Trace number 200776

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 2007-01-08? (TO) 1800.08 1816.52

General information on the benchmark

Namefapp/fapp11-15/fapp14/
fapp14-2500-8.xml
MD5SUMd6ce1f8e3582b18bc2617fcf582120b7
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 variables2500
Number of constraints40767
Maximum constraint arity2
Maximum domain size362
Number of constraints which are defined in extension0
Number of constraints which are defined in intension40767
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/node19/watcher-200776-1168288582 -o ROOT/results/node19/solver-200776-1168288582 -C 1800 -M 900 /tmp/evaluation/200776-1168288582/solver /tmp/evaluation/200776-1168288582/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: 1.47 1.86 1.88 11/90 9522
/proc/meminfo: memFree=1406080/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=0
/proc/9517/stat : 9517 (solver) R 9512 9517 8157 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 177253057 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9517/statm: 1338 231 193 169 0 49 0
[pid=9520] ppid=9517 vsize=0 CPUtime=0
/proc/9520/stat : 9520 (solver) R 9517 9517 8157 0 -1 4194372 26 0 0 0 0 0 0 0 21 0 1 0 177253057 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 0 0 0
/proc/9520/statm: 0 0 0 0 0 0 0
[pid=9521] ppid=9517 vsize=5352 CPUtime=0
/proc/9521/stat : 9521 (solver) R 9517 9517 8157 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 177253057 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9521/statm: 1338 231 193 169 0 49 0

[startup+0.106068 s]
/proc/loadavg: 1.47 1.86 1.88 11/90 9522
/proc/meminfo: memFree=1406080/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=0
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 354 334 0 0 0 0 0 0 17 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514143 s]
/proc/loadavg: 1.47 1.86 1.88 11/90 9522
/proc/meminfo: memFree=1406080/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=0
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 354 334 0 0 0 0 0 0 17 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.3393 s]
/proc/loadavg: 1.47 1.86 1.88 4/88 9542
/proc/meminfo: memFree=1341264/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=0.61
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 376 2855 0 0 0 0 54 7 15 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9542] ppid=9517 vsize=34136 CPUtime=0.69
/proc/9542/stat : 9542 (bordewijk) R 9517 9517 8157 0 -1 4194304 8011 0 0 0 64 5 0 0 23 0 1 0 177253119 34955264 7983 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 134563108 0 0 4096 0 0 0 0 17 0 0 0
/proc/9542/statm: 8534 7983 204 97 0 7815 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39488

[startup+2.97961 s]
/proc/loadavg: 1.47 1.86 1.88 4/88 9542
/proc/meminfo: memFree=1232784/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=0.61
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 376 2855 0 0 0 0 54 7 15 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9542] ppid=9517 vsize=101456 CPUtime=2.3
/proc/9542/stat : 9542 (bordewijk) R 9517 9517 8157 0 -1 4194304 24845 0 0 0 211 19 0 0 25 0 1 0 177253119 103890944 24817 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 7918409 0 0 4096 0 0 0 0 17 0 0 0
/proc/9542/statm: 25364 24817 204 97 0 24645 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 106808

[startup+6.26522 s]
/proc/loadavg: 1.67 1.89 1.89 3/88 9542
/proc/meminfo: memFree=1026320/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=0.61
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 376 2855 0 0 0 0 54 7 15 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9542] ppid=9517 vsize=237688 CPUtime=5.56
/proc/9542/stat : 9542 (bordewijk) R 9517 9517 8157 0 -1 4194304 65899 0 0 0 477 79 0 0 25 0 1 0 177253119 243392512 57941 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/9542/statm: 59422 57941 217 97 0 58703 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 243040

[startup+12.7304 s]
/proc/loadavg: 1.78 1.91 1.90 3/88 9542
/proc/meminfo: memFree=835936/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=0.61
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 376 2855 0 0 0 0 54 7 15 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9542] ppid=9517 vsize=237688 CPUtime=11.96
/proc/9542/stat : 9542 (bordewijk) R 9517 9517 8157 0 -1 4194304 65899 0 0 0 502 694 0 0 18 0 1 0 177253119 243392512 57941 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/9542/statm: 59422 57941 217 97 0 58703 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 243040

[startup+25.5529 s]
/proc/loadavg: 1.83 1.91 1.90 3/88 9544
/proc/meminfo: memFree=1122608/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111552 CPUtime=10.87
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 27520 0 0 0 929 158 0 0 25 0 1 0 177254514 114229248 26659 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4053930741 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27888 26659 137 64 0 27203 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 116904

