Trace number 3698231

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? (problem) 77.61 77.8717

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
0.00/0.53	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.53	c [INC SYSTEM] execute solver
0.00/0.56	c [INC SEARCH] formula is SAT
0.00/0.57	c [INC SYSTEM] solved the initial formula
0.00/0.63	c model valid
0.00/0.63	c current solution ok
0.00/0.73	o 320
0.00/0.73	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.73	c write failed with 2
0.00/0.73	c [INC SEARCH] iteration: 0
0.00/0.73	c [INC BOUNDS] best value:320 search for 319
0.00/0.73	c [INC SYSTEM] create new solver instance
0.00/0.73	c [INC] encode full formula
0.00/0.73	c fallback to adder encoding
0.00/1.00	c set iterative enc to: cardAdder
0.00/1.00	c set iterative enc to: none
0.00/1.04	c [INC SEARCH] isOptimum variable: 0
77.44/77.59	c formula is SAT
77.44/77.59	c [INC SEARCH] copied best model
77.44/77.59	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
77.54/77.66	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
77.61/77.87	HOME/npSolver-pbo-Itd.sh: line 18:  9470 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-3698231-1338072889/watcher-3698231-1338072889 -o /tmp/evaluation-result-3698231-1338072889/solver-3698231-1338072889 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698231-1338072889.opb 948969800 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: 2.15 2.55 2.47 3/179 9469
/proc/meminfo: memFree=27540824/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0

[startup+0.103339 s]
/proc/loadavg: 2.15 2.55 2.47 3/179 9469
/proc/meminfo: memFree=27540824/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.200294 s]
/proc/loadavg: 2.15 2.55 2.47 3/179 9469
/proc/meminfo: memFree=27540824/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300331 s]
/proc/loadavg: 2.15 2.55 2.47 3/179 9469
/proc/meminfo: memFree=27540824/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700305 s]
/proc/loadavg: 2.15 2.55 2.47 3/179 9469
/proc/meminfo: memFree=27540824/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50035 s]
/proc/loadavg: 2.15 2.55 2.47 3/182 9478
/proc/meminfo: memFree=27491640/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=60144 CPUtime=0.44 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 12440 0 0 0 42 2 0 0 20 0 1 0 273415894 61587456 13112 33554432000 4194304 5654031 140737222046976 140737220996328 4233036 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 15036 13112 141 357 0 14676 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 80472

[startup+3.10034 s]
/proc/loadavg: 2.15 2.55 2.47 3/182 9478
/proc/meminfo: memFree=27456656/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=60720 CPUtime=2.04 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 12639 0 0 0 202 2 0 0 20 0 1 0 273415894 62177280 13310 33554432000 4194304 5654031 140737222046976 140737222034792 4209151 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 15180 13310 141 357 0 14820 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 81048

[startup+6.30034 s]
/proc/loadavg: 2.14 2.54 2.47 3/182 9478
/proc/meminfo: memFree=27454584/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=67900 CPUtime=5.24 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 13076 0 0 0 522 2 0 0 20 0 1 0 273415894 69529600 13743 33554432000 4194304 5654031 140737222046976 140737222045064 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 16975 13743 141 357 0 16615 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 88228

[startup+12.7003 s]
/proc/loadavg: 2.13 2.53 2.47 3/182 9478
/proc/meminfo: memFree=27451152/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=67900 CPUtime=11.64 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 13163 0 0 0 1162 2 0 0 20 0 1 0 273415894 69529600 14341 33554432000 4194304 5654031 140737222046976 140737222045064 4215194 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 16975 14341 141 357 0 16615 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 88228

[startup+25.5003 s]
/proc/loadavg: 2.10 2.50 2.46 3/182 9478
/proc/meminfo: memFree=27430748/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=67900 CPUtime=24.44 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 13228 0 0 0 2442 2 0 0 20 0 1 0 273415894 69529600 14917 33554432000 4194304 5654031 140737222046976 140737222034792 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 16975 14917 141 357 0 16615 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 88228

