Trace number 3751621

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-quickBound (fixed)? (problem) 22.25 25.1987

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_fibo_50null10mast_rapportOE2.0_TMAX300_K67_cod3.opb
MD5SUMe684e7472d59b05d70a549450b6b2f9c
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-248564
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 16038
Biggest coefficient in the objective function 10946
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 43535250
Number of bits of the sum of numbers in the objective function 26
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 43535250
Number of bits of the biggest sum of numbers26
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.49/2.55	c run inc solver
2.49/2.55	c [INC SYSTEM] run initial solver
2.49/2.55	c [INC SYSTEM] preprocess with white file
11.77/11.85	c [INC SYSTEM] finished preprocessing in 9 s
11.77/11.85	c [INC SYSTEM] execute solver
21.98/22.04	c [INC SEARCH] formula is SAT
21.98/22.08	c [INC SYSTEM] solved the initial formula
22.10/22.17	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
22.25/25.19	HOME/npSolver-pbo-Itdqb.sh: line 18: 20419 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -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-3751621-1339172295/watcher-3751621-1339172295 -o /tmp/evaluation-result-3751621-1339172295/solver-3751621-1339172295 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751621-1339172295.opb 1162621500 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: 1.93 1.99 2.08 3/178 20418
/proc/meminfo: memFree=27164816/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0

[startup+0.089259 s]
/proc/loadavg: 1.93 1.99 2.08 3/178 20418
/proc/meminfo: memFree=27164816/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100332 s]
/proc/loadavg: 1.93 1.99 2.08 3/178 20418
/proc/meminfo: memFree=27164816/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30025 s]
/proc/loadavg: 1.93 1.99 2.08 3/178 20418
/proc/meminfo: memFree=27164816/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/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: 1.93 1.99 2.08 3/178 20418
/proc/meminfo: memFree=27164816/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 1.93 1.99 2.08 3/180 20420
/proc/meminfo: memFree=27017980/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=241076 CPUtime=1.49 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) R 20418 20418 19799 0 -1 4202496 23403 0 0 0 143 6 0 0 20 0 1 0 383355253 246861824 45359 33554432000 4194304 6004724 140733909341680 140733909336280 4534761 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/20419/statm: 60269 45359 154 442 0 59823 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 250224

[startup+3.1002 s]
/proc/loadavg: 1.93 1.99 2.08 3/180 20420
/proc/meminfo: memFree=26939644/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=167416 CPUtime=2.57 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) S 20418 20418 19799 0 -1 4202496 24025 0 0 0 228 29 0 0 20 0 1 0 383355253 171433984 41504 33554432000 4194304 6004724 140733909341680 140733909336144 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20419/statm: 41854 41504 163 442 0 41408 0
Current children cumulated CPU time (s) 2.57
Current children cumulated vsize (KiB) 176564

[startup+6.30038 s]
/proc/loadavg: 1.93 1.99 2.08 3/182 20422
/proc/meminfo: memFree=26404556/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=167416 CPUtime=2.57 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) S 20418 20418 19799 0 -1 4202496 24025 0 0 0 228 29 0 0 20 0 1 0 383355253 171433984 41504 33554432000 4194304 6004724 140733909341680 140733909336144 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20419/statm: 41854 41504 163 442 0 41408 0
[pid=20421] ppid=20419 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20421/stat : 20421 (cp2_pre.sh) S 20419 20418 19799 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 383355511 9367552 276 33554432000 4194304 5064252 140733610229552 140733610228256 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/20421/statm: 2287 276 234 213 0 72 0
[pid=20422] ppid=20421 vsize=559708 CPUtime=3.7 cores=0,2,4,6
/proc/20422/stat : 20422 (coprocessor) R 20421 20418 19799 0 -1 4202496 55666 0 0 0 355 15 0 0 20 0 1 0 383355511 573140992 125595 33554432000 4194304 6586260 140735543247168 140735543243432 5511711 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/20422/statm: 139927 125595 164 584 0 139339 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 745420

[startup+12.7003 s]
/proc/loadavg: 2.02 2.00 2.09 3/181 20424
/proc/meminfo: memFree=26832692/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=167416 CPUtime=11.83 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) S 20418 20418 19799 0 -1 4202496 24043 73423 0 0 228 29 886 40 20 0 1 0 383355253 171433984 41508 33554432000 4194304 6004724 140733909341680 140733909327960 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20419/statm: 41854 41508 167 442 0 41408 0
[pid=20424] ppid=20419 vsize=262064 CPUtime=0.83 cores=0,2,4,6
/proc/20424/stat : 20424 (glucosInc) R 20419 20418 19799 0 -1 4202496 44491 0 0 0 76 7 0 0 20 0 1 0 383356438 268353536 56282 33554432000 4194304 5654031 140733703504240 140733702453688 4232684 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20424/statm: 65516 56282 131 357 0 65156 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 438628

