PB'09 competition: solvers results per benchmarks

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb

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General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb
MD5SUM67e6ddc28ca754c7106cfc653b1e11ec
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 benchmark0.934857
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables48
Total number of constraints5
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 constraints5
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)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjCPU timeWall clock time
pbclasp 2009-04-24 (complete)1859144OPT3 0.934857 0.930325
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 (complete)1869913OPT3 1.45678 1.45796
bsolo 3.1 (complete)1876545OPT3 2.21466 2.21512
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)1869912OPT3 2.27365 2.27515
wbo 1.0 (complete)1875115OPT3 4.20236 4.20564
SAT4J Pseudo Resolution 2.1.1 (complete)1857315OPT3 5.84611 5.16968
bsolo 3.1 cl (complete)1877975OPT3 9.94749 9.95141
bsolo 3.1 pb (complete)1879405OPT3 73.5228 73.5663
SAT4J Pseudo CP 2.1.1 (complete)1857314SAT (TO)3 1800.33 1771.27

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

obj: 3
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 -x95 -x96 x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 x114 x115 -x116 x117 x118
x119 x120 x121 x122 x123 -x124 x125 x126 x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143
-x144 x145 x146 x147 -x148 x149 x150 x151 x152 x153 x154 x155 -x156 x157 x158 x159 x160 x161 x162 x163 -x164 x165 x166 x167 x168 x169 x170
x171 -x172 x173 x174 x175 x176