MAX-CSP 2008 Competition: results by benchmark

Results by benchmark for category n-ary constraints in intension (N-ARY-INT), subcategory boolean problems

This page displays the results of the different solvers for each benchmark for category n-ary constraints in intension (N-ARY-INT), subcategory boolean problems

REMINDER

Keep in mind that the 'Best result' columns only provide the best result given by one of the solvers. This 'Best result' may be wrong in case of an UNSATISFIABLE or OPTIMUM FOUND answer (because there's no efficient way to check these answers).

Description of a cell contents:

Cell example	Meaning
Answer	Solver result
f=...	value of the objective function for the model reported by the solver
TT=...	Total Time (TT): this is the CPU time (in seconds) used by the solver until termination. This time is only meaningful for complete solvers because incomplete solvers will always run until they time out
T1=...	Time to get the best model (T1): this is the wall clock time (in seconds) ellapsed when the solver found its best model. This time is obtained from the 'o lines'. It is useful to compare both complete and incomplete solvers. It doesn't take into account the time to prove optimality of the solution.

Remember that CPU time and wall clock time are two very different notions. The CPU time represents the time during which the instructions of the solver were executed by the processor. The wall clock time represents how much time ellapsed on the clock. For a same event, the CPU time may be either smaller or greater than the wall clock time depending on the number of threads of execution and the number of processors.

Meaning of some abbreviations:

Abbreviation	Meaning
f=...	Value of the objective function
TO	Time Out
MO	Mem. Out (out of memory)

Meaning of the different colors:

Color	Meaning
text	the solver cannot handle this instance
text	the solver gave no answer
text	the solver could give an answer (SAT)
text	the solver gave a definitive answer (OPTIMUM FOUND or UNSAT)
text	the solver performed better than the other ones on that instance
text	the solver was ended by a signal
text	the solver gave an incomplete answer
text	the solver was disqualified in the category
text	the solver gave a wrong answer

For better readability, you may choose to hide some solvers:
AbsconMax 112 pc-d
AbsconMax 112 pc-w
Concrete + CSP4J - MCRW Engine 2008-05-30
Concrete + CSP4J - Tabu Engine 2008-05-30
Sugar v1.13+minisat
Sugar++ v1.13+minisat-inc

