Trace number 349664

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
PB-clasp 2007-04-10? (TO) 1800.08 1799.81

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-61-60.opb
MD5SUM8f6b9d215c54261c818e8073dc5975b0
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3660
Total number of constraints109861
Number of constraints which are clauses109861
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint60
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 61
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.08/1799.81	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349664-1176712246/instance-349664-1176712246.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-349664-1176712246 -o ROOT/results/node61/solver-349664-1176712246 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-349664-1176712246.opb /tmp/evaluation/349664-1176712246/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 720
/proc/meminfo: memFree=1724656/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12268 CPUtime=0
/proc/720/stat : 720 (pbclasp) D 718 720 32621 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 83188226 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246406675045 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/720/statm: 3067 317 242 3 0 167 0

[startup+0.0659229 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 720
/proc/meminfo: memFree=1724656/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.05
/proc/720/stat : 720 (pbclasp) R 718 720 32621 0 -1 4194304 493 0 0 0 5 0 0 0 18 0 1 0 83188226 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 0 0 0 17 1 0 0
/proc/720/statm: 3133 459 316 3 0 233 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12532

[startup+0.102929 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 720
/proc/meminfo: memFree=1724656/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12532

[startup+0.302943 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 720
/proc/meminfo: memFree=1724656/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12532

[startup+0.701984 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 720
/proc/meminfo: memFree=1724656/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12532

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 725
/proc/meminfo: memFree=1719112/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=0
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 0 0 0 0 0 0 0 19 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=723] ppid=722 vsize=12400 CPUtime=1.38
/proc/723/stat : 723 (pb2clasp1) R 722 720 32621 0 -1 4194304 505 0 0 0 138 0 0 0 25 0 1 0 83188236 12697600 464 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 246424836400 0 0 4224 0 0 0 0 17 1 0 0
/proc/723/statm: 3100 464 340 3 0 200 0
[pid=724] ppid=722 vsize=6780 CPUtime=0.14
/proc/724/stat : 724 (clasp-1.0) S 722 720 32621 0 -1 4194304 1297 0 4 0 14 0 0 0 16 0 1 0 83188236 6942720 1266 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/724/statm: 1695 1266 230 81 0 1069 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 83188236 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.61
Current children cumulated vsize (KiB) 49332

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 725
/proc/meminfo: memFree=1715784/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=0
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 0 0 0 0 0 0 0 19 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=723] ppid=722 vsize=12400 CPUtime=2.98
/proc/723/stat : 723 (pb2clasp1) R 722 720 32621 0 -1 4194304 505 0 0 0 298 0 0 0 25 0 1 0 83188236 12697600 464 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 246424746491 0 0 4224 0 0 0 0 17 1 0 0
/proc/723/statm: 3100 464 340 3 0 200 0
[pid=724] ppid=722 vsize=11496 CPUtime=0.33
/proc/724/stat : 724 (clasp-1.0) S 722 720 32621 0 -1 4194304 2440 0 4 0 32 1 0 0 16 0 1 0 83188236 11771904 2409 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/724/statm: 2874 2409 230 81 0 2248 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 83188236 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.4
Current children cumulated vsize (KiB) 54048

[startup+6.30252 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 725
/proc/meminfo: memFree=1706064/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=0
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 0 0 0 0 0 0 0 19 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=723] ppid=722 vsize=12400 CPUtime=6.15
/proc/723/stat : 723 (pb2clasp1) R 722 720 32621 0 -1 4194304 505 0 0 0 614 1 0 0 25 0 1 0 83188236 12697600 464 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 246424772870 0 0 4224 0 0 0 0 17 0 0 0
/proc/723/statm: 3100 464 340 3 0 200 0
[pid=724] ppid=722 vsize=20976 CPUtime=0.76
/proc/724/stat : 724 (clasp-1.0) S 722 720 32621 0 -1 4194304 4828 0 4 0 74 2 0 0 16 0 1 0 83188236 21479424 4797 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/724/statm: 5244 4797 230 81 0 4618 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 83188236 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 7
Current children cumulated vsize (KiB) 63528

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1666584/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=62076 CPUtime=6.84
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 17268 0 4 0 676 8 0 0 25 0 1 0 83188236 63565824 14954 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 15519 14954 245 81 0 14893 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 13.42
Current children cumulated vsize (KiB) 92228

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1615128/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=111400 CPUtime=19.65
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 29545 0 4 0 1951 14 0 0 25 0 1 0 83188236 114073600 27165 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10819195 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 27850 27165 245 81 0 27224 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 26.23
Current children cumulated vsize (KiB) 141552

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1538776/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=189620 CPUtime=45.23
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 50424 0 4 0 4498 25 0 0 25 0 1 0 83188236 194170880 46398 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 47405 46398 245 81 0 46779 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.81
Current children cumulated vsize (KiB) 219772

