Trace number 3703028

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) 79.44 79.6674

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir06_area_opers.opb
MD5SUM4b72d81adefd0ef56251a04b2b714e8c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark2.6306
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 23
Optimality of the best value was proved YES
Number of variables11085
Total number of constraints23298
Number of constraints which are clauses23298
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 constraint127
Number of terms in the objective function 5533
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 5533
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 5533
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 

0.00/0.08	c run inc solver
0.00/0.08	c [INC SYSTEM] run initial solver
0.00/0.08	c [INC SYSTEM] preprocess with white file
0.00/0.29	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.29	c [INC SYSTEM] execute solver
0.00/0.30	c [INC SEARCH] formula is SAT
0.00/0.30	c [INC SYSTEM] solved the initial formula
0.00/0.34	c model valid
0.00/0.34	c current solution ok
0.00/0.38	o 316
0.00/0.38	c starting approximation
0.00/0.38	c factor = 1
0.00/0.38	c can not find a suitable factor, leaving approximation
0.00/0.38	c finished approximation
0.00/0.38	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.38	c write failed with 2
0.00/0.38	c [INC SEARCH] iteration: 0
0.00/0.38	c [INC BOUNDS] best value:316 search for 315
0.00/0.38	c [INC SYSTEM] create new solver instance
0.00/0.38	c [INC] encode full formula
0.00/0.38	c fallback to adder encoding
0.00/0.63	c set iterative enc to: cardAdder
0.00/0.63	c set iterative enc to: none
0.00/0.66	c [INC SEARCH] isOptimum variable: 0
79.35/79.45	c formula is SAT
79.35/79.45	c [INC SEARCH] copied best model
79.35/79.45	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
79.35/79.48	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
79.44/79.66	HOME/npSolver-pbo-Itdqb.sh: line 18:  4944 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-3703028-1338073873/watcher-3703028-1338073873 -o /tmp/evaluation-result-3703028-1338073873/solver-3703028-1338073873 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703028-1338073873.opb 117869787 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: 2.01 2.03 2.00 3/179 4943
/proc/meminfo: memFree=31908280/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0

[startup+0.0281351 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 4943
/proc/meminfo: memFree=31908280/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100263 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 4943
/proc/meminfo: memFree=31908280/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300278 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 4943
/proc/meminfo: memFree=31908280/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700187 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 4943
/proc/meminfo: memFree=31908280/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50042 s]
/proc/loadavg: 2.01 2.03 2.00 3/182 4952
/proc/meminfo: memFree=31838840/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=53316 CPUtime=0.82 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 12081 0 0 0 79 3 0 0 20 0 1 0 273454401 54595584 11450 33554432000 4194304 5654031 140733566516752 140733566504568 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/4952/statm: 13329 11450 141 357 0 12969 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 70516

[startup+3.10039 s]
/proc/loadavg: 2.01 2.03 2.00 3/182 4952
/proc/meminfo: memFree=31838708/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=53316 CPUtime=2.42 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 12081 0 0 0 239 3 0 0 20 0 1 0 273454401 54595584 11450 33554432000 4194304 5654031 140733566516752 140733566504568 4233259 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/4952/statm: 13329 11450 141 357 0 12969 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 70516

[startup+6.30031 s]
/proc/loadavg: 2.09 2.04 2.01 3/182 4952
/proc/meminfo: memFree=31830520/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=53316 CPUtime=5.62 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 12081 0 0 0 559 3 0 0 20 0 1 0 273454401 54595584 11450 33554432000 4194304 5654031 140733566516752 140733566504568 4232752 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/4952/statm: 13329 11450 141 357 0 12969 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 70516

[startup+12.7004 s]
/proc/loadavg: 2.08 2.04 2.00 3/182 4952
/proc/meminfo: memFree=31832320/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=53316 CPUtime=12.02 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 12097 0 0 0 1199 3 0 0 20 0 1 0 273454401 54595584 11466 33554432000 4194304 5654031 140733566516752 140733566504568 4214616 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/4952/statm: 13329 11466 141 357 0 12969 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 70516

