Trace number 349755

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) 1800.09 1801.42

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-21-20.opb
MD5SUMbaaece72b2eab05d33afe010e43c4897
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
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 variables420
Total number of constraints4221
Number of constraints which are clauses4221
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint20
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 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.09/1801.41	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349755-1176714486/instance-349755-1176714486.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/node46/watcher-349755-1176714486 -o ROOT/results/node46/solver-349755-1176714486 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-349755-1176714486.opb /tmp/evaluation/349755-1176714486/temp 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 28707
/proc/meminfo: memFree=1744632/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12268 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) D 28705 28707 27656 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 26131642 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255826033253 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/28707/statm: 3067 317 242 3 0 167 0

[startup+0.033814 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 28707
/proc/meminfo: memFree=1744632/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101823 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 28707
/proc/meminfo: memFree=1744632/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301861 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 28707
/proc/meminfo: memFree=1744632/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.701935 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 28707
/proc/meminfo: memFree=1744632/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+1.50127 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 28712
/proc/meminfo: memFree=1740248/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=5992 CPUtime=0.62
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 1145 0 4 0 62 0 0 0 20 0 1 0 26131644 6135808 1114 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134630241 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 1498 1114 245 81 0 872 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 0.87
Current children cumulated vsize (KiB) 36012

[startup+3.10157 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 28712
/proc/meminfo: memFree=1738456/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=7224 CPUtime=2.22
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 1451 0 4 0 222 0 0 0 25 0 1 0 26131644 7397376 1420 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741370 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 1806 1420 245 81 0 1180 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 2.47
Current children cumulated vsize (KiB) 37244

[startup+6.30116 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 28712
/proc/meminfo: memFree=1736728/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=8700 CPUtime=5.42
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 1794 0 4 0 542 0 0 0 25 0 1 0 26131644 8908800 1763 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 2175 1763 245 81 0 1549 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 5.67
Current children cumulated vsize (KiB) 38720

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/69 28712
/proc/meminfo: memFree=1735128/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=10044 CPUtime=11.81
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 2150 0 4 0 1181 0 0 0 25 0 1 0 26131644 10285056 2119 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 2511 2119 245 81 0 1885 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 12.06
Current children cumulated vsize (KiB) 40064

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 28712
/proc/meminfo: memFree=1733208/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=12056 CPUtime=24.61
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 2617 0 4 0 2460 1 0 0 25 0 1 0 26131644 12345344 2586 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782319 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 3014 2586 245 81 0 2388 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 24.86
Current children cumulated vsize (KiB) 42076

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 28712
/proc/meminfo: memFree=1731096/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=14408 CPUtime=50.2
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 3149 0 4 0 5019 1 0 0 25 0 1 0 26131644 14753792 3118 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792677 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 3602 3118 245 81 0 2976 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 50.45
Current children cumulated vsize (KiB) 44428

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 28712
/proc/meminfo: memFree=1728536/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=16868 CPUtime=101.39
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 3719 0 4 0 10137 2 0 0 25 0 1 0 26131644 17272832 3688 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782432 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 4217 3688 245 81 0 3591 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 46888

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 28712
/proc/meminfo: memFree=1726104/2055920 swapFree=4184528/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=19440 CPUtime=161.37
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 4340 0 4 0 16134 3 0 0 25 0 1 0 26131644 19906560 4309 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 4860 4309 245 81 0 4234 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 49460


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

/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1361.16
Current children cumulated vsize (KiB) 65872

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 28733
/proc/meminfo: memFree=1708760/2055920 swapFree=4184556/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=36396 CPUtime=1420.89
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 8290 0 4 0 142081 8 0 0 25 0 1 0 26131644 37269504 8259 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 9099 8259 245 81 0 8473 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1421.14
Current children cumulated vsize (KiB) 66416

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 28733
/proc/meminfo: memFree=1708248/2055920 swapFree=4184556/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=36964 CPUtime=1480.86
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 8412 0 4 0 148078 8 0 0 25 0 1 0 26131644 37851136 8381 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782694 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 9241 8381 245 81 0 8615 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1481.11
Current children cumulated vsize (KiB) 66984

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 28733
/proc/meminfo: memFree=1707608/2055920 swapFree=4184556/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=37724 CPUtime=1540.84
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 8563 0 4 0 154076 8 0 0 25 0 1 0 26131644 38629376 8532 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 9431 8532 245 81 0 8805 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1541.09
Current children cumulated vsize (KiB) 67744

