Trace number 3703019

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? (problem) 89.47 89.7645

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir07_area_delay.opb
MD5SUM654b3ba852cf335035821a9e288b621f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark16
Best CPU time to get the best result obtained on this benchmark4.75628
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 16
Optimality of the best value was proved YES
Number of variables12615
Total number of constraints51713
Number of constraints which are clauses51713
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint255
Number of terms in the objective function 6096
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6096
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6096
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.18	c run inc solver
0.00/0.18	c [INC SYSTEM] run initial solver
0.00/0.18	c [INC SYSTEM] preprocess with white file
0.00/0.55	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.55	c [INC SYSTEM] execute solver
0.00/0.57	c [INC SEARCH] formula is SAT
0.00/0.58	c [INC SYSTEM] solved the initial formula
0.00/0.64	c model valid
0.00/0.64	c current solution ok
0.00/0.74	o 320
0.00/0.74	c starting approximation
0.00/0.74	c factor = 1
0.00/0.74	c can not find a suitable factor, leaving approximation
0.00/0.74	c finished approximation
0.00/0.74	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.74	c write failed with 2
0.00/0.74	c [INC SEARCH] iteration: 0
0.00/0.74	c [INC BOUNDS] best value:320 search for 319
0.00/0.74	c [INC SYSTEM] create new solver instance
0.00/0.74	c [INC] encode full formula
0.00/0.74	c fallback to adder encoding
0.98/1.02	c set iterative enc to: cardAdder
0.98/1.02	c set iterative enc to: none
0.98/1.06	c [INC SEARCH] isOptimum variable: 0
89.35/89.44	c formula is SAT
89.35/89.45	c [INC SEARCH] copied best model
89.35/89.45	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
89.45/89.51	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
89.47/89.76	HOME/npSolver-pbo-Itdqb.sh: line 18: 10286 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-3703019-1338073664/watcher-3703019-1338073664 -o /tmp/evaluation-result-3703019-1338073664/solver-3703019-1338073664 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703019-1338073664.opb 466842547 HOME HOME 

running on 4 cores: 1,3,5,7

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: 2.07 2.20 2.15 3/179 10285
/proc/meminfo: memFree=31219912/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0

[startup+0.0459911 s]
/proc/loadavg: 2.07 2.20 2.15 3/179 10285
/proc/meminfo: memFree=31219912/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100265 s]
/proc/loadavg: 2.07 2.20 2.15 3/179 10285
/proc/meminfo: memFree=31219912/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30027 s]
/proc/loadavg: 2.07 2.20 2.15 3/179 10285
/proc/meminfo: memFree=31219912/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700277 s]
/proc/loadavg: 2.07 2.20 2.15 3/179 10285
/proc/meminfo: memFree=31219912/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 2.07 2.20 2.15 3/181 10292
/proc/meminfo: memFree=31174552/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 20328

[startup+3.10041 s]
/proc/loadavg: 2.07 2.20 2.15 3/182 10294
/proc/meminfo: memFree=31138364/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=60716 CPUtime=2.02 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 12490 0 0 0 200 2 0 0 20 0 1 0 273492079 62173184 13306 33554432000 4194304 5654031 140736652950304 140736652938120 4214368 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 15179 13306 141 357 0 14819 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 81044

[startup+6.3003 s]
/proc/loadavg: 2.06 2.19 2.15 3/182 10294
/proc/meminfo: memFree=31136496/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=67896 CPUtime=5.21 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 12914 0 0 0 519 2 0 0 20 0 1 0 273492079 69525504 14237 33554432000 4194304 5654031 140736652950304 140736652948392 4215188 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 16974 14237 141 357 0 16614 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 88224

[startup+12.7003 s]
/proc/loadavg: 2.05 2.19 2.14 3/182 10294
/proc/meminfo: memFree=31133924/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=67896 CPUtime=11.61 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 12914 0 0 0 1159 2 0 0 20 0 1 0 273492079 69525504 14237 33554432000 4194304 5654031 140736652950304 140736652948392 4215112 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 16974 14237 141 357 0 16614 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 88224