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

[startup+12.8004 s]
/proc/loadavg: 2.02 2.00 2.09 3/181 20424
/proc/meminfo: memFree=26832692/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=167416 CPUtime=11.83 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) S 20418 20418 19799 0 -1 4202496 24043 73423 0 0 228 29 886 40 20 0 1 0 383355253 171433984 41508 33554432000 4194304 6004724 140733909341680 140733909327960 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20419/statm: 41854 41508 167 442 0 41408 0
[pid=20424] ppid=20419 vsize=264140 CPUtime=0.93 cores=0,2,4,6
/proc/20424/stat : 20424 (glucosInc) R 20419 20418 19799 0 -1 4202496 45134 0 0 0 86 7 0 0 20 0 1 0 383356438 270479360 56925 33554432000 4194304 5654031 140733703504240 140733702453688 4233341 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20424/statm: 66035 56925 131 357 0 65675 0
Current children cumulated CPU time (s) 12.76
Current children cumulated vsize (KiB) 440704

[startup+19.2003 s]
/proc/loadavg: 2.02 2.00 2.09 3/181 20424
/proc/meminfo: memFree=26719104/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=167416 CPUtime=11.83 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) S 20418 20418 19799 0 -1 4202496 24043 73423 0 0 228 29 886 40 20 0 1 0 383355253 171433984 41508 33554432000 4194304 6004724 140733909341680 140733909327960 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20419/statm: 41854 41508 167 442 0 41408 0
[pid=20424] ppid=20419 vsize=265328 CPUtime=7.33 cores=0,2,4,6
/proc/20424/stat : 20424 (glucosInc) R 20419 20418 19799 0 -1 4202496 45447 0 0 0 726 7 0 0 20 0 1 0 383356438 271695872 57238 33554432000 4194304 5654031 140733703504240 140733703492056 4215017 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20424/statm: 66332 57238 140 357 0 65972 0
Current children cumulated CPU time (s) 19.16
Current children cumulated vsize (KiB) 441892

[startup+22.4003 s]
/proc/loadavg: 2.02 2.00 2.09 3/181 20424
/proc/meminfo: memFree=26712404/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=178044 CPUtime=12.03 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) S 20418 20418 19799 0 -1 4204032 28198 73423 0 0 244 33 886 40 20 0 1 0 383355253 182317056 44154 33554432000 4194304 6004724 140733909341680 140733909336232 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20419/statm: 44511 44154 188 442 0 44065 0
[pid=20424] ppid=20419 vsize=266364 CPUtime=10.17 cores=0,2,4,6
/proc/20424/stat : 20424 (glucosInc) S 20419 20418 19799 0 -1 4202496 45705 0 0 0 1009 8 0 0 20 0 1 0 383356438 272756736 57496 33554432000 4194304 5654031 140733703504240 140733703502552 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20424/statm: 66591 57496 146 357 0 66231 0
Current children cumulated CPU time (s) 22.2
Current children cumulated vsize (KiB) 453556

[startup+24.0002 s]
/proc/loadavg: 2.02 2.00 2.09 2/182 20425
/proc/meminfo: memFree=26343308/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=178044 CPUtime=12.08 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) S 20418 20418 19799 0 -1 4204032 28199 73423 0 0 244 38 886 40 20 0 1 0 383355253 182317056 44155 33554432000 4194304 6004724 140733909341680 140733909336232 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20419/statm: 44511 44155 189 442 0 44065 0
[pid=20424] ppid=20419 vsize=266364 CPUtime=10.17 cores=0,2,4,6
/proc/20424/stat : 20424 (glucosInc) S 20419 20418 19799 0 -1 4202496 45705 0 0 0 1009 8 0 0 20 0 1 0 383356438 272756736 57496 33554432000 4194304 5654031 140733703504240 140733703502552 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20424/statm: 66591 57496 146 357 0 66231 0
Current children cumulated CPU time (s) 22.25
Current children cumulated vsize (KiB) 453556

[startup+24.8003 s]
/proc/loadavg: 2.01 2.00 2.09 2/182 20425
/proc/meminfo: memFree=26343432/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=178044 CPUtime=12.08 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) S 20418 20418 19799 0 -1 4204032 28199 73423 0 0 244 38 886 40 20 0 1 0 383355253 182317056 44155 33554432000 4194304 6004724 140733909341680 140733909336232 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20419/statm: 44511 44155 189 442 0 44065 0
[pid=20424] ppid=20419 vsize=266364 CPUtime=10.17 cores=0,2,4,6
/proc/20424/stat : 20424 (glucosInc) S 20419 20418 19799 0 -1 4202496 45705 0 0 0 1009 8 0 0 20 0 1 0 383356438 272756736 57496 33554432000 4194304 5654031 140733703504240 140733703502552 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20424/statm: 66591 57496 146 357 0 66231 0
Current children cumulated CPU time (s) 22.25
Current children cumulated vsize (KiB) 453556