[startup+25.5004 s]
/proc/loadavg: 2.07 2.04 2.00 3/182 4952
/proc/meminfo: memFree=31830184/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=53788 CPUtime=24.81 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 12310 0 0 0 2478 3 0 0 20 0 1 0 273454401 55078912 12190 33554432000 4194304 5654031 140733566516752 140733566514536 4214616 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4952/statm: 13447 12190 142 357 0 13087 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 70988

[startup+51.1004 s]
/proc/loadavg: 2.04 2.03 2.00 3/181 4952
/proc/meminfo: memFree=31842784/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=54476 CPUtime=50.4 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 12470 0 0 0 5037 3 0 0 20 0 1 0 273454401 55783424 12508 33554432000 4194304 5654031 140733566516752 140733566504568 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4952/statm: 13619 12508 142 357 0 13259 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 71676

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

[startup+63.9004 s]
/proc/loadavg: 2.03 2.03 2.00 3/181 4952
/proc/meminfo: memFree=31830436/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=55720 CPUtime=63.2 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 12797 0 0 0 6317 3 0 0 20 0 1 0 273454401 57057280 12834 33554432000 4194304 5654031 140733566516752 140733566504568 4215091 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4952/statm: 13930 12834 142 357 0 13570 0
Current children cumulated CPU time (s) 63.85
Current children cumulated vsize (KiB) 72920

[startup+70.3004 s]
/proc/loadavg: 2.03 2.03 2.00 3/181 4952
/proc/meminfo: memFree=31824168/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=64376 CPUtime=69.61 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 13128 0 0 0 6957 4 0 0 20 0 1 0 273454401 65921024 13675 33554432000 4194304 5654031 140733566516752 140733566504568 4215014 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4952/statm: 16094 13675 142 357 0 15734 0
Current children cumulated CPU time (s) 70.26
Current children cumulated vsize (KiB) 81576

[startup+73.5004 s]
/proc/loadavg: 2.03 2.03 2.00 3/181 4952
/proc/meminfo: memFree=31824044/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=64376 CPUtime=72.8 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 13178 0 0 0 7276 4 0 0 20 0 1 0 273454401 65921024 13725 33554432000 4194304 5654031 140733566516752 140733566504568 4232752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4952/statm: 16094 13725 142 357 0 15734 0
Current children cumulated CPU time (s) 73.45
Current children cumulated vsize (KiB) 81576

[startup+76.7004 s]
/proc/loadavg: 2.03 2.03 2.00 3/181 4952
/proc/meminfo: memFree=31824044/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=64376 CPUtime=76 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 13181 0 0 0 7596 4 0 0 20 0 1 0 273454401 65921024 13728 33554432000 4194304 5654031 140733566516752 140733566504568 4232703 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4952/statm: 16094 13728 142 357 0 15734 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 81576

[startup+78.3004 s]
/proc/loadavg: 2.03 2.03 2.00 3/181 4952
/proc/meminfo: memFree=31824044/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=64648 CPUtime=77.6 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 13256 0 0 0 7756 4 0 0 20 0 1 0 273454401 66199552 13803 33554432000 4194304 5654031 140733566516752 140733566504568 4215112 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4952/statm: 16162 13803 142 357 0 15802 0
Current children cumulated CPU time (s) 78.25
Current children cumulated vsize (KiB) 81848

[startup+79.1004 s]
/proc/loadavg: 2.02 2.03 2.00 3/181 4952
/proc/meminfo: memFree=31823424/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8052 CPUtime=0.65 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4202496 4916 6824 0 0 35 8 20 2 20 0 1 0 273454334 8245248 1603 33554432000 4194304 5992684 140734700322800 140734700308632 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2013 1603 197 440 0 1569 0
[pid=4952] ppid=4944 vsize=65448 CPUtime=78.41 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) R 4944 4943 8327 0 -1 4202496 13365 0 0 0 7837 4 0 0 20 0 1 0 273454401 67018752 13912 33554432000 4194304 5654031 140733566516752 140733566504568 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4952/statm: 16362 13912 142 357 0 16002 0
Current children cumulated CPU time (s) 79.06
Current children cumulated vsize (KiB) 82648

