Trace number 349625

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 1800.22

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-51-50.opb
MD5SUM60bac2da31df829d5469efd732e15a50
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 variables2550
Total number of constraints63801
Number of constraints which are clauses63801
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 constraint50
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 51
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)

1800.08/1800.21	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349625-1176711296/instance-349625-1176711296.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/node30/watcher-349625-1176711296 -o ROOT/results/node30/solver-349625-1176711296 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-349625-1176711296.opb /tmp/evaluation/349625-1176711296/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 3/77 2727
/proc/meminfo: memFree=1947072/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=18568 CPUtime=0
/proc/2727/stat : 2727 (runsolver) D 2725 2727 1951 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 119045312 19013632 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 264907582759 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/2727/statm: 4642 292 257 24 0 2626 0

[startup+0.091302 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2727
/proc/meminfo: memFree=1947072/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.02
/proc/2727/stat : 2727 (pbclasp) R 2725 2727 1951 0 -1 4194304 487 0 1 0 2 0 0 0 18 0 1 0 119045312 12832768 454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2727/statm: 3133 454 316 3 0 233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12532

[startup+0.101301 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2727
/proc/meminfo: memFree=1947072/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.03
/proc/2727/stat : 2727 (pbclasp) R 2725 2727 1951 0 -1 4194304 487 0 1 0 3 0 0 0 18 0 1 0 119045312 12832768 454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2727/statm: 3133 454 316 3 0 233 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12532

[startup+0.301313 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2727
/proc/meminfo: memFree=1947072/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12532

[startup+0.70134 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2727
/proc/meminfo: memFree=1947072/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12532

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 2732
/proc/meminfo: memFree=1941648/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=0
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2730] ppid=2729 vsize=12400 CPUtime=1.33
/proc/2730/stat : 2730 (pb2clasp1) R 2729 2727 1951 0 -1 4194304 503 0 1 0 133 0 0 0 25 0 1 0 119045324 12697600 463 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264925932141 0 0 4224 0 0 0 0 17 0 0 0
/proc/2730/statm: 3100 463 340 3 0 200 0
[pid=2731] ppid=2729 vsize=6632 CPUtime=0.14
/proc/2731/stat : 2731 (clasp-1.0) S 2729 2727 1951 0 -1 4194304 1285 0 3 0 14 0 0 0 16 0 1 0 119045324 6791168 1253 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2731/statm: 1658 1253 230 81 0 1032 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119045324 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 49184

[startup+3.10249 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 2732
/proc/meminfo: memFree=1938128/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=0
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2730] ppid=2729 vsize=12400 CPUtime=2.92
/proc/2730/stat : 2730 (pb2clasp1) R 2729 2727 1951 0 -1 4194304 503 0 1 0 292 0 0 0 25 0 1 0 119045324 12697600 463 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264925476659 0 0 4224 0 0 0 0 17 0 0 0
/proc/2730/statm: 3100 463 340 3 0 200 0
[pid=2731] ppid=2729 vsize=11764 CPUtime=0.35
/proc/2731/stat : 2731 (clasp-1.0) S 2729 2727 1951 0 -1 4194304 2516 0 3 0 34 1 0 0 16 0 1 0 119045324 12046336 2484 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2731/statm: 2941 2484 230 81 0 2315 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 119045324 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.32
Current children cumulated vsize (KiB) 54316

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2732
/proc/meminfo: memFree=1919384/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=32748 CPUtime=2.88
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 9036 0 3 0 284 4 0 0 19 0 1 0 119045324 33533952 7649 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 8187 7649 245 81 0 7561 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.61
Current children cumulated vsize (KiB) 62900

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2732
/proc/meminfo: memFree=1891864/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=58320 CPUtime=9.28
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 15390 0 3 0 922 6 0 0 25 0 1 0 119045324 59719680 14003 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782607 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 14580 14003 245 81 0 13954 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 13.01
Current children cumulated vsize (KiB) 88472

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2732
/proc/meminfo: memFree=1851480/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=97436 CPUtime=22.08
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 25285 0 3 0 2197 11 0 0 25 0 1 0 119045324 99774464 23670 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 24359 23670 245 81 0 23733 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.81
Current children cumulated vsize (KiB) 127588

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2732
/proc/meminfo: memFree=1829976/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=118380 CPUtime=47.67
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 30430 0 3 0 4751 16 0 0 25 0 1 0 119045324 121221120 28815 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 29595 28815 245 81 0 28969 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.4
Current children cumulated vsize (KiB) 148532

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2732
/proc/meminfo: memFree=1782488/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=167208 CPUtime=98.86
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 44465 0 3 0 9861 25 0 0 25 0 1 0 119045324 171220992 40643 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 41802 40643 245 81 0 41176 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.59
Current children cumulated vsize (KiB) 197360

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2732
/proc/meminfo: memFree=1774552/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=176708 CPUtime=158.85
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 48118 0 3 0 15857 28 0 0 25 0 1 0 119045324 180948992 42843 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 44177 42843 245 81 0 43551 0