[startup+25.0002 s]
/proc/loadavg: 2.01 2.00 2.09 2/182 20425
/proc/meminfo: memFree=26343432/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=178044 CPUtime=12.08 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) S 20418 20418 19799 0 -1 4204032 28199 73423 0 0 244 38 886 40 20 0 1 0 383355253 182317056 44155 33554432000 4194304 6004724 140733909341680 140733909336232 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20419/statm: 44511 44155 189 442 0 44065 0
[pid=20424] ppid=20419 vsize=266364 CPUtime=10.17 cores=0,2,4,6
/proc/20424/stat : 20424 (glucosInc) S 20419 20418 19799 0 -1 4202496 45705 0 0 0 1009 8 0 0 20 0 1 0 383356438 272756736 57496 33554432000 4194304 5654031 140733703504240 140733703502552 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20424/statm: 66591 57496 146 357 0 66231 0
Current children cumulated CPU time (s) 22.25
Current children cumulated vsize (KiB) 453556

[startup+25.1002 s]
/proc/loadavg: 2.01 2.00 2.09 2/182 20425
/proc/meminfo: memFree=26343432/32873660 swapFree=7120/7120
[pid=20418] ppid=20416 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20418/stat : 20418 (npSolver-pbo-It) S 20416 20418 19799 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 383355252 9367552 275 33554432000 4194304 5064252 140734140266128 140734140265040 270329865806 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/20418/statm: 2287 275 233 213 0 72 0
[pid=20419] ppid=20418 vsize=178044 CPUtime=12.08 cores=0,2,4,6
/proc/20419/stat : 20419 (npSolver-pbo) S 20418 20418 19799 0 -1 4204032 28199 73423 0 0 244 38 886 40 20 0 1 0 383355253 182317056 44155 33554432000 4194304 6004724 140733909341680 140733909336232 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20419/statm: 44511 44155 189 442 0 44065 0
[pid=20424] ppid=20419 vsize=266364 CPUtime=10.17 cores=0,2,4,6
/proc/20424/stat : 20424 (glucosInc) S 20419 20418 19799 0 -1 4202496 45705 0 0 0 1009 8 0 0 20 0 1 0 383356438 272756736 57496 33554432000 4194304 5654031 140733703504240 140733703502552 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/20424/statm: 66591 57496 146 357 0 66231 0
Current children cumulated CPU time (s) 22.25
Current children cumulated vsize (KiB) 453556

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20418 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=311280
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=792879
# CPU time returned by wait4() is 12.1042
# while last known CPU time is 22.25
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 25.1987
CPU time (s): 22.25
CPU user time (s): 21.39
CPU system time (s): 0.86
CPU usage (%): 88.2983
Max. virtual memory (cumulated for all children) (KiB): 848132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.3113
system time used= 0.792879
maximum resident set size= 657680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101997
page faults= 0
swaps= 0
block input operations= 0
block output operations= 361264
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 42720
involuntary context switches= 34

runsolver used 0.110983 second user time and 0.223965 second system time

The end

Launcher Data 

Begin job on node117 at 2012-06-08 18:18:15
IDJOB=3751621
IDBENCH=91666
IDSOLVER=2335
FILE ID=node117/3751621-1339172295
RUNJOBID= node117-1339170225-19815
PBS_JOBID= 14643835
Free space on /tmp= 70660 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_fibo_50null10mast_rapportOE2.0_TMAX300_K67_cod3.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751621-1339172295/watcher-3751621-1339172295 -o /tmp/evaluation-result-3751621-1339172295/solver-3751621-1339172295 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751621-1339172295.opb 1162621500 HOME HOME

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

MD5SUM BENCH= e684e7472d59b05d70a549450b6b2f9c
RANDOM SEED=1162621500

node117.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		: 2667.148
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	: 5334.29
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		: 2667.148
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	: 5331.91
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		: 2667.148
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		: 2667.148
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	: 5331.95
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		: 2667.148
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		: 2667.148
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		: 2667.148
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		: 2667.148
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873660 kB
MemFree:        27165460 kB
Buffers:          773244 kB
Cached:          3595552 kB
SwapCached:          620 kB
Active:          2715484 kB
Inactive:        2029900 kB
Active(anon):     365120 kB
Inactive(anon):    10028 kB
Active(file):    2350364 kB
Inactive(file):  2019872 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67106956 kB
Dirty:             10896 kB
Writeback:             0 kB
AnonPages:        379004 kB
Mapped:            13568 kB
Shmem:                80 kB
Slab:             824256 kB
SReclaimable:     268452 kB
SUnreclaim:       555804 kB
KernelStack:        1472 kB
PageTables:         4844 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545684 kB
Committed_AS:     526540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70432 MiB
End job on node117 at 2012-06-08 18:18:40