[startup+79.5004 s]
/proc/loadavg: 2.02 2.03 2.00 3/181 4952
/proc/meminfo: memFree=31823424/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8056 CPUtime=0.69 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4204032 5648 6824 0 0 38 9 20 2 20 0 1 0 273454334 8249344 1618 33554432000 4194304 5992684 140734700322800 140734700316904 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2014 1618 201 440 0 1570 0
[pid=4952] ppid=4944 vsize=65456 CPUtime=78.75 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) S 4944 4943 8327 0 -1 4202496 13374 0 0 0 7871 4 0 0 20 0 1 0 273454401 67026944 13921 33554432000 4194304 5654031 140733566516752 140733566515064 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4952/statm: 16364 13921 148 357 0 16004 0
Current children cumulated CPU time (s) 79.44
Current children cumulated vsize (KiB) 82660

[startup+79.6004 s]
/proc/loadavg: 2.02 2.03 2.00 3/181 4952
/proc/meminfo: memFree=31823424/32873844 swapFree=6872/6872
[pid=4943] ppid=4941 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4943/stat : 4943 (npSolver-pbo-It) S 4941 4943 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273454334 9367552 275 33554432000 4194304 5064252 140735455188784 140735455187696 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4943/statm: 2287 275 233 213 0 72 0
[pid=4944] ppid=4943 vsize=8056 CPUtime=0.69 cores=1,3,5,7
/proc/4944/stat : 4944 (npSolver-pbo) S 4943 4943 8327 0 -1 4204032 5649 6824 0 0 38 9 20 2 20 0 1 0 273454334 8249344 1619 33554432000 4194304 5992684 140734700322800 140734700316904 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/4944/statm: 2014 1619 202 440 0 1570 0
[pid=4952] ppid=4944 vsize=65456 CPUtime=78.75 cores=1,3,5,7
/proc/4952/stat : 4952 (glucosInc) S 4944 4943 8327 0 -1 4202496 13374 0 0 0 7871 4 0 0 20 0 1 0 273454401 67026944 13921 33554432000 4194304 5654031 140733566516752 140733566515064 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4952/statm: 16364 13921 148 357 0 16004 0
Current children cumulated CPU time (s) 79.44
Current children cumulated vsize (KiB) 82660

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4943 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=590910
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=120981
# CPU time returned by wait4() is 0.711891
# while last known CPU time is 79.44
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 79.6674
CPU time (s): 79.44
CPU user time (s): 79.29
CPU system time (s): 0.15
CPU usage (%): 99.7146
Max. virtual memory (cumulated for all children) (KiB): 82660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.59091
system time used= 0.120981
maximum resident set size= 38964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12847
page faults= 0
swaps= 0
block input operations= 0
block output operations= 37256
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1609
involuntary context switches= 15

runsolver used 0.244962 second user time and 0.78888 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 01:11:13
IDJOB=3703028
IDBENCH=25038
IDSOLVER=2278
FILE ID=node105/3703028-1338073873
RUNJOBID= node105-1338052967-8344
PBS_JOBID= 14624416
Free space on /tmp= 71468 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir06_area_opers.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703028-1338073873/watcher-3703028-1338073873 -o /tmp/evaluation-result-3703028-1338073873/solver-3703028-1338073873 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703028-1338073873.opb 117869787 HOME HOME

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

MD5SUM BENCH= 4b72d81adefd0ef56251a04b2b714e8c
RANDOM SEED=117869787

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31908808 kB
Buffers:           93768 kB
Cached:            59132 kB
SwapCached:         1948 kB
Active:           167668 kB
Inactive:          37016 kB
Active(anon):      50676 kB
Inactive(anon):     2832 kB
Active(file):     116992 kB
Inactive(file):    34184 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100340 kB
Dirty:              9400 kB
Writeback:             0 kB
AnonPages:         58492 kB
Mapped:             9332 kB
Shmem:                 0 kB
Slab:             621868 kB
SReclaimable:      62428 kB
SUnreclaim:       559440 kB
KernelStack:        1496 kB
PageTables:         4052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     172616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 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= 71436 MiB
End job on node105 at 2012-05-27 01:12:33