Trace number 198340

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) 1800.08 1801.65

General information on the benchmark

Namepigeons/
pigeons-30.xml
MD5SUM9c6bd4facf4b6b863854bd3120c787c5
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 variables30
Number of constraints435
Maximum constraint arity2
Maximum domain size29
Number of constraints which are defined in extension0
Number of constraints which are defined in intension435
Global constraints used (with number of constraints)

Solver Data (download as text)

1801.65	/tmp/evaluation/198340-1168284903/solver2: line 23: 31675 Terminated              ./standalone BORDEWIJK

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/node16/watcher-198340-1168284903 -o ROOT/results/node16/solver-198340-1168284903 -C 1800 -M 900 /tmp/evaluation/198340-1168284903/solver2 /tmp/evaluation/198340-1168284903/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.97 1.06 1.37 5/87 31662
/proc/meminfo: memFree=1503216/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0
/proc/31661/stat : 31661 (solver2) R 31659 31661 28197 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 176885543 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31661/statm: 1338 231 193 169 0 49 0
[pid=31663] ppid=31661 vsize=0 CPUtime=0
/proc/31663/stat : 31663 (solver2) Z 31661 31661 28197 0 -1 4194380 26 0 0 0 0 0 0 0 15 0 1 0 176885543 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744071563351923 0 0 17 0 0 0
/proc/31663/statm: 0 0 0 0 0 0 0
[pid=31664] ppid=31661 vsize=5352 CPUtime=0
/proc/31664/stat : 31664 (solver2) R 31661 31661 28197 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 176885543 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31664/statm: 1338 231 193 169 0 49 0

[startup+0.105037 s]
/proc/loadavg: 0.97 1.06 1.37 5/87 31662
/proc/meminfo: memFree=1503216/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.02
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 376 2228 0 0 0 0 1 1 21 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.512953 s]
/proc/loadavg: 0.97 1.06 1.37 5/87 31662
/proc/meminfo: memFree=1503216/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.3338 s]
/proc/loadavg: 0.97 1.06 1.37 3/88 31675
/proc/meminfo: memFree=1502056/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1.18
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 117 1 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 8700

[startup+2.9705 s]
/proc/loadavg: 0.97 1.06 1.37 3/88 31675
/proc/meminfo: memFree=1502056/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=2.81
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 280 1 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 8700

[startup+6.2539 s]
/proc/loadavg: 1.13 1.09 1.37 3/88 31675
/proc/meminfo: memFree=1501928/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=6.06
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 605 1 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519689 0 0 4096 0 0 0 0 17 1 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 8700

[startup+12.7137 s]
/proc/loadavg: 1.12 1.09 1.37 2/82 32387
/proc/meminfo: memFree=1512800/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=12.5
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 1248 2 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135172001 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 8700

[startup+25.5434 s]
/proc/loadavg: 1.25 1.12 1.38 3/88 603
/proc/meminfo: memFree=1501432/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=25.32
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 2530 2 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135168522 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 8700

[startup+51.1817 s]
/proc/loadavg: 1.50 1.19 1.39 3/88 603
/proc/meminfo: memFree=1501624/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=50.91
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 5089 2 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135170029 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 8700

[startup+102.457 s]
/proc/loadavg: 1.78 1.31 1.42 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=102.14
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 10212 2 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134523707 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8700

[startup+162.557 s]
/proc/loadavg: 1.92 1.43 1.45 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=162.21
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 16218 3 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554972 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 8700

[startup+222.651 s]
/proc/loadavg: 1.97 1.53 1.48 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=222.25
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 22222 3 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554274 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 8700

[startup+282.748 s]
/proc/loadavg: 1.99 1.62 1.51 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=282.31
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 28228 3 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134517198 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 8700

[startup+342.845 s]
/proc/loadavg: 2.04 1.70 1.55 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=342.36
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 34233 3 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135212821 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 8700

[startup+402.845 s]
/proc/loadavg: 2.01 1.75 1.57 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=402.28
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 40225 3 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516994 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 8700

[startup+462.941 s]
/proc/loadavg: 2.00 1.79 1.59 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=462.34
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 46231 3 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549004 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 8700

[startup+523.039 s]
/proc/loadavg: 2.00 1.83 1.62 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11

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

[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1062.77
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 106273 4 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134523707 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1062.88
Current children cumulated vsize (KiB) 8700

[startup+1123.82 s]
/proc/loadavg: 2.07 1.99 1.80 3/88 603
/proc/meminfo: memFree=1501944/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1122.69
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 112265 4 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554903 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1122.8
Current children cumulated vsize (KiB) 8700

[startup+1183.91 s]
/proc/loadavg: 2.02 1.99 1.81 3/88 603
/proc/meminfo: memFree=1501944/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1182.75
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 118271 4 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135168685 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1182.86
Current children cumulated vsize (KiB) 8700

