Trace number 420458

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) 1800.06 1800.21

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)

1800.06/1800.21	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420458-1177425031/instance-420458-1177425031.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/node21/watcher-420458-1177425031 -o ROOT/results/node21/solver-420458-1177425031 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420458-1177425031.opb /tmp/evaluation/420458-1177425031/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 29788
/proc/meminfo: memFree=1790288/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12268 CPUtime=0
/proc/29788/stat : 29788 (pbclasp) R 29786 29788 28649 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 190420500 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221236656741 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/29788/statm: 3067 317 242 3 0 167 0

[startup+0.0519539 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29788
/proc/meminfo: memFree=1790288/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.101956 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29788
/proc/meminfo: memFree=1790288/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301976 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29788
/proc/meminfo: memFree=1790288/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.702019 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29788
/proc/meminfo: memFree=1790288/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50111 s]
/proc/loadavg: 1.08 1.02 1.01 2/82 29793
/proc/meminfo: memFree=1786336/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=0
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29791] ppid=29790 vsize=12400 CPUtime=1.44
/proc/29791/stat : 29791 (pb2clasp1) R 29790 29788 28649 0 -1 4194304 501 0 0 0 144 0 0 0 25 0 1 0 190420504 12697600 460 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 221250153520 0 0 4224 0 0 0 0 17 1 0 0
/proc/29791/statm: 3100 460 340 3 0 200 0
[pid=29792] ppid=29790 vsize=5620 CPUtime=0.15
/proc/29792/stat : 29792 (clasp-1.0) S 29790 29788 28649 0 -1 4194304 1023 0 0 0 15 0 0 0 16 0 1 0 190420504 5754880 988 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/29792/statm: 1405 988 230 81 0 779 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190420504 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.62
Current children cumulated vsize (KiB) 48040

[startup+3.10128 s]
/proc/loadavg: 1.08 1.02 1.01 2/82 29793
/proc/meminfo: memFree=1783968/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=0
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29791] ppid=29790 vsize=12400 CPUtime=2.99
/proc/29791/stat : 29791 (pb2clasp1) R 29790 29788 28649 0 -1 4194304 501 0 0 0 299 0 0 0 25 0 1 0 190420504 12697600 460 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 221250202277 0 0 4224 0 0 0 0 17 0 0 0
/proc/29791/statm: 3100 460 340 3 0 200 0
[pid=29792] ppid=29790 vsize=8652 CPUtime=0.33
/proc/29792/stat : 29792 (clasp-1.0) S 29790 29788 28649 0 -1 4194304 1809 0 0 0 33 0 0 0 16 0 1 0 190420504 8859648 1774 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29792/statm: 2163 1774 230 81 0 1537 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190420504 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.35
Current children cumulated vsize (KiB) 51072

[startup+6.30263 s]
/proc/loadavg: 1.08 1.02 1.01 2/81 29793
/proc/meminfo: memFree=1770920/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=20240 CPUtime=2.8
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 4999 0 0 0 279 1 0 0 20 0 1 0 190420504 20725760 4612 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741475 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 5060 4612 245 81 0 4434 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.66
Current children cumulated vsize (KiB) 50260

[startup+12.7013 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 29793
/proc/meminfo: memFree=1771112/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=20076 CPUtime=9.2
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 5004 0 0 0 919 1 0 0 25 0 1 0 190420504 20557824 4576 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 5019 4576 245 81 0 4393 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 13.06
Current children cumulated vsize (KiB) 50096

[startup+25.5017 s]
/proc/loadavg: 1.14 1.03 1.01 2/81 29793
/proc/meminfo: memFree=1768872/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=22728 CPUtime=21.99
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 5615 0 0 0 2198 1 0 0 25 0 1 0 190420504 23273472 5187 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 5682 5187 245 81 0 5056 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.85
Current children cumulated vsize (KiB) 52748

[startup+51.1015 s]
/proc/loadavg: 1.09 1.03 1.01 2/81 29793
/proc/meminfo: memFree=1764520/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=27068 CPUtime=47.59
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 6694 0 0 0 4756 3 0 0 25 0 1 0 190420504 27717632 6266 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 6767 6266 245 81 0 6141 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.45
Current children cumulated vsize (KiB) 57088

[startup+102.305 s]
/proc/loadavg: 1.09 1.04 1.01 2/81 29793
/proc/meminfo: memFree=1756456/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=35432 CPUtime=98.78
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 8816 0 0 0 9874 4 0 0 25 0 1 0 190420504 36282368 8274 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 8858 8274 245 81 0 8232 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.64
Current children cumulated vsize (KiB) 65452

[startup+162.302 s]
/proc/loadavg: 1.08 1.04 1.01 2/81 29793
/proc/meminfo: memFree=1754024/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=38452 CPUtime=158.75
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 9790 0 0 0 15870 5 0 0 25 0 1 0 190420504 39374848 8882 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 9613 8882 245 81 0 8987 0

################
# More data... #
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/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1362.27
Current children cumulated vsize (KiB) 112784

