Trace number 206902

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 1813.47

General information on the benchmark

NametravellingSalesman/travellingSalesman-20/
tsp-20-190_ext.xml
MD5SUMa89bb561468359a06ccad831f3aba8c2
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79527
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/206902-1168179444/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/node19/watcher-206902-1168179444 -o ROOT/results/node19/solver-206902-1168179444 -C 1800 -M 900 /tmp/evaluation/206902-1168179444/Complete/Ordinary/solver /tmp/evaluation/206902-1168179444/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: 2.06 2.03 2.00 3/87 23716
/proc/meminfo: memFree=841040/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=3004 CPUtime=0
/proc/23715/stat : 23715 (sh) R 23713 23715 23564 0 -1 4194304 56 0 0 0 0 0 0 0 20 0 1 0 166339093 3076096 40 18446744073709551615 4194304 4889804 548682069344 18446744073709551615 255233947017 0 0 4096 0 0 0 0 17 1 0 0
/proc/23715/statm: 751 40 30 169 0 9 0

[startup+0.102348 s]
/proc/loadavg: 2.06 2.03 2.00 3/87 23716
/proc/meminfo: memFree=841040/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=61772 CPUtime=0.09
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 1405 0 0 0 9 0 0 0 20 0 1 0 166339093 63254528 1121 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134564319 0 0 4096 2 0 0 0 17 1 0 0
/proc/23715/statm: 15443 1121 158 90 0 14981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 61772

[startup+0.510426 s]
/proc/loadavg: 2.06 2.03 2.00 3/87 23716
/proc/meminfo: memFree=841040/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=61972 CPUtime=0.49
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 9504 0 0 0 46 3 0 0 24 0 1 0 166339093 63459328 9172 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134711657 0 0 4096 2 0 0 0 17 1 0 0
/proc/23715/statm: 15493 9172 164 90 0 15031 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 61972

[startup+1.33157 s]
/proc/loadavg: 2.06 2.03 2.00 3/88 23717
/proc/meminfo: memFree=796104/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1.31
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12479 0 0 0 126 5 0 0 25 0 2 0 166339093 95055872 11357 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554462 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11357 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11357 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) 92828

[startup+2.97488 s]
/proc/loadavg: 2.06 2.03 2.00 3/88 23717
/proc/meminfo: memFree=796040/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=2.94
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12479 0 0 0 289 5 0 0 25 0 2 0 166339093 95055872 11357 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134711370 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11357 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11357 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 92828

[startup+6.2545 s]
/proc/loadavg: 2.05 2.03 2.00 3/88 23717
/proc/meminfo: memFree=796040/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=6.19
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12480 0 0 0 614 5 0 0 25 0 2 0 166339093 95055872 11358 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134589589 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11358 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11358 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 92828

[startup+12.7237 s]
/proc/loadavg: 2.05 2.03 2.00 3/88 23717
/proc/meminfo: memFree=796104/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=12.6
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12485 0 0 0 1255 5 0 0 25 0 2 0 166339093 95055872 11363 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134584924 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11363 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11363 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 92828

[startup+25.5451 s]
/proc/loadavg: 2.04 2.03 2.00 3/88 23717
/proc/meminfo: memFree=796232/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=25.31
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12486 0 0 0 2526 5 0 0 25 0 2 0 166339093 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134604276 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11364 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 92828

[startup+51.198 s]
/proc/loadavg: 2.02 2.02 2.00 3/88 23717
/proc/meminfo: memFree=796232/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=50.73
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12486 0 0 0 5067 6 0 0 25 0 2 0 166339093 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134609526 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11364 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 92828

[startup+102.495 s]
/proc/loadavg: 2.01 2.02 2.00 3/88 23717
/proc/meminfo: memFree=796296/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=101.56
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12486 0 0 0 10150 6 0 0 25 0 2 0 166339093 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134711814 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11364 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.56
Current children cumulated vsize (KiB) 92828

[startup+162.519 s]
/proc/loadavg: 2.06 2.03 2.00 3/88 23719
/proc/meminfo: memFree=796104/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=161.05
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12486 0 0 0 16098 7 0 0 25 0 2 0 166339093 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134565530 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11364 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 92828