Bench name	Best results on this instance	AbsconMax 112 pc-d	AbsconMax 112 pc-w	Concrete + CSP4J - MCRW Engine 2008-05-30	Concrete + CSP4J - Tabu Engine 2008-05-30	Sugar v1.13+minisat	Sugar++ v1.13+minisat-inc
csp/pseudo/chnl/ normalized-chnl-10-11.xml	MOPT f=2 TT=340.209 T1=1.33	MSAT (TO) f=2 TT=3600.12 T1=2.44	MSAT (TO) f=2 TT=3600.06 T1=2.66	MSAT (TO) f=2 TT=3600.01	MSAT (TO) f=15 TT=3600.03	OPTIMUM f=2 TT=409.95 T1=1.33	OPTIMUM f=2 TT=340.209 T1=51.19
csp/pseudo/chnl/ normalized-chnl-10-15.xml	MOPT f=2 TT=3108.81 T1=48.29	MSAT (TO) f=4 TT=3600.1 T1=17.56	MSAT (TO) f=2 TT=3600.14 T1=48.29	MSAT (TO) f=2 TT=3600.03	MSAT (TO) f=18 TT=3600.06	MSAT (TO) f=3 TT=3600.09 T1=75.29	OPTIMUM f=2 TT=3108.81 T1=3108.6
csp/pseudo/chnl/ normalized-chnl-15-16.xml	MSAT TO f=2 TT=3600.06 T1=1.7	MSAT (TO) f=2 TT=3600.08 T1=88	MSAT (TO) f=2 TT=3600.1 T1=84.84	MSAT (TO) f=2 TT=3600.06	MSAT (TO) f=28 TT=3600.07	MSAT (TO) f=2 TT=3600.09 T1=1.7	MSAT (TO) f=2 TT=3600.07 T1=1.99
csp/pseudo/chnl/ normalized-chnl-15-20.xml	MSAT TO f=2 TT=3600.1 T1=2.05	MSAT (TO) f=6 TT=3600.08 T1=101.8	MSAT (TO) f=2 TT=3600.14 T1=160.02	MSAT (TO) f=6 TT=3600.02	MSAT (TO) f=29 TT=3600.04	MSAT (TO) f=2 TT=3600.1 T1=2.05	MSAT (TO) f=4 TT=3600.11 T1=1.57
csp/pseudo/chnl/ normalized-chnl-20-21.xml	MSAT TO f=2 TT=3600.06 T1=2.59	MSAT (TO) f=2 TT=3600.11 T1=88.33	MSAT (TO) f=2 TT=3600.1 T1=249.84	MSAT (TO) f=19 TT=3600.09	MSAT (TO) f=39 TT=3600.03	MSAT (TO) f=2 TT=3600.06 T1=2.59	MSAT (TO) f=5 TT=3600.09 T1=2.5
csp/pseudo/chnl/ normalized-chnl-20-30.xml	MSAT TO f=2 TT=3600.07 T1=3.05	MSAT (TO) f=40 TT=3600.13 T1=0.89	MSAT (TO) f=40 TT=3600.15 T1=1.08	MSAT (TO) f=39 TT=3600.01	? (TO) TT=3600.08	MSAT (TO) f=2 TT=3600.07 T1=3.05	MSAT (TO) f=4 TT=3600.1 T1=54.18
csp/pseudo/chnl/ normalized-chnl-30-31.xml	MSAT TO f=3 TT=3600 T1=10.38	MSAT (TO) f=60 TT=3600.07 T1=1.18	MSAT (TO) f=60 TT=3600.13 T1=1.16	MSAT (TO) f=59 TT=3600.07	? (TO) TT=3600.04	MSAT (TO) f=3 TT=3600 T1=10.38	MSAT (TO) f=5 TT=3600.14 T1=4.13
csp/pseudo/chnl/ normalized-chnl-30-35.xml	MSAT TO f=2 TT=3600.01 T1=14.12	MSAT (TO) f=60 TT=3600.12 T1=1.18	MSAT (TO) f=60 TT=3600.15 T1=1.28	? (TO) TT=3600.07	? (TO) TT=3600.01	MSAT (TO) f=2 TT=3600.01 T1=14.12	MSAT (TO) f=4 TT=3600.12 T1=7.57
csp/pseudo/chnl/ normalized-chnl-30-40.xml	MSAT TO f=2 TT=3600.07 T1=4.61	MSAT (TO) f=60 TT=3600.09 T1=1.27	? f=60 TT=32.822 T1=1.08	? (TO) TT=3600.06	? (TO) TT=3600.01	MSAT (TO) f=2 TT=3600.07 T1=4.61	MSAT (TO) f=8 TT=3600.15 T1=6.49
csp/pseudo/chnl/ normalized-chnl-35-40.xml	MSAT TO f=2 TT=3600.12 T1=99.59	MSAT (TO) f=70 TT=3600.05 T1=1.17	? f=70 TT=33.413 T1=1.18	? (TO) TT=3600.01	? (TO) TT=3600.09	MSAT (TO) f=4 TT=3600.08 T1=543.18	MSAT (TO) f=2 TT=3600.12 T1=99.59
Bench name	Best results on this instance	AbsconMax 112 pc-d	AbsconMax 112 pc-w	Concrete + CSP4J - MCRW Engine 2008-05-30	Concrete + CSP4J - Tabu Engine 2008-05-30	Sugar v1.13+minisat	Sugar++ v1.13+minisat-inc
csp/pseudo/chnl/ normalized-chnl-35-45.xml	MSAT TO f=3 TT=3600.08 T1=5.61	MSAT (TO) f=70 TT=3600.11 T1=1.36	? f=70 TT=33.907 T1=1.37	? (TO) TT=3600.04	? (TO) TT=3600.07	MSAT (TO) f=3 TT=3600.08 T1=5.61	MSAT (TO) f=5 TT=3600.15 T1=4.66
