PB'10 competition: WBO track: solvers results per benchmarks

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-myciel5g-3_wcsp.wbo

Jump to solvers results

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-myciel5g-3_wcsp.wbo
MD5SUM2db150696fc8aa7bc9f51554db7714aa
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark16
Best CPU time to get the best result obtained on this benchmark20.5409
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables141
Total number of constraints755
Number of soft constraints708
Number of constraints which are clauses708
Number of constraints which are cardinality constraints (but not clauses)47
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 237
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 708
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerCPU timeWall clock time
pb_cplex 2010-07-01 (complete)2700601OPTIMUM 20.5409 6.17627
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705777MSAT 1793.66 1793.6
PB/CT 0.1 (complete)2700600MSAT (TO) 1800.05 1800.01
PB/CT 0.1 fixed (complete)2700603MSAT (TO) 1800.05 1802.01
SAT4J PB Resolution 2.2.1 (complete)2700602MSAT (TO) 1800.13 1789.86
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2700596MSAT (TO) 1802.13 1802.08
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2700598MSAT (TO) 1802.14 1802.09
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2700597MSAT (TO) 1802.15 1802.08
wbo 1.4a (complete)2700592? (TO) 1800.13 1800.06
wbo 1.4b (complete)2700593Wrong UNSAT 0.003998 0.00597093
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2700594Wrong UNSAT 0.402938 0.308528
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2700599Wrong UNSAT 0.506922 1.2414
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2700595Wrong UNSAT 0.509921 0.321495

Additionnal information

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

cost of falsified constraints: 16
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