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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh217_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh217_wcsp.wbo
MD5SUM21c59077deccfec4231c8e158229757c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.324949
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints900
Number of soft constraints800
Number of constraints which are clauses800
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 394239
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 394238
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
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
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2700454OPTIMUM 0.324949 0.325746
SAT4J PB Resolution 2.2.1 (complete)2700458OPTIMUM 0.52492 0.322384
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2700451OPTIMUM 0.738887 0.367288
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2700450OPTIMUM 0.892863 0.430521
pb_cplex 2010-07-01 (complete)2700457OPTIMUM 1.12083 0.547036
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2700455OPTIMUM 1.68174 1.30029
PB/CT 0.1 (complete)2700456OPTIMUM 27.3468 27.3462
PB/CT 0.1 fixed (complete)2700459OPTIMUM 28.8696 28.8727
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2700453OPTIMUM 125.184 125.181
wbo 1.4a (complete)2700448MSAT 0.003999 0.00612104
wbo 1.4b (complete)2700449MSAT 0.006998 0.00648407
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705765MSAT 1795.59 1795.54
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2700452MSAT (TO) 1802.14 1802.09

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: 0
Solution found:
-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