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=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-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=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
MD5SUM29d9c644cbc560d09c0ca2d5a8d36791
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 benchmark0.517921
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)2702996OPT3 0.517921 0.517635
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666427OPT3 0.616905 0.615988
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664997OPT3 0.683896 0.683854
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663567OPT3 14.8257 14.8311
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658326OPT3 88.5535 87.0505
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661685OPT3 190.808 102.506
bsolo 3.2 Card (complete)2670447OPT3 1342.65 1343.02
bsolo 3.2 Cl (complete)2670448SAT3 1798.01 1798.47
PB/CT 0.1 (complete)2667857SAT (TO)3 1800.02 1800.72
PB/CT 0.1 fixed (complete)2681451SAT (TO)3 1800.07 1800.62
pb_cplex 2010-06-29 (complete)2696906? (TO) 1800.08 1028.22
PBPASSolver 2010-06-13 (complete)2673273? (TO) 1800.09 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669981? (TO) 1800.2 1772.73
wbo 1.4b (complete)2702010Signal 182.893 182.959
wbo 1.4b (fixed) (complete)2702011Wrong UNSAT 263.515 263.58

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