Trace number 456877

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1800.01 1797.72

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_60_5_80.opb
MD5SUMd5640996c15a8815d620b5d6c220fea1
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non 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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75000
Sum of products size (including duplicates)150000
Number of different products37500
Sum of products size75000

Solver Data (download as text)

1800.01/1797.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/456877-1178364018/instance-456877-1178364018.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node35/watcher-456877-1178364018 -o ROOT/results/node35/solver-456877-1178364018 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-456877-1178364018.opb /tmp/evaluation/456877-1178364018/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.81 3/77 2564
/proc/meminfo: memFree=1411976/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=12268 CPUtime=0
/proc/2564/stat : 2564 (pbclasp) R 2562 2564 2214 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 284317405 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266134583909 0 0 4224 0 0 0 0 17 1 0 0
/proc/2564/statm: 3067 317 242 3 0 167 0

[startup+0.00901406 s]
/proc/loadavg: 0.91 0.95 0.81 3/77 2564
/proc/meminfo: memFree=1411976/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=12400 CPUtime=0
/proc/2564/stat : 2564 (pbclasp) R 2562 2564 2214 0 -1 4194304 462 0 0 0 0 0 0 0 18 0 1 0 284317405 12697600 429 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266134036512 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2564/statm: 3100 429 314 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101025 s]
/proc/loadavg: 0.91 0.95 0.81 3/77 2564
/proc/meminfo: memFree=1411976/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) R 2562 2564 2214 0 -1 4194304 863 0 0 0 9 0 0 0 18 0 1 0 284317405 14303232 830 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2564/statm: 3492 830 316 3 0 592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13968

[startup+0.301049 s]
/proc/loadavg: 0.91 0.95 0.81 3/77 2564
/proc/meminfo: memFree=1411976/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13968

[startup+0.701096 s]
/proc/loadavg: 0.91 0.95 0.81 3/77 2564
/proc/meminfo: memFree=1411976/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13968

[startup+1.50219 s]
/proc/loadavg: 0.91 0.95 0.81 2/82 2569
/proc/meminfo: memFree=1406624/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=0
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2567] ppid=2566 vsize=12664 CPUtime=1.38
/proc/2567/stat : 2567 (pb2clasp1) R 2566 2564 2214 0 -1 4194304 566 0 0 0 138 0 0 0 20 0 1 0 284317416 12967936 525 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 266143313874 0 0 4224 0 0 0 0 17 1 0 0
/proc/2567/statm: 3166 525 340 3 0 266 0
[pid=2568] ppid=2566 vsize=8376 CPUtime=0.73
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 1752 0 1 0 73 0 0 0 16 0 1 0 284317416 8577024 1719 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135029141 0 0 4096 0 0 0 0 17 0 0 0
/proc/2568/statm: 2094 1719 173 154 0 1564 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 52628

[startup+3.10237 s]
/proc/loadavg: 0.91 0.95 0.81 2/82 2569
/proc/meminfo: memFree=1396384/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=0
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2567] ppid=2566 vsize=12664 CPUtime=2.98
/proc/2567/stat : 2567 (pb2clasp1) R 2566 2564 2214 0 -1 4194304 566 0 0 0 298 0 0 0 25 0 1 0 284317416 12967936 525 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 266152764282 0 0 4224 0 0 0 0 17 1 0 0
/proc/2567/statm: 3166 525 340 3 0 266 0
[pid=2568] ppid=2566 vsize=23124 CPUtime=1.4
/proc/2568/stat : 2568 (clasp) S 2566 2564 2214 0 -1 4194304 5425 0 1 0 138 2 0 0 16 0 1 0 284317416 23678976 5392 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/2568/statm: 5781 5392 173 154 0 5251 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 4.47
Current children cumulated vsize (KiB) 67376

