PB'07 evaluation: results by benchmark

Results by benchmark for category optimisation, small integers, linear constraints (OPT-SMALLINT-LIN), subcategory Handmade, subsubcategory Radar Surveillance

This page displays the results of the different solvers for each benchmark for category optimisation, small integers, linear constraints (OPT-SMALLINT-LIN), subcategory Handmade, subsubcategory Radar Surveillance

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 (complete solvers point of view)
text	the solver performed better than the other ones on that instance (incomplete solvers point of view)
text	the solver was ended by a signal or other problem
text	the solver gave an incomplete answer
text	the solver gave a wrong answer

For better readability, you may choose to hide some solvers:
absconPseudo 102
bsolo 3.0.16
bsolo 3.0.17
glpPB 0.2
minisat+ 1.14
oree 0.1.2 alpha
PB-clasp 2007-03-23
PB-clasp 2007-04-10
PBS4 2007-03-23
PBS4_v2 2007-03-23
Pueblo 1.4
sat4jPseudoCP 2007-03-23
sat4jPseudoCPClause 2007-03-23
SAT4JPseudoResolution 2007-03-23
wildcat-rnp 2007-03-21
wildcat-skc 2007-03-21

Bench name	Best results on this instance	absconPseudo 102	bsolo 3.0.16	bsolo 3.0.17	glpPB 0.2	minisat+ 1.14	oree 0.1.2 alpha	PB-clasp 2007-03-23	PB-clasp 2007-04-10	PBS4 2007-03-23	PBS4_v2 2007-03-23	Pueblo 1.4	sat4jPseudoCP 2007-03-23	sat4jPseudoCPClause 2007-03-23	SAT4JPseudoResolution 2007-03-23	wildcat-rnp 2007-03-21	wildcat-skc 2007-03-21
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-10:10:4.5:0.5:100.opb	OPT f=3 TT=0.04 T1=0.01	SAT (TO) f=9 TT=1800.06 T1=0.35	OPT f=3 TT=0.04 T1=0	OPT f=3 TT=0.04 T1=0.01	OPT f=3 TT=0.39 T1=0.29	SAT (TO) f=9 TT=1800.09 T1=31.08	SAT (TO) f=16 TT=1800.07 T1=79.36	? (TO) TT=1800.07	? (TO) TT=1800.13	No Cert. TT=1800.06	SAT (TO) f=9 TT=1800.06 T1=1800.04	SAT f=7 TT=1782.74 T1=1782.65	SAT (TO) f=9 TT=1800.22 T1=2.65	SAT (TO) f=8 TT=1800.13 T1=316.13	SAT (TO) f=12 TT=1800.27 T1=0.45	SAT (TO) f=3 TT=1800.02 T1=36.28	SAT (TO) f=3 TT=1800.11 T1=22.38
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-10:10:4.5:0.95:100.opb	OPT f=0 TT=0.22 T1=0.09	SAT (TO) f=6 TT=1800.14 T1=0.5	OPT f=0 TT=0.2 T1=0.09	OPT f=0 TT=0.22 T1=0.09	OPT f=0 TT=1.009 T1=1	SAT (TO) f=6 TT=1800.13 T1=781.42	SAT (TO) f=13 TT=1800.15 T1=19.09	? (TO) TT=1800.08	? (TO) TT=1800.1	No Cert. TT=1800.05	SAT (TO) f=5 TT=1800.04 T1=1800.02	SAT f=5 TT=1782.73 T1=1782.72	SAT (TO) f=2 TT=1800.12 T1=1.49	SAT (TO) f=2 TT=1800.19 T1=1.3	SAT (TO) f=5 TT=1800.09 T1=0.46	SAT (TO) f=0 TT=1800.1 T1=18.69	SAT (TO) f=0 TT=1800.09 T1=22.59
