Trace number 365778

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
MD5SUM51456bad41bf92f026526861ffdd231e
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.045992
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5250
Total number of constraints145
Number of constraints which are clauses75
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint70
Maximum length of a constraint75
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 76
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.07/1800.51	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/365778-1177052575/instance-365778-1177052575.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/node21/watcher-365778-1177052575 -o ROOT/results/node21/solver-365778-1177052575 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365778-1177052575.opb /tmp/evaluation/365778-1177052575/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: 0.94 1.00 0.99 3/77 9677
/proc/meminfo: memFree=1685952/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12268 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) R 9675 9677 6383 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 153174827 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221236656741 0 0 4224 0 0 0 0 17 1 0 0
/proc/9677/statm: 3067 317 242 3 0 167 0

[startup+0.027803 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 9677
/proc/meminfo: memFree=1685952/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101802 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 9677
/proc/meminfo: memFree=1685952/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301824 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 9677
/proc/meminfo: memFree=1685952/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701872 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 9677
/proc/meminfo: memFree=1685952/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50195 s]
/proc/loadavg: 0.94 1.00 0.99 2/81 9682
/proc/meminfo: memFree=1627232/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=78428 CPUtime=1.41
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 22235 0 0 0 133 8 0 0 25 0 1 0 153174829 80310272 18322 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134656958 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 19607 18322 192 154 0 19077 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.53
Current children cumulated vsize (KiB) 108580

[startup+3.10112 s]
/proc/loadavg: 0.94 1.00 0.99 2/81 9682
/proc/meminfo: memFree=1613024/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=75912 CPUtime=3.01
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 22487 0 0 0 293 8 0 0 25 0 1 0 153174829 77733888 17972 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629584 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 18978 17972 194 154 0 18448 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.13
Current children cumulated vsize (KiB) 106064

[startup+6.30247 s]
/proc/loadavg: 0.95 1.00 0.99 2/81 9682
/proc/meminfo: memFree=1612960/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=78420 CPUtime=6.22
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 23102 0 0 0 613 9 0 0 25 0 1 0 153174829 80302080 18587 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753556 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 19605 18587 194 154 0 19075 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.34
Current children cumulated vsize (KiB) 108572

[startup+12.7012 s]
/proc/loadavg: 0.95 1.00 0.99 2/81 9682
/proc/meminfo: memFree=1598368/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=93040 CPUtime=12.6
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 26736 0 0 0 1250 10 0 0 25 0 1 0 153174829 95272960 22221 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769175 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 23260 22221 194 154 0 22730 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 12.72
Current children cumulated vsize (KiB) 123192

[startup+25.5026 s]
/proc/loadavg: 0.96 1.00 0.99 2/81 9682
/proc/meminfo: memFree=1575904/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=113708 CPUtime=25.41
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 31881 0 0 0 2527 14 0 0 25 0 1 0 153174829 116436992 27366 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769183 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 28427 27366 194 154 0 27897 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 25.53
Current children cumulated vsize (KiB) 143860

[startup+51.1024 s]
/proc/loadavg: 0.97 1.00 0.99 2/81 9682
/proc/meminfo: memFree=1543904/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=145888 CPUtime=51
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 39900 0 0 0 5080 20 0 0 25 0 1 0 153174829 149389312 35344 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753603 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 36472 35344 194 154 0 35942 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 176040

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 9682
/proc/meminfo: memFree=1491232/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=198548 CPUtime=102.19
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 53003 0 0 0 10189 30 0 0 25 0 1 0 153174829 203313152 48386 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769257 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 49637 48386 194 154 0 49107 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 228700

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 9682
/proc/meminfo: memFree=1439520/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=251184 CPUtime=162.17
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 66073 0 0 0 16177 40 0 0 25 0 1 0 153174829 257212416 61365 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753585 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 62796 61365 194 154 0 62266 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 281336


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

/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 841088

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 9682
/proc/meminfo: memFree=891168/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=808308 CPUtime=1481.82
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 213687 0 0 0 148018 164 0 0 25 0 1 0 153174829 827707392 197970 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753589 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 202077 197970 194 154 0 201547 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 838460

