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

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General information on the benchmark

Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.068989
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints19
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 constraints19
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)225
Sum of products size (including duplicates)450
Number of different products225
Sum of products size450

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450372OPT3 0.068989 0.0693441
SCIP spx E_2 2011-06-10 (fixed) (complete)3488292OPT3 0.069988 0.0695751
clasp 2.0-R4191-patched (fixed) (complete)3491605OPT3 0.19097 0.191716
clasp 2.0-R4191 [DEPRECATED] (complete)3469114OPT3 0.193969 0.194193
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452032OPT3 0.936856 0.937502
SCIP spx 2 2011-06-10 (fixed) (complete)3484850OPT3 0.953854 0.953765
Sat4j Resolution 2.3.0 (complete)3458076OPT3 1.14582 0.791188
borg pb-opt-11.04.03 (complete)3481229OPT3 1.80972 1.97159
bsolo 3.2 (complete)3462480OPT3 1.91671 1.91688
Sat4j Res//CP 2.3.0 (complete)3453692OPT3 3.68844 1.70848
MinisatID 2.4.8 [DEPRECATED] (complete)3464140OPT3 85.405 85.4031
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465800OPT3 209.496 209.493
Sat4j CuttingPlanes 2.3.0 (complete)3455884OPT3 512.703 509.36
MinisatID 2.5.2-gmp (fixed) (complete)3496113? (exit code) 0.000999 0.00582394
MinisatID 2.5.2 (fixed) (complete)3490013? (exit code) 0.000999 0.00572995

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: 3
Solution found:
-x135 -x134 -x133 -x132 x131 -x130 -x129 -x128 -x127 -x126 -x90 -x89 -x88 x87 x86 -x125 -x124 x123 -x122 x121 -x85 -x84 -x83 -x82 x81 -x120
-x119 -x118 x117 x116 x80 -x79 x78 x77 x76 -x115 -x114 -x113 -x112 x111 x75 -x74 -x73 -x72 x71 -x110 -x109 -x108 -x107 -x106 -x70 -x69 x68
x67 x66 -x105 -x104 -x103 -x102 x101 -x65 -x64 -x63 -x62 x61 -x100 -x99 x98 x97 -x96 -x60 x59 -x58 x57 x56 -x95 -x94 -x93 x92 -x91 x55 x54
x53 -x52 x51 -x50 x49 x48 x47 x46 -x45 -x44 -x43 x42 x41 -x40 -x39 x38 x37 x36 -x35 -x34 x33 x32 x31 -x30 -x29 x28 x27 x26 -x25 -x24 x23 x22
x21 -x20 -x19 -x18 x17 x16 -x15 -x14 x13 x12 x11 x10 x9 x8 x7 x6 -x5 -x4 -x3 x2 x1