Trace number 357617

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1800.08 1800.32

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.08/1800.31	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/357617-1176830295/instance-357617-1176830295.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node2/watcher-357617-1176830295 -o ROOT/results/node2/solver-357617-1176830295 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-357617-1176830295.opb /tmp/evaluation/357617-1176830295/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: 1.01 1.00 1.00 3/77 11670
/proc/meminfo: memFree=1844856/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=12268 CPUtime=0
/proc/11670/stat : 11670 (pbclasp) R 11668 11670 10948 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 159067317 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206381480549 0 0 4224 0 0 0 0 17 1 0 0
/proc/11670/statm: 3067 317 242 3 0 167 0

[startup+0.0859989 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 11670
/proc/meminfo: memFree=1844856/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13188

[startup+0.102998 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 11670
/proc/meminfo: memFree=1844856/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13188

[startup+0.301021 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 11670
/proc/meminfo: memFree=1844856/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13188

[startup+0.70106 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 11670
/proc/meminfo: memFree=1844856/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13188

[startup+1.50114 s]
/proc/loadavg: 1.01 1.00 1.00 2/82 11675
/proc/meminfo: memFree=1838080/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=0
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 0 0 0 0 0 0 0 18 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11673] ppid=11672 vsize=12400 CPUtime=1.35
/proc/11673/stat : 11673 (pb2clasp1) R 11672 11670 10948 0 -1 4194304 514 0 0 0 135 0 0 0 25 0 1 0 159067321 12697600 472 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 206399088637 0 0 4224 0 0 0 0 17 0 0 0
/proc/11673/statm: 3100 472 340 3 0 200 0
[pid=11674] ppid=11672 vsize=5028 CPUtime=0.16
/proc/11674/stat : 11674 (clasp-1.0) S 11672 11670 10948 0 -1 4194304 884 0 15 0 16 0 0 0 16 0 1 0 159067321 5148672 863 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11674/statm: 1257 863 230 81 0 631 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 413 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.53
Current children cumulated vsize (KiB) 48240

[startup+3.10131 s]
/proc/loadavg: 1.01 1.00 1.00 2/82 11675
/proc/meminfo: memFree=1837056/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=17356 CPUtime=0.61
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 4135 0 15 0 59 2 0 0 17 0 1 0 159067321 17772544 3928 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617688 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 4339 3928 249 81 0 3713 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 3.34
Current children cumulated vsize (KiB) 48168

[startup+6.30164 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 11675
/proc/meminfo: memFree=1825352/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=18240 CPUtime=3.81
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 4282 0 15 0 379 2 0 0 22 0 1 0 159067321 18677760 4075 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714486 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 4560 4075 249 81 0 3934 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.54
Current children cumulated vsize (KiB) 49052

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 11675
/proc/meminfo: memFree=1803336/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=44344 CPUtime=10.21
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 10865 0 15 0 1016 5 0 0 25 0 1 0 159067321 45408256 10658 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782034 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 11086 10658 249 81 0 10460 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 12.94
Current children cumulated vsize (KiB) 75156

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11675
/proc/meminfo: memFree=1754440/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=88584 CPUtime=23.01
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 21971 0 15 0 2291 10 0 0 25 0 1 0 159067321 90710016 21734 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782662 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 22146 21734 249 81 0 21520 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.74
Current children cumulated vsize (KiB) 119396

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11675
/proc/meminfo: memFree=1708424/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=134708 CPUtime=48.6
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 33545 0 15 0 4843 17 0 0 25 0 1 0 159067321 137940992 33255 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782422 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 33677 33255 249 81 0 33051 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.33
Current children cumulated vsize (KiB) 165520

[startup+102.307 s]
/proc/loadavg: 1.10 1.03 1.01 2/81 11675
/proc/meminfo: memFree=1570632/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=272196 CPUtime=99.78
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 69729 0 15 0 9943 35 0 0 25 0 1 0 159067321 278728704 67629 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 10970780 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 68049 67629 249 81 0 67423 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.51
Current children cumulated vsize (KiB) 303008

[startup+162.303 s]
/proc/loadavg: 1.08 1.04 1.01 2/81 11675
/proc/meminfo: memFree=1478344/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=364192 CPUtime=159.77
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 92991 0 15 0 15929 48 0 0 25 0 1 0 159067321 372932608 90633 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 91048 90633 249 81 0 90422 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0

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

/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1422.18
Current children cumulated vsize (KiB) 647836

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11677
/proc/meminfo: memFree=1129160/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=712068 CPUtime=1479.43
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 186119 0 15 0 147841 102 0 0 25 0 1 0 159067321 729157632 177592 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714064 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 178017 177592 249 81 0 177391 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1482.16
Current children cumulated vsize (KiB) 742880