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 9682
/proc/meminfo: memFree=892000/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=807444 CPUtime=1541.81
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 213752 0 0 0 154016 165 0 0 25 0 1 0 153174829 826822656 197819 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 201861 197819 194 154 0 201331 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 837596

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 9682
/proc/meminfo: memFree=892448/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=806652 CPUtime=1601.79
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 213815 0 0 0 160014 165 0 0 25 0 1 0 153174829 826011648 197684 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 201663 197684 194 154 0 201133 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 836804

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 9682
/proc/meminfo: memFree=893344/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=805700 CPUtime=1661.78
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 213846 0 0 0 166012 166 0 0 25 0 1 0 153174829 825036800 197477 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 201425 197477 194 154 0 200895 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 835852

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 9682
/proc/meminfo: memFree=894368/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=804440 CPUtime=1721.76
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 213895 0 0 0 172010 166 0 0 25 0 1 0 153174829 823746560 197211 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 201110 197211 194 154 0 200580 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 834592

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 9682
/proc/meminfo: memFree=895584/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=802984 CPUtime=1781.75
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 213974 0 0 0 178008 167 0 0 25 0 1 0 153174829 822255616 196926 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 200746 196926 194 154 0 200216 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 833136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 9682
/proc/meminfo: memFree=895776/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=802660 CPUtime=1799.95
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 213978 0 0 0 179828 167 0 0 25 0 1 0 153174829 821923840 196849 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 200665 196849 194 154 0 200135 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 832812

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 9682
/proc/meminfo: memFree=895776/2055920 swapFree=4163760/4192956
[pid=9677] ppid=9675 vsize=12532 CPUtime=0
/proc/9677/stat : 9677 (pbclasp) S 9675 9677 6383 0 -1 4194304 535 0 0 0 0 0 0 0 16 0 1 0 153174827 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9677/statm: 3133 484 320 3 0 233 0
[pid=9679] ppid=9677 vsize=5352 CPUtime=0.12
/proc/9679/stat : 9679 (sh) S 9677 9677 6383 0 -1 4194304 297 509 0 0 0 0 12 0 16 0 1 0 153174828 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9679/statm: 1338 224 188 169 0 49 0
[pid=9681] ppid=9679 vsize=802660 CPUtime=1799.95
/proc/9681/stat : 9681 (clasp) R 9679 9677 6383 0 -1 4194304 213978 0 0 0 179828 167 0 0 25 0 1 0 153174829 821923840 196849 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9681/statm: 200665 196849 194 154 0 200135 0
[pid=9682] ppid=9679 vsize=12268 CPUtime=0
/proc/9682/stat : 9682 (pboutclasp.pl) S 9679 9677 6383 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 153174829 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 221245386850 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/9682/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 832812

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9677 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=139978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.153975
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1798.4
CPU system time (s): 1.67
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 841088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.139978
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1854
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= 72
involuntary context switches= 8

runsolver used 1.89571 second user time and 4.65929 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri Apr 20 07:02:55 UTC 2007

IDJOB= 365778
IDBENCH= 2567
IDSOLVER= 158
FILE ID= node21/365778-1177052575

PBS_JOBID= 4640144

Free space on /tmp= 66390 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
COMMAND LINE= pbclasp instance-365778-1177052575.opb /tmp/evaluation/365778-1177052575/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-365778-1177052575 -o ROOT/results/node21/conversion-365778-1177052575 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365778-1177052575/instance-365778-1177052575.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-365778-1177052575 -o ROOT/results/node21/solver-365778-1177052575 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-365778-1177052575.opb /tmp/evaluation/365778-1177052575/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  51456bad41bf92f026526861ffdd231e

RANDOM SEED= 807581130

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1686360 kB
Buffers:         73576 kB
Cached:         199604 kB
SwapCached:       7592 kB
Active:         146596 kB
Inactive:       157480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686360 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          34712 kB
Slab:            50992 kB
Committed_AS:  1678180 kB
PageTables:       1800 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= 66390 MiB

End job on node21 on Fri Apr 20 07:32:56 UTC 2007