PB'12 competition: WBO track: solvers results per benchmarks

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-pret60_40_ext.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-pret60_40_ext.wbo
MD5SUM46bf37fea419e62f284d6c24e5a85c87
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.001998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables120
Total number of constraints220
Number of soft constraints160
Number of constraints which are clauses160
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 161
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 160
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
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
wbo 1.71 (complete)3713073OPTIMUM 0.001998 0.00902798
wbo 1.72 (complete)3728339OPTIMUM 0.001998 0.00893201
pwbo 2.02 (complete)3728748OPTIMUM 0.001999 0.00975897
pwbo 2.01 (complete)3712664OPTIMUM 0.002998 0.00985991
clasp 2.0.6-R5325 (complete)3711562OPTIMUM 0.004998 0.00632895
wbo2satCp2 2012-05-19 (complete)3717185OPTIMUM 0.014997 0.0198509
wbo2sat 2012-05-19 (complete)3716492OPTIMUM 0.018996 0.0213581
toysat 2012-05-17 (complete)3712209OPTIMUM 0.023995 0.0256
npSolver inc (complete)3714413OPTIMUM 0.029995 0.0349951
npSolver inc-topDown (complete)3715106OPTIMUM 0.030994 0.035561
npSolver 1.0 (complete)3713720OPTIMUM 0.032994 0.0381959
npSolver inc-topdown-quickBound (complete)3715799OPTIMUM 0.034994 0.0337981
npSolver 1.0 (fixed) (complete)3755180OPTIMUM 0.039992 0.043847
npSolver inc-topDown (fixed) (complete)3753794OPTIMUM 0.039993 0.045508
npSolver inc-topdown-quickBound (fixed) (complete)3753101OPTIMUM 0.040993 0.0519509
npSolver inc (fixed) (complete)3754487OPTIMUM 0.041993 0.047084
Sat4j PB 2012-05-28 (complete)3718287OPTIMUM 0.424934 0.253066
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717640OPTIMUM 29.4475 29.4592

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: 1
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