PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark

Jump to solvers results

General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.001998
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints300
Number of constraints which are clauses299
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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 NameTraceIDAnswerobjective functionCPU timeWall clock time
pwbo 2.02 (complete)3725803OPT100 0.001998 0.00929902
pwbo 2.0 (complete)3703502OPT100 0.002998 0.00939795
clasp 2.0.6-R5325 (opt) (complete)3708981OPT100 0.003998 0.0064609
PB07: Pueblo 1.4 (incomplete)3720086OPT100 0.003998 0.00628104
PB12: minisatp 1.0-2-g022594c (complete)3723426OPT100 0.003998 0.00643011
PB07: minisat+ 1.14 (complete)3721256OPT100 0.004998 0.00798991
bsolo 3.2 (complete)3707815OPT100 0.004999 0.00722395
PB09: bsolo 3.1 (complete)3732595OPT100 0.005998 0.0063289
PB07: bsolo 3.0.17 (complete)3732593OPT100 0.006998 0.014583
toysat 2012-05-17 (complete)3706649OPT100 0.020996 0.021814
pb2satCp2 2012-05-19 (complete)3694741OPT100 0.022996 0.0245109
toysat 2012-06-01 (complete)3725022OPT100 0.023995 0.024846
npSolver inc-topdown-quickBound (complete)3702721OPT100 0.026995 0.030026
npSolver inc-topDown (complete)3697933OPT100 0.029994 0.0309431
npSolver inc-topdown-quickBound (fixed) (complete)3751878OPT100 0.033993 0.044086
npSolver inc-topDown (fixed) (complete)3747090OPT100 0.034993 0.033704
PB07: PB-clasp 2007-04-10 (complete)3732592OPT100 0.042993 0.0414501
npSolver inc (complete)3699529OPT100 0.074988 0.0777591
npSolver inc (fixed) (complete)3748686OPT100 0.081986 0.0819201
pb2sat 2012-05-19 (complete)3696337OPT100 0.094985 0.105986
npSolver 1.0 (complete)3701125OPT100 0.12698 0.139886
npSolver 1.0 (fixed) (complete)3750282OPT100 0.138978 0.140527
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3732600OPT100 0.175972 0.177265
SCIP spx SCIP with SoPlex fixed (complete)3690813OPT100 0.204968 0.206693
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3732602OPT100 0.207968 0.210141
SCIP spx E SCIP Exp with SoPlex fixed (complete)3691979OPT100 0.222965 0.22359
SAT4J PB specific settings 2.3.2 snapshot (complete)3710577OPT100 0.262959 0.214351
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687787OPT100 0.262959 0.200317
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3732594OPT100 0.273958 0.202692
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3732597OPT100 0.32495 0.222345
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3732598OPT100 0.373943 2.17124
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687786OPT100 0.403938 1.18309
PB11: Sat4j Res//CP 2.3.0 (complete)3732601OPT100 0.45293 1.19541
PB10: pb_cplex 2010-06-29 (complete)3732599OPT100 1.9607 1.10088
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3732596OPT100 3.39248 3.39476
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693145OPT100 5.83311 5.83489
wbo 1.72 (complete)3727324? 1799.65 1800.01
wbo 1.7 (complete)3705023? 1799.98 1800

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: 100
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 x142 -x143 x144 -x145 x146
-x147 x148 x149 -x150 x151 -x152 -x153 x154 x155 -x156 -x157 x158 x159 -x160 -x161 x162 x163 -x164 x165 -x166 -x167 x168 x169 -x170 x171
-x172 -x173 x174 -x175 x176 -x177 x178 x179 -x180 -x181 x182 -x183 x184 -x185 x186 -x187 x188 x189 -x190 -x191 x192 -x193 x194 -x195 x196
x197 -x198 x199 -x200