csp/pseudo/mpsReduced/ normalized-mps-red-bandm.xml		? TT=142.765	? TT=138.256	? (problem) TT=0.724	? (problem) TT=0.696	? TT=165.696	? TT=165.169
csp/pseudo/mpsReduced/ normalized-mps-red-blend.xml	MSAT TO f=44 TT=3600.1 T1=14.51	MSAT (TO) f=44 TT=3600.1 T1=14.51	MSAT (TO) f=44 TT=3600.14 T1=16.03	? (problem) TT=0.67	? (problem) TT=0.673	? TT=484.511	? TT=480.915
csp/pseudo/mpsReduced/ normalized-mps-red-egout.xml	MOPT f=1 TT=12.99 T1=12.77	MSAT (TO) f=30 TT=3600.17 T1=45.3	MSAT (TO) f=30 TT=3600.14 T1=45.26	MSAT (TO) f=32 TT=3600.09	MSAT (TO) f=38 TT=3600	OPTIMUM f=1 TT=18.015 T1=17.1	OPTIMUM f=1 TT=12.99 T1=12.77
csp/pseudo/mpsReduced/ normalized-mps-red-sample2.xml	MSAT TO f=14 TT=3600.08 T1=12.18	MSAT (TO) f=14 TT=3600.11 T1=12.18	MSAT (TO) f=14 TT=3600.08 T1=12.36	MSAT (TO) f=14 TT=3600.08	MSAT (TO) f=17 TT=3600.08	? (MO) TT=82.71	? (MO) TT=83.636
csp/pseudo/mpsReduced/ normalized-mps-red-share2b.xml	MSAT TO f=11 TT=3600.07	MSAT (TO) f=17 TT=3600.15 T1=17.13	MSAT (TO) f=17 TT=3600.15 T1=17.22	MSAT (TO) f=11 TT=3600.07	MSAT (TO) f=17 TT=3600.09	? (MO) TT=167.886	? (MO) TT=164.777
csp/pseudo/ primesDimacs/ normalized-bf-0432-007.xml	MSAT TO f=1 TT=3600.08 T1=6.74	? f=1 TT=70.397 T1=6.75	? f=1 TT=118.234 T1=6.74	MSAT (TO) f=1 TT=3600.08	MSAT (TO) f=20 TT=3600.05	? (MO) TT=68.99	? (MO) TT=70.485
csp/pseudo/ primesDimacs/ normalized-bf-1355-075.xml	MSAT f=1 TT=59.582 T1=11.94	MSAT f=1 TT=59.582 T1=12.36	MSAT f=1 TT=597.204 T1=11.94	MSAT (TO) f=2 TT=3600.08	MSAT (TO) f=73 TT=3600.08	? TT=205.974	? TT=208.869
csp/pseudo/ primesDimacs/ normalized-bf-1355-638.xml	MSAT f=1 TT=86.503 T1=13.6	? f=1 TT=904.547 T1=13.6	MSAT f=1 TT=86.503 T1=14.07	MSAT (TO) f=3 TT=3600.02	MSAT (TO) f=84 TT=3600.01	? TT=184.407	? TT=182.549
csp/pseudo/ primesDimacs/ normalized-bf-2670-001.xml	MOPT f=1 TT=467.509 T1=9.04	MSAT (TO) f=1 TT=3600.15 T1=9.04	OPTIMUM f=1 TT=467.509 T1=9.14 CHECKS=13127400 NODES=35854	MSAT (TO) f=1 TT=3600.08	MSAT (TO) f=36 TT=3600.06	? (MO) TT=75.31	? (MO) TT=72.904
Bench name	Best results on this instance	AbsconMax 112 pc-d	AbsconMax 112 pc-w	Concrete + CSP4J - MCRW Engine 2008-05-30	Concrete + CSP4J - Tabu Engine 2008-05-30	Sugar v1.13+minisat	Sugar++ v1.13+minisat-inc
csp/pseudo/ssa/ normalized-ssa-0432-003.xml	MOPT f=1 TT=13.067 T1=1.23	MSAT (TO) f=1 TT=3600.17 T1=1.56	OPTIMUM f=1 TT=706.469 T1=1.23 CHECKS=25342600 NODES=609224	MSAT (TO) f=1 TT=3600.06	MSAT (TO) f=1 TT=3600.02	OPTIMUM f=1 TT=58.648 T1=54.08	OPTIMUM f=1 TT=13.067 T1=12.68
csp/pseudo/ssa/ normalized-ssa-2670-130.xml	MSAT f=1 TT=1678.15 T1=6.04	MSAT (TO) f=1 TT=3600.07 T1=6.76	MSAT f=1 TT=1678.15 T1=6.04	MSAT (TO) f=1 TT=3600.06	MSAT (TO) f=40 TT=3600.07	? (MO) TT=73.51	? (MO) TT=66.111
csp/pseudo/ssa/ normalized-ssa-2670-141.xml	MOPT f=1 TT=46.438 T1=3.94	MSAT f=1 TT=1742.09 T1=3.94	MSAT f=1 TT=809.643 T1=4.06	MSAT (TO) f=1 TT=3600.02	MSAT (TO) f=30 TT=3600.03	OPTIMUM f=1 TT=702.816 T1=648.18	OPTIMUM f=1 TT=46.438 T1=45.94
csp/pseudo/ssa/ normalized-ssa-6288-047.xml		? TT=248.24	? TT=245.807	? (problem) TT=344.321 CHECKS=91320 NODES=0	? (problem) TT=345.784 CHECKS=92456 NODES=0	? TT=546.584	? TT=472.994
