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 benchmark0.139977
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables147
Total number of constraints15
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 constraints15
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx 2 2011-06-10 (fixed) (complete)3484867OPT3 0.139977 0.140778
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452049OPT3 0.141978 0.141976
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450389OPT3 0.153975 0.154257
SCIP spx E_2 2011-06-10 (fixed) (complete)3488309OPT3 0.154975 0.155371
borg pb-opt-11.04.03 (complete)3481246OPT3 0.624904 0.709617
clasp 2.0-R4191 [DEPRECATED] (complete)3469131OPT3 5.2542 5.25604
clasp 2.0-R4191-patched (fixed) (complete)3491622OPT3 5.2562 5.25603
Sat4j Resolution 2.3.0 (complete)3458093OPT3 10.8004 9.69954
Sat4j Res//CP 2.3.0 (complete)3453709OPT3 22.4326 11.8554
bsolo 3.2 (complete)3462497OPT3 57.5063 57.5044
Sat4j CuttingPlanes 2.3.0 (complete)3455901SAT (TO)91 1800.31 1793.21
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465817? (TO)3 1800.06 1800.02
MinisatID 2.4.8 [DEPRECATED] (complete)3464157? (TO)3 1800.06 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3496130? (exit code) 0 0.00592204
MinisatID 2.5.2 (fixed) (complete)3490030? (exit code) 0.000999 0.0057429

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:
-x147 -x146 -x145 x144 -x143 -x142 x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 -x98 -x97 x96 -x95 -x94 x93 x92 -x133 -x132 -x131 -x130
-x129 -x128 x127 -x91 x90 x89 -x88 -x87 -x86 x85 -x126 -x125 -x124 -x123 -x122 x121 -x120 -x84 x83 x82 x81 -x80 x79 x78 -x119 -x118 -x117
-x116 -x115 -x114 -x113 x77 x76 -x75 x74 -x73 -x72 x71 -x112 -x111 -x110 -x109 -x108 x107 -x106 -x70 x69 -x68 -x67 -x66 x65 x64 -x105 -x104
-x103 -x102 -x101 -x100 x99 x63 x62 -x61 -x60 -x59 -x58 x57 x56 -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