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

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General information on the benchmark

Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.158975
Has Objective FunctionNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables266
Total number of constraints573
Number of constraints which are clauses402
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints169
Minimum length of a constraint1
Maximum length of a constraint81
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 93
Number of bits of the biggest sum of numbers7
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
PB10: pb_cplex 2010-06-29 (complete)3729062SAT 0.158975 0.196588
PB07: PB-clasp 2007-04-10 (complete)3729054SAT 0.231964 0.234762
clasp 2.0.6-R5325 (dec) (complete)3708648SAT 0.767882 0.7696
PB10: borg-pb 10.05.30 (complete)3729060SAT 0.78388 1.29743
SAT4J PB specific settings 2.3.2 snapshot (complete)3709828SAT 2.41363 1.84088
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3729059SAT 2.45463 1.88529
npSolver 1.0 (fixed) (complete)3749533SAT 4.53031 4.5314
PB09: bsolo 3.1 (complete)3729057SAT 6.25105 6.25564
pwbo 2.0 (complete)3704211SAT 7.8838 7.88128
PB07: Pueblo 1.4 (incomplete)3719794SAT 8.35173 8.35368
PB11: borg pb-dec-11.04.03 (complete)3729064SAT 12.1871 12.9835
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687195SAT 14.12 13.7152
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3729058SAT 15.4487 15.4516
PB12: minisatp 1.0-2-g022594c (complete)3722677SAT 19.73 19.7336
PB11: Sat4j Res//CP 2.3.0 (complete)3729065SAT 20.2359 9.72332
toysat 2012-06-01 (complete)3724273SAT 22.5526 22.562
toysat 2012-05-17 (complete)3705900SAT 23.9983 24.0069
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687194SAT 27.7108 13.3705
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3729061SAT 28.3387 13.2348
PB07: minisat+ 1.14 (complete)3720960SAT 30.2204 30.227
pwbo 2.02 (complete)3726512SAT 42.98 43.0437
PBPASSolver-CARD.SN 2012-05-28 (complete)3718973SAT 43.3804 43.9374
wbo 1.7 (complete)3704720SAT 43.3904 43.394
wbo 1.72 (complete)3727021SAT 43.67 43.7115
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3729056SAT 74.9426 74.288
PB07: bsolo 3.0.17 (complete)3729055SAT 84.3472 84.4118
bsolo 3.2 (complete)3707482SAT 106.36 106.387
PBPASSolver-CARD.DP 2012-05-28 (complete)3718604SAT 121.288 121.656
SCIP spx standard SCIP with SoPlex standard fixed (complete)3692812SAT 121.294 121.321
SCIP spx E SCIP Exp with SoPlex fixed (complete)3691646SAT 144.364 144.397
SCIP spx SCIP with SoPlex fixed (complete)3690480SAT 145.594 145.626
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3729066SAT 198.596 198.636
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3729063SAT 1178.72 1178.91
pb2satCp2 2012-05-19 (complete)3693992? (problem) 0.06299 0.14187
npSolver inc-topdown-quickBound (complete)3701972? (problem) 0.064989 0.175607
npSolver inc-topDown (complete)3697184? (problem) 0.064989 0.160792
npSolver 1.0 (complete)3700376? (problem) 0.064989 0.181944
pb2sat 2012-05-19 (complete)3695588? (problem) 0.066989 0.209619
npSolver inc (complete)3698780? (problem) 0.068989 0.158214
npSolver inc (fixed) (complete)3747937? (problem) 4.49 4.61497
npSolver inc-topDown (fixed) (complete)3746341? (problem) 4.5 4.66427
npSolver inc-topdown-quickBound (fixed) (complete)3751129? (problem) 4.51 4.62715

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: 0
Solution found:
x1 -x3 -x5 -x7 -x9 -x11 x13 -x15 x17 -x19 -x21 -x23 -x25 -x27 -x29 -x31 -x33 -x35 x37 -x39 -x41 -x43 -x45 -x47 x49 -x51 x53 -x55 -x57 -x59
-x61 -x63 -x65 -x67 -x69 -x71 -x73 -x75 -x77 -x79 -x81 -x83 -x85 -x87 -x89 -x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 x109 -x111 -x113
-x115 -x117 -x119 x121 -x123 x125 -x127 -x129 -x131 -x133 -x135 -x137 -x139 -x141 -x143 x145 -x147 -x149 -x151 -x153 -x155 x157 -x159 x161
-x2 -x4 -x6 -x8 -x10 -x12 -x14 -x16 -x18 -x20 -x22 x24 -x26 x28 -x30 -x32 -x34 -x36 -x38 -x40 -x42 -x44 -x46 -x48 -x50 -x52 -x54 -x56 -x58
x60 -x62 x64 -x66 -x68 -x70 -x72 -x74 x76 -x78 x80 -x82 x84 -x86 x88 -x90 -x92 -x94 x96 -x98 x100 -x102 -x104 -x106 -x108 -x110 -x112 -x114
-x116 -x118 -x120 -x122 -x124 -x126 -x128 -x130 x132 -x134 x136 -x138 -x140 -x142 -x144 -x146 -x148 -x150 -x152 -x154 -x156 -x158 -x160
-x162 x164 -x163 -x166 x165 x168 -x167 -x170 x169 -x172 x171 -x174 x173 x176 -x175 -x178 x177 x180 -x179 x182 -x181 -x184 x183 -x186 x185
-x188 x187 -x190 x189 -x192 x191 x194 -x193 -x196 x195 x198 -x197 x200 -x199 -x202 x201 x204 -x203 -x206 x205 -x208 -x207 -x210 x209 x212
-x211 -x214 -x213 x216 -x215 x218 -x217 -x220 -x219 x222 -x221 -x224 x223 -x226 -x225 -x228 x227 x230 -x229 -x232 x231 x234 -x233 -x236 x235
x238 -x237 -x240 x239 x242 -x241 -x244 -x243 x246 -x245 -x248 -x247 x250 -x249 x252 -x251 -x254 -x253 x256 -x255 -x258 -x257 x260 -x259
-x262 x261 x264 -x263 -x266 x265