csp/pseudo/uclid/ normalized-22s-smv.xml	MSAT f=1 TT=371.596 T1=219.11	MSAT f=1 TT=371.596 T1=219.11	MSAT f=1 TT=1681.34 T1=240.77	MSAT (TO) f=4 TT=3600.02	MSAT (TO) f=29 TT=3600.04	? TT=175.341	? TT=178.165
csp/pseudo/uclid/ normalized-37s-smv.xml	MOPT f=1 TT=43.924 T1=7.83	MSAT (TO) f=1 TT=3600.12 T1=7.85	MSAT (TO) f=1 TT=2108.21 T1=7.83	MSAT (TO) f=1 TT=3600.1	MSAT (TO) f=1 TT=3600.02	OPTIMUM f=1 TT=489.48 T1=449.94	OPTIMUM f=1 TT=43.924 T1=42.12
csp/pseudo/uclid/ normalized-43s-smv.xml	MSAT TO f=4 TT=3600.03	? f=1 TT=268.714 T1=180.51	? f=1 TT=1377.12 T1=168.77	MSAT (TO) f=4 TT=3600.03	MSAT (TO) f=27 TT=3600.09	? TT=185.693	? TT=260.85
csp/pseudo/uclid/ normalized-46s-smv.xml	MOPT f=1 TT=844.907 T1=16.2	MSAT (TO) f=1 TT=2526.84 T1=17.02	? f=1 TT=140.785 T1=16.2	MSAT (TO) f=1 TT=3600.01	MSAT (TO) f=2 TT=3600.01	OPTIMUM f=1 TT=844.907 T1=776.98	No Cert. TT=52.755
csp/pseudo/uclid/ normalized-blast-floppy1-7.xml	MSAT TO f=51 TT=3600.03	MSAT (TO) f=80 TT=3600.2 T1=85.61	MSAT (TO) f=80 TT=3600.35 T1=90.95	MSAT (TO) f=51 TT=3600.03	MSAT (TO) f=70 TT=3600.1	? TT=157.444	? TT=171.465
csp/pseudo/uclid/ normalized-cache-ibm-q-unbounded-Icl2arity-ucl.xml		? TT=475.484	? TT=481.221	? (problem) TT=1178.57 CHECKS=133115 NODES=0	? (problem) TT=1147.57 CHECKS=139236 NODES=0	? TT=196.156	? TT=191.13
Bench name	Best results on this instance	AbsconMax 112 pc-d	AbsconMax 112 pc-w	Concrete + CSP4J - MCRW Engine 2008-05-30	Concrete + CSP4J - Tabu Engine 2008-05-30	Sugar v1.13+minisat	Sugar++ v1.13+minisat-inc
csp/pseudo/uclid/ normalized-elf-rf6.xml	MOPT f=1 TT=1.541 T1=0.68	OPTIMUM f=1 TT=32.364 T1=0.68 CHECKS=113783 NODES=4221	OPTIMUM f=1 TT=31.236 T1=0.78 CHECKS=7563 NODES=140	MSAT (TO) f=1 TT=3600.04	MSAT (TO) f=1 TT=3600.04	OPTIMUM f=1 TT=1.583 T1=1.4	OPTIMUM f=1 TT=1.541 T1=1.38
csp/pseudo/uclid/ normalized-elf-rf8.xml	MSAT TO f=2 TT=1857.62 T1=68.17	? f=2 TT=133.359 T1=71.64	MSAT (TO) f=2 TT=1857.62 T1=68.17	MSAT (TO) f=2 TT=3600.02	MSAT (TO) f=25 TT=3600	? TT=171.441	? TT=175.749
csp/pseudo/uclid/ normalized-ooo-burch-dill-4-accl.xml	MSAT f=2 TT=126.304 T1=66.1	MSAT f=2 TT=126.304 T1=66.1	MSAT (TO) f=2 TT=1906.86 T1=66.45	MSAT (TO) f=3 TT=3600.06	MSAT (TO) f=3 TT=3600.09	? TT=194.485	? TT=180.991
csp/pseudo/uclid/ normalized-ooo-tag10.xml	MSAT TO f=2 TT=3600.04	MSAT f=13 TT=231.978 T1=152.93	MSAT (TO) f=13 TT=2044.38 T1=151.4	MSAT (TO) f=2 TT=3600.04	MSAT (TO) f=30 TT=3600.08	? TT=242.813	? TT=229.5

Some statistics...

	AbsconMax 112 pc-d	AbsconMax 112 pc-w	Concrete + CSP4J - MCRW Engine 2008-05-30	Concrete + CSP4J - Tabu Engine 2008-05-30	Sugar v1.13+minisat	Sugar++ v1.13+minisat-inc
Number of times the solver is able to give the best known answer	9	14	9	0	15	9
Number of times the solver is able to give the best known answer from an incomplete solver point of view (i.e. without considering optimality proof)	15	18	17	3	15	9
Number of times the solver is the best solver from a complete solver point of view (i.e. best known answer and best TT time)	7	9	7	0	9	9
Number of times the solver is the best solver from an incomplete solver point of view (i.e. best known answer and best T1 time)	7	6	0	0	9	2