Trace number 372423

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23SAT (MO)12770 36.71 36.8284

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-7_14.opb
MD5SUMd99cfd7c624f6e153a873fe4512e21db
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5148
Best CPU time to get the best result obtained on this benchmark0.008997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5148
Optimality of the best value was proved YES
Number of variables105
Total number of constraints112
Number of constraints which are clauses98
Number of constraints which are cardinality constraints (but not clauses)14
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint7
Number of terms in the objective function 105
Biggest coefficient in the objective function 2032
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 49347
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2032
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 49347
Number of bits of the biggest sum of numbers16
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)

0.00/0.05	o 12770
34.76/34.82	c Somebody sent me a SIGTERM
34.76/34.82	s SATISFIABLE
34.76/34.82	v x1 x8 x15 x22 x29 x36 x43 x50 x57 x64 x71 x78 x85 x92 x99 x100 x102 x103 x104 x105
34.76/34.82	pb2clasp1: no process killed

Verifier Data (download as text)

OK	12770

Conversion Script Data (download as text)

/tmp/evaluation/372423-1177093522/instance-372423-1177093522.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/node71/watcher-372423-1177093522 -o ROOT/results/node71/solver-372423-1177093522 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372423-1177093522.opb /tmp/evaluation/372423-1177093522/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: 1.00 1.00 1.00 2/64 311
/proc/meminfo: memFree=1755896/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12268 CPUtime=0
/proc/311/stat : 311 (pbclasp) D 309 311 31972 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 185341590 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231962540645 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/311/statm: 3067 317 242 3 0 167 0

[startup+0.0183889 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 311
/proc/meminfo: memFree=1755896/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 185341590 12697600 444 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/311/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101402 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 311
/proc/meminfo: memFree=1755896/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.04
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 692 3264 0 0 0 0 2 2 16 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301424 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 311
/proc/meminfo: memFree=1755896/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.04
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 692 3264 0 0 0 0 2 2 16 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701479 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 311
/proc/meminfo: memFree=1755896/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.04
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 692 3264 0 0 0 0 2 2 16 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 329
/proc/meminfo: memFree=1688672/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.04
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 692 3264 0 0 0 0 2 2 16 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
[pid=327] ppid=311 vsize=5356 CPUtime=0
/proc/327/stat : 327 (sh) S 311 311 31972 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185341596 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/327/statm: 1339 225 188 169 0 50 0
[pid=329] ppid=327 vsize=108812 CPUtime=1.42
/proc/329/stat : 329 (clasp) R 327 311 31972 0 -1 4194304 34374 0 0 0 129 13 0 0 25 0 1 0 185341596 111423488 24373 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/329/statm: 27203 24373 181 154 0 26673 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 126568

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 329
/proc/meminfo: memFree=1622816/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.04
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 692 3264 0 0 0 0 2 2 16 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
[pid=327] ppid=311 vsize=5356 CPUtime=0
/proc/327/stat : 327 (sh) S 311 311 31972 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185341596 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/327/statm: 1339 225 188 169 0 50 0
[pid=329] ppid=327 vsize=201860 CPUtime=3.02
/proc/329/stat : 329 (clasp) R 327 311 31972 0 -1 4194304 66122 0 0 0 276 26 0 0 25 0 1 0 185341596 206704640 47996 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/329/statm: 50465 48003 181 154 0 49935 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 219616

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 329
/proc/meminfo: memFree=1440736/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.04
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 692 3264 0 0 0 0 2 2 16 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
[pid=327] ppid=311 vsize=5356 CPUtime=0
/proc/327/stat : 327 (sh) S 311 311 31972 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185341596 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/327/statm: 1339 225 188 169 0 50 0
[pid=329] ppid=327 vsize=386476 CPUtime=6.23
/proc/329/stat : 329 (clasp) R 327 311 31972 0 -1 4194304 135929 0 0 0 568 55 0 0 25 0 1 0 185341596 395751424 90576 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/329/statm: 96619 90576 181 154 0 96089 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 404232

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 329
/proc/meminfo: memFree=1101352/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.04
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 692 3264 0 0 0 0 2 2 16 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
[pid=327] ppid=311 vsize=5356 CPUtime=0
/proc/327/stat : 327 (sh) S 311 311 31972 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185341596 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/327/statm: 1339 225 188 169 0 50 0
[pid=329] ppid=327 vsize=765548 CPUtime=12.62
/proc/329/stat : 329 (clasp) R 327 311 31972 0 -1 4194304 275116 0 0 0 1145 117 0 0 25 0 1 0 185341596 783921152 169475 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/329/statm: 191387 169476 181 154 0 190857 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 783304

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 329
/proc/meminfo: memFree=486440/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.04
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 692 3264 0 0 0 0 2 2 16 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
[pid=327] ppid=311 vsize=5356 CPUtime=0
/proc/327/stat : 327 (sh) S 311 311 31972 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185341596 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/327/statm: 1339 225 188 169 0 50 0
[pid=329] ppid=327 vsize=1360616 CPUtime=25.41
/proc/329/stat : 329 (clasp) R 327 311 31972 0 -1 4194304 497259 0 0 0 2330 211 0 0 25 0 1 0 185341596 1393270784 319926 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/329/statm: 340154 319927 181 154 0 339624 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1378372



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+34.8011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 329
/proc/meminfo: memFree=64936/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.04
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 692 3264 0 0 0 0 2 2 16 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
[pid=327] ppid=311 vsize=5356 CPUtime=0
/proc/327/stat : 327 (sh) S 311 311 31972 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185341596 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/327/statm: 1339 225 188 169 0 50 0
[pid=329] ppid=327 vsize=1863184 CPUtime=34.72
/proc/329/stat : 329 (clasp) R 327 311 31972 0 -1 4194304 680047 0 0 0 3179 293 0 0 25 0 1 0 185341596 1907900416 421691 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/329/statm: 465796 421691 181 154 0 465266 0
Current children cumulated CPU time (s) 34.76
Current children cumulated vsize (KiB) 1880940

