Trace number 365834

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) 1800.03 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-101-100.opb
MD5SUM0b4d976a66cd69333fd390f8a9139e21
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 benchmark0.093985
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10100
Total number of constraints201
Number of constraints which are clauses101
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint100
Maximum length of a constraint101
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 102
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)

1800.03/1800.52	c Somebody sent me a SIGTERM
1800.03/1800.52	s UNKNOWN
1800.03/1800.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/365834-1177053567/instance-365834-1177053567.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/node69/watcher-365834-1177053567 -o ROOT/results/node69/solver-365834-1177053567 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365834-1177053567.opb /tmp/evaluation/365834-1177053567/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: 0.78 0.95 0.98 3/64 27925
/proc/meminfo: memFree=1760980/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12268 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) R 27923 27925 27794 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 181346137 12562432 361 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237947491041 0 0 4224 0 0 0 0 17 1 0 0
/proc/27925/statm: 3067 362 275 3 0 167 0

[startup+0.018907 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 27925
/proc/meminfo: memFree=1760980/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.103593 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 27925
/proc/meminfo: memFree=1760980/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.301793 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 27925
/proc/meminfo: memFree=1760980/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.701867 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 27925
/proc/meminfo: memFree=1760980/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+1.50299 s]
/proc/loadavg: 0.78 0.95 0.98 2/69 27930
/proc/meminfo: memFree=1711660/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27928] ppid=27927 vsize=12400 CPUtime=0.24
/proc/27928/stat : 27928 (pb2clasp1) S 27927 27925 27794 0 -1 4194304 508 0 0 0 24 0 0 0 16 0 1 0 181346139 12697600 467 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 237956542418 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27928/statm: 3100 467 340 3 0 200 0
[pid=27929] ppid=27927 vsize=80460 CPUtime=1.36
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 19157 0 0 0 128 8 0 0 25 0 1 0 181346139 82391040 19123 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12387963 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 20115 19123 181 154 0 19585 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.6
Current children cumulated vsize (KiB) 123276

[startup+3.10124 s]
/proc/loadavg: 0.80 0.95 0.98 2/68 27930
/proc/meminfo: memFree=1662068/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=170584 CPUtime=2.95
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 48957 0 0 0 276 19 0 0 25 0 1 0 181346139 174678016 40111 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 42646 40111 192 154 0 42116 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 201000

[startup+6.30277 s]
/proc/loadavg: 0.80 0.95 0.98 2/68 27930
/proc/meminfo: memFree=1576372/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=190352 CPUtime=6.15
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 58219 0 0 0 592 23 0 0 25 0 1 0 181346139 194920448 45756 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629597 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 47588 45756 194 154 0 47058 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.4
Current children cumulated vsize (KiB) 220768

[startup+12.7018 s]
/proc/loadavg: 0.83 0.95 0.98 2/68 27930
/proc/meminfo: memFree=1576308/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=190352 CPUtime=12.55
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 58219 0 0 0 1232 23 0 0 25 0 1 0 181346139 194920448 45756 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 47588 45756 194 154 0 47058 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 12.8
Current children cumulated vsize (KiB) 220768

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/68 27930
/proc/meminfo: memFree=1560436/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=206872 CPUtime=25.33
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 62328 0 0 0 2508 25 0 0 25 0 1 0 181346139 211836928 49865 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 51718 49865 194 154 0 51188 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 237288

[startup+51.101 s]
/proc/loadavg: 0.90 0.96 0.98 2/68 27930
/proc/meminfo: memFree=1521652/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=247100 CPUtime=50.92
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 72348 0 0 0 5060 32 0 0 25 0 1 0 181346139 253030400 59885 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12387963 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 61775 59885 194 154 0 61245 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 277516

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/68 27930
/proc/meminfo: memFree=1458548/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=308760 CPUtime=102.12
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 87730 0 0 0 10170 42 0 0 25 0 1 0 181346139 316170240 75165 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12387963 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 77190 75165 194 154 0 76660 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 339176

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/68 27930
/proc/meminfo: memFree=1412468/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=355516 CPUtime=162.1
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 99317 0 0 0 16158 52 0 0 25 0 1 0 181346139 364048384 86752 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 88879 86752 194 154 0 88349 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0

################
# More data... #
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/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 1141652

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 27932
/proc/meminfo: memFree=647796/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=1130112 CPUtime=1481.68
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 298713 0 0 0 147964 204 0 0 25 0 1 0 181346139 1157234688 277370 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 282528 277370 194 154 0 281998 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 1160528

