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 benchmark0.166974
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
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 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx 2 2011-06-10 (fixed) (complete)3484974OPT3 0.166974 0.16741
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452156OPT3 0.168973 0.169685
borg pb-opt-11.04.03 (complete)3481353OPT3 0.683895 0.777664
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450496OPT3 1.20082 1.20075
SCIP spx E_2 2011-06-10 (fixed) (complete)3488416OPT3 1.22481 1.22581
clasp 2.0-R4191-patched (fixed) (complete)3491729OPT3 38.4132 38.4137
clasp 2.0-R4191 [DEPRECATED] (complete)3469238OPT3 38.7771 38.7757
Sat4j Resolution 2.3.0 (complete)3458200OPT3 71.8231 70.3513
Sat4j Res//CP 2.3.0 (complete)3453816OPT3 148.801 77.6373
bsolo 3.2 (complete)3462604OPT3 1040.09 1040.06
MinisatID 2.4.8 [DEPRECATED] (complete)3464264? (TO)55 1800.08 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465924? (TO)225 1800.03 1802.01
MinisatID 2.5.2-gmp (fixed) (complete)3496237? (exit code) 0.000999 0.005847
MinisatID 2.5.2 (fixed) (complete)3490137? (exit code) 0.000999 0.00571906
Sat4j CuttingPlanes 2.3.0 (complete)3456008? (TO) 1800.32 1793.79

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:
-x192 x191 -x190 -x189 -x188 -x187 x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 x177 x128 -x127 -x126 -x125 -x124 -x123 x122 x121
-x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 -x168 -x167 -x166 -x165 -x164 -x163 x162 -x161
-x112 -x111 x110 -x109 x108 -x107 x106 x105 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 x104 -x103 x102 x101 x100 -x99 -x98 x97 -x152
-x151 -x150 -x149 -x148 -x147 -x146 -x145 x96 -x95 -x94 x93 -x92 -x91 x90 x89 -x144 -x143 -x142 -x141 -x140 -x139 x138 -x137 -x88 -x87 x86
x85 -x84 -x83 -x82 x81 -x136 -x135 -x134 -x133 -x132 -x131 x130 -x129 x80 -x79 x78 x77 x76 -x75 x74 x73 x72 -x71 -x70 -x69 -x68 -x67 x66 x65
-x64 -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