Trace number 198532

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 1806.71

General information on the benchmark

Namepigeons/
pigeons-18.xml
MD5SUM28435801f17ea568530f60fb0a1947d0
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark302.104
SatisfiableNO
(Un)Satisfiability was proved
Number of variables18
Number of constraints153
Maximum constraint arity2
Maximum domain size17
Number of constraints which are defined in extension0
Number of constraints which are defined in intension153
Global constraints used (with number of constraints)

Solver Data (download as text)

1806.71	/tmp/evaluation/198532-1168285068/solver2: line 23:  6260 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/node5/watcher-198532-1168285068 -o ROOT/results/node5/solver-198532-1168285068 -C 1800 -M 900 /tmp/evaluation/198532-1168285068/solver2 /tmp/evaluation/198532-1168285068/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: 2.02 1.50 1.18 5/87 6247
/proc/meminfo: memFree=1249560/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0
/proc/6246/stat : 6246 (solver2) R 6244 6246 32469 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 157121405 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913479327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/6246/statm: 1338 231 193 169 0 49 0
[pid=6248] ppid=6246 vsize=5352 CPUtime=0
/proc/6248/stat : 6248 (solver2) R 6246 6246 32469 0 -1 4194368 13 0 0 0 0 0 0 0 21 0 1 0 157121405 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913357447 0 0 4100 65536 0 0 0 17 1 0 0
/proc/6248/statm: 1338 232 194 169 0 49 0
[pid=6249] ppid=6246 vsize=5352 CPUtime=0
/proc/6249/stat : 6249 (solver2) R 6246 6246 32469 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 157121405 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913479327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/6249/statm: 1338 231 193 169 0 49 0

[startup+0.106204 s]
/proc/loadavg: 2.02 1.50 1.18 5/87 6247
/proc/meminfo: memFree=1249560/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.514243 s]
/proc/loadavg: 2.02 1.50 1.18 5/87 6247
/proc/meminfo: memFree=1249560/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33533 s]
/proc/loadavg: 2.02 1.50 1.18 3/88 6260
/proc/meminfo: memFree=1248784/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1.23
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 123 0 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554163 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 8436

[startup+2.97252 s]
/proc/loadavg: 2.02 1.50 1.18 3/88 6260
/proc/meminfo: memFree=1248592/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=2.86
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 286 0 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554167 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 8436

[startup+6.25389 s]
/proc/loadavg: 2.02 1.51 1.19 3/88 6260
/proc/meminfo: memFree=1248592/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=6.13
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 613 0 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554452 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 8436

[startup+12.7186 s]
/proc/loadavg: 2.02 1.52 1.19 3/88 6260
/proc/meminfo: memFree=1248656/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=12.57
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 1257 0 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134564370 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 8436

[startup+25.5461 s]
/proc/loadavg: 2.01 1.54 1.20 3/88 6260
/proc/meminfo: memFree=1248784/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=25.35
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 2535 0 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554635 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 8436

[startup+51.192 s]
/proc/loadavg: 2.01 1.57 1.22 3/88 6260
/proc/meminfo: memFree=1248848/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=50.9
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 5089 1 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134523707 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 8436

[startup+102.478 s]
/proc/loadavg: 2.08 1.65 1.27 3/88 6260
/proc/meminfo: memFree=1248912/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=101.98
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 10197 1 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549609 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 102.04
Current children cumulated vsize (KiB) 8436

[startup+162.486 s]
/proc/loadavg: 2.03 1.71 1.31 3/88 6260
/proc/meminfo: memFree=1248976/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=161.76
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 16175 1 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134552193 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 161.82
Current children cumulated vsize (KiB) 8436

[startup+222.499 s]
/proc/loadavg: 2.01 1.76 1.35 3/88 6260
/proc/meminfo: memFree=1248976/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=221.55
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 22153 2 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134982177 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 221.61
Current children cumulated vsize (KiB) 8436

[startup+282.506 s]
/proc/loadavg: 2.00 1.80 1.39 3/88 6260
/proc/meminfo: memFree=1248976/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=281.32
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 28130 2 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134524478 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 281.38
Current children cumulated vsize (KiB) 8436

[startup+342.513 s]
/proc/loadavg: 2.04 1.85 1.43 3/88 6260
/proc/meminfo: memFree=1248976/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=341.1
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 34108 2 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134984604 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 341.16
Current children cumulated vsize (KiB) 8436

[startup+402.521 s]
/proc/loadavg: 2.01 1.88 1.46 3/88 6260
/proc/meminfo: memFree=1248976/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=400.88
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 40085 3 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134984081 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 400.94
Current children cumulated vsize (KiB) 8436

[startup+462.53 s]
/proc/loadavg: 2.00 1.89 1.49 3/88 6260
/proc/meminfo: memFree=1248976/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=460.66
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 46063 3 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549654 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 460.72
Current children cumulated vsize (KiB) 8436

[startup+522.542 s]
/proc/loadavg: 2.00 1.91 1.52 3/88 6260
/proc/meminfo: memFree=1248912/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06

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

[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1058.45
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 105840 5 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134525697 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1058.51
Current children cumulated vsize (KiB) 8436

[startup+1122.64 s]
/proc/loadavg: 2.00 1.97 1.73 3/88 6260
/proc/meminfo: memFree=1248976/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1118.22
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 111817 5 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134983401 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1118.28
Current children cumulated vsize (KiB) 8436

