Trace number 3747553

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
npSolver inc-topDown (fixed)? (problem) 38.24 47.4066

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9013_1.std.opb
MD5SUMb760f204d25cefa22909a1b50f38728a
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark146
Best CPU time to get the best result obtained on this benchmark1801.95
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints176232
Number of constraints which are clauses175032
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint90
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
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 

3.29/3.35	c run inc solver
3.29/3.35	c [INC SYSTEM] run initial solver
3.29/3.35	c [INC SYSTEM] preprocess with white file
15.97/16.03	c [INC SYSTEM] finished preprocessing in 12 s
15.97/16.03	c [INC SYSTEM] execute solver
37.76/37.80	c [INC SEARCH] formula is SAT
37.76/37.86	c [INC SYSTEM] solved the initial formula
37.97/38.09	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
38.24/47.40	HOME/npSolver-pbo-Itd.sh: line 18: 31346 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3747553-1339105393/watcher-3747553-1339105393 -o /tmp/evaluation-result-3747553-1339105393/solver-3747553-1339105393 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747553-1339105393.opb 1558654646 HOME HOME 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31345
/proc/meminfo: memFree=28794760/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0

[startup+0.0206811 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31345
/proc/meminfo: memFree=28794760/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100311 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31345
/proc/meminfo: memFree=28794760/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300308 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31345
/proc/meminfo: memFree=28794760/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700239 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31345
/proc/meminfo: memFree=28794760/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31347
/proc/meminfo: memFree=28662736/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=176180 CPUtime=1.48 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) R 31345 31345 30697 0 -1 4202496 18252 0 0 0 144 4 0 0 20 0 1 0 376664232 180408320 41905 33554432000 4194304 6004724 140734729799392 140734729793992 5055470 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31346/statm: 44045 41905 154 442 0 43599 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 185328

[startup+3.10034 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31347
/proc/meminfo: memFree=28583664/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=502328 CPUtime=3.08 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) R 31345 31345 30697 0 -1 4202496 19720 0 0 0 298 10 0 0 20 0 1 0 376664232 514383872 83290 33554432000 4194304 6004724 140734729799392 140734729793992 5056502 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31346/statm: 125582 83290 157 442 0 125136 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 511476

[startup+6.30036 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 31349
/proc/meminfo: memFree=28125784/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=332400 CPUtime=3.34 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) S 31345 31345 30697 0 -1 4202496 20015 0 0 0 300 34 0 0 20 0 1 0 376664232 340377600 60009 33554432000 4194304 6004724 140734729799392 140734729793856 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/31346/statm: 83100 60009 163 442 0 82654 0
[pid=31348] ppid=31346 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31348/stat : 31348 (cp2_pre.sh) S 31346 31345 30697 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 376664567 9367552 277 33554432000 4194304 5064252 140736678917056 140736678915760 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31348/statm: 2287 277 234 213 0 72 0
[pid=31349] ppid=31348 vsize=651080 CPUtime=2.94 cores=0,2,4,6
/proc/31349/stat : 31349 (coprocessor) R 31348 31345 30697 0 -1 4202496 45863 0 0 0 276 18 0 0 20 0 1 0 376664567 666705920 145171 33554432000 4194304 6586260 140733532141040 140733532137800 5511711 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/31349/statm: 162770 145171 164 584 0 162182 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1001776

[startup+12.7004 s]
/proc/loadavg: 2.15 2.03 2.01 3/182 31349
/proc/meminfo: memFree=27505448/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=332400 CPUtime=3.34 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) S 31345 31345 30697 0 -1 4202496 20015 0 0 0 300 34 0 0 20 0 1 0 376664232 340377600 60009 33554432000 4194304 6004724 140734729799392 140734729793856 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/31346/statm: 83100 60009 163 442 0 82654 0
[pid=31348] ppid=31346 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31348/stat : 31348 (cp2_pre.sh) S 31346 31345 30697 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 376664567 9367552 277 33554432000 4194304 5064252 140736678917056 140736678915760 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31348/statm: 2287 277 234 213 0 72 0
[pid=31349] ppid=31348 vsize=892660 CPUtime=9.33 cores=0,2,4,6
/proc/31349/stat : 31349 (coprocessor) R 31348 31345 30697 0 -1 4202496 92853 0 0 0 908 25 0 0 20 0 1 0 376664567 914083840 219244 33554432000 4194304 6586260 140733532141040 140733532136712 4583220 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/31349/statm: 223165 219244 193 584 0 222577 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1243356

