Trace number 420449

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 2007-03-23? (TO) 1800.07 1798.92

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00250.sat05-1330.reshuffled-07.opb
MD5SUM6c295665c13752ecacf07440fccdb119
Bench CategoryPURE-SAT (instances containing only clauses)
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 variables864
Total number of constraints32700
Number of constraints which are clauses32700
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 constraint1
Maximum length of a constraint11
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 19
Number of bits of the biggest sum of numbers5
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)

1800.07/1798.91	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420449-1177424821/instance-420449-1177424821.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-420449-1177424821 -o ROOT/results/node33/solver-420449-1177424821 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420449-1177424821.opb /tmp/evaluation/420449-1177424821/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: 0.91 0.97 0.99 3/77 24389
/proc/meminfo: memFree=1868384/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12268 CPUtime=0
/proc/24389/stat : 24389 (pbclasp) R 24387 24389 24304 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 190397578 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210823975649 0 0 4224 0 0 0 0 17 1 0 0
/proc/24389/statm: 3067 365 276 3 0 167 0

[startup+0.072265 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 24389
/proc/meminfo: memFree=1868384/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.105773 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 24389
/proc/meminfo: memFree=1868384/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.302007 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 24389
/proc/meminfo: memFree=1868384/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.70109 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 24389
/proc/meminfo: memFree=1868384/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50226 s]
/proc/loadavg: 1.00 0.98 0.99 3/82 24394
/proc/meminfo: memFree=1860856/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=0
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24392] ppid=24391 vsize=12400 CPUtime=1.45
/proc/24392/stat : 24392 (pb2clasp1) R 24391 24389 24304 0 -1 4194304 501 0 0 0 145 0 0 0 25 0 1 0 190397582 12697600 460 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 210833027026 0 0 4224 0 0 0 0 17 1 0 0
/proc/24392/statm: 3100 460 340 3 0 200 0
[pid=24393] ppid=24391 vsize=10808 CPUtime=0.66
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 2363 0 0 0 66 0 0 0 16 0 1 0 190397582 11067392 2329 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134845756 0 0 4096 0 0 0 0 17 0 0 0
/proc/24393/statm: 2702 2329 173 154 0 2172 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 2.14
Current children cumulated vsize (KiB) 53228

[startup+3.10158 s]
/proc/loadavg: 1.00 0.98 0.99 3/82 24394
/proc/meminfo: memFree=1854200/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=0
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24392] ppid=24391 vsize=12400 CPUtime=3.04
/proc/24392/stat : 24392 (pb2clasp1) R 24391 24389 24304 0 -1 4194304 501 0 0 0 304 0 0 0 25 0 1 0 190397582 12697600 460 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 210842193466 0 0 4224 0 0 0 0 17 1 0 0
/proc/24392/statm: 3100 460 340 3 0 200 0
[pid=24393] ppid=24391 vsize=20416 CPUtime=1.42
/proc/24393/stat : 24393 (clasp) S 24391 24389 24304 0 -1 4194304 4751 0 0 0 140 2 0 0 16 0 1 0 190397582 20905984 4717 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/24393/statm: 5104 4717 173 154 0 4574 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 4.49
Current children cumulated vsize (KiB) 62836

[startup+6.30224 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 24394
/proc/meminfo: memFree=1846024/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=22768 CPUtime=4.23
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 6460 0 0 0 420 3 0 0 19 0 1 0 190397582 23314432 5363 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749924 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 5692 5363 194 154 0 5162 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 8.1
Current children cumulated vsize (KiB) 52788

[startup+12.7016 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 24394
/proc/meminfo: memFree=1846152/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=22768 CPUtime=10.63
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 6460 0 0 0 1060 3 0 0 25 0 1 0 190397582 23314432 5363 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749882 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 5692 5363 194 154 0 5162 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 14.5
Current children cumulated vsize (KiB) 52788

[startup+25.5012 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 24394
/proc/meminfo: memFree=1846472/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=22768 CPUtime=23.42
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 6460 0 0 0 2339 3 0 0 25 0 1 0 190397582 23314432 5363 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629347 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 5692 5363 194 154 0 5162 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 27.29
Current children cumulated vsize (KiB) 52788

[startup+51.1014 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 24394
/proc/meminfo: memFree=1845448/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=24104 CPUtime=49.02
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 6762 0 0 0 4898 4 0 0 25 0 1 0 190397582 24682496 5665 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749744 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 6026 5665 194 154 0 5496 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 52.89
Current children cumulated vsize (KiB) 54124

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 24394
/proc/meminfo: memFree=1843080/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=26452 CPUtime=100.2
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 7347 0 0 0 10016 4 0 0 25 0 1 0 190397582 27086848 6250 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629353 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 6613 6250 194 154 0 6083 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 104.07
Current children cumulated vsize (KiB) 56472

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 24394
/proc/meminfo: memFree=1840840/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=28644 CPUtime=160.17
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 7895 0 0 0 16012 5 0 0 25 0 1 0 190397582 29331456 6798 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749919 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 7161 6798 194 154 0 6631 0

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

/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1423.6
Current children cumulated vsize (KiB) 65968