[startup+51.1004 s]
/proc/loadavg: 2.06 2.46 2.44 3/182 9478
/proc/meminfo: memFree=27434512/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=61304 CPUtime=50.03 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 13715 0 0 0 5001 2 0 0 20 0 1 0 273415894 62775296 13599 33554432000 4194304 5654031 140737222046976 140737222034792 4232707 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 15326 13599 141 357 0 14966 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 81632

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

[startup+51.2004 s]
/proc/loadavg: 2.06 2.46 2.44 3/182 9478
/proc/meminfo: memFree=27434512/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=61304 CPUtime=50.13 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 13715 0 0 0 5011 2 0 0 20 0 1 0 273415894 62775296 13599 33554432000 4194304 5654031 140737222046976 140737222034792 4214560 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 15326 13599 141 357 0 14966 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 81632

[startup+64.0004 s]
/proc/loadavg: 2.05 2.45 2.44 3/181 9478
/proc/meminfo: memFree=27420552/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=80520 CPUtime=62.93 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 14150 0 0 0 6290 3 0 0 20 0 1 0 273415894 82452480 17091 33554432000 4194304 5654031 140737222046976 140737222034792 4214578 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 20130 17091 141 357 0 19770 0
Current children cumulated CPU time (s) 63.94
Current children cumulated vsize (KiB) 100848

[startup+70.4003 s]
/proc/loadavg: 2.05 2.43 2.43 3/181 9478
/proc/meminfo: memFree=27420676/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=80520 CPUtime=69.34 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 14150 0 0 0 6931 3 0 0 20 0 1 0 273415894 82452480 17091 33554432000 4194304 5654031 140737222046976 140737222034792 4215009 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 20130 17091 141 357 0 19770 0
Current children cumulated CPU time (s) 70.35
Current children cumulated vsize (KiB) 100848

[startup+73.6004 s]
/proc/loadavg: 2.05 2.43 2.43 3/181 9478
/proc/meminfo: memFree=27420552/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=80520 CPUtime=72.53 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 14150 0 0 0 7250 3 0 0 20 0 1 0 273415894 82452480 17091 33554432000 4194304 5654031 140737222046976 140737222034792 4232707 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 20130 17091 141 357 0 19770 0
Current children cumulated CPU time (s) 73.54
Current children cumulated vsize (KiB) 100848

[startup+75.2004 s]
/proc/loadavg: 2.04 2.42 2.43 3/181 9478
/proc/meminfo: memFree=27420552/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=80520 CPUtime=74.13 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 14150 0 0 0 7410 3 0 0 20 0 1 0 273415894 82452480 17091 33554432000 4194304 5654031 140737222046976 140737222034792 4236079 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 20130 17091 141 357 0 19770 0
Current children cumulated CPU time (s) 75.14
Current children cumulated vsize (KiB) 100848

[startup+76.8004 s]
/proc/loadavg: 2.04 2.42 2.43 3/181 9478
/proc/meminfo: memFree=27420552/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.01 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4202496 6211 8252 0 0 52 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=80520 CPUtime=75.73 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) R 9470 9469 5308 0 -1 4202496 14150 0 0 0 7570 3 0 0 20 0 1 0 273415894 82452480 17091 33554432000 4194304 5654031 140737222046976 140737222034792 4209219 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9478/statm: 20130 17091 141 357 0 19770 0
Current children cumulated CPU time (s) 76.74
Current children cumulated vsize (KiB) 100848