[startup+222.548 s]
/proc/loadavg: 2.02 2.02 2.00 3/88 23719
/proc/meminfo: memFree=796112/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=220.53
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12486 0 0 0 22046 7 0 0 25 0 2 0 166339093 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134711657 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11364 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.53
Current children cumulated vsize (KiB) 92828

[startup+282.57 s]
/proc/loadavg: 2.01 2.02 2.00 3/88 23719
/proc/meminfo: memFree=796176/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=280
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12486 0 0 0 27992 8 0 0 25 0 2 0 166339093 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552618 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11364 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11364 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280
Current children cumulated vsize (KiB) 92828

[startup+342.586 s]
/proc/loadavg: 2.00 2.01 2.00 3/89 23720
/proc/meminfo: memFree=796168/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=339.49
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 33940 9 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134610709 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.49
Current children cumulated vsize (KiB) 92828

[startup+402.612 s]
/proc/loadavg: 2.00 2.01 2.00 3/89 23720
/proc/meminfo: memFree=796168/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=398.97
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 39888 9 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134639409 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.97
Current children cumulated vsize (KiB) 92828

[startup+462.639 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 23720
/proc/meminfo: memFree=796232/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=458.45
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 45835 10 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134584560 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.45
Current children cumulated vsize (KiB) 92828

[startup+522.669 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 23720
/proc/meminfo: memFree=796168/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=517.92
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 51782 10 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 517.92
Current children cumulated vsize (KiB) 92828

[startup+582.689 s]
/proc/loadavg: 2.00 2.00 2.00 4/89 23720
/proc/meminfo: memFree=796232/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=577.41
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 57730 11 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134661317 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 577.41
Current children cumulated vsize (KiB) 92828

[startup+642.747 s]

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

[pid=23715] ppid=23713 vsize=92828 CPUtime=993.9
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 99375 15 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134556990 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 993.9
Current children cumulated vsize (KiB) 92828

[startup+1062.96 s]
/proc/loadavg: 2.01 2.00 2.00 3/90 23721
/proc/meminfo: memFree=796160/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1053.38
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 105322 16 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134711575 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1053.38
Current children cumulated vsize (KiB) 92828

[startup+1122.98 s]
/proc/loadavg: 1.96 1.99 1.99 3/87 23762
/proc/meminfo: memFree=927256/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1113.17
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 111300 17 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134604028 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1113.17
Current children cumulated vsize (KiB) 92828

[startup+1183.05 s]
/proc/loadavg: 2.04 2.01 2.00 3/98 23847
/proc/meminfo: memFree=1098928/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1172.87
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 117267 20 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552043 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1172.87
Current children cumulated vsize (KiB) 92828

[startup+1243.05 s]
/proc/loadavg: 2.17 2.05 2.01 4/98 23847
/proc/meminfo: memFree=559728/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1231.91
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 123171 20 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134711664 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.91
Current children cumulated vsize (KiB) 92828

[startup+1303.12 s]
/proc/loadavg: 2.27 2.10 2.03 3/98 23899
/proc/meminfo: memFree=1160944/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1291.62
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 129141 21 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134661369 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.62
Current children cumulated vsize (KiB) 92828

[startup+1363.13 s]
/proc/loadavg: 2.15 2.09 2.03 3/98 23899
/proc/meminfo: memFree=586032/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1350.99
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 135078 21 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552040 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1350.99
Current children cumulated vsize (KiB) 92828

[startup+1423.21 s]
/proc/loadavg: 2.56 2.21 2.07 3/98 23899
/proc/meminfo: memFree=555568/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1410.58
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 141036 22 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134609483 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1410.58
Current children cumulated vsize (KiB) 92828

[startup+1483.28 s]
/proc/loadavg: 2.38 2.23 2.09 3/98 23899
/proc/meminfo: memFree=555576/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1470.31
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 147009 22 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134556909 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1470.31
Current children cumulated vsize (KiB) 92828

[startup+1543.34 s]
/proc/loadavg: 2.15 2.19 2.08 3/94 24018
/proc/meminfo: memFree=1226584/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1530.26
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 153002 24 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134556127 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.26
Current children cumulated vsize (KiB) 92828

