PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=97-P2=163-P3=151-P4=53-P5=139-P6=107-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=97-P2=163-P3=151-P4=53-P5=139-P6=107-B.opb
MD5SUMc4232b649086935e0cf725c77927c83f
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 benchmark0.51892
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 variables144
Total number of constraints13
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 constraints13
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)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2702975OPT3 0.51892 0.519148
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666406OPT3 0.619905 0.620265
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664976OPT3 0.777881 0.77845
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658305OPT3 138.929 136.889
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663546OPT3 278.961 279.052
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661664OPT3 282.805 150.691
bsolo 3.2 Cl (complete)2670406OPT3 371.75 371.841
bsolo 3.2 Card (complete)2670405OPT3 932.58 932.868
PB/CT 0.1 fixed (complete)2681430SAT (TO)3 1800.09 1800.51
PB/CT 0.1 (complete)2667836SAT (TO)3 1800.09 1800.61
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669960SAT (TO)187 1800.25 1771.43
PBPASSolver 2010-06-13 (complete)2673252? (TO) 1800.05 1800.52
pb_cplex 2010-06-29 (complete)2696885? (TO) 1800.14 1035.82
wbo 1.4b (complete)2701968Signal 183.134 183.206
wbo 1.4b (fixed) (complete)2701969Wrong UNSAT 191.861 191.914

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