Trace number 365890

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) 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
MD5SUMfff7b3dc5d07bd6a4fd3046b5e5241f1
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 benchmark0.073987
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8190
Total number of constraints181
Number of constraints which are clauses91
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint91
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 92
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)

1800.04/1800.51	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/365890-1177054435/instance-365890-1177054435.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/node48/watcher-365890-1177054435 -o ROOT/results/node48/solver-365890-1177054435 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365890-1177054435.opb /tmp/evaluation/365890-1177054435/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 2/64 12931
/proc/meminfo: memFree=1797624/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12268 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) R 12929 12931 12691 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 60288820 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255539772005 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/12931/statm: 3067 317 242 3 0 167 0

[startup+0.0954709 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 12931
/proc/meminfo: memFree=1797624/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.102467 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 12931
/proc/meminfo: memFree=1797624/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.301486 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 12931
/proc/meminfo: memFree=1797624/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.702531 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 12931
/proc/meminfo: memFree=1797624/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+1.50259 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 12936
/proc/meminfo: memFree=1744848/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=81964 CPUtime=1.38
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 22590 0 0 0 126 12 0 0 25 0 1 0 60288822 83931136 18739 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755186 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 20491 18744 185 154 0 19961 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.57
Current children cumulated vsize (KiB) 112380

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 12936
/proc/meminfo: memFree=1684376/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=138868 CPUtime=2.98
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 40481 0 0 0 279 19 0 0 25 0 1 0 60288822 142200832 32968 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3960901 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 34717 32968 192 154 0 34187 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.17
Current children cumulated vsize (KiB) 169284

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 12936
/proc/meminfo: memFree=1665560/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=135468 CPUtime=6.18
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 40937 0 0 0 599 19 0 0 25 0 1 0 60288822 138719232 32655 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 33867 32655 194 154 0 33337 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.37
Current children cumulated vsize (KiB) 165884

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 12936
/proc/meminfo: memFree=1665440/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=138396 CPUtime=12.58
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 41663 0 0 0 1238 20 0 0 25 0 1 0 60288822 141717504 33381 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134798197 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 34599 33381 194 154 0 34069 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 12.77
Current children cumulated vsize (KiB) 168812

[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 12936
/proc/meminfo: memFree=1641184/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=160176 CPUtime=25.38
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 47079 0 0 0 2515 23 0 0 25 0 1 0 60288822 164020224 38797 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 40044 38797 194 154 0 39514 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 25.57
Current children cumulated vsize (KiB) 190592

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 12936
/proc/meminfo: memFree=1598816/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=203144 CPUtime=50.97
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 57818 0 0 0 5067 30 0 0 25 0 1 0 60288822 208019456 49495 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 50786 49495 194 154 0 50256 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 51.16
Current children cumulated vsize (KiB) 233560

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 12936
/proc/meminfo: memFree=1540960/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=260608 CPUtime=102.16
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 72133 0 0 0 10175 41 0 0 25 0 1 0 60288822 266862592 63749 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 65152 63749 194 154 0 64622 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 291024

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 12936
/proc/meminfo: memFree=1482720/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=320112 CPUtime=162.14
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 86923 0 0 0 16162 52 0 0 25 0 1 0 60288822 327794688 78448 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 80028 78448 194 154 0 79498 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 350528


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

/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 1065532

[startup+1482.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/68 12936
/proc/meminfo: memFree=757856/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=1054008 CPUtime=1481.82
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 276895 0 0 0 147994 188 0 0 25 0 1 0 60288822 1079304192 259106 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 263502 259106 194 154 0 262972 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 1084424

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 12936
/proc/meminfo: memFree=741600/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=1070408 CPUtime=1541.81
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 281456 0 0 0 153990 191 0 0 25 0 1 0 60288822 1096097792 263109 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 267602 263109 194 154 0 267072 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 1100824

