Trace number 420528

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) 1800.03 1799.72

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/
contest05/pebbling/sat-grid-pbl-0200.sat05-1339.reshuffled-07.opb
MD5SUM21e6e90d98d88737fe7f7e77baf11e52
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark24.0143
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables40200
Total number of constraints79801
Number of constraints which are clauses79801
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 constraint4
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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)

1800.03/1799.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420528-1177426341/instance-420528-1177426341.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/node30/watcher-420528-1177426341 -o ROOT/results/node30/solver-420528-1177426341 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420528-1177426341.opb /tmp/evaluation/420528-1177426341/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: 0.92 0.98 0.99 3/77 530
/proc/meminfo: memFree=1934536/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=12268 CPUtime=0
/proc/530/stat : 530 (pbclasp) D 528 530 395 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 190549852 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264907749989 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/530/statm: 3067 317 242 3 0 167 0

[startup+0.094448 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 530
/proc/meminfo: memFree=1934536/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.08
/proc/530/stat : 530 (pbclasp) R 528 530 395 0 -1 4194304 866 0 0 0 8 0 0 0 18 0 1 0 190549852 14303232 833 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 0 0 0 17 1 0 0
/proc/530/statm: 3492 833 316 3 0 592 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13968

[startup+0.102448 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 530
/proc/meminfo: memFree=1934536/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.09
/proc/530/stat : 530 (pbclasp) R 528 530 395 0 -1 4194304 866 0 0 0 9 0 0 0 18 0 1 0 190549852 14303232 833 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 0 0 0 17 1 0 0
/proc/530/statm: 3492 833 316 3 0 592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13968

[startup+0.302462 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 530
/proc/meminfo: memFree=1934536/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13968

[startup+0.702488 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 530
/proc/meminfo: memFree=1934536/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13968

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 535
/proc/meminfo: memFree=1926880/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=0
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=533] ppid=532 vsize=12400 CPUtime=1.34
/proc/533/stat : 533 (pb2clasp1) R 532 530 395 0 -1 4194304 502 0 0 0 134 0 0 0 25 0 1 0 190549863 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 264925441028 0 0 4224 0 0 0 0 17 0 0 0
/proc/533/statm: 3100 461 340 3 0 200 0
[pid=534] ppid=532 vsize=7980 CPUtime=0.17
/proc/534/stat : 534 (clasp-1.0) S 532 530 395 0 -1 4194304 1596 0 0 0 17 0 0 0 16 0 1 0 190549863 8171520 1561 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/534/statm: 1995 1561 230 81 0 1369 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190549863 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.61
Current children cumulated vsize (KiB) 51968

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 535
/proc/meminfo: memFree=1924000/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=0
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=533] ppid=532 vsize=12400 CPUtime=2.92
/proc/533/stat : 533 (pb2clasp1) R 532 530 395 0 -1 4194304 502 0 0 0 292 0 0 0 25 0 1 0 190549863 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 264907461984 0 0 4224 0 0 0 0 17 0 0 0
/proc/533/statm: 3100 461 340 3 0 200 0
[pid=534] ppid=532 vsize=11888 CPUtime=0.41
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 2612 0 0 0 40 1 0 0 16 0 1 0 190549863 12173312 2577 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160497680 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2972 2577 230 81 0 2346 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190549863 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.43
Current children cumulated vsize (KiB) 55876

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 3/82 535
/proc/meminfo: memFree=1915616/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=0
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=533] ppid=532 vsize=12400 CPUtime=6.06
/proc/533/stat : 533 (pb2clasp1) R 532 530 395 0 -1 4194304 502 0 0 0 606 0 0 0 25 0 1 0 190549863 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 264925806234 0 0 4224 0 0 0 0 17 0 0 0
/proc/533/statm: 3100 461 340 3 0 200 0
[pid=534] ppid=532 vsize=19764 CPUtime=0.89
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 4544 0 0 0 87 2 0 0 16 0 1 0 190549863 20238336 4509 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134632214 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 4941 4509 230 81 0 4315 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 190549863 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 7.05
Current children cumulated vsize (KiB) 63752

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 535
/proc/meminfo: memFree=1887720/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=6.96
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13139 0 1 0 690 6 0 0 25 0 1 0 190549863 47153152 11003 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733924 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11003 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 13.54
Current children cumulated vsize (KiB) 77636

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 535
/proc/meminfo: memFree=1887784/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=19.76
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13145 0 1 0 1970 6 0 0 25 0 1 0 190549863 47153152 11009 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11009 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 26.34
Current children cumulated vsize (KiB) 77636

[startup+51.1026 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 535
/proc/meminfo: memFree=1887784/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=45.36
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13149 0 1 0 4529 7 0 0 25 0 1 0 190549863 47153152 11013 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617501 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11013 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.94
Current children cumulated vsize (KiB) 77636