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

/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1362.29
Current children cumulated vsize (KiB) 390732

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 2734
/proc/meminfo: memFree=1600472/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=359804 CPUtime=1418.54
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 110836 0 3 0 141771 83 0 0 25 0 1 0 119045324 368439296 85538 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 89951 85538 245 81 0 89325 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1422.27
Current children cumulated vsize (KiB) 389956

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2734
/proc/meminfo: memFree=1599640/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=361424 CPUtime=1478.52
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 111763 0 3 0 147768 84 0 0 25 0 1 0 119045324 370098176 85782 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782705 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 90356 85782 245 81 0 89730 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1482.25
Current children cumulated vsize (KiB) 391576

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2734
/proc/meminfo: memFree=1590680/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=371460 CPUtime=1538.51
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 114675 0 3 0 153763 88 0 0 25 0 1 0 119045324 380375040 88008 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 92865 88008 245 81 0 92239 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1542.24
Current children cumulated vsize (KiB) 401612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2734
/proc/meminfo: memFree=1591064/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=370752 CPUtime=1598.5
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 114685 0 3 0 159761 89 0 0 25 0 1 0 119045324 379650048 87862 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 92688 87862 245 81 0 92062 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1602.23
Current children cumulated vsize (KiB) 400904

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2734
/proc/meminfo: memFree=1591064/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=370536 CPUtime=1658.48
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 114706 0 3 0 165759 89 0 0 25 0 1 0 119045324 379428864 87829 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789711 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 92634 87829 245 81 0 92008 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1662.21
Current children cumulated vsize (KiB) 400688

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2734
/proc/meminfo: memFree=1585112/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=377740 CPUtime=1718.47
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 116891 0 3 0 171756 91 0 0 25 0 1 0 119045324 386805760 89287 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 94435 89287 245 81 0 93809 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1722.2
Current children cumulated vsize (KiB) 407892

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2734
/proc/meminfo: memFree=1584024/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=378872 CPUtime=1778.45
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 117204 0 3 0 177753 92 0 0 25 0 1 0 119045324 387964928 89519 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 94718 89519 245 81 0 94092 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1782.18
Current children cumulated vsize (KiB) 409024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2734
/proc/meminfo: memFree=1582616/2055920 swapFree=4157068/4192956
[pid=2727] ppid=2725 vsize=12532 CPUtime=0.05
/proc/2727/stat : 2727 (pbclasp) S 2725 2727 1951 0 -1 4194304 509 0 1 0 5 0 0 0 16 0 1 0 119045312 12832768 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2727/statm: 3133 458 320 3 0 233 0
[pid=2729] ppid=2727 vsize=5352 CPUtime=3.68
/proc/2729/stat : 2729 (sh) S 2727 2727 1951 0 -1 4194304 297 505 0 1 0 0 368 0 16 0 1 0 119045324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2729/statm: 1338 224 188 169 0 49 0
[pid=2731] ppid=2729 vsize=380812 CPUtime=1796.35
/proc/2731/stat : 2731 (clasp-1.0) R 2729 2727 1951 0 -1 4194304 117746 0 3 0 179543 92 0 0 25 0 1 0 119045324 389951488 89899 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782795 0 0 4096 0 0 0 0 17 1 0 0
/proc/2731/statm: 95203 89899 245 81 0 94577 0
[pid=2732] ppid=2729 vsize=12268 CPUtime=0
/proc/2732/stat : 2732 (pboutclasp.pl) S 2729 2727 1951 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 119045324 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2732/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 410964

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 2727 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=746430
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 3.76043
# 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): 1800.22
CPU time (s): 1800.08
CPU user time (s): 1799.16
CPU system time (s): 0.92
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 410964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.74643
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1804
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 62
involuntary context switches= 127

runsolver used 1.91271 second user time and 4.64229 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Apr 16 08:14:56 UTC 2007

IDJOB= 349625
IDBENCH= 2570
IDSOLVER= 167
FILE ID= node30/349625-1176711296

PBS_JOBID= 4560062

Free space on /tmp= 66532 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-51-50.opb
COMMAND LINE= pbclasp instance-349625-1176711296.opb /tmp/evaluation/349625-1176711296/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-349625-1176711296 -o ROOT/results/node30/conversion-349625-1176711296 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349625-1176711296/instance-349625-1176711296.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-349625-1176711296 -o ROOT/results/node30/solver-349625-1176711296 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-349625-1176711296.opb /tmp/evaluation/349625-1176711296/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  60bac2da31df829d5469efd732e15a50

RANDOM SEED= 567168229

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1947480 kB
Buffers:          4596 kB
Cached:          34816 kB
SwapCached:      14580 kB
Active:          57748 kB
Inactive:        15812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1947480 kB
SwapTotal:     4192956 kB
SwapFree:      4157068 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:          41192 kB
Slab:            20428 kB
Committed_AS:  2763960 kB
PageTables:       1812 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= 66532 MiB

End job on node30 on Mon Apr 16 08:44:57 UTC 2007