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 12936
/proc/meminfo: memFree=724512/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=1087872 CPUtime=1601.79
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 286356 0 0 0 159985 194 0 0 25 0 1 0 60288822 1113980928 267480 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3966587 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 271968 267480 194 154 0 271438 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 1118288

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 13102
/proc/meminfo: memFree=686368/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=1124752 CPUtime=1661.69
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 295840 0 0 0 165967 202 0 0 25 0 1 0 60288822 1151746048 276577 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 281188 276577 194 154 0 280658 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 1155168

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13134
/proc/meminfo: memFree=660064/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=1152360 CPUtime=1721.66
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 303155 0 0 0 171958 208 0 0 25 0 1 0 60288822 1180016640 283496 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 288090 283496 194 154 0 287560 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 1182776

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13134
/proc/meminfo: memFree=634784/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=1177532 CPUtime=1781.64
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 309782 0 0 0 177950 214 0 0 25 0 1 0 60288822 1205792768 289723 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 294383 289723 194 154 0 293853 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1207948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13134
/proc/meminfo: memFree=628448/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=1183732 CPUtime=1799.85
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 311490 0 0 0 179770 215 0 0 25 0 1 0 60288822 1212141568 291269 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 295933 291269 194 154 0 295403 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1214148

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: 1.00 1.00 1.00 2/68 13134
/proc/meminfo: memFree=628448/2055920 swapFree=4184636/4192956
[pid=12931] ppid=12929 vsize=12796 CPUtime=0
/proc/12931/stat : 12931 (pbclasp) S 12929 12931 12691 0 -1 4194304 580 0 0 0 0 0 0 0 16 0 1 0 60288820 13103104 530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12931/statm: 3199 530 320 3 0 299 0
[pid=12933] ppid=12931 vsize=5352 CPUtime=0.19
/proc/12933/stat : 12933 (sh) S 12931 12931 12691 0 -1 4194304 297 509 0 0 0 0 19 0 16 0 1 0 60288822 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12933/statm: 1338 224 188 169 0 49 0
[pid=12935] ppid=12933 vsize=1183732 CPUtime=1799.85
/proc/12935/stat : 12935 (clasp) R 12933 12931 12691 0 -1 4194304 311490 0 0 0 179770 215 0 0 25 0 1 0 60288822 1212141568 291269 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 295933 291269 194 154 0 295403 0
[pid=12936] ppid=12933 vsize=12268 CPUtime=0
/proc/12936/stat : 12936 (pboutclasp.pl) S 12933 12931 12691 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 60288822 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12936/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1214148

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12931 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=208968
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.224965
# while last known CPU time is 1800.04
#
# 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): 1800.04
CPU user time (s): 1797.89
CPU system time (s): 2.15
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 1214148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.208968
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1937
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= 90
involuntary context switches= 4

runsolver used 2.18667 second user time and 4.36834 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Fri Apr 20 07:33:55 UTC 2007

IDJOB= 365890
IDBENCH= 2584
IDSOLVER= 158
FILE ID= node48/365890-1177054435

PBS_JOBID= 4640181

Free space on /tmp= 66485 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-91-90.opb
COMMAND LINE= pbclasp instance-365890-1177054435.opb /tmp/evaluation/365890-1177054435/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-365890-1177054435 -o ROOT/results/node48/conversion-365890-1177054435 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365890-1177054435/instance-365890-1177054435.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-365890-1177054435 -o ROOT/results/node48/solver-365890-1177054435 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-365890-1177054435.opb /tmp/evaluation/365890-1177054435/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  fff7b3dc5d07bd6a4fd3046b5e5241f1

RANDOM SEED= 405307246

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1798032 kB
Buffers:         22004 kB
Cached:         176568 kB
SwapCached:       2232 kB
Active:          73016 kB
Inactive:       135012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798032 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          16440 kB
Slab:            35844 kB
Committed_AS:  1088728 kB
PageTables:       1388 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= 66485 MiB

End job on node48 on Fri Apr 20 08:03:56 UTC 2007