[startup+51.2207 s]
/proc/loadavg: 1.95 1.94 1.91 3/88 9544
/proc/meminfo: memFree=1120752/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111596 CPUtime=36.3
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 27895 0 0 0 3471 159 0 0 25 0 1 0 177254514 114274304 27034 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4056358511 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27899 27034 138 64 0 27214 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 116948

[startup+102.455 s]
/proc/loadavg: 1.98 1.94 1.91 3/88 9544
/proc/meminfo: memFree=1120944/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111620 CPUtime=87.08
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 27981 0 0 0 8549 159 0 0 25 0 1 0 177254514 114298880 27120 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519664 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27905 27120 138 64 0 27220 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 116972

[startup+162.514 s]
/proc/loadavg: 1.99 1.95 1.91 3/88 9544
/proc/meminfo: memFree=1120944/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111620 CPUtime=146.62
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 27981 0 0 0 14502 160 0 0 25 0 1 0 177254514 114298880 27120 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519643 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27905 27120 138 64 0 27220 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 116972

[startup+222.58 s]
/proc/loadavg: 1.99 1.96 1.91 3/88 9544
/proc/meminfo: memFree=1120944/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111620 CPUtime=206.13
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 27981 0 0 0 20453 160 0 0 25 0 1 0 177254514 114298880 27120 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519634 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27905 27120 138 64 0 27220 0
Current children cumulated CPU time (s) 220.54
Current children cumulated vsize (KiB) 116972

[startup+282.639 s]
/proc/loadavg: 1.99 1.96 1.91 3/88 9544
/proc/meminfo: memFree=1120880/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111620 CPUtime=265.65
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 27981 0 0 0 26405 160 0 0 25 0 1 0 177254514 114298880 27120 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27905 27120 138 64 0 27220 0
Current children cumulated CPU time (s) 280.06
Current children cumulated vsize (KiB) 116972

[startup+342.704 s]
/proc/loadavg: 1.99 1.97 1.91 3/88 9544
/proc/meminfo: memFree=1120816/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111624 CPUtime=325.2
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 27985 0 0 0 32359 161 0 0 25 0 1 0 177254514 114302976 27124 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4056558817 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27906 27124 138 64 0 27221 0
Current children cumulated CPU time (s) 339.61
Current children cumulated vsize (KiB) 116976

[startup+402.766 s]
/proc/loadavg: 1.99 1.97 1.91 3/88 9544
/proc/meminfo: memFree=1120816/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111624 CPUtime=384.72
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 27985 0 0 0 38311 161 0 0 25 0 1 0 177254514 114302976 27124 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27906 27124 138 64 0 27221 0
Current children cumulated CPU time (s) 399.13
Current children cumulated vsize (KiB) 116976

[startup+462.82 s]
/proc/loadavg: 1.99 1.97 1.91 3/88 9544
/proc/meminfo: memFree=1120816/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111624 CPUtime=444.25
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 27985 0 0 0 44264 161 0 0 25 0 1 0 177254514 114302976 27124 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554175 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27906 27124 138 64 0 27221 0
Current children cumulated CPU time (s) 458.66
Current children cumulated vsize (KiB) 116976

[startup+522.884 s]
/proc/loadavg: 1.99 1.97 1.91 3/88 9544
/proc/meminfo: memFree=1119472/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41

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

/proc/loadavg: 2.00 2.00 1.93 3/88 9544
/proc/meminfo: memFree=1118768/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1099.08
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 109745 163 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1113.49
Current children cumulated vsize (KiB) 117004

[startup+1183.62 s]
/proc/loadavg: 2.00 2.00 1.93 3/88 9544
/proc/meminfo: memFree=1118704/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1158.62
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 115698 164 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4051654418 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1173.03
Current children cumulated vsize (KiB) 117004

[startup+1243.7 s]
/proc/loadavg: 2.00 2.00 1.93 4/88 9544
/proc/meminfo: memFree=1118704/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1218.15
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 121651 164 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1232.56
Current children cumulated vsize (KiB) 117004

[startup+1303.77 s]
/proc/loadavg: 2.00 2.00 1.93 3/88 9544
/proc/meminfo: memFree=1118704/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1277.66
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 127602 164 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548915 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1292.07
Current children cumulated vsize (KiB) 117004

[startup+1363.84 s]
/proc/loadavg: 2.00 2.00 1.93 3/88 9544
/proc/meminfo: memFree=1118640/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1337.2
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 133555 165 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1351.61
Current children cumulated vsize (KiB) 117004

