Trace number 360562

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? (MO) 300.41 215.618

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v50_e1000_d25_mw10_9.opb.PB06.opb
MD5SUM81a731c23b82a1147f726d3bcf60f6bf
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark15.1877
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4500
Total number of constraints2559501
Number of constraints which are clauses2554450
Number of constraints which are cardinality constraints (but not clauses)101
Number of constraints which are nor clauses,nor cardinality constraints4950
Minimum length of a constraint2
Maximum length of a constraint2000
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 462
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 2049
Number of bits of the biggest sum of numbers12
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)

300.41/215.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360562-1176970829/instance-360562-1176970829.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/node57/watcher-360562-1176970829 -o ROOT/results/node57/solver-360562-1176970829 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360562-1176970829.opb /tmp/evaluation/360562-1176970829/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: 1.06 1.03 1.00 3/64 17521
/proc/meminfo: memFree=1620944/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12268 CPUtime=0
/proc/17521/stat : 17521 (pbclasp) R 17519 17521 16076 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 138219029 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218076248677 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/17521/statm: 3067 317 242 3 0 167 0

[startup+0.0457399 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 17521
/proc/meminfo: memFree=1620944/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=0.04
/proc/17521/stat : 17521 (pbclasp) R 17519 17521 16076 0 -1 4194304 512 0 0 0 4 0 0 0 18 0 1 0 138219029 12832768 478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17521/statm: 3133 478 316 3 0 233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12532

[startup+0.102739 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 17521
/proc/meminfo: memFree=1620944/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=0.09
/proc/17521/stat : 17521 (pbclasp) R 17519 17521 16076 0 -1 4194304 512 0 0 0 9 0 0 0 18 0 1 0 138219029 12832768 478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17521/statm: 3133 478 316 3 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12532

[startup+0.302763 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 17521
/proc/meminfo: memFree=1620944/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=0.29
/proc/17521/stat : 17521 (pbclasp) R 17519 17521 16076 0 -1 4194304 512 0 0 0 29 0 0 0 19 0 1 0 138219029 12832768 478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218093952600 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17521/statm: 3133 478 316 3 0 233 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12532

[startup+0.702792 s]
/proc/loadavg: 1.06 1.03 1.00 3/64 17521
/proc/meminfo: memFree=1620944/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=0.69
/proc/17521/stat : 17521 (pbclasp) R 17519 17521 16076 0 -1 4194304 512 0 0 0 68 1 0 0 23 0 1 0 138219029 12832768 478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17521/statm: 3133 478 316 3 0 233 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12532

[startup+1.50186 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 17522
/proc/meminfo: memFree=1617032/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=1.49
/proc/17521/stat : 17521 (pbclasp) R 17519 17521 16076 0 -1 4194304 512 0 0 0 146 3 0 0 25 0 1 0 138219029 12832768 478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17521/statm: 3133 478 316 3 0 233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12532

[startup+3.102 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 17522
/proc/meminfo: memFree=1617736/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=2.15
/proc/17521/stat : 17521 (pbclasp) S 17519 17521 16076 0 -1 4194304 537 0 0 0 209 6 0 0 16 0 1 0 138219029 12832768 486 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17521/statm: 3133 486 320 3 0 233 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 12532

[startup+6.30128 s]
/proc/loadavg: 1.22 1.06 1.02 3/69 17526
/proc/meminfo: memFree=1588392/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=2.15
/proc/17521/stat : 17521 (pbclasp) S 17519 17521 16076 0 -1 4194304 537 0 0 0 209 6 0 0 16 0 1 0 138219029 12832768 486 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17521/statm: 3133 486 320 3 0 233 0
[pid=17523] ppid=17521 vsize=5352 CPUtime=0
/proc/17523/stat : 17523 (sh) S 17521 17521 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138219245 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17523/statm: 1338 224 188 169 0 49 0
[pid=17524] ppid=17523 vsize=12400 CPUtime=4.1
/proc/17524/stat : 17524 (pb2clasp1) R 17523 17521 16076 0 -1 4194304 501 0 0 0 408 2 0 0 25 0 1 0 138219246 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218093884193 0 0 4224 0 0 0 0 17 0 0 0
/proc/17524/statm: 3100 459 340 3 0 200 0
[pid=17525] ppid=17523 vsize=42652 CPUtime=1.79
/proc/17525/stat : 17525 (clasp) R 17523 17521 16076 0 -1 4194304 10349 0 0 0 175 4 0 0 16 0 1 0 138219246 43675648 10282 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 7861188 0 0 4096 0 0 0 0 17 1 0 0
/proc/17525/statm: 10663 10282 173 154 0 10133 0
[pid=17526] ppid=17523 vsize=12268 CPUtime=0
/proc/17526/stat : 17526 (pboutclasp.pl) S 17523 17521 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138219246 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 8.04
Current children cumulated vsize (KiB) 85204

