Trace number 232591

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
buggy_2_5_s 2007-01-08? (TO) 1800.03 1813.21

General information on the benchmark

Nametaillard/js-taillard-20/
js-taillard-20-100-1.xml
MD5SUMba049d07cf7bcaf39c8c70f63683dc9c
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 variables400
Number of constraints4180
Maximum constraint arity2
Maximum domain size1626
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4180
Global constraints used (with number of constraints)

Solver Data (download as text)



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/node13/watcher-232591-1168323386 -o ROOT/results/node13/solver-232591-1168323386 -C 1800 -M 900 /tmp/evaluation/232591-1168323386/solver2 /tmp/evaluation/232591-1168323386/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: 2.07 2.02 2.00 5/87 9334
/proc/meminfo: memFree=1133128/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=18540 CPUtime=0
/proc/9333/stat : 9333 (runsolver) R 9331 9333 6693 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 180733724 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9333/statm: 4635 279 244 17 0 2626 0

[startup+0.110556 s]
/proc/loadavg: 2.07 2.02 2.00 5/87 9334
/proc/meminfo: memFree=1133128/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=0.08
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 376 2300 0 0 0 0 6 2 17 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.522611 s]
/proc/loadavg: 2.07 2.02 2.00 5/87 9334
/proc/meminfo: memFree=1133128/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=0.08
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 376 2300 0 0 0 0 6 2 17 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.34272 s]
/proc/loadavg: 2.07 2.02 2.00 3/88 9346
/proc/meminfo: memFree=1097856/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=0.08
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 376 2300 0 0 0 0 6 2 17 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9346] ppid=9333 vsize=27608 CPUtime=1.22
/proc/9346/stat : 9346 (bordewijk) R 9333 9333 6693 0 -1 4194304 7691 0 0 0 115 7 0 0 25 0 1 0 180733734 28270592 6639 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 134789598 0 0 4096 0 0 0 0 17 1 0 0
/proc/9346/statm: 6902 6639 169 97 0 6480 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 32960

[startup+2.97994 s]
/proc/loadavg: 2.06 2.02 2.00 3/88 9346
/proc/meminfo: memFree=1011200/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=0.08
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 376 2300 0 0 0 0 6 2 17 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9346] ppid=9333 vsize=127680 CPUtime=2.84
/proc/9346/stat : 9346 (bordewijk) R 9333 9333 6693 0 -1 4194304 34506 0 0 0 195 89 0 0 25 0 1 0 180733734 130744320 30746 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9346/statm: 31920 30746 217 97 0 31201 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 133032

[startup+6.25938 s]
/proc/loadavg: 2.06 2.02 2.00 3/88 9346
/proc/meminfo: memFree=990336/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=0.08
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 376 2300 0 0 0 0 6 2 17 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9346] ppid=9333 vsize=127680 CPUtime=6.09
/proc/9346/stat : 9346 (bordewijk) R 9333 9333 6693 0 -1 4194304 34506 0 0 0 214 395 0 0 25 0 1 0 180733734 130744320 30746 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9346/statm: 31920 30746 217 97 0 31201 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 133032

[startup+12.7443 s]
/proc/loadavg: 2.05 2.02 2.00 4/88 9347
/proc/meminfo: memFree=1030720/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=5.43
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 21665 0 0 0 423 120 0 0 25 0 1 0 180734450 93044736 21526 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075483605 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21526 136 64 0 22031 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 96216

[startup+25.596 s]
/proc/loadavg: 2.04 2.02 2.00 4/88 9347
/proc/meminfo: memFree=1030784/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=18.16
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 21741 0 0 0 1696 120 0 0 25 0 1 0 180734450 93044736 21602 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 134554232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21602 137 64 0 22031 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 96216

[startup+51.2514 s]
/proc/loadavg: 2.03 2.01 2.00 3/88 9347
/proc/meminfo: memFree=1029440/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=43.57
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22048 0 0 0 4237 120 0 0 25 0 1 0 180734450 93044736 21909 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4076008966 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21909 137 64 0 22031 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 96216

[startup+102.536 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 9347
/proc/meminfo: memFree=1029568/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=94.47
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22048 0 0 0 9327 120 0 0 25 0 1 0 180734450 93044736 21909 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075497945 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21909 137 64 0 22031 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 96216

[startup+162.54 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9347
/proc/meminfo: memFree=1029568/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=154.04
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22048 0 0 0 15283 121 0 0 25 0 1 0 180734450 93044736 21909 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075910531 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21909 137 64 0 22031 0
Current children cumulated CPU time (s) 161.21
Current children cumulated vsize (KiB) 96216