[startup+77.6003 s]
/proc/loadavg: 2.04 2.42 2.43 3/181 9478
/proc/meminfo: memFree=27420552/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11180 CPUtime=1.02 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) R 9469 9469 5308 0 -1 4202496 7084 8252 0 0 53 12 35 2 20 0 1 0 273415790 11448320 2338 33554432000 4194304 5992684 140736241611632 140736241597464 5179600 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2795 2338 183 440 0 2351 0
[pid=9478] ppid=9470 vsize=80528 CPUtime=76.52 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) S 9470 9469 5308 0 -1 4202496 14157 0 0 0 7649 3 0 0 20 0 1 0 273415894 82460672 17098 33554432000 4194304 5654031 140737222046976 140737222045288 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9478/statm: 20132 17098 147 357 0 19772 0
Current children cumulated CPU time (s) 77.54
Current children cumulated vsize (KiB) 100856

[startup+77.8004 s]
/proc/loadavg: 2.04 2.42 2.43 3/181 9478
/proc/meminfo: memFree=27420552/32873648 swapFree=6848/6848
[pid=9469] ppid=9467 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/9469/stat : 9469 (npSolver-pbo-It) S 9467 9469 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273415790 9367552 275 33554432000 4194304 5064252 140737419724976 140737419723888 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/9469/statm: 2287 275 233 213 0 72 0
[pid=9470] ppid=9469 vsize=11184 CPUtime=1.09 cores=0,2,4,6
/proc/9470/stat : 9470 (npSolver-pbo) S 9469 9469 5308 0 -1 4204032 7099 8252 0 0 60 12 35 2 20 0 1 0 273415790 11452416 2351 33554432000 4194304 5992684 140736241611632 140736241605736 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/9470/statm: 2796 2351 195 440 0 2352 0
[pid=9478] ppid=9470 vsize=80528 CPUtime=76.52 cores=0,2,4,6
/proc/9478/stat : 9478 (glucosInc) S 9470 9469 5308 0 -1 4202496 14157 0 0 0 7649 3 0 0 20 0 1 0 273415894 82460672 17098 33554432000 4194304 5654031 140737222046976 140737222045288 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/9478/statm: 20132 17098 147 357 0 19772 0
Current children cumulated CPU time (s) 77.61
Current children cumulated vsize (KiB) 100860

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9469 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=960853
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=157975
# CPU time returned by wait4() is 1.11883
# while last known CPU time is 77.61
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 77.8717
CPU time (s): 77.61
CPU user time (s): 77.44
CPU system time (s): 0.17
CPU usage (%): 99.6639
Max. virtual memory (cumulated for all children) (KiB): 100860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.960853
system time used= 0.157975
maximum resident set size= 47072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15725
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= 2630
involuntary context switches= 12

runsolver used 0.357945 second user time and 0.649901 second system time

The end

Launcher Data 

Begin job on node113 at 2012-05-27 00:54:49
IDJOB=3698231
IDBENCH=25008
IDSOLVER=2275
FILE ID=node113/3698231-1338072889
RUNJOBID= node113-1338052965-5324
PBS_JOBID= 14624415
Free space on /tmp= 71296 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir07_area_delay.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698231-1338072889/watcher-3698231-1338072889 -o /tmp/evaluation-result-3698231-1338072889/solver-3698231-1338072889 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698231-1338072889.opb 948969800 HOME HOME

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

MD5SUM BENCH= 654b3ba852cf335035821a9e288b621f
RANDOM SEED=948969800

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
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		: 2667.026
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		: 2667.026
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		: 2667.026
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	: 5331.92
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		: 2667.026
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:       32873648 kB
MemFree:        27541352 kB
Buffers:          303092 kB
Cached:          4104220 kB
SwapCached:            0 kB
Active:          1189192 kB
Inactive:        3326064 kB
Active(anon):     110560 kB
Inactive(anon):        0 kB
Active(file):    1078632 kB
Inactive(file):  3326064 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             56512 kB
Writeback:             0 kB
AnonPages:        114868 kB
Mapped:            15592 kB
Shmem:               200 kB
Slab:             676964 kB
SReclaimable:     119468 kB
SUnreclaim:       557496 kB
KernelStack:        1472 kB
PageTables:         4244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     233636 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 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= 71260 MiB
End job on node113 at 2012-05-27 00:56:07