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=89-P1=181-P2=233-P3=19-P4=167-P5=113-P6=191-P7=61-P8=59-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=89-P1=181-P2=233-P3=19-P4=167-P5=113-P6=191-P7=61-P8=59-B.opb
MD5SUMa6d214cc283b484f5cca285d86c4d8bb
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 benchmark2.23766
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 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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665077OPT3 0.885864 0.885318
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703076OPT3 2.23766 2.23875
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666507OPT3 2.46962 2.47005
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658406OPT3 201.66 199.469
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661765OPT3 421.618 225.439
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663647OPT3 907.061 907.426
bsolo 3.2 Cl (complete)2670608OPT3 1279.31 1279.66
bsolo 3.2 Card (complete)2670607SAT3 1798.01 1798.46
PB/CT 0.1 fixed (complete)2681531SAT (TO)3 1800.05 1800.51
PB/CT 0.1 (complete)2667937SAT (TO)3 1800.07 1800.51
pb_cplex 2010-06-29 (complete)2696986? (TO) 1800.04 1043.72
PBPASSolver 2010-06-13 (complete)2673353? (TO) 1800.05 1800.51
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670061? (TO) 1800.24 1770.85
wbo 1.4b (complete)2702170Signal 182.904 182.972
wbo 1.4b (fixed) (complete)2702171Wrong UNSAT 378.84 378.937

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