[startup+222.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9347
/proc/meminfo: memFree=1029632/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=213.86
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22048 0 0 0 21264 122 0 0 25 0 1 0 180734450 93044736 21909 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075524333 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21909 137 64 0 22031 0
Current children cumulated CPU time (s) 221.03
Current children cumulated vsize (KiB) 96216

[startup+282.656 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9349
/proc/meminfo: memFree=1029504/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=273.68
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22048 0 0 0 27246 122 0 0 25 0 1 0 180734450 93044736 21909 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 134555397 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21909 137 64 0 22031 0
Current children cumulated CPU time (s) 280.85
Current children cumulated vsize (KiB) 96216

[startup+342.711 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9349
/proc/meminfo: memFree=1029568/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=333.5
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22048 0 0 0 33228 122 0 0 25 0 1 0 180734450 93044736 21909 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 134555352 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21909 137 64 0 22031 0
Current children cumulated CPU time (s) 340.67
Current children cumulated vsize (KiB) 96216

[startup+402.763 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9349
/proc/meminfo: memFree=1029568/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=393.32
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22048 0 0 0 39209 123 0 0 25 0 1 0 180734450 93044736 21909 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075533394 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21909 137 64 0 22031 0
Current children cumulated CPU time (s) 400.49
Current children cumulated vsize (KiB) 96216

[startup+462.819 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9349
/proc/meminfo: memFree=1029632/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=453.13
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22048 0 0 0 45189 124 0 0 25 0 1 0 180734450 93044736 21909 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 134555383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21909 137 64 0 22031 0
Current children cumulated CPU time (s) 460.3
Current children cumulated vsize (KiB) 96216

[startup+522.878 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 9349
/proc/meminfo: memFree=1029632/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90864 CPUtime=512.94
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22048 0 0 0 51170 124 0 0 25 0 1 0 180734450 93044736 21909 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075520748 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22716 21909 137 64 0 22031 0
Current children cumulated CPU time (s) 520.11

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

/proc/loadavg: 2.02 1.81 1.84 3/88 11398
/proc/meminfo: memFree=1005432/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1110.05
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22246 0 0 0 110865 140 0 0 25 0 1 0 180734450 93052928 22107 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075525789 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22107 138 64 0 22033 0
Current children cumulated CPU time (s) 1117.22
Current children cumulated vsize (KiB) 96224

[startup+1183.27 s]
/proc/loadavg: 2.00 1.84 1.84 3/88 11398
/proc/meminfo: memFree=1005432/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1169.61
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22247 0 0 0 116821 140 0 0 25 0 1 0 180734450 93052928 22108 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4076054374 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22108 138 64 0 22033 0
Current children cumulated CPU time (s) 1176.78
Current children cumulated vsize (KiB) 96224

[startup+1243.32 s]
/proc/loadavg: 2.05 1.88 1.85 3/88 11398
/proc/meminfo: memFree=1005496/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1229.14
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22247 0 0 0 122773 141 0 0 25 0 1 0 180734450 93052928 22108 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 134554209 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22108 138 64 0 22033 0
Current children cumulated CPU time (s) 1236.31
Current children cumulated vsize (KiB) 96224

[startup+1303.38 s]
/proc/loadavg: 2.02 1.90 1.86 3/88 11398
/proc/meminfo: memFree=1005432/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1288.69
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22247 0 0 0 128728 141 0 0 25 0 1 0 180734450 93052928 22108 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075830818 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22108 138 64 0 22033 0
Current children cumulated CPU time (s) 1295.86
Current children cumulated vsize (KiB) 96224

[startup+1363.44 s]
/proc/loadavg: 2.00 1.92 1.87 3/88 11398
/proc/meminfo: memFree=1005496/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1348.23
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22247 0 0 0 134682 141 0 0 25 0 1 0 180734450 93052928 22108 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075761904 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22108 138 64 0 22033 0
Current children cumulated CPU time (s) 1355.4
Current children cumulated vsize (KiB) 96224

[startup+1423.51 s]
/proc/loadavg: 2.19 1.98 1.89 3/95 11473
/proc/meminfo: memFree=792576/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1407.91
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22247 0 0 0 140649 142 0 0 25 0 1 0 180734450 93052928 22108 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075496724 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22108 138 64 0 22033 0
Current children cumulated CPU time (s) 1415.08
Current children cumulated vsize (KiB) 96224

[startup+1483.58 s]
/proc/loadavg: 2.57 2.12 1.94 4/95 11473
/proc/meminfo: memFree=539712/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1467.68
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22247 0 0 0 146626 142 0 0 25 0 1 0 180734450 93052928 22108 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4076063179 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22108 138 64 0 22033 0
Current children cumulated CPU time (s) 1474.85
Current children cumulated vsize (KiB) 96224