[startup+25.5069 s]
/proc/loadavg: 2.04 2.18 2.14 3/182 10294
/proc/meminfo: memFree=31098388/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=67896 CPUtime=24.42 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 12939 0 0 0 2440 2 0 0 20 0 1 0 273492079 69525504 14773 33554432000 4194304 5654031 140736652950304 140736652938120 4232453 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 16974 14773 141 357 0 16614 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 88224

[startup+51.1004 s]
/proc/loadavg: 2.03 2.16 2.14 3/182 10294
/proc/meminfo: memFree=31095460/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=60980 CPUtime=50.01 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 13263 0 0 0 4998 3 0 0 20 0 1 0 273492079 62443520 13399 33554432000 4194304 5654031 140736652950304 140736652938120 4214597 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 15245 13399 141 357 0 14885 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 81308

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

[startup+51.3004 s]
/proc/loadavg: 2.03 2.16 2.14 3/182 10294
/proc/meminfo: memFree=31095460/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=60980 CPUtime=50.21 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 13265 0 0 0 5018 3 0 0 20 0 1 0 273492079 62443520 13401 33554432000 4194304 5654031 140736652950304 140736652938120 4232821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 15245 13401 141 357 0 14885 0
Current children cumulated CPU time (s) 51.25
Current children cumulated vsize (KiB) 81308

[startup+76.9004 s]
/proc/loadavg: 2.02 2.15 2.13 3/181 10294
/proc/meminfo: memFree=31122244/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=80516 CPUtime=75.81 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 13677 0 0 0 7578 3 0 0 20 0 1 0 273492079 82448384 17368 33554432000 4194304 5654031 140736652950304 140736652938120 4232775 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 20129 17368 141 357 0 19769 0
Current children cumulated CPU time (s) 76.85
Current children cumulated vsize (KiB) 100844

[startup+83.3004 s]
/proc/loadavg: 2.01 2.14 2.13 3/181 10294
/proc/meminfo: memFree=31122368/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=80516 CPUtime=82.21 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 13677 0 0 0 8218 3 0 0 20 0 1 0 273492079 82448384 17368 33554432000 4194304 5654031 140736652950304 140736652938120 4214603 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 20129 17368 141 357 0 19769 0
Current children cumulated CPU time (s) 83.25
Current children cumulated vsize (KiB) 100844

[startup+86.5004 s]
/proc/loadavg: 2.01 2.14 2.13 3/181 10294
/proc/meminfo: memFree=31122368/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=80516 CPUtime=85.41 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 13677 0 0 0 8538 3 0 0 20 0 1 0 273492079 82448384 17368 33554432000 4194304 5654031 140736652950304 140736652938120 4232939 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 20129 17368 141 357 0 19769 0
Current children cumulated CPU time (s) 86.45
Current children cumulated vsize (KiB) 100844

[startup+88.1004 s]
/proc/loadavg: 2.01 2.14 2.13 3/181 10294
/proc/meminfo: memFree=31122368/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=80516 CPUtime=87.01 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 13677 0 0 0 8698 3 0 0 20 0 1 0 273492079 82448384 17368 33554432000 4194304 5654031 140736652950304 140736652938120 4232821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 20129 17368 141 357 0 19769 0
Current children cumulated CPU time (s) 88.05
Current children cumulated vsize (KiB) 100844

[startup+88.9004 s]
/proc/loadavg: 2.01 2.14 2.13 3/181 10294
/proc/meminfo: memFree=31122368/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=80516 CPUtime=87.81 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 13677 0 0 0 8778 3 0 0 20 0 1 0 273492079 82448384 17368 33554432000 4194304 5654031 140736652950304 140736652938120 4232453 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 20129 17368 141 357 0 19769 0
Current children cumulated CPU time (s) 88.85
Current children cumulated vsize (KiB) 100844

