PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark

Jump to solvers results

General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark84.7671
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 851
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3063
Number of bits of the biggest sum of numbers12
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
Sat4j Resolution 2.3.0 (complete)3459027OPT2 84.7671 83.0383
Sat4j Res//CP 2.3.0 (complete)3454643OPT2 186.762 104.035
clasp 2.0-R4191 (complete)3468277OPT2 257.757 257.745
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452722OPT2 267.001 266.995
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451062OPT2 269.129 269.121
SCIP spx E_2 2011-06-10 (fixed) (complete)3488982OPT2 270.822 270.814
SCIP spx 2 2011-06-10 (fixed) (complete)3485540OPT2 272.667 272.659
bsolo 3.2 (complete)3463170OPT2 275.687 275.679
wbo 1.6 (complete)3460958OPT2 637.679 637.702
pwbo 1.1 (complete)3500462OPT2 683.869 341.937
MinisatID 2.4.8 [DEPRECATED] (complete)3464830OPT2 1041.03 1041.01
Sat4j CuttingPlanes 2.3.0 (complete)3456835SAT (TO)11 1800.26 1792.98
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466751? (TO)2 1800.02 1802.02
MinisatID 2.5.2-gmp (fixed) (complete)3497064? (TO)2 1800.06 1800.01
MinisatID 2.5.2 (fixed) (complete)3490703? (TO)2 1800.06 1800.01
borg pb-opt-11.04.03 (complete)3481894? (MO) 344.84 341.293

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: 2
Solution found:
-x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -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 -x90 -x91 x92 x93 x94