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-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 benchmark0.040993
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables108
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
PB07: minisat+ 1.14 (complete)3721646OPT3 0.040993 0.0414861
SCIP spx SCIP with SoPlex fixed (complete)3691503OPT3 0.053991 0.057169
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693835OPT3 0.079987 0.081054
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692669OPT3 0.100984 0.102408
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3736537OPT3 0.118981 0.120488
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3736535OPT3 0.194969 0.196779
pwbo 2.0 (complete)3704547OPT3 0.78388 0.38653
clasp 2.0.6-R5325 (opt) (complete)3709671OPT3 0.884865 0.889576
npSolver inc-topDown (fixed) (complete)3747780OPT3 0.920859 0.922584
wbo 1.72 (complete)3728044OPT3 0.952854 0.948657
wbo 1.7 (complete)3705743OPT3 0.953854 0.95062
npSolver inc (fixed) (complete)3749376OPT3 1.02584 1.0309
npSolver 1.0 (fixed) (complete)3750972OPT3 1.07384 1.08368
pwbo 2.02 (complete)3726848OPT3 1.3428 0.673101
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3736531OPT3 1.69474 1.69575
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3736529OPT3 2.04169 1.67488
PB07: bsolo 3.0.17 (complete)3736528OPT3 2.33364 2.33638
PB09: bsolo 3.1 (complete)3736530OPT3 2.38464 2.3853
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688567OPT3 3.15352 2.06822
PB07: Pueblo 1.4 (incomplete)3720397OPT3 3.17952 3.18804
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3736532OPT3 3.35149 2.9072
PB11: Sat4j Res//CP 2.3.0 (complete)3736536OPT3 4.76327 2.69299
bsolo 3.2 (complete)3708505OPT3 5.60215 5.6057
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3736533OPT3 5.71513 3.21271
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688566OPT3 6.573 3.20524
PB07: PB-clasp 2007-04-10 (complete)3736527OPT3 7.16291 7.16808
pb2sat 2012-05-19 (complete)3697027OPT3 20.8818 20.8869
pb2satCp2 2012-05-19 (complete)3695431OPT3 51.0262 51.334
toysat 2012-06-01 (complete)3725712OPT3 70.8852 70.8996
toysat 2012-05-17 (complete)3707339OPT3 105.736 105.767
SAT4J PB specific settings 2.3.2 snapshot (complete)3711267SAT3 2.42363 1.96463
PB12: minisatp 1.0-2-g022594c (complete)3724116? 0.004998 0.00666396
npSolver inc-topdown-quickBound (fixed) (complete)3752568? (TO) 1777.94 1900.01
npSolver inc (complete)3700219? (TO) 1800 1800.71
npSolver inc-topdown-quickBound (complete)3703411? (TO) 1800.02 1800.92
npSolver 1.0 (complete)3701815? (TO) 1800.08 1800.51
npSolver inc-topDown (complete)3698623? (TO) 1800.11 1800.41
PB10: pb_cplex 2010-06-29 (complete)3736534? (TO) 1800.12 626.719

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:
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 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 x43 -x44 -x45 -x46 -x47
-x48 -x73 x74 -x75 -x76 -x77 -x78 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 x49 x50 -x51 -x52 -x53 -x54 -x79
-x80 -x81 -x82 -x83 -x84 x181 x182 -x183 -x184 -x185 -x186 x187 x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200
-x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x55 -x56 -x57 x58 -x59 -x60 -x85 -x86 -x87
-x88 -x89 -x90 x217 -x218 -x219 x220 -x221 -x222 x223 -x224 -x225 x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237
-x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 x61 x62 -x63 x64 x65 -x66 -x91 -x92 -x93 -x94 -x95
-x96 x253 x254 -x255 x256 x257 -x258 x259 x260 -x261 x262 x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276
-x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x67 -x68 -x69 -x70 x71 -x72 x97 -x98 -x99 -x100 -x101 -x102 x289
-x290 -x291 -x292 x293 -x294 x295 -x296 -x297 -x298 x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313
-x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x103 -x104 -x105 -x106 -x107 -x108