[startup+89.3071 s]
/proc/loadavg: 2.01 2.14 2.13 3/181 10294
/proc/meminfo: memFree=31122368/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11180 CPUtime=1.04 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4202496 6349 8065 0 0 53 13 36 2 20 0 1 0 273491972 11448320 2352 33554432000 4194304 5992684 140733399291696 140733399277528 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2795 2352 197 440 0 2351 0
[pid=10294] ppid=10286 vsize=80516 CPUtime=88.21 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) R 10286 10285 10128 0 -1 4202496 13677 0 0 0 8818 3 0 0 20 0 1 0 273492079 82448384 17368 33554432000 4194304 5654031 140736652950304 140736652938120 4232880 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10294/statm: 20129 17368 141 357 0 19769 0
Current children cumulated CPU time (s) 89.25
Current children cumulated vsize (KiB) 100844

[startup+89.7004 s]
/proc/loadavg: 2.01 2.14 2.13 3/181 10294
/proc/meminfo: memFree=31122368/32873844 swapFree=7624/7624
[pid=10285] ppid=10283 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10285/stat : 10285 (npSolver-pbo-It) S 10283 10285 10128 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273491972 9367552 275 33554432000 4194304 5064252 140735844538768 140735844537680 214369461838 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10285/statm: 2287 275 233 213 0 72 0
[pid=10286] ppid=10285 vsize=11184 CPUtime=1.12 cores=1,3,5,7
/proc/10286/stat : 10286 (npSolver-pbo) S 10285 10285 10128 0 -1 4204032 7229 8065 0 0 60 14 36 2 20 0 1 0 273491972 11452416 2358 33554432000 4194304 5992684 140733399291696 140733399285800 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/10286/statm: 2796 2358 202 440 0 2352 0
[pid=10294] ppid=10286 vsize=80524 CPUtime=88.35 cores=1,3,5,7
/proc/10294/stat : 10294 (glucosInc) S 10286 10285 10128 0 -1 4202496 13684 0 0 0 8832 3 0 0 20 0 1 0 273492079 82456576 17375 33554432000 4194304 5654031 140736652950304 140736652948616 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10294/statm: 20131 17375 147 357 0 19771 0
Current children cumulated CPU time (s) 89.47
Current children cumulated vsize (KiB) 100856

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10285 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=976851
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=170974
# CPU time returned by wait4() is 1.14783
# while last known CPU time is 89.47
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 89.7645
CPU time (s): 89.47
CPU user time (s): 89.28
CPU system time (s): 0.19
CPU usage (%): 99.672
Max. virtual memory (cumulated for all children) (KiB): 100856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.976851
system time used= 0.170974
maximum resident set size= 47612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15668
page faults= 0
swaps= 0
block input operations= 0
block output operations= 47056
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2293
involuntary context switches= 12

runsolver used 0.148977 second user time and 0.432934 second system time

The end

Launcher Data 

Begin job on node130 at 2012-05-27 01:07:44
IDJOB=3703019
IDBENCH=25008
IDSOLVER=2278
FILE ID=node130/3703019-1338073664
RUNJOBID= node130-1338051995-10145
PBS_JOBID= 14624386
Free space on /tmp= 71384 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir07_area_delay.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703019-1338073664/watcher-3703019-1338073664 -o /tmp/evaluation-result-3703019-1338073664/solver-3703019-1338073664 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703019-1338073664.opb 466842547 HOME HOME

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

MD5SUM BENCH= 654b3ba852cf335035821a9e288b621f
RANDOM SEED=466842547

node130.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		: 2666.875
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	: 5333.75
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		: 2666.875
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		: 2666.875
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		: 2666.875
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	: 5331.86
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		: 2666.875
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		: 2666.875
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	: 5331.92
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		: 2666.875
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		: 2666.875
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	: 5228.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31220316 kB
Buffers:          209404 kB
Cached:           506856 kB
SwapCached:         4688 kB
Active:           824396 kB
Inactive:          34432 kB
Active(anon):     134160 kB
Inactive(anon):    10188 kB
Active(file):     690236 kB
Inactive(file):    24244 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099676 kB
Dirty:             10724 kB
Writeback:             0 kB
AnonPages:        145932 kB
Mapped:            12760 kB
Shmem:                 8 kB
Slab:             652292 kB
SReclaimable:      93080 kB
SUnreclaim:       559212 kB
KernelStack:        1464 kB
PageTables:         4376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     270756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 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= 71348 MiB
End job on node130 at 2012-05-27 01:09:14