[startup+6.30174 s]
/proc/loadavg: 0.92 0.95 0.82 3/82 2569
/proc/meminfo: memFree=1366112/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=0
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2567] ppid=2566 vsize=12664 CPUtime=6.18
/proc/2567/stat : 2567 (pb2clasp1) R 2566 2564 2214 0 -1 4194304 566 0 0 0 618 0 0 0 25 0 1 0 284317416 12967936 525 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 266143313874 0 0 4224 0 0 0 0 17 1 0 0
/proc/2567/statm: 3166 525 340 3 0 266 0
[pid=2568] ppid=2566 vsize=52764 CPUtime=2.73
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 12827 0 1 0 268 5 0 0 16 0 1 0 284317416 54030336 12696 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134937477 0 0 4096 0 0 0 0 17 0 0 0
/proc/2568/statm: 13191 12696 173 154 0 12661 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 9
Current children cumulated vsize (KiB) 97016

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.82 2/82 2569
/proc/meminfo: memFree=1085856/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=0
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2567] ppid=2566 vsize=12664 CPUtime=6.41
/proc/2567/stat : 2567 (pb2clasp1) S 2566 2564 2214 0 -1 4194304 566 0 0 0 640 1 0 0 16 0 1 0 284317416 12967936 525 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 266143313874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2567/statm: 3166 525 340 3 0 266 0
[pid=2568] ppid=2566 vsize=362796 CPUtime=9.01
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 88967 0 1 0 869 32 0 0 25 0 1 0 284317416 371503104 88452 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1895862 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 90699 88453 184 154 0 90169 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 15.51
Current children cumulated vsize (KiB) 407048

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.82 2/81 2569
/proc/meminfo: memFree=529000/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1095544 CPUtime=21.8
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 280725 0 1 0 2065 115 0 0 25 0 1 0 284317416 1121837056 240088 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134761678 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 273886 240091 190 154 0 273356 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 28.33
Current children cumulated vsize (KiB) 1127132

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.82 2/81 2569
/proc/meminfo: memFree=48232/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1514652 CPUtime=47.35
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 436556 0 1 0 4554 181 0 0 25 0 1 0 284317416 1551003648 371942 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 378663 371942 196 154 0 378133 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 53.88
Current children cumulated vsize (KiB) 1546240

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.83 2/81 2569
/proc/meminfo: memFree=47272/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1514652 CPUtime=98.54
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 436806 0 1 0 9673 181 0 0 25 0 1 0 284317416 1551003648 372192 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134716716 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 378663 372192 196 154 0 378133 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 105.07
Current children cumulated vsize (KiB) 1546240

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/81 2569
/proc/meminfo: memFree=47208/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0

################
# More data... #
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/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1424.71
Current children cumulated vsize (KiB) 1546240

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 2571
/proc/meminfo: memFree=44840/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1514652 CPUtime=1478.16
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 437342 0 1 0 147623 193 0 0 25 0 1 0 284317416 1551003648 372728 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 378663 372728 196 154 0 378133 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1484.69
Current children cumulated vsize (KiB) 1546240

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 2571
/proc/meminfo: memFree=44840/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1514652 CPUtime=1538.15
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 437342 0 1 0 153621 194 0 0 25 0 1 0 284317416 1551003648 372728 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 378663 372728 196 154 0 378133 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1544.68
Current children cumulated vsize (KiB) 1546240

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 2571
/proc/meminfo: memFree=44840/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1514652 CPUtime=1598.14
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 437342 0 1 0 159619 195 0 0 25 0 1 0 284317416 1551003648 372728 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629203 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 378663 372728 196 154 0 378133 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1604.67
Current children cumulated vsize (KiB) 1546240

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 2571
/proc/meminfo: memFree=44840/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1514652 CPUtime=1658.12
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 437344 0 1 0 165617 195 0 0 25 0 1 0 284317416 1551003648 372730 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769205 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 378663 372730 196 154 0 378133 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1664.65
Current children cumulated vsize (KiB) 1546240