[startup+1603.35 s]
/proc/loadavg: 2.01 2.13 2.07 3/87 24244
/proc/meminfo: memFree=1287312/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1590.18
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 158993 25 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134711904 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1590.18
Current children cumulated vsize (KiB) 92828

[startup+1663.4 s]
/proc/loadavg: 1.95 2.09 2.06 3/95 24348
/proc/meminfo: memFree=1223568/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1650.17
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 164991 26 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134711880 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1650.17
Current children cumulated vsize (KiB) 92828

[startup+1723.48 s]
/proc/loadavg: 1.96 2.07 2.05 3/87 24646
/proc/meminfo: memFree=1286736/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1710.17
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 170989 28 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552421 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1710.17
Current children cumulated vsize (KiB) 92828

[startup+1783.49 s]
/proc/loadavg: 1.98 2.06 2.05 3/87 24646
/proc/meminfo: memFree=1286928/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=92828 CPUtime=1770.11
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12489 0 0 0 176982 29 0 0 25 0 2 0 166339093 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134607495 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 23207 11367 170 90 0 22745 0
[pid=23715/tid=23717] ppid=23713 vsize=92828 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 166339166 95055872 11367 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1770.11
Current children cumulated vsize (KiB) 92828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.44 s]
/proc/loadavg: 1.99 2.05 2.04 3/88 24647
/proc/meminfo: memFree=1286856/2055920 swapFree=4171244/4192956
[pid=23715] ppid=23713 vsize=103072 CPUtime=1800.04
/proc/23715/stat : 23715 (bprolog) R 23713 23715 23564 0 -1 4194304 12490 0 0 0 179975 29 0 0 25 0 3 0 166339093 105545728 11368 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134567828 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23715/statm: 25768 11368 170 90 0 25306 0
[pid=23715/tid=23717] ppid=23713 vsize=103072 CPUtime=0
/proc/23715/task/23717/stat : 23717 (bprolog) S 23713 23715 23564 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 166339166 105545728 11368 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23715/tid=24647] ppid=23713 vsize=103072 CPUtime=0
/proc/23715/task/24647/stat : 24647 (bprolog) S 23713 23715 23564 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 166519196 105545728 11368 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 103072

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.47
CPU time (s): 1800.07
CPU user time (s): 1799.77
CPU system time (s): 0.301954
CPU usage (%): 99.2611
Max. virtual memory (cumulated for all children) (KiB): 103072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12490
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= 11
involuntary context switches= 63584

runsolver used 2.22766 s user time and 5.44417 s system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Jan  7 14:17:24 UTC 2007


IDJOB= 206902
IDBENCH= 4244
FILE ID= node19/206902-1168179444

PBS_JOBID= 3478870

Free space on /tmp= 66305 MiB

BENCH NAME= HOME/pub/bench/CPAI06/travellingSalesman/travellingSalesman-20/tsp-20-190_ext.xml
COMMAND LINE= /tmp/evaluation/206902-1168179444/Complete/Ordinary/solver /tmp/evaluation/206902-1168179444/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-206902-1168179444 -o ROOT/results/node19/conversion-206902-1168179444 -C 600 -M 900 /tmp/evaluation/206902-1168179444/Complete/Ordinary/conversion /tmp/evaluation/206902-1168179444/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-206902-1168179444 -o ROOT/results/node19/solver-206902-1168179444 -C 1800 -M 900  /tmp/evaluation/206902-1168179444/Complete/Ordinary/solver /tmp/evaluation/206902-1168179444/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  a89bb561468359a06ccad831f3aba8c2

RANDOM SEED= 607281686

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		: 3000.260
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		: 3000.260
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:        841520 kB
Buffers:         79712 kB
Cached:         541604 kB
SwapCached:      10472 kB
Active:         686216 kB
Inactive:       459252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        841520 kB
SwapTotal:     4192956 kB
SwapFree:      4171244 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:         534180 kB
Slab:            52072 kB
Committed_AS:  4688700 kB
PageTables:       3836 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= 66315 MiB



End job on node19 on Sun Jan  7 14:47:38 UTC 2007