[startup+12.7018 s]
/proc/loadavg: 1.20 1.06 1.01 2/69 17526
/proc/meminfo: memFree=1520752/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=2.15
/proc/17521/stat : 17521 (pbclasp) S 17519 17521 16076 0 -1 4194304 537 0 0 0 209 6 0 0 16 0 1 0 138219029 12832768 486 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17521/statm: 3133 486 320 3 0 233 0
[pid=17523] ppid=17521 vsize=5352 CPUtime=0
/proc/17523/stat : 17523 (sh) S 17521 17521 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138219245 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17523/statm: 1338 224 188 169 0 49 0
[pid=17524] ppid=17523 vsize=12400 CPUtime=10.46
/proc/17524/stat : 17524 (pb2clasp1) R 17523 17521 16076 0 -1 4194304 501 0 0 0 1044 2 0 0 25 0 1 0 138219246 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218075780248 0 0 4224 0 0 0 0 17 0 0 0
/proc/17524/statm: 3100 459 340 3 0 200 0
[pid=17525] ppid=17523 vsize=109316 CPUtime=4.95
/proc/17525/stat : 17525 (clasp) R 17523 17521 16076 0 -1 4194304 27059 0 0 0 482 13 0 0 16 0 1 0 138219246 111939584 26798 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 7861214 0 0 4096 0 0 0 0 17 1 0 0
/proc/17525/statm: 27329 26798 173 154 0 26799 0
[pid=17526] ppid=17523 vsize=12268 CPUtime=0
/proc/17526/stat : 17526 (pboutclasp.pl) S 17523 17521 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138219246 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 17.56
Current children cumulated vsize (KiB) 151868

[startup+25.5029 s]
/proc/loadavg: 1.30 1.09 1.02 2/69 17526
/proc/meminfo: memFree=1384816/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=2.15
/proc/17521/stat : 17521 (pbclasp) S 17519 17521 16076 0 -1 4194304 537 0 0 0 209 6 0 0 16 0 1 0 138219029 12832768 486 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17521/statm: 3133 486 320 3 0 233 0
[pid=17523] ppid=17521 vsize=5352 CPUtime=0
/proc/17523/stat : 17523 (sh) S 17521 17521 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138219245 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17523/statm: 1338 224 188 169 0 49 0
[pid=17524] ppid=17523 vsize=12400 CPUtime=23.19
/proc/17524/stat : 17524 (pb2clasp1) R 17523 17521 16076 0 -1 4194304 501 0 0 0 2315 4 0 0 25 0 1 0 138219246 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218094311067 0 0 4224 0 0 0 0 17 0 0 0
/proc/17524/statm: 3100 459 340 3 0 200 0
[pid=17525] ppid=17523 vsize=241136 CPUtime=11.21
/proc/17525/stat : 17525 (clasp) R 17523 17521 16076 0 -1 4194304 60239 0 0 0 1092 29 0 0 16 0 1 0 138219246 246923264 59721 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135069226 0 0 4096 0 0 0 0 17 1 0 0
/proc/17525/statm: 60284 59722 173 154 0 59754 0
[pid=17526] ppid=17523 vsize=12268 CPUtime=0
/proc/17526/stat : 17526 (pboutclasp.pl) S 17523 17521 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138219246 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 36.55
Current children cumulated vsize (KiB) 283688

