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 benchmark0.155975
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 E SCIP with SoPlex [DEPRECATED] (complete)3450385OPT3 0.155975 0.155738
SCIP spx E_2 2011-06-10 (fixed) (complete)3488305OPT3 0.155975 0.157948
borg pb-opt-11.04.03 (complete)3481242OPT3 0.632903 0.723413
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452045OPT3 2.23466 2.23484
SCIP spx 2 2011-06-10 (fixed) (complete)3484863OPT3 2.26665 2.26828
clasp 2.0-R4191 [DEPRECATED] (complete)3469127OPT3 3.24251 3.24422
clasp 2.0-R4191-patched (fixed) (complete)3491618OPT3 3.2895 3.28946
Sat4j Resolution 2.3.0 (complete)3458089OPT3 8.11477 6.87117
Sat4j Res//CP 2.3.0 (complete)3453705OPT3 15.8926 7.86271
bsolo 3.2 (complete)3462493OPT3 58.5311 58.5317
Sat4j CuttingPlanes 2.3.0 (complete)3455897SAT (TO)3 1800.34 1793.19
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465813? (TO)3 1800.04 1800.02
MinisatID 2.4.8 [DEPRECATED] (complete)3464153? (TO)3 1800.07 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3496126? (exit code) 0.000999 0.00587195
MinisatID 2.5.2 (fixed) (complete)3490026? (exit code) 0.000999 0.0057661

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