2019 XCSP3 competition: main track (CSP and COP, sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
Fastfood/Fastfood-m1-s1/
Fastfood-ff56.xml

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General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff56.xml
MD5SUMbde8bf62cee6a52be775f8ad73fb794c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1664
Best CPU time to get the best result obtained on this benchmark11.8167
Satisfiable
(Un)Satisfiability was proved
Number of variables299
Number of constraints295
Number of domains36
Minimum domain size34
Maximum domain size36
Distribution of domain sizes[{"size":34,"count":6},{"size":35,"count":114},{"size":36,"count":179}]
Minimum variable degree2
Maximum variable degree50
Distribution of variable degrees[{"degree":2,"count":294},{"degree":50,"count":5}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":245},{"arity":5,"count":1},{"arity":6,"count":49}]
Number of extensional constraints245
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":245},{"type":"ordered","count":1},{"type":"minimum","count":49}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
AbsCon 2019-07-23 (complete)4390974OPT1664 11.8167 7.57822
choco-solver 2019-06-14 (complete)4393374OPT1664 27.3654 8.49533
choco-solver 2019-09-20 (complete)4403834OPT1664 29.9786 9.34749
cosoco 2.0 parallel (complete)4409694OPT1664 42.1741 5.32826
choco-solver 2019-09-24 parallel (complete)4407134OPT1664 42.8784 6.73743
choco-solver 2019-09-20 parallel (complete)4404734OPT1664 52.6136 10.2486
choco-solver 2019-06-14 parallel (complete)4393974OPT1664 54.3018 8.61323
choco-solver 2019-09-16 parallel (complete)4399934OPT1664 54.5662 9.52103
cosoco 2.0 (complete)4397154OPT1664 80.2004 80.2049
cosoco 2 (complete)4389874OPT1664 80.517 80.5201
cosoco 2.0 (complete)4408414OPT1664 90.0933 90.0954
Concrete 3.10 (complete)4387418OPT1664 312.625 295.503
Concrete 3.12.2 (complete)4401134OPT1664 379.622 364.376
Concrete 3.12.3 (complete)4402934OPT1664 468.784 453.194
PicatSAT 2019-09-12 (complete)4395354OPT1664 832.113 832.153
Concrete 3.12.2 (complete)4396254OPT1664 1260.95 1231.28
choco-solver 2019-09-24 (complete)4406234OPT1664 2154.83 2148.28
choco-solver 2019-09-16 (complete)4399334SAT (MO)1845 18.1223 5.02498
cosoco 2.O parallel (complete)4398434Wrong Opt.1692 15.2566 1.9568

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: 1664
Solution found:
<instantiation id='sol85' type='solution' cost='1664'>  <list> x[] drd[][] dr[] </list>  <values> 51 157 312 579 818 42 64 219 486 725 55 51
206 473 712 55 51 206 473 712 859 753 598 331 92 859 753 598 331 92 51 55 210 477 716 0 106 261 528 767 0 106 261 528 767 51 157 312 579 818
718 612 457 190 49 718 612 457 190 49 220 114 41 308 547 221 115 40 307 546 492 386 231 36 275 491 385 230 37 276 109 3 152 419 658 104 2
157 424 663 123 17 138 405 644 122 16 139 406 645 289 183 28 239 478 289 183 28 239 478 29 135 290 557 796 106 0 155 422 661 106 0 155 422
661 85 21 176 443 682 85 21 176 443 682 4 102 257 524 763 4 102 257 524 763 823 717 562 295 56 823 717 562 295 56 263 157 2 265 504 261 155
0 267 506 473 367 212 55 294 767 661 506 239 0 767 661 506 239 0 654 548 393 126 113 654 548 393 126 113 552 446 291 24 215 552 446 291 24
215 597 491 336 69 170 596 490 335 68 171 172 66 89 356 595 181 75 80 347 586 30 136 291 558 797 528 422 267 0 239 528 422 267 0 239 17 123
278 545 784 23 129 284 551 790 18 88 243 510 749 42 51 51 92 92 51 0 0 51 49 49 41 40 36 37 3 2 17 16 28 28 29 0 0 21 21 4 4 56 56 2 0 55 0
0 113 113 24 24 69 68 66 75 30 0 0 17 23 18 </values>  </instantiation>