[startup+25.5004 s]
/proc/loadavg: 2.12 2.03 2.01 3/181 31351
/proc/meminfo: memFree=28197124/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=332400 CPUtime=16.01 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) S 31345 31345 30697 0 -1 4202496 20032 94162 0 0 300 34 1196 71 20 0 1 0 376664232 340377600 60013 33554432000 4194304 6004724 140734729799392 140734729785672 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31346/statm: 83100 60013 167 442 0 82654 0
[pid=31351] ppid=31346 vsize=361612 CPUtime=9.45 cores=0,2,4,6
/proc/31351/stat : 31351 (glucosInc) R 31346 31345 30697 0 -1 4202496 53483 0 0 0 932 13 0 0 20 0 1 0 376665835 370290688 73361 33554432000 4194304 5654031 140736793026288 140736793024072 4232477 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31351/statm: 90403 73361 140 357 0 90043 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 703160

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

[startup+26.4003 s]
/proc/loadavg: 2.11 2.03 2.01 3/181 31351
/proc/meminfo: memFree=28197124/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=332400 CPUtime=16.01 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) S 31345 31345 30697 0 -1 4202496 20032 94162 0 0 300 34 1196 71 20 0 1 0 376664232 340377600 60013 33554432000 4194304 6004724 140734729799392 140734729785672 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31346/statm: 83100 60013 167 442 0 82654 0
[pid=31351] ppid=31346 vsize=361612 CPUtime=10.36 cores=0,2,4,6
/proc/31351/stat : 31351 (glucosInc) R 31346 31345 30697 0 -1 4202496 53495 0 0 0 1022 14 0 0 20 0 1 0 376665835 370290688 73373 33554432000 4194304 5654031 140736793026288 140736793024072 4216337 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31351/statm: 90403 73373 140 357 0 90043 0
Current children cumulated CPU time (s) 26.37
Current children cumulated vsize (KiB) 703160

[startup+39.2003 s]
/proc/loadavg: 2.10 2.03 2.01 3/182 31352
/proc/meminfo: memFree=28143916/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=348788 CPUtime=16.51 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) S 31345 31345 30697 0 -1 4204032 26072 94162 0 0 332 52 1196 71 20 0 1 0 376664232 357158912 63004 33554432000 4194304 6004724 140734729799392 140734729793944 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31346/statm: 87197 63004 189 442 0 86751 0
[pid=31351] ppid=31346 vsize=367252 CPUtime=21.73 cores=0,2,4,6
/proc/31351/stat : 31351 (glucosInc) S 31346 31345 30697 0 -1 4202496 55222 0 0 0 2159 14 0 0 20 0 1 0 376665835 376066048 75611 33554432000 4194304 5654031 140736793026288 140736793024600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31351/statm: 91813 75611 146 357 0 91453 0
Current children cumulated CPU time (s) 38.24
Current children cumulated vsize (KiB) 725188

[startup+42.4003 s]
/proc/loadavg: 2.09 2.03 2.01 2/182 31352
/proc/meminfo: memFree=27661176/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=348788 CPUtime=16.51 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) S 31345 31345 30697 0 -1 4204032 26072 94162 0 0 332 52 1196 71 20 0 1 0 376664232 357158912 63004 33554432000 4194304 6004724 140734729799392 140734729793944 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31346/statm: 87197 63004 189 442 0 86751 0
[pid=31351] ppid=31346 vsize=367252 CPUtime=21.73 cores=0,2,4,6
/proc/31351/stat : 31351 (glucosInc) S 31346 31345 30697 0 -1 4202496 55222 0 0 0 2159 14 0 0 20 0 1 0 376665835 376066048 75611 33554432000 4194304 5654031 140736793026288 140736793024600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31351/statm: 91813 75611 146 357 0 91453 0
Current children cumulated CPU time (s) 38.24
Current children cumulated vsize (KiB) 725188

[startup+45.6003 s]
/proc/loadavg: 2.09 2.03 2.01 2/182 31352
/proc/meminfo: memFree=27661548/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=348788 CPUtime=16.51 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) S 31345 31345 30697 0 -1 4204032 26072 94162 0 0 332 52 1196 71 20 0 1 0 376664232 357158912 63004 33554432000 4194304 6004724 140734729799392 140734729793944 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31346/statm: 87197 63004 189 442 0 86751 0
[pid=31351] ppid=31346 vsize=367252 CPUtime=21.73 cores=0,2,4,6
/proc/31351/stat : 31351 (glucosInc) S 31346 31345 30697 0 -1 4202496 55222 0 0 0 2159 14 0 0 20 0 1 0 376665835 376066048 75611 33554432000 4194304 5654031 140736793026288 140736793024600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31351/statm: 91813 75611 146 357 0 91453 0
Current children cumulated CPU time (s) 38.24
Current children cumulated vsize (KiB) 725188