[startup+1423.91 s]
/proc/loadavg: 2.00 2.00 1.93 3/88 9544
/proc/meminfo: memFree=1118704/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1396.75
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 139510 165 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549733 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1411.16
Current children cumulated vsize (KiB) 117004

[startup+1483.98 s]
/proc/loadavg: 2.00 2.00 1.93 3/94 9610
/proc/meminfo: memFree=1117288/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1456.23
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 145455 168 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516883 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1470.64
Current children cumulated vsize (KiB) 117004

[startup+1544.08 s]
/proc/loadavg: 2.00 2.00 1.93 3/94 9702
/proc/meminfo: memFree=1117184/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1515.69
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 151387 182 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1530.1
Current children cumulated vsize (KiB) 117004

[startup+1604.16 s]
/proc/loadavg: 2.00 2.00 1.93 3/88 9742
/proc/meminfo: memFree=1118192/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1575.2
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 157333 187 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134552193 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1589.61
Current children cumulated vsize (KiB) 117004

[startup+1664.23 s]
/proc/loadavg: 2.00 2.00 1.93 3/88 9742
/proc/meminfo: memFree=1118192/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1634.71
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 163284 187 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134550365 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1649.12
Current children cumulated vsize (KiB) 117004

[startup+1724.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/88 9742
/proc/meminfo: memFree=1118256/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1694.25
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 169238 187 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554711 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1708.66
Current children cumulated vsize (KiB) 117004

[startup+1784.37 s]
/proc/loadavg: 2.00 2.00 1.93 3/88 9742
/proc/meminfo: memFree=1118320/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1753.79
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 175191 188 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519664 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1768.2
Current children cumulated vsize (KiB) 117004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.51 s]
/proc/loadavg: 2.07 2.02 1.93 3/88 10438
/proc/meminfo: memFree=1194800/2055920 swapFree=4171244/4192956
[pid=9517] ppid=9512 vsize=5352 CPUtime=14.41
/proc/9517/stat : 9517 (solver) S 9512 9517 8157 0 -1 4194304 396 68755 0 0 0 0 566 875 16 0 1 0 177253057 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9517/statm: 1338 242 203 169 0 49 0
[pid=9543] ppid=9517 vsize=111652 CPUtime=1785.67
/proc/9543/stat : 9543 (standalone) R 9517 9517 8157 0 -1 4194304 28022 0 0 0 178371 196 0 0 25 0 1 0 177254514 114331648 27161 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 0 0 0
/proc/9543/statm: 27913 27161 138 64 0 27228 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 117004

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 9517 and gives childrusage.ru_utime.tv_sec=5 childrusage.ru_utime.tv_usec=666138 childrusage.ru_stime.tv_sec=8 childrusage.ru_stime.tv_usec=759668
CPU time returned by wait4() is 14.4258
while last known CPU time is 1800.08

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

Real time (s): 1816.52
CPU time (s): 1800.08
CPU user time (s): 1789.37
CPU system time (s): 10.71
CPU usage (%): 99.0947
Max. virtual memory (cumulated for all children) (KiB): 243040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.66614
system time used= 8.75967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69151
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= 1093
involuntary context switches= 1319

runsolver used 2.16767 s user time and 5.37318 s system time

The end



Launcher Data (download as text)




Begin job on node19 on Mon Jan  8 20:36:24 UTC 2007


IDJOB= 200776
IDBENCH= 3726
FILE ID= node19/200776-1168288582

PBS_JOBID= 3501732

Free space on /tmp= 66292 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp14/fapp14-2500-8.xml
COMMAND LINE= /tmp/evaluation/200776-1168288582/solver /tmp/evaluation/200776-1168288582/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-200776-1168288582 -o ROOT/results/node19/solver-200776-1168288582 -C 1800 -M 900  /tmp/evaluation/200776-1168288582/solver /tmp/evaluation/200776-1168288582/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  d6ce1f8e3582b18bc2617fcf582120b7

RANDOM SEED= 328881553

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:       1407592 kB
Buffers:         69040 kB
Cached:         483144 kB
SwapCached:       9904 kB
Active:         271640 kB
Inactive:       315744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407592 kB
SwapTotal:     4192956 kB
SwapFree:      4171244 kB
Dirty:           32344 kB
Writeback:           0 kB
Mapped:          44576 kB
Slab:            45928 kB
Committed_AS:  4639584 kB
PageTables:       2208 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= 66239 MiB



End job on node19 on Mon Jan  8 21:06:41 UTC 2007