[startup+1543.67 s]
/proc/loadavg: 2.77 2.25 1.99 4/95 11473
/proc/meminfo: memFree=406848/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1527.45
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22249 0 0 0 152602 143 0 0 25 0 1 0 180734450 93052928 22110 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075532293 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22110 138 64 0 22033 0
Current children cumulated CPU time (s) 1534.62
Current children cumulated vsize (KiB) 96224

[startup+1603.72 s]
/proc/loadavg: 2.79 2.34 2.04 5/98 11524
/proc/meminfo: memFree=400040/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1585.59
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22249 0 0 0 158415 144 0 0 25 0 1 0 180734450 93052928 22110 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075606277 0 0 4096 0 0 0 0 17 1 0 0
/proc/9347/statm: 22718 22110 138 64 0 22033 0
Current children cumulated CPU time (s) 1592.76
Current children cumulated vsize (KiB) 96224

[startup+1663.76 s]
/proc/loadavg: 2.62 2.35 2.06 3/95 11599
/proc/meminfo: memFree=836608/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1644.88
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22249 0 0 0 164342 146 0 0 25 0 1 0 180734450 93052928 22110 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075716024 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22110 138 64 0 22033 0
Current children cumulated CPU time (s) 1652.05
Current children cumulated vsize (KiB) 96224

[startup+1723.84 s]
/proc/loadavg: 2.76 2.44 2.10 4/95 11599
/proc/meminfo: memFree=618240/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1704.37
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22249 0 0 0 170290 147 0 0 25 0 1 0 180734450 93052928 22110 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 4075528120 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22110 138 64 0 22033 0
Current children cumulated CPU time (s) 1711.54
Current children cumulated vsize (KiB) 96224

[startup+1783.91 s]
/proc/loadavg: 2.76 2.49 2.14 4/95 11599
/proc/meminfo: memFree=480256/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1763.84
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22249 0 0 0 176237 147 0 0 25 0 1 0 180734450 93052928 22110 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22110 138 64 0 22033 0
Current children cumulated CPU time (s) 1771.01
Current children cumulated vsize (KiB) 96224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.2 s]
/proc/loadavg: 2.78 2.52 2.16 4/95 11599
/proc/meminfo: memFree=430272/2055920 swapFree=4192812/4192956
[pid=9333] ppid=9331 vsize=5352 CPUtime=7.17
/proc/9333/stat : 9333 (solver2) S 9331 9333 6693 0 -1 4194304 397 36807 0 0 0 0 226 491 16 0 1 0 180733724 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9333/statm: 1338 242 203 169 0 49 0
[pid=9347] ppid=9333 vsize=90872 CPUtime=1792.86
/proc/9347/stat : 9347 (standalone) R 9333 9333 6693 0 -1 4194304 22249 0 0 0 179139 147 0 0 25 0 1 0 180734450 93052928 22110 18446744073709551615 134512640 134775488 4294956880 18446744073709551615 134525689 0 0 4096 0 0 0 0 17 0 0 0
/proc/9347/statm: 22718 22110 138 64 0 22033 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 96224

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9333 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=263655 childrusage.ru_stime.tv_sec=4 childrusage.ru_stime.tv_usec=915252
CPU time returned by wait4() is 7.17891
while last known CPU time is 1800.03

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1813.21
CPU time (s): 1800.03
CPU user time (s): 1793.65
CPU system time (s): 6.38
CPU usage (%): 99.273
Max. virtual memory (cumulated for all children) (KiB): 133032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.26365
system time used= 4.91525
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37204
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= 172
involuntary context switches= 215

runsolver used 1.73673 s user time and 5.04323 s system time

The end



Launcher Data (download as text)




Begin job on node13 on Tue Jan  9 06:16:27 UTC 2007


IDJOB= 232591
IDBENCH= 6536
FILE ID= node13/232591-1168323386

PBS_JOBID= 3502679

Free space on /tmp= 66521 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-20/js-taillard-20-100-1.xml
COMMAND LINE= /tmp/evaluation/232591-1168323386/solver2 /tmp/evaluation/232591-1168323386/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-232591-1168323386 -o ROOT/results/node13/solver-232591-1168323386 -C 1800 -M 900  /tmp/evaluation/232591-1168323386/solver2 /tmp/evaluation/232591-1168323386/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  ba049d07cf7bcaf39c8c70f63683dc9c

RANDOM SEED= 937034938

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		: 3000.247
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		: 3000.247
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:       1133544 kB
Buffers:        101296 kB
Cached:         604544 kB
SwapCached:          0 kB
Active:         491660 kB
Inactive:       348896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1133544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10656 kB
Writeback:           0 kB
Mapped:         154800 kB
Slab:            66168 kB
Committed_AS:  5017164 kB
PageTables:       2548 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= 66527 MiB



End job on node13 on Tue Jan  9 06:46:41 UTC 2007