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24396
/proc/meminfo: memFree=1831952/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=36720 CPUtime=1479.71
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 9925 0 0 0 147954 17 0 0 25 0 1 0 190397582 37601280 8787 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 9180 8787 194 154 0 8650 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1483.58
Current children cumulated vsize (KiB) 66740

[startup+1542.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/81 24396
/proc/meminfo: memFree=1831568/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=37224 CPUtime=1539.68
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 10013 0 0 0 153951 17 0 0 25 0 1 0 190397582 38117376 8875 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749762 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 9306 8875 194 154 0 8776 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1543.55
Current children cumulated vsize (KiB) 67244

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 24396
/proc/meminfo: memFree=1831504/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=37224 CPUtime=1599.66
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 10013 0 0 0 159948 18 0 0 25 0 1 0 190397582 38117376 8875 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 9306 8875 194 154 0 8776 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1603.53
Current children cumulated vsize (KiB) 67244

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24396
/proc/meminfo: memFree=1831248/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=37372 CPUtime=1659.64
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 10051 0 0 0 165946 18 0 0 25 0 1 0 190397582 38268928 8913 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 9343 8913 194 154 0 8813 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1663.51
Current children cumulated vsize (KiB) 67392

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24396
/proc/meminfo: memFree=1830736/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=37928 CPUtime=1719.62
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 10181 0 0 0 171943 19 0 0 25 0 1 0 190397582 38838272 9043 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749762 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 9482 9043 194 154 0 8952 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1723.49
Current children cumulated vsize (KiB) 67948

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24396
/proc/meminfo: memFree=1828304/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=40284 CPUtime=1779.59
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 10757 0 0 0 177940 19 0 0 25 0 1 0 190397582 41250816 9619 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749766 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 10071 9619 194 154 0 9541 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1783.46
Current children cumulated vsize (KiB) 70304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1798.9 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 24396
/proc/meminfo: memFree=1828240/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=40284 CPUtime=1796.2
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 10765 0 0 0 179600 20 0 0 25 0 1 0 190397582 41250816 9627 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 10071 9627 194 154 0 9541 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 70304

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

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

[startup+1798.9 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 24396
/proc/meminfo: memFree=1828240/2055920 swapFree=4147684/4192956
[pid=24389] ppid=24387 vsize=12400 CPUtime=0.03
/proc/24389/stat : 24389 (pbclasp) S 24387 24389 24304 0 -1 4194304 489 0 0 0 3 0 0 0 16 0 1 0 190397578 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 3100 440 320 3 0 200 0
[pid=24391] ppid=24389 vsize=5352 CPUtime=3.84
/proc/24391/stat : 24391 (sh) S 24389 24389 24304 0 -1 4194304 297 503 0 0 0 0 384 0 16 0 1 0 190397582 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24391/statm: 1338 224 188 169 0 49 0
[pid=24393] ppid=24391 vsize=40284 CPUtime=1796.2
/proc/24393/stat : 24393 (clasp) R 24391 24389 24304 0 -1 4194304 10765 0 0 0 179600 20 0 0 25 0 1 0 190397582 41250816 9627 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 1 0 0
/proc/24393/statm: 10071 9627 194 154 0 9541 0
[pid=24394] ppid=24391 vsize=12268 CPUtime=0
/proc/24394/stat : 24394 (pboutclasp.pl) S 24391 24389 24304 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190397582 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/24394/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 70304

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24389 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=888408
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 3.90541
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1798.92
CPU time (s): 1800.07
CPU user time (s): 1799.87
CPU system time (s): 0.2
CPU usage (%): 100.064
Max. virtual memory (cumulated for all children) (KiB): 70304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.88841
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1765
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= 33
involuntary context switches= 36

runsolver used 1.53677 second user time and 5.01524 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue Apr 24 14:27:01 UTC 2007

IDJOB= 420449
IDBENCH= 47846
IDSOLVER= 158
FILE ID= node33/420449-1177424821

PBS_JOBID= 4675724

Free space on /tmp= 66474 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00250.sat05-1330.reshuffled-07.opb
COMMAND LINE= pbclasp instance-420449-1177424821.opb /tmp/evaluation/420449-1177424821/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-420449-1177424821 -o ROOT/results/node33/conversion-420449-1177424821 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420449-1177424821/instance-420449-1177424821.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-420449-1177424821 -o ROOT/results/node33/solver-420449-1177424821 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-420449-1177424821.opb /tmp/evaluation/420449-1177424821/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6c295665c13752ecacf07440fccdb119

RANDOM SEED= 20495317

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1868792 kB
Buffers:         23408 kB
Cached:         102380 kB
SwapCached:      14292 kB
Active:          81268 kB
Inactive:        67848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1868792 kB
SwapTotal:     4192956 kB
SwapFree:      4147684 kB
Dirty:            4064 kB
Writeback:           0 kB
Mapped:          29424 kB
Slab:            23304 kB
Committed_AS:  1794628 kB
PageTables:       1992 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= 66474 MiB

End job on node33 on Tue Apr 24 14:57:00 UTC 2007