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11677
/proc/meminfo: memFree=1129352/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=711588 CPUtime=1539.42
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 186129 0 15 0 153839 103 0 0 25 0 1 0 159067321 728666112 177487 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714779 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 177897 177487 249 81 0 177271 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1542.15
Current children cumulated vsize (KiB) 742400

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11677
/proc/meminfo: memFree=1129352/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=711588 CPUtime=1599.4
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 186129 0 15 0 159837 103 0 0 25 0 1 0 159067321 728666112 177487 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714761 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 177897 177487 249 81 0 177271 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1602.13
Current children cumulated vsize (KiB) 742400

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11677
/proc/meminfo: memFree=1129352/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=711588 CPUtime=1659.39
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 186129 0 15 0 165835 104 0 0 25 0 1 0 159067321 728666112 177487 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 10970780 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 177897 177487 249 81 0 177271 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1662.12
Current children cumulated vsize (KiB) 742400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 11677
/proc/meminfo: memFree=1129352/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=711588 CPUtime=1719.36
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 186129 0 15 0 171832 104 0 0 25 0 1 0 159067321 728666112 177487 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782705 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 177897 177487 249 81 0 177271 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1722.09
Current children cumulated vsize (KiB) 742400

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11677
/proc/meminfo: memFree=1129480/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=711344 CPUtime=1779.35
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 186129 0 15 0 177830 105 0 0 25 0 1 0 159067321 728416256 177435 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134792589 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 177836 177435 249 81 0 177210 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1782.08
Current children cumulated vsize (KiB) 742156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11677
/proc/meminfo: memFree=1129480/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=711344 CPUtime=1797.35
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 186129 0 15 0 179630 105 0 0 25 0 1 0 159067321 728416256 177435 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 177836 177435 249 81 0 177210 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 742156

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

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

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11677
/proc/meminfo: memFree=1129480/2055920 swapFree=4138448/4192956
[pid=11670] ppid=11668 vsize=13188 CPUtime=0.02
/proc/11670/stat : 11670 (pbclasp) S 11668 11670 10948 0 -1 4194304 694 0 0 0 2 0 0 0 16 0 1 0 159067317 13504512 642 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11670/statm: 3297 642 320 3 0 397 0
[pid=11672] ppid=11670 vsize=5356 CPUtime=2.71
/proc/11672/stat : 11672 (sh) S 11670 11670 10948 0 -1 4194304 298 526 0 0 0 0 271 0 16 0 1 0 159067321 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11672/statm: 1339 225 188 169 0 50 0
[pid=11674] ppid=11672 vsize=711344 CPUtime=1797.35
/proc/11674/stat : 11674 (clasp-1.0) R 11672 11670 10948 0 -1 4194304 186129 0 15 0 179630 105 0 0 25 0 1 0 159067321 728416256 177435 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/11674/statm: 177836 177435 249 81 0 177210 0
[pid=11675] ppid=11672 vsize=12268 CPUtime=0
/proc/11675/stat : 11675 (pboutclasp.pl) S 11672 11670 10948 0 -1 4194304 417 0 0 0 0 0 0 0 16 0 1 0 159067321 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 206390210658 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/11675/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 742156

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11670 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=743582
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=23996
# CPU time returned by wait4() is 2.76758
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.32
CPU time (s): 1800.08
CPU user time (s): 1799.03
CPU system time (s): 1.05
CPU usage (%): 99.9869
Max. virtual memory (cumulated for all children) (KiB): 742880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.74358
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2176
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= 194
involuntary context switches= 103

runsolver used 1.83872 second user time and 4.71728 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Apr 17 17:18:15 UTC 2007

IDJOB= 357617
IDBENCH= 1155
IDSOLVER= 167
FILE ID= node2/357617-1176830295

PBS_JOBID= 4586366

Free space on /tmp= 66517 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= pbclasp instance-357617-1176830295.opb /tmp/evaluation/357617-1176830295/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-357617-1176830295 -o ROOT/results/node2/conversion-357617-1176830295 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357617-1176830295/instance-357617-1176830295.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-357617-1176830295 -o ROOT/results/node2/solver-357617-1176830295 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-357617-1176830295.opb /tmp/evaluation/357617-1176830295/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  f17e31cb6762bd0e8d3e659d7bd1050c

RANDOM SEED= 872832817

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1845328 kB
Buffers:         26492 kB
Cached:         109400 kB
SwapCached:      22956 kB
Active:          60892 kB
Inactive:       109184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845328 kB
SwapTotal:     4192956 kB
SwapFree:      4138448 kB
Dirty:            2692 kB
Writeback:           0 kB
Mapped:          30464 kB
Slab:            25992 kB
Committed_AS:  7090888 kB
PageTables:       1860 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= 66517 MiB

End job on node2 on Tue Apr 17 17:48:16 UTC 2007