[startup+46.4003 s]
/proc/loadavg: 2.24 2.06 2.02 2/182 31352
/proc/meminfo: memFree=27659252/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=348788 CPUtime=16.51 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) S 31345 31345 30697 0 -1 4204032 26072 94162 0 0 332 52 1196 71 20 0 1 0 376664232 357158912 63004 33554432000 4194304 6004724 140734729799392 140734729793944 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31346/statm: 87197 63004 189 442 0 86751 0
[pid=31351] ppid=31346 vsize=367252 CPUtime=21.73 cores=0,2,4,6
/proc/31351/stat : 31351 (glucosInc) S 31346 31345 30697 0 -1 4202496 55222 0 0 0 2159 14 0 0 20 0 1 0 376665835 376066048 75611 33554432000 4194304 5654031 140736793026288 140736793024600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31351/statm: 91813 75611 146 357 0 91453 0
Current children cumulated CPU time (s) 38.24
Current children cumulated vsize (KiB) 725188

[startup+47.2003 s]
/proc/loadavg: 2.24 2.06 2.02 2/183 31353
/proc/meminfo: memFree=27659500/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=348788 CPUtime=16.51 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) S 31345 31345 30697 0 -1 4204032 26072 94162 0 0 332 52 1196 71 20 0 1 0 376664232 357158912 63004 33554432000 4194304 6004724 140734729799392 140734729793944 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31346/statm: 87197 63004 189 442 0 86751 0
[pid=31351] ppid=31346 vsize=367252 CPUtime=21.73 cores=0,2,4,6
/proc/31351/stat : 31351 (glucosInc) S 31346 31345 30697 0 -1 4202496 55222 0 0 0 2159 14 0 0 20 0 1 0 376665835 376066048 75611 33554432000 4194304 5654031 140736793026288 140736793024600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31351/statm: 91813 75611 146 357 0 91453 0
Current children cumulated CPU time (s) 38.24
Current children cumulated vsize (KiB) 725188

[startup+47.4003 s]
/proc/loadavg: 2.24 2.06 2.02 2/183 31353
/proc/meminfo: memFree=27659500/32873844 swapFree=7628/7628
[pid=31345] ppid=31343 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (npSolver-pbo-It) S 31343 31345 30697 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376664232 9367552 275 33554432000 4194304 5064252 140733824362320 140733824361232 240564987470 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31345/statm: 2287 275 233 213 0 72 0
[pid=31346] ppid=31345 vsize=348788 CPUtime=16.51 cores=0,2,4,6
/proc/31346/stat : 31346 (npSolver-pbo) S 31345 31345 30697 0 -1 4204032 26072 94162 0 0 332 52 1196 71 20 0 1 0 376664232 357158912 63004 33554432000 4194304 6004724 140734729799392 140734729793944 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31346/statm: 87197 63004 189 442 0 86751 0
[pid=31351] ppid=31346 vsize=367252 CPUtime=21.73 cores=0,2,4,6
/proc/31351/stat : 31351 (glucosInc) S 31346 31345 30697 0 -1 4202496 55222 0 0 0 2159 14 0 0 20 0 1 0 376665835 376066048 75611 33554432000 4194304 5654031 140736793026288 140736793024600 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31351/statm: 91813 75611 146 357 0 91453 0
Current children cumulated CPU time (s) 38.24
Current children cumulated vsize (KiB) 725188

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31345 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=287675
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=244810
# CPU time returned by wait4() is 16.5325
# while last known CPU time is 38.24
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 47.4066
CPU time (s): 38.24
CPU user time (s): 36.87
CPU system time (s): 1.37
CPU usage (%): 80.6638
Max. virtual memory (cumulated for all children) (KiB): 1269484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.2877
system time used= 1.24481
maximum resident set size= 903120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120609
page faults= 0
swaps= 0
block input operations= 8
block output operations= 460384
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 73323
involuntary context switches= 30

runsolver used 0.090986 second user time and 0.285956 second system time

The end

Launcher Data 

Begin job on node146 at 2012-06-07 23:43:13
IDJOB=3747553
IDBENCH=77689
IDSOLVER=2332
FILE ID=node146/3747553-1339105393
RUNJOBID= node146-1339098177-30713
PBS_JOBID= 14643707
Free space on /tmp= 71160 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9013_1.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747553-1339105393/watcher-3747553-1339105393 -o /tmp/evaluation-result-3747553-1339105393/solver-3747553-1339105393 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747553-1339105393.opb 1558654646 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b760f204d25cefa22909a1b50f38728a
RANDOM SEED=1558654646

node146.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28795404 kB
Buffers:          372916 kB
Cached:          2424936 kB
SwapCached:         2364 kB
Active:          1795240 kB
Inactive:        1439008 kB
Active(anon):     433916 kB
Inactive(anon):     4684 kB
Active(file):    1361324 kB
Inactive(file):  1434324 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67099952 kB
Dirty:             13984 kB
Writeback:             0 kB
AnonPages:        523852 kB
Mapped:            10440 kB
Shmem:                 0 kB
Slab:             693928 kB
SReclaimable:     134136 kB
SUnreclaim:       559792 kB
KernelStack:        1504 kB
PageTables:         4492 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     621180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    462848 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70852 MiB
End job on node146 at 2012-06-07 23:44:03