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 2571
/proc/meminfo: memFree=44840/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1514652 CPUtime=1718.1
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 437344 0 1 0 171615 195 0 0 25 0 1 0 284317416 1551003648 372730 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 378663 372730 196 154 0 378133 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1724.63
Current children cumulated vsize (KiB) 1546240

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 2571
/proc/meminfo: memFree=44776/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1514652 CPUtime=1778.08
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 437344 0 1 0 177612 196 0 0 25 0 1 0 284317416 1551003648 372730 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740896 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 378663 372730 196 154 0 378133 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1784.61
Current children cumulated vsize (KiB) 1546240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1797.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 2571
/proc/meminfo: memFree=44776/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1514652 CPUtime=1793.48
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 437344 0 1 0 179152 196 0 0 25 0 1 0 284317416 1551003648 372730 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 378663 372730 196 154 0 378133 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1546240

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

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

[startup+1797.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 2571
/proc/meminfo: memFree=44776/2055920 swapFree=4151372/4192956
[pid=2564] ppid=2562 vsize=13968 CPUtime=0.09
/proc/2564/stat : 2564 (pbclasp) S 2562 2564 2214 0 -1 4194304 884 0 0 0 9 0 0 0 16 0 1 0 284317405 14303232 834 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2564/statm: 3492 834 320 3 0 592 0
[pid=2566] ppid=2564 vsize=5352 CPUtime=6.44
/proc/2566/stat : 2566 (sh) S 2564 2564 2214 0 -1 4194304 297 568 0 0 0 0 643 1 16 0 1 0 284317415 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2566/statm: 1338 224 188 169 0 49 0
[pid=2568] ppid=2566 vsize=1514652 CPUtime=1793.48
/proc/2568/stat : 2568 (clasp) R 2566 2564 2214 0 -1 4194304 437344 0 1 0 179152 196 0 0 25 0 1 0 284317416 1551003648 372730 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/2568/statm: 378663 372730 196 154 0 378133 0
[pid=2569] ppid=2566 vsize=12268 CPUtime=0
/proc/2569/stat : 2569 (pboutclasp.pl) S 2566 2564 2214 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 284317416 12562432 372 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 266143314018 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2569/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1546240

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2564 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=534006
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=27995
# CPU time returned by wait4() is 6.562
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1797.72
CPU time (s): 1800.01
CPU user time (s): 1798.04
CPU system time (s): 1.97
CPU usage (%): 100.128
Max. virtual memory (cumulated for all children) (KiB): 1599908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.53401
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2524
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= 297
involuntary context switches= 15

runsolver used 1.63175 second user time and 4.91925 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sat May  5 11:20:18 UTC 2007

IDJOB= 456877
IDBENCH= 48304
IDSOLVER= 158
FILE ID= node35/456877-1178364018

PBS_JOBID= 5189193

Free space on /tmp= 66562 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_60_5_80.opb
COMMAND LINE= pbclasp instance-456877-1178364018.opb /tmp/evaluation/456877-1178364018/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-456877-1178364018 -o ROOT/results/node35/conversion-456877-1178364018 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/456877-1178364018/instance-456877-1178364018.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-456877-1178364018 -o ROOT/results/node35/solver-456877-1178364018 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-456877-1178364018.opb /tmp/evaluation/456877-1178364018/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d5640996c15a8815d620b5d6c220fea1

RANDOM SEED= 171393724

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1412384 kB
Buffers:         50936 kB
Cached:         449140 kB
SwapCached:       9516 kB
Active:         201504 kB
Inactive:       322808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412384 kB
SwapTotal:     4192956 kB
SwapFree:      4151372 kB
Dirty:            4460 kB
Writeback:           0 kB
Mapped:          30808 kB
Slab:           104516 kB
Committed_AS:  7598984 kB
PageTables:       1996 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= 66560 MiB

End job on node35 on Sat May  5 11:50:18 UTC 2007