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 28733
/proc/meminfo: memFree=1707096/2055920 swapFree=4184556/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=38292 CPUtime=1600.82
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 8677 0 4 0 160073 9 0 0 25 0 1 0 26131644 39211008 8646 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782470 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 9573 8646 245 81 0 8947 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1601.07
Current children cumulated vsize (KiB) 68312

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 28735
/proc/meminfo: memFree=1706840/2055920 swapFree=4184556/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=38672 CPUtime=1660.8
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 8748 0 4 0 166071 9 0 0 25 0 1 0 26131644 39600128 8717 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134748316 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 9668 8717 245 81 0 9042 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1661.05
Current children cumulated vsize (KiB) 68692

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 28735
/proc/meminfo: memFree=1706136/2055920 swapFree=4184556/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=39432 CPUtime=1720.78
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 8922 0 4 0 172069 9 0 0 25 0 1 0 26131644 40378368 8891 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782309 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 9858 8891 245 81 0 9232 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1721.03
Current children cumulated vsize (KiB) 69452

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 28735
/proc/meminfo: memFree=1705944/2055920 swapFree=4184556/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=39596 CPUtime=1780.75
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 8966 0 4 0 178066 9 0 0 25 0 1 0 26131644 40546304 8935 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 9899 8935 245 81 0 9273 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1781
Current children cumulated vsize (KiB) 69616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 28735
/proc/meminfo: memFree=1705880/2055920 swapFree=4184556/4192956
[pid=28707] ppid=28705 vsize=12400 CPUtime=0
/proc/28707/stat : 28707 (pbclasp) S 28705 28707 27656 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 26131642 12697600 437 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28707/statm: 3100 437 320 3 0 200 0
[pid=28709] ppid=28707 vsize=5352 CPUtime=0.25
/proc/28709/stat : 28709 (sh) S 28707 28707 27656 0 -1 4194304 297 504 0 0 0 0 25 0 16 0 1 0 26131644 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28709/statm: 1338 224 188 169 0 49 0
[pid=28711] ppid=28709 vsize=39784 CPUtime=1799.84
/proc/28711/stat : 28711 (clasp-1.0) R 28709 28707 27656 0 -1 4194304 8988 0 4 0 179975 9 0 0 25 0 1 0 26131644 40738816 8957 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0
/proc/28711/statm: 9946 8957 245 81 0 9320 0
[pid=28712] ppid=28709 vsize=12268 CPUtime=0
/proc/28712/stat : 28712 (pboutclasp.pl) S 28709 28707 27656 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 26131644 12562432 376 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 255834763362 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28712/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 69804

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28707 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=265959
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.277957
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1801.42
CPU time (s): 1800.09
CPU user time (s): 1800
CPU system time (s): 0.09
CPU usage (%): 99.9263
Max. virtual memory (cumulated for all children) (KiB): 69804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.265959
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1765
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= 44
involuntary context switches= 4

runsolver used 1.77673 second user time and 4.79627 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Mon Apr 16 09:08:06 UTC 2007

IDJOB= 349755
IDBENCH= 2590
IDSOLVER= 167
FILE ID= node46/349755-1176714486

PBS_JOBID= 4560049

Free space on /tmp= 66172 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-21-20.opb
COMMAND LINE= pbclasp instance-349755-1176714486.opb /tmp/evaluation/349755-1176714486/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-349755-1176714486 -o ROOT/results/node46/conversion-349755-1176714486 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349755-1176714486/instance-349755-1176714486.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-349755-1176714486 -o ROOT/results/node46/solver-349755-1176714486 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-349755-1176714486.opb /tmp/evaluation/349755-1176714486/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  baaece72b2eab05d33afe010e43c4897

RANDOM SEED= 42002509

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1744912 kB
Buffers:         18580 kB
Cached:         223588 kB
SwapCached:       2768 kB
Active:          87032 kB
Inactive:       165776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744912 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:             572 kB
Writeback:           0 kB
Mapped:          16708 kB
Slab:            44100 kB
Committed_AS:  1684748 kB
PageTables:       1472 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= 66172 MiB

End job on node46 on Mon Apr 16 09:38:08 UTC 2007