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1442200/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=286400 CPUtime=96.43
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 76712 0 4 0 9601 42 0 0 25 0 1 0 83188236 293273600 70225 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 71600 70225 245 81 0 70974 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 103.01
Current children cumulated vsize (KiB) 316552

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1429720/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0

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

/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1362.69
Current children cumulated vsize (KiB) 665960

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1104408/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=639288 CPUtime=1416.1
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 244331 0 4 0 141457 153 0 0 25 0 1 0 83188236 654630912 154261 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782705 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 159822 154261 245 81 0 159196 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1422.68
Current children cumulated vsize (KiB) 669440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1100568/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=644160 CPUtime=1476.08
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 247123 0 4 0 147453 155 0 0 25 0 1 0 83188236 659619840 155247 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782705 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 161040 155247 245 81 0 160414 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1482.66
Current children cumulated vsize (KiB) 674312

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1097432/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=647292 CPUtime=1536.06
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 248995 0 4 0 153450 156 0 0 25 0 1 0 83188236 662827008 156030 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 161823 156030 245 81 0 161197 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1542.64
Current children cumulated vsize (KiB) 677444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1091032/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=655344 CPUtime=1596.05
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 253276 0 4 0 159445 160 0 0 25 0 1 0 83188236 671072256 157613 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 163836 157613 245 81 0 163210 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1602.63
Current children cumulated vsize (KiB) 685496

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1087768/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=659948 CPUtime=1656.03
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 256221 0 4 0 165442 161 0 0 25 0 1 0 83188236 675786752 158401 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 164987 158401 245 81 0 164361 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1662.61
Current children cumulated vsize (KiB) 690100

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1084120/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=664636 CPUtime=1716.02
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 259487 0 4 0 171438 164 0 0 25 0 1 0 83188236 680587264 159292 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 166159 159292 245 81 0 165533 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1722.6
Current children cumulated vsize (KiB) 694788

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1083480/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=665104 CPUtime=1776.01
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 259874 0 4 0 177437 164 0 0 25 0 1 0 83188236 681066496 159444 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 166276 159444 245 81 0 165650 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1782.59
Current children cumulated vsize (KiB) 695256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1799.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 725
/proc/meminfo: memFree=1083352/2055920 swapFree=4184540/4192956
[pid=720] ppid=718 vsize=12532 CPUtime=0.09
/proc/720/stat : 720 (pbclasp) S 718 720 32621 0 -1 4194304 514 0 0 0 9 0 0 0 16 0 1 0 83188226 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/720/statm: 3133 463 320 3 0 233 0
[pid=722] ppid=720 vsize=5352 CPUtime=6.49
/proc/722/stat : 722 (sh) S 720 720 32621 0 -1 4194304 297 507 0 0 0 0 648 1 16 0 1 0 83188236 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/722/statm: 1338 224 188 169 0 49 0
[pid=724] ppid=722 vsize=665344 CPUtime=1793.5
/proc/724/stat : 724 (clasp-1.0) R 722 720 32621 0 -1 4194304 260010 0 4 0 179186 164 0 0 25 0 1 0 83188236 681312256 159459 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/724/statm: 166336 159459 245 81 0 165710 0
[pid=725] ppid=722 vsize=12268 CPUtime=0
/proc/725/stat : 725 (pboutclasp.pl) S 722 720 32621 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 83188236 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/725/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 695496

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

Solver just ended. Dumping a history of the last processes samples

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 720 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=581999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 6.60199
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1799.81
CPU time (s): 1800.08
CPU user time (s): 1798.43
CPU system time (s): 1.65
CPU usage (%): 100.015
Max. virtual memory (cumulated for all children) (KiB): 695496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.582
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1820
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= 65
involuntary context switches= 81

runsolver used 1.72774 second user time and 4.83026 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Mon Apr 16 08:30:46 UTC 2007

IDJOB= 349664
IDBENCH= 2575
IDSOLVER= 167
FILE ID= node61/349664-1176712246

PBS_JOBID= 4560084

Free space on /tmp= 66554 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-61-60.opb
COMMAND LINE= pbclasp instance-349664-1176712246.opb /tmp/evaluation/349664-1176712246/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-349664-1176712246 -o ROOT/results/node61/conversion-349664-1176712246 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349664-1176712246/instance-349664-1176712246.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-349664-1176712246 -o ROOT/results/node61/solver-349664-1176712246 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-349664-1176712246.opb /tmp/evaluation/349664-1176712246/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  8f6b9d215c54261c818e8073dc5975b0

RANDOM SEED= 689373803

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1725128 kB
Buffers:         13820 kB
Cached:         240436 kB
SwapCached:       2648 kB
Active:         142528 kB
Inactive:       133336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725128 kB
SwapTotal:     4192956 kB
SwapFree:      4184540 kB
Dirty:            3236 kB
Writeback:           0 kB
Mapped:          27676 kB
Slab:            41072 kB
Committed_AS:   751412 kB
PageTables:       1416 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= 66554 MiB

End job on node61 on Mon Apr 16 09:00:46 UTC 2007