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 29795
/proc/meminfo: memFree=1706152/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=90796 CPUtime=1418.4
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 26909 0 0 0 141814 26 0 0 25 0 1 0 190420504 92975104 20735 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 22699 20735 245 81 0 22073 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1422.26
Current children cumulated vsize (KiB) 120816

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 29795
/proc/meminfo: memFree=1704296/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=92780 CPUtime=1478.38
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 28034 0 0 0 147811 27 0 0 25 0 1 0 190420504 95006720 21226 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 23195 21226 245 81 0 22569 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1482.24
Current children cumulated vsize (KiB) 122800

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 29795
/proc/meminfo: memFree=1702632/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=94520 CPUtime=1538.36
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 28969 0 0 0 153808 28 0 0 25 0 1 0 190420504 96788480 21609 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782470 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 23630 21609 245 81 0 23004 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1542.22
Current children cumulated vsize (KiB) 124540

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 29795
/proc/meminfo: memFree=1697768/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=99972 CPUtime=1598.35
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 30917 0 0 0 159805 30 0 0 25 0 1 0 190420504 102371328 22866 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 24993 22866 245 81 0 24367 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1602.21
Current children cumulated vsize (KiB) 129992

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 29795
/proc/meminfo: memFree=1696872/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=100888 CPUtime=1658.33
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 31810 0 0 0 165802 31 0 0 25 0 1 0 190420504 103309312 23068 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784798 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 25222 23068 245 81 0 24596 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1662.19
Current children cumulated vsize (KiB) 130908

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 29795
/proc/meminfo: memFree=1695656/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=102156 CPUtime=1718.3
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 32400 0 0 0 171799 31 0 0 25 0 1 0 190420504 104607744 23372 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 25539 23372 245 81 0 24913 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1722.16
Current children cumulated vsize (KiB) 132176

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 29795
/proc/meminfo: memFree=1694952/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=102940 CPUtime=1778.29
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 32878 0 0 0 177797 32 0 0 25 0 1 0 190420504 105410560 23548 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 25735 23548 245 81 0 25109 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1782.15
Current children cumulated vsize (KiB) 132960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 29795
/proc/meminfo: memFree=1694312/2055920 swapFree=4155532/4192956
[pid=29788] ppid=29786 vsize=12400 CPUtime=0.03
/proc/29788/stat : 29788 (pbclasp) S 29786 29788 28649 0 -1 4194304 490 0 0 0 3 0 0 0 16 0 1 0 190420500 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29788/statm: 3100 440 320 3 0 200 0
[pid=29790] ppid=29788 vsize=5352 CPUtime=3.83
/proc/29790/stat : 29790 (sh) S 29788 29788 28649 0 -1 4194304 297 503 0 0 0 0 383 0 16 0 1 0 190420504 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29790/statm: 1338 224 188 169 0 49 0
[pid=29792] ppid=29790 vsize=103952 CPUtime=1796.2
/proc/29792/stat : 29792 (clasp-1.0) R 29790 29788 28649 0 -1 4194304 33447 0 0 0 179587 33 0 0 25 0 1 0 190420504 106446848 23733 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/29792/statm: 25988 23733 245 81 0 25362 0
[pid=29793] ppid=29790 vsize=12268 CPUtime=0
/proc/29793/stat : 29793 (pboutclasp.pl) S 29790 29788 28649 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190420504 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29793/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 133972

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 29788 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=871411
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 3.89241
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.21
CPU time (s): 1800.06
CPU user time (s): 1799.73
CPU system time (s): 0.33
CPU usage (%): 99.9914
Max. virtual memory (cumulated for all children) (KiB): 133972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.87141
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1769
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= 46
involuntary context switches= 136

runsolver used 1.64775 second user time and 4.90925 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Apr 24 14:30:32 UTC 2007

IDJOB= 420458
IDBENCH= 47846
IDSOLVER= 167
FILE ID= node21/420458-1177425031

PBS_JOBID= 4675702

Free space on /tmp= 66388 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-420458-1177425031.opb /tmp/evaluation/420458-1177425031/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-420458-1177425031 -o ROOT/results/node21/conversion-420458-1177425031 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420458-1177425031/instance-420458-1177425031.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-420458-1177425031 -o ROOT/results/node21/solver-420458-1177425031 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-420458-1177425031.opb /tmp/evaluation/420458-1177425031/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  6c295665c13752ecacf07440fccdb119

RANDOM SEED= 124549329

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1790696 kB
Buffers:         37940 kB
Cached:         156308 kB
SwapCached:      16552 kB
Active:         114340 kB
Inactive:       104940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790696 kB
SwapTotal:     4192956 kB
SwapFree:      4155532 kB
Dirty:            2724 kB
Writeback:           0 kB
Mapped:          30512 kB
Slab:            31512 kB
Committed_AS:  1779996 kB
PageTables:       1788 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= 66388 MiB

End job on node21 on Tue Apr 24 15:00:32 UTC 2007