[startup+1182.65 s]
/proc/loadavg: 2.00 1.97 1.74 3/88 6260
/proc/meminfo: memFree=1248912/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1178.01
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 117795 6 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134985389 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1178.07
Current children cumulated vsize (KiB) 8436

[startup+1242.66 s]
/proc/loadavg: 2.00 1.97 1.75 3/88 6260
/proc/meminfo: memFree=1248976/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1237.78
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 123772 6 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554352 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1237.84
Current children cumulated vsize (KiB) 8436

[startup+1302.66 s]
/proc/loadavg: 2.00 1.97 1.76 3/88 6260
/proc/meminfo: memFree=1248976/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1297.56
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 129750 6 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549606 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1297.62
Current children cumulated vsize (KiB) 8436

[startup+1362.67 s]
/proc/loadavg: 2.00 1.97 1.78 3/88 6260
/proc/meminfo: memFree=1248912/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1357.34
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 135728 6 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1357.4
Current children cumulated vsize (KiB) 8436

[startup+1422.69 s]
/proc/loadavg: 2.00 1.97 1.79 3/94 6378
/proc/meminfo: memFree=1247640/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1417.01
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 141694 7 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134986461 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1417.07
Current children cumulated vsize (KiB) 8436

[startup+1482.73 s]
/proc/loadavg: 2.00 1.97 1.80 3/94 6438
/proc/meminfo: memFree=1247640/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1476.71
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 147663 8 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134984418 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1476.77
Current children cumulated vsize (KiB) 8436

[startup+1542.74 s]
/proc/loadavg: 2.03 1.99 1.82 3/88 6458
/proc/meminfo: memFree=1248592/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1536.46
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 153638 8 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134564474 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1536.52
Current children cumulated vsize (KiB) 8436

[startup+1602.75 s]
/proc/loadavg: 2.08 2.00 1.83 3/88 6458
/proc/meminfo: memFree=1248592/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1596.25
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 159616 9 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548929 0 0 4096 0 0 0 0 17 1 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1596.31
Current children cumulated vsize (KiB) 8436

[startup+1662.76 s]
/proc/loadavg: 1.95 1.98 1.83 2/79 6472
/proc/meminfo: memFree=1265048/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1656.03
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 165594 9 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554460 0 0 4096 0 0 0 0 17 0 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1656.09
Current children cumulated vsize (KiB) 8436

[startup+1722.83 s]
/proc/loadavg: 1.35 1.80 1.77 2/79 6472
/proc/meminfo: memFree=1265128/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1716.08
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 171599 9 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134522161 0 0 4096 0 0 0 0 17 0 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1716.14
Current children cumulated vsize (KiB) 8436

[startup+1782.92 s]
/proc/loadavg: 1.12 1.65 1.72 2/79 6472
/proc/meminfo: memFree=1265192/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1776.15
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 177606 9 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134984945 0 0 4096 0 0 0 0 17 0 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1776.21
Current children cumulated vsize (KiB) 8436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.7 s]
/proc/loadavg: 1.08 1.60 1.70 2/79 6472
/proc/meminfo: memFree=1265192/2055920 swapFree=4192812/4192956
[pid=6246] ppid=6244 vsize=5352 CPUtime=0.06
/proc/6246/stat : 6246 (solver2) S 6244 6246 32469 0 -1 4194304 397 2666 0 0 0 0 3 3 19 0 1 0 157121405 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6246/statm: 1338 242 203 169 0 49 0
[pid=6260] ppid=6246 vsize=3084 CPUtime=1799.94
/proc/6260/stat : 6260 (standalone) R 6246 6246 32469 0 -1 4194304 249 0 0 0 179984 10 0 0 25 0 1 0 157121414 3158016 224 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519634 0 0 4096 0 0 0 0 17 0 0 0
/proc/6260/statm: 771 224 137 64 0 86 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 8436

Sending SIGTERM to process tree (bottom up)

Child status: 143
Real time (s): 1806.71
CPU time (s): 1800.03
CPU user time (s): 1799.89
CPU system time (s): 0.138978
CPU usage (%): 99.63
Max. virtual memory (cumulated for all children) (KiB): 8436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3325
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= 81
involuntary context switches= 22837

runsolver used 1.48977 s user time and 5.06823 s system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Jan  8 19:37:50 UTC 2007


IDJOB= 198532
IDBENCH= 3561
FILE ID= node5/198532-1168285068

PBS_JOBID= 3501685

Free space on /tmp= 66338 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-18.xml
COMMAND LINE= /tmp/evaluation/198532-1168285068/solver2 /tmp/evaluation/198532-1168285068/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-198532-1168285068 -o ROOT/results/node5/solver-198532-1168285068 -C 1800 -M 900  /tmp/evaluation/198532-1168285068/solver2 /tmp/evaluation/198532-1168285068/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  28435801f17ea568530f60fb0a1947d0

RANDOM SEED= 862563120

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		: 3000.240
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		: 3000.240
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:       1249976 kB
Buffers:         67552 kB
Cached:         624280 kB
SwapCached:          0 kB
Active:         239088 kB
Inactive:       501084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1249976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10088 kB
Writeback:           0 kB
Mapped:          68476 kB
Slab:            50676 kB
Committed_AS:  4272080 kB
PageTables:       2160 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= 66348 MiB



End job on node5 on Mon Jan  8 20:07:57 UTC 2007