[startup+51.1022 s]
/proc/loadavg: 1.46 1.14 1.04 2/69 17526
/proc/meminfo: memFree=1127280/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=2.15
/proc/17521/stat : 17521 (pbclasp) S 17519 17521 16076 0 -1 4194304 537 0 0 0 209 6 0 0 16 0 1 0 138219029 12832768 486 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17521/statm: 3133 486 320 3 0 233 0
[pid=17523] ppid=17521 vsize=5352 CPUtime=0
/proc/17523/stat : 17523 (sh) S 17521 17521 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138219245 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17523/statm: 1338 224 188 169 0 49 0
[pid=17524] ppid=17523 vsize=12400 CPUtime=48.63
/proc/17524/stat : 17524 (pb2clasp1) R 17523 17521 16076 0 -1 4194304 501 0 0 0 4857 6 0 0 25 0 1 0 138219246 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218075764575 0 0 4224 0 0 0 0 17 0 0 0
/proc/17524/statm: 3100 459 340 3 0 200 0
[pid=17525] ppid=17523 vsize=504408 CPUtime=23.73
/proc/17525/stat : 17525 (clasp) S 17523 17521 16076 0 -1 4194304 125811 0 0 0 2311 62 0 0 16 0 1 0 138219246 516513792 124780 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17525/statm: 126102 124780 173 154 0 125572 0
[pid=17526] ppid=17523 vsize=12268 CPUtime=0
/proc/17526/stat : 17526 (pboutclasp.pl) S 17523 17521 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138219246 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 74.51
Current children cumulated vsize (KiB) 546960

[startup+102.307 s]
/proc/loadavg: 1.47 1.19 1.06 2/69 17526
/proc/meminfo: memFree=594992/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=2.15
/proc/17521/stat : 17521 (pbclasp) S 17519 17521 16076 0 -1 4194304 537 0 0 0 209 6 0 0 16 0 1 0 138219029 12832768 486 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17521/statm: 3133 486 320 3 0 233 0
[pid=17523] ppid=17521 vsize=5352 CPUtime=0
/proc/17523/stat : 17523 (sh) S 17521 17521 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138219245 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17523/statm: 1338 224 188 169 0 49 0
[pid=17524] ppid=17523 vsize=12400 CPUtime=99.5
/proc/17524/stat : 17524 (pb2clasp1) R 17523 17521 16076 0 -1 4194304 501 0 0 0 9939 11 0 0 25 0 1 0 138219246 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218094432109 0 0 4224 0 0 0 0 17 0 0 0
/proc/17524/statm: 3100 459 340 3 0 200 0
[pid=17525] ppid=17523 vsize=1029176 CPUtime=49.54
/proc/17525/stat : 17525 (clasp) S 17523 17521 16076 0 -1 4194304 258362 0 0 0 4834 120 0 0 16 0 1 0 138219246 1053876224 256306 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17525/statm: 257294 256306 173 154 0 256764 0
[pid=17526] ppid=17523 vsize=12268 CPUtime=0
/proc/17526/stat : 17526 (pboutclasp.pl) S 17523 17521 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138219246 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 151.19
Current children cumulated vsize (KiB) 1071728

[startup+162.303 s]
/proc/loadavg: 1.51 1.26 1.10 2/69 17526
/proc/meminfo: memFree=15024/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=2.15
/proc/17521/stat : 17521 (pbclasp) S 17519 17521 16076 0 -1 4194304 537 0 0 0 209 6 0 0 16 0 1 0 138219029 12832768 486 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17521/statm: 3133 486 320 3 0 233 0
[pid=17523] ppid=17521 vsize=5352 CPUtime=0
/proc/17523/stat : 17523 (sh) S 17521 17521 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138219245 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17523/statm: 1338 224 188 169 0 49 0
[pid=17524] ppid=17523 vsize=12400 CPUtime=159.15
/proc/17524/stat : 17524 (pb2clasp1) R 17523 17521 16076 0 -1 4194304 501 0 0 0 15897 18 0 0 25 0 1 0 138219246 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218075775471 0 0 4224 0 0 0 0 17 0 0 0
/proc/17524/statm: 3100 459 340 3 0 200 0
[pid=17525] ppid=17523 vsize=1653092 CPUtime=79.96
/proc/17525/stat : 17525 (clasp) S 17523 17521 16076 0 -1 4194304 414692 0 0 0 7803 193 0 0 16 0 1 0 138219246 1692766208 410587 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17525/statm: 413273 410587 173 154 0 412743 0
[pid=17526] ppid=17523 vsize=12268 CPUtime=0
/proc/17526/stat : 17526 (pboutclasp.pl) S 17523 17521 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138219246 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 241.26
Current children cumulated vsize (KiB) 1695644



