PB'16 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb

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General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
MD5SUM9b4418c5c34f37121cd9ad7732df64ff
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1120
Best CPU time to get the best result obtained on this benchmark34.5537
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1120
Optimality of the best value was proved YES
Number of variables89
Total number of constraints28
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)15
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint2
Maximum length of a constraint47
Number of terms in the objective function 85
Biggest coefficient in the objective function 517
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 15494
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1656
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 15494
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
NaPS 1.02 (complete)4082644OPT1120 34.5537 34.5599
minisatp 2012-10-02 git-d91742b (complete)4112374OPT1120 37.7523 37.7579
Sat4j PB 2.3.6 Resolution PB16 (complete)4085158OPT1120 49.5965 47.7621
Sat4j PB 2.3.6 Res+CP PB16 (complete)4081078OPT1120 53.0259 31.3607
cdcl-cuttingplanes OPT binary search 2016-05-01 (complete)4087306OPT1120 85.0111 85.025
toysat 2016-05-02 (complete)4079452OPT1120 113.609 113.636
cdcl-cuttingplanes OPT linear search 2016-05-01 (complete)4087963OPT1120 234.073 234.112
Open-WBO-LSU PB16 (complete)4083656OPT1120 275.005 275.05
Open-WBO PB16 (complete)4086294OPT1120 607.395 607.517

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 1120
Solution found:
x1 x2 -x3 -x4 -x5 -x8 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34
x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63
x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x6 x7 -x9
-x10