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 benchmark0.18797
Has Objective FunctionNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 655
Number of bits of the biggest sum of numbers10
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
clasp 2.0.6-R5325 (dec) (complete)3708587SAT 0.18797 0.190577
PB07: bsolo 3.0.17 (complete)3729848SAT 0.262959 0.266653
PB12: minisatp 1.0-2-g022594c (complete)3722616SAT 0.284956 0.286849
PB07: minisat+ 1.14 (complete)3721021SAT 0.445931 0.446008
pwbo 2.0 (complete)3704150SAT 0.487925 0.491407
PB11: borg pb-dec-11.04.03 (complete)3729857SAT 0.789879 0.902484
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3729852SAT 1.03584 0.511893
PB10: borg-pb 10.05.30 (complete)3729853SAT 1.03784 1.16622
SAT4J PB specific settings 2.3.2 snapshot (complete)3709767SAT 1.17182 0.641751
PB07: PB-clasp 2007-04-10 (complete)3729847SAT 1.49977 1.5193
bsolo 3.2 (complete)3707421SAT 1.80072 1.80235
wbo 1.7 (complete)3704659SAT 1.88771 1.88753
wbo 1.72 (complete)3726960SAT 1.88771 1.89089
pwbo 2.02 (complete)3726451SAT 1.9967 2.00024
npSolver inc-topDown (fixed) (complete)3746280SAT 2.06968 2.06866
npSolver inc (fixed) (complete)3747876SAT 2.07068 2.07461
npSolver 1.0 (fixed) (complete)3749472SAT 2.07468 2.07701
PB10: pb_cplex 2010-06-29 (complete)3729855SAT 2.14367 1.17168
npSolver inc-topdown-quickBound (fixed) (complete)3751068SAT 2.19667 2.19706
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3729854SAT 3.08253 1.32915
PB09: bsolo 3.1 (complete)3729850SAT 3.2735 3.2745
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3729849SAT 3.33449 2.59894
PB07: Pueblo 1.4 (incomplete)3719855SAT 3.70444 3.78245
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3729851SAT 7.46187 7.46375
PB11: Sat4j Res//CP 2.3.0 (complete)3729858SAT 7.73382 3.38095
SCIP spx SCIP with SoPlex fixed (complete)3690419SAT 11.0913 11.0922
SCIP spx standard SCIP with SoPlex standard fixed (complete)3692751SAT 11.1183 11.1214
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687316SAT 11.1723 4.83487
SCIP spx E SCIP Exp with SoPlex fixed (complete)3691585SAT 11.6652 11.6733
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3729859SAT 11.9082 11.9163
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3729856SAT 12.0492 12.0523
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687317SAT 12.4421 10.7462
toysat 2012-06-01 (complete)3724212SAT 12.6341 12.6449
toysat 2012-05-17 (complete)3705839SAT 12.985 12.9878
PBPASSolver-CARD.DP 2012-05-28 (complete)3718543SAT 74.8846 75.1892
PBPASSolver-CARD.SN 2012-05-28 (complete)3718912SAT 977.946 978.325
npSolver inc-topdown-quickBound (complete)3701911? (problem) 0.012997 0.097772
pb2sat 2012-05-19 (complete)3695527? (problem) 0.012997 0.1478
npSolver 1.0 (complete)3700315? (problem) 0.013997 0.100908
pb2satCp2 2012-05-19 (complete)3693931? (problem) 0.013997 0.100595
npSolver inc-topDown (complete)3697123? (problem) 0.014997 0.0964761
npSolver inc (complete)3698719? (problem) 0.014997 0.152471

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:
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-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 -x201 -x202 -x203 -x204 x205 -x206
-x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229
x230 -x231