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

[startup+34.8011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 329
/proc/meminfo: memFree=64936/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.04
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 692 3264 0 0 0 0 2 2 16 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
[pid=327] ppid=311 vsize=5356 CPUtime=0
/proc/327/stat : 327 (sh) S 311 311 31972 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185341596 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/327/statm: 1339 225 188 169 0 50 0
[pid=329] ppid=327 vsize=1863184 CPUtime=34.72
/proc/329/stat : 329 (clasp) R 327 311 31972 0 -1 4194304 680047 0 0 0 3179 293 0 0 25 0 1 0 185341596 1907900416 421691 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/329/statm: 465796 421691 181 154 0 465266 0
Current children cumulated CPU time (s) 34.76
Current children cumulated vsize (KiB) 1880940

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (34.76 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (34.7 s) to the 'lost time'.

[startup+34.9186 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 329
/proc/meminfo: memFree=64936/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.06
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 847 5038 0 0 0 0 2 4 17 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+35.0025 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 329
/proc/meminfo: memFree=64936/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.06
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 847 5038 0 0 0 0 2 4 17 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+35.8013 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 340
/proc/meminfo: memFree=1733904/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.06
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 847 5038 0 0 0 0 2 4 17 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
[pid=338] ppid=311 vsize=5356 CPUtime=0
/proc/338/stat : 338 (sh) S 311 311 31972 0 -1 4194304 285 122 0 0 0 0 0 0 20 0 1 0 185345073 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/338/statm: 1339 225 188 169 0 50 0
[pid=340] ppid=338 vsize=75740 CPUtime=0.95
/proc/340/stat : 340 (clasp) R 338 311 31972 0 -1 4194304 23038 0 0 0 87 8 0 0 25 0 1 0 185345074 77557760 17136 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/340/statm: 18935 17136 181 154 0 18405 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 93496

[startup+36.6014 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 340
/proc/meminfo: memFree=1661968/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.06
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 847 5038 0 0 0 0 2 4 17 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
[pid=338] ppid=311 vsize=5356 CPUtime=0
/proc/338/stat : 338 (sh) S 311 311 31972 0 -1 4194304 285 122 0 0 0 0 0 0 20 0 1 0 185345073 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/338/statm: 1339 225 188 169 0 50 0
[pid=340] ppid=338 vsize=126852 CPUtime=1.75
/proc/340/stat : 340 (clasp) R 338 311 31972 0 -1 4194304 40247 0 0 0 160 15 0 0 25 0 1 0 185345074 129896448 29595 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/340/statm: 31713 29597 181 154 0 31183 0
Current children cumulated CPU time (s) 1.81
Current children cumulated vsize (KiB) 144608

[startup+36.8014 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 340
/proc/meminfo: memFree=1661968/2055920 swapFree=4184240/4192956
[pid=311] ppid=309 vsize=12400 CPUtime=0.06
/proc/311/stat : 311 (pbclasp) S 309 311 31972 0 -1 4194304 847 5038 0 0 0 0 2 4 17 0 1 0 185341590 12697600 469 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/311/statm: 3100 469 343 3 0 200 0
[pid=338] ppid=311 vsize=5356 CPUtime=0
/proc/338/stat : 338 (sh) S 311 311 31972 0 -1 4194304 285 122 0 0 0 0 0 0 20 0 1 0 185345073 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/338/statm: 1339 225 188 169 0 50 0
[pid=340] ppid=338 vsize=139736 CPUtime=1.95
/proc/340/stat : 340 (clasp) R 338 311 31972 0 -1 4194304 45222 0 0 0 178 17 0 0 25 0 1 0 185345074 143089664 32977 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/340/statm: 34934 32980 209 154 0 34404 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 157492

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 311 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=36994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=49992
# CPU time returned by wait4() is 0.086986
# while last known CPU time is 2.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 34.7
#  lost CPU user time (s): 31.79
#  lost CPU system time (s): 2.91

Real time (s): 36.8284
CPU time (s): 36.71
CPU user time (s): 33.59
CPU system time (s): 3.12
CPU usage (%): 99.6785
Max. virtual memory (cumulated for all children) (KiB): 1880940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6368
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= 175
involuntary context switches= 35

runsolver used 0.055991 second user time and 0.089986 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Fri Apr 20 18:25:23 UTC 2007

IDJOB= 372423
IDBENCH= 24971
IDSOLVER= 158
FILE ID= node71/372423-1177093522

PBS_JOBID= 4640335

Free space on /tmp= 66446 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-7_14.opb
COMMAND LINE= pbclasp instance-372423-1177093522.opb /tmp/evaluation/372423-1177093522/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-372423-1177093522 -o ROOT/results/node71/conversion-372423-1177093522 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372423-1177093522/instance-372423-1177093522.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-372423-1177093522 -o ROOT/results/node71/solver-372423-1177093522 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372423-1177093522.opb /tmp/evaluation/372423-1177093522/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d99cfd7c624f6e153a873fe4512e21db

RANDOM SEED= 866637149

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1756368 kB
Buffers:         47552 kB
Cached:         177568 kB
SwapCached:       2612 kB
Active:          28492 kB
Inactive:       207348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756368 kB
SwapTotal:     4192956 kB
SwapFree:      4184240 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          15908 kB
Slab:            49792 kB
Committed_AS:  3549152 kB
PageTables:       1448 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= 66446 MiB

End job on node71 on Fri Apr 20 18:26:00 UTC 2007