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/81 535
/proc/meminfo: memFree=1887784/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=96.55
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13151 0 1 0 9648 7 0 0 25 0 1 0 190549863 47153152 11015 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617331 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11015 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 103.13
Current children cumulated vsize (KiB) 77636

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 535
/proc/meminfo: memFree=1887784/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0

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

/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1422.71
Current children cumulated vsize (KiB) 77636

[startup+1482.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/81 733
/proc/meminfo: memFree=1886248/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=1476.11
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13162 0 1 0 147591 20 0 0 25 0 1 0 190549863 47153152 11026 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617498 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11026 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1482.69
Current children cumulated vsize (KiB) 77636

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 1.00 3/81 733
/proc/meminfo: memFree=1886184/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=1536.09
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13163 0 1 0 153589 20 0 0 25 0 1 0 190549863 47153152 11027 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11027 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1542.67
Current children cumulated vsize (KiB) 77636

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 733
/proc/meminfo: memFree=1886120/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=1596.08
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13163 0 1 0 159587 21 0 0 25 0 1 0 190549863 47153152 11027 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11027 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1602.66
Current children cumulated vsize (KiB) 77636

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 733
/proc/meminfo: memFree=1886056/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=1656.07
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13163 0 1 0 165586 21 0 0 25 0 1 0 190549863 47153152 11027 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11027 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1662.65
Current children cumulated vsize (KiB) 77636

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 733
/proc/meminfo: memFree=1885992/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=1716.06
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13163 0 1 0 171584 22 0 0 25 0 1 0 190549863 47153152 11027 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11027 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1722.64
Current children cumulated vsize (KiB) 77636

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 733
/proc/meminfo: memFree=1885864/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=1776.04
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13163 0 1 0 177582 22 0 0 25 0 1 0 190549863 47153152 11027 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11027 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1782.62
Current children cumulated vsize (KiB) 77636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1799.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 733
/proc/meminfo: memFree=1885864/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=1793.45
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13163 0 1 0 179322 23 0 0 25 0 1 0 190549863 47153152 11027 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11027 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 77636

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

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

[startup+1799.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 733
/proc/meminfo: memFree=1885864/2055920 swapFree=4156968/4192956
[pid=530] ppid=528 vsize=13968 CPUtime=0.1
/proc/530/stat : 530 (pbclasp) S 528 530 395 0 -1 4194304 888 0 0 0 10 0 0 0 16 0 1 0 190549852 14303232 837 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/530/statm: 3492 837 320 3 0 592 0
[pid=532] ppid=530 vsize=5352 CPUtime=6.48
/proc/532/stat : 532 (sh) S 530 530 395 0 -1 4194304 297 504 0 0 0 0 647 1 16 0 1 0 190549863 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=46048 CPUtime=1793.45
/proc/534/stat : 534 (clasp-1.0) R 532 530 395 0 -1 4194304 13163 0 1 0 179322 23 0 0 25 0 1 0 190549863 47153152 11027 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 11512 11027 245 81 0 10886 0
[pid=535] ppid=532 vsize=12268 CPUtime=0
/proc/535/stat : 535 (pboutclasp.pl) S 532 530 395 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 190549863 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/535/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 77636

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 530 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=583999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=24996
# CPU time returned by wait4() is 6.60899
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1799.72
CPU time (s): 1800.03
CPU user time (s): 1799.79
CPU system time (s): 0.24
CPU usage (%): 100.017
Max. virtual memory (cumulated for all children) (KiB): 79228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.584
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2480
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= 305
involuntary context switches= 237

runsolver used 1.60575 second user time and 4.95125 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue Apr 24 14:52:22 UTC 2007

IDJOB= 420528
IDBENCH= 47851
IDSOLVER= 167
FILE ID= node30/420528-1177426341

PBS_JOBID= 4675715

Free space on /tmp= 66392 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/sat-grid-pbl-0200.sat05-1339.reshuffled-07.opb
COMMAND LINE= pbclasp instance-420528-1177426341.opb /tmp/evaluation/420528-1177426341/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-420528-1177426341 -o ROOT/results/node30/conversion-420528-1177426341 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420528-1177426341/instance-420528-1177426341.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-420528-1177426341 -o ROOT/results/node30/solver-420528-1177426341 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-420528-1177426341.opb /tmp/evaluation/420528-1177426341/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  21e6e90d98d88737fe7f7e77baf11e52

RANDOM SEED= 24456610

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:       1934880 kB
Buffers:         14784 kB
Cached:          53220 kB
SwapCached:      14752 kB
Active:          52716 kB
Inactive:        37672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934880 kB
SwapTotal:     4192956 kB
SwapFree:      4156968 kB
Dirty:            4108 kB
Writeback:           0 kB
Mapped:          29476 kB
Slab:            16176 kB
Committed_AS:  3532624 kB
PageTables:       1776 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= 66392 MiB

End job on node30 on Tue Apr 24 15:22:22 UTC 2007