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+215.605 s]
/proc/loadavg: 1.24 1.23 1.09 2/69 17526
/proc/meminfo: memFree=15856/2055920 swapFree=4183092/4192956
[pid=17521] ppid=17519 vsize=12532 CPUtime=2.15
/proc/17521/stat : 17521 (pbclasp) S 17519 17521 16076 0 -1 4194304 537 0 0 0 209 6 0 0 16 0 1 0 138219029 12832768 486 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17521/statm: 3133 486 320 3 0 233 0
[pid=17523] ppid=17521 vsize=5352 CPUtime=0
/proc/17523/stat : 17523 (sh) S 17521 17521 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138219245 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17523/statm: 1338 224 188 169 0 49 0
[pid=17524] ppid=17523 vsize=12932 CPUtime=169.62
/proc/17524/stat : 17524 (pb2clasp1) S 17523 17521 16076 0 -1 4194304 636 0 0 0 16942 20 0 0 16 0 1 0 138219246 13242368 594 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218084978642 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/17524/statm: 3233 594 340 3 0 333 0
[pid=17525] ppid=17523 vsize=1815600 CPUtime=128.64
/proc/17525/stat : 17525 (clasp) R 17523 17521 16076 0 -1 4194304 438931 0 0 0 12657 207 0 0 25 0 1 0 138219246 1859174400 434826 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17525/statm: 453900 434827 181 154 0 453370 0
[pid=17526] ppid=17523 vsize=12268 CPUtime=0
/proc/17526/stat : 17526 (pboutclasp.pl) S 17523 17521 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138219246 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17526/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 300.41
Current children cumulated vsize (KiB) 1858684

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17521 and gives
#  childrusage.ru_utime.tv_sec=171
#  childrusage.ru_utime.tv_usec=524924
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=276957
# CPU time returned by wait4() is 171.802
# while last known CPU time is 300.41
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 215.618
CPU time (s): 300.41
CPU user time (s): 298.08
CPU system time (s): 2.33
CPU usage (%): 139.325
Max. virtual memory (cumulated for all children) (KiB): 1858684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 171.525
system time used= 0.276957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1976
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= 77
involuntary context switches= 2396

runsolver used 0.162975 second user time and 0.631903 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Thu Apr 19 08:20:30 UTC 2007

IDJOB= 360562
IDBENCH= 1380
IDSOLVER= 158
FILE ID= node57/360562-1176970829

PBS_JOBID= 4630269

Free space on /tmp= 66369 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v50_e1000_d25_mw10_9.opb.PB06.opb
COMMAND LINE= pbclasp instance-360562-1176970829.opb /tmp/evaluation/360562-1176970829/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-360562-1176970829 -o ROOT/results/node57/conversion-360562-1176970829 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360562-1176970829/instance-360562-1176970829.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-360562-1176970829 -o ROOT/results/node57/solver-360562-1176970829 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360562-1176970829.opb /tmp/evaluation/360562-1176970829/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  81a731c23b82a1147f726d3bcf60f6bf

RANDOM SEED= 287194944

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1621352 kB
Buffers:          9476 kB
Cached:         359872 kB
SwapCached:       3564 kB
Active:         124900 kB
Inactive:       267208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621352 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:           89816 kB
Writeback:           0 kB
Mapped:          28828 kB
Slab:            28552 kB
Committed_AS:   910384 kB
PageTables:       1444 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= 66369 MiB

End job on node57 on Thu Apr 19 08:24:07 UTC 2007