[startup+1244.01 s]
/proc/loadavg: 2.01 1.99 1.82 3/88 603
/proc/meminfo: memFree=1501944/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1242.81
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 124277 4 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134522197 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1242.92
Current children cumulated vsize (KiB) 8700

[startup+1304.1 s]
/proc/loadavg: 2.00 1.99 1.83 3/88 603
/proc/meminfo: memFree=1501944/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1302.84
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 130280 4 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134523679 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1302.95
Current children cumulated vsize (KiB) 8700

[startup+1364.1 s]
/proc/loadavg: 2.00 1.99 1.83 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1362.8
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 136276 4 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134525695 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1362.91
Current children cumulated vsize (KiB) 8700

[startup+1424.2 s]
/proc/loadavg: 2.00 1.99 1.84 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1422.87
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 142283 4 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134524478 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1422.98
Current children cumulated vsize (KiB) 8700

[startup+1484.3 s]
/proc/loadavg: 2.00 1.99 1.84 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1482.91
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 148286 5 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554143 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1483.02
Current children cumulated vsize (KiB) 8700

[startup+1544.39 s]
/proc/loadavg: 2.05 2.00 1.85 3/88 603
/proc/meminfo: memFree=1501880/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1542.97
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 154292 5 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554673 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1543.08
Current children cumulated vsize (KiB) 8700

[startup+1604.41 s]
/proc/loadavg: 2.10 2.02 1.87 3/94 747
/proc/meminfo: memFree=1500680/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1602.89
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 160280 9 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 135197949 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1603
Current children cumulated vsize (KiB) 8700

[startup+1664.42 s]
/proc/loadavg: 2.09 2.03 1.88 3/88 801
/proc/meminfo: memFree=1501688/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1662.83
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 166270 13 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549589 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1662.94
Current children cumulated vsize (KiB) 8700

[startup+1724.52 s]
/proc/loadavg: 2.03 2.02 1.88 3/88 801
/proc/meminfo: memFree=1501688/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1722.88
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 172275 13 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134523677 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1722.99
Current children cumulated vsize (KiB) 8700

[startup+1784.61 s]
/proc/loadavg: 2.01 2.02 1.89 3/88 801
/proc/meminfo: memFree=1501688/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1782.94
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 178281 13 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554167 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1783.05
Current children cumulated vsize (KiB) 8700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.64 s]
/proc/loadavg: 2.01 2.01 1.89 3/88 801
/proc/meminfo: memFree=1501688/2055920 swapFree=4191880/4192956
[pid=31661] ppid=31659 vsize=5352 CPUtime=0.11
/proc/31661/stat : 31661 (solver2) S 31659 31661 28197 0 -1 4194304 397 2830 0 0 0 0 6 5 15 0 1 0 176885543 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31661/statm: 1338 242 203 169 0 49 0
[pid=31675] ppid=31661 vsize=3348 CPUtime=1799.95
/proc/31675/stat : 31675 (standalone) R 31661 31661 28197 0 -1 4194304 316 0 0 0 179982 13 0 0 25 0 1 0 176885556 3428352 291 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549656 0 0 4096 0 0 0 0 17 0 0 0
/proc/31675/statm: 837 291 137 64 0 152 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 8700

Sending SIGTERM to process tree (bottom up)

Child status: 143
Real time (s): 1801.65
CPU time (s): 1800.08
CPU user time (s): 1799.89
CPU system time (s): 0.187971
CPU usage (%): 99.9129
Max. virtual memory (cumulated for all children) (KiB): 8700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3556
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= 83
involuntary context switches= 47488

runsolver used 1.59376 s user time and 5.2422 s system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Jan  8 19:35:07 UTC 2007


IDJOB= 198340
IDBENCH= 3549
FILE ID= node16/198340-1168284903

PBS_JOBID= 3501687

Free space on /tmp= 66503 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-30.xml
COMMAND LINE= /tmp/evaluation/198340-1168284903/solver2 /tmp/evaluation/198340-1168284903/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-198340-1168284903 -o ROOT/results/node16/solver-198340-1168284903 -C 1800 -M 900  /tmp/evaluation/198340-1168284903/solver2 /tmp/evaluation/198340-1168284903/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  9c6bd4facf4b6b863854bd3120c787c5

RANDOM SEED= 315380057

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		: 3000.220
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		: 3000.220
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:       1503696 kB
Buffers:         83560 kB
Cached:         362276 kB
SwapCached:        448 kB
Active:         314692 kB
Inactive:       180280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503696 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           20788 kB
Writeback:           0 kB
Mapped:          68492 kB
Slab:            41948 kB
Committed_AS:  4980388 kB
PageTables:       2352 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= 66503 MiB



End job on node16 on Mon Jan  8 20:05:09 UTC 2007