb0dc

RANDOM SEED= 219221579

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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1617952 kB
Buffers:          8288 kB
Cached:         316616 kB
SwapCached:          0 kB
Active:         164936 kB
Inactive:       220272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5108 kB
Writeback:           0 kB
Mapped:          79416 kB
Slab:            38072 kB
Committed_AS:  3987092 kB
PageTables:       1908 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= 66541 MiB



End job on node55 on Sun Jan  7 00:51:55 UTC 2007