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 27932
/proc/meminfo: memFree=625460/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=1152624 CPUtime=1541.66
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 304720 0 0 0 153958 208 0 0 25 0 1 0 181346139 1180286976 282937 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769183 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 288156 282937 194 154 0 287626 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 1183040

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 27932
/proc/meminfo: memFree=602996/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=1175424 CPUtime=1601.65
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 310467 0 0 0 159952 213 0 0 25 0 1 0 181346139 1203634176 288603 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 293856 288603 194 154 0 293326 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 1205840

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 27932
/proc/meminfo: memFree=580468/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=1197680 CPUtime=1661.63
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 316300 0 0 0 165946 217 0 0 25 0 1 0 181346139 1226424320 294166 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 299420 294166 194 154 0 298890 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 1228096

[startup+1722.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/68 27932
/proc/meminfo: memFree=565428/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=1212612 CPUtime=1721.6
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 320655 0 0 0 171940 220 0 0 25 0 1 0 181346139 1241714688 297954 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 303153 297954 194 154 0 302623 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 1243028

[startup+1782.3 s]
/proc/loadavg: 1.08 1.00 0.99 2/68 27932
/proc/meminfo: memFree=543412/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=1234680 CPUtime=1781.58
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 326404 0 0 0 177933 225 0 0 25 0 1 0 181346139 1264312320 303406 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769162 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 308670 303406 194 154 0 308140 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1265096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 1.00 0.99 2/68 27932
/proc/meminfo: memFree=538420/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=1239672 CPUtime=1799.78
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 327707 0 0 0 179752 226 0 0 25 0 1 0 181346139 1269424128 304628 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741360 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 309918 304628 194 154 0 309388 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1270088

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: 1.06 1.00 0.99 2/68 27932
/proc/meminfo: memFree=538420/2055920 swapFree=4182908/4192956
[pid=27925] ppid=27923 vsize=12796 CPUtime=0
/proc/27925/stat : 27925 (pbclasp) S 27923 27925 27794 0 -1 4194304 585 0 0 0 0 0 0 0 16 0 1 0 181346137 13103104 534 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27925/statm: 3199 534 320 3 0 299 0
[pid=27927] ppid=27925 vsize=5352 CPUtime=0.25
/proc/27927/stat : 27927 (sh) S 27925 27925 27794 0 -1 4194304 297 510 0 0 0 0 25 0 16 0 1 0 181346139 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27927/statm: 1338 224 188 169 0 49 0
[pid=27929] ppid=27927 vsize=1239672 CPUtime=1799.78
/proc/27929/stat : 27929 (clasp) R 27927 27925 27794 0 -1 4194304 327707 0 0 0 179752 226 0 0 25 0 1 0 181346139 1269424128 304628 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741360 0 0 4096 0 0 0 0 17 1 0 0
/proc/27929/statm: 309918 304628 194 154 0 309388 0
[pid=27930] ppid=27927 vsize=12268 CPUtime=0
/proc/27930/stat : 27930 (pboutclasp.pl) S 27927 27925 27794 0 -1 4194304 412 0 0 0 0 0 0 0 17 0 1 0 181346139 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1270088

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27925 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.023996
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.53
CPU time (s): 1800.03
CPU user time (s): 1797.77
CPU system time (s): 2.26
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 1270088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1216
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= 49
involuntary context switches= 7

runsolver used 2.07168 second user time and 4.48832 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Fri Apr 20 07:19:27 UTC 2007

IDJOB= 365834
IDBENCH= 2578
IDSOLVER= 158
FILE ID= node69/365834-1177053567

PBS_JOBID= 4640188

Free space on /tmp= 66497 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-101-100.opb
COMMAND LINE= pbclasp instance-365834-1177053567.opb /tmp/evaluation/365834-1177053567/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-365834-1177053567 -o ROOT/results/node69/conversion-365834-1177053567 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365834-1177053567/instance-365834-1177053567.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-365834-1177053567 -o ROOT/results/node69/solver-365834-1177053567 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-365834-1177053567.opb /tmp/evaluation/365834-1177053567/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  0b4d976a66cd69333fd390f8a9139e21

RANDOM SEED= 239155424

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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		: 3000.264
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:       1761388 kB
Buffers:         46692 kB
Cached:         184156 kB
SwapCached:       3888 kB
Active:          82920 kB
Inactive:       157680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761388 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          15244 kB
Slab:            39924 kB
Committed_AS:  2160900 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= 66497 MiB

End job on node69 on Fri Apr 20 07:49:30 UTC 2007