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-10:10:4.5:0.95:98.opb	OPT f=1 TT=0.096 T1=0.06	SAT (TO) f=5 TT=1800.12 T1=0.49	OPT f=1 TT=0.09 T1=0	OPT f=1 TT=0.096 T1=0.06	OPT f=1 TT=0.53 T1=0.49	SAT (TO) f=9 TT=1800.13 T1=305.61	SAT (TO) f=12 TT=1800.16 T1=709.19	? (TO) TT=1800.09	? (TO) TT=1800.06	No Cert. TT=1800.04	SAT (TO) f=10 TT=1800.09 T1=1800.07	SAT f=11 TT=1782.73 T1=1782.69	SAT (TO) f=5 TT=1800.14 T1=2.45	SAT (TO) f=5 TT=1800.18 T1=2.74	SAT (TO) f=8 TT=1800.39 T1=0.45	SAT (TO) f=1 TT=1800.07 T1=21.49	SAT (TO) f=1 TT=1800.03 T1=44.48
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-10:20:4.5:0.5:100.opb	OPT f=0 TT=0.597 T1=0.49	SAT (TO) f=12 TT=1800.14 T1=0.48	OPT f=0 TT=0.521 T1=0.49	OPT f=0 TT=0.597 T1=0.49	OPT f=0 TT=3.771 T1=3.69	SAT (TO) f=26 TT=1800.13 T1=330.9	SAT (TO) f=28 TT=1800.23 T1=1734.89	? (TO) TT=1800.06	? (TO) TT=1800.14	No Cert. TT=1800.05	SAT (TO) f=36 TT=1800.04 T1=1800.02	SAT f=19 TT=1782.73 T1=1782.64	SAT (TO) f=12 TT=1800.18 T1=5.77	SAT (TO) f=12 TT=1800.22 T1=5.79	SAT (TO) f=19 TT=1800.18 T1=0.6	SAT (TO) f=4 TT=1800.08 T1=154.15	SAT (TO) f=3 TT=1800.1 T1=766.51
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-10:20:4.5:0.95:100.opb	OPT f=1 TT=0.798 T1=0.58	SAT (TO) f=11 TT=1800.16 T1=0.57	OPT f=1 TT=0.648 T1=0.59	OPT f=1 TT=0.798 T1=0.58	OPT f=1 TT=5.742 T1=5.69	SAT (TO) f=89 TT=1800.12 T1=779.86	SAT (TO) f=58 TT=1800.34 T1=89.26	? (TO) TT=1800.11	? (TO) TT=1800.16	No Cert. TT=1800.04	SAT (TO) f=10 TT=1800.06 T1=1800.03	SAT f=16 TT=1782.73 T1=1782.67	SAT (TO) f=7 TT=1800.16 T1=4.77	SAT (TO) f=7 TT=1800.21 T1=4.77	SAT (TO) f=17 TT=1800.2 T1=0.74	SAT (TO) f=2 TT=1800.09 T1=779.13	SAT (TO) f=2 TT=1800.05 T1=928.46
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-10:20:4.5:0.95:98.opb	OPT f=2 TT=0.77 T1=0.59	SAT (TO) f=22 TT=1800.14 T1=0.49	OPT f=2 TT=0.678 T1=0.59	OPT f=2 TT=0.77 T1=0.59	OPT f=2 TT=8.149 T1=8.09	SAT (TO) f=97 TT=1800.07 T1=1082.02	SAT (TO) f=62 TT=1800.15 T1=1596.8	? (TO) TT=1800.13	? (TO) TT=1800.03	No Cert. TT=1800.1	SAT (TO) f=31 TT=1800.07 T1=1800.05	SAT f=25 TT=1782.74 T1=1782.64	SAT (TO) f=17 TT=1800.17 T1=7.63	SAT (TO) f=17 TT=1800.26 T1=7.58	SAT (TO) f=25 TT=1800.12 T1=0.63	SAT (TO) f=6 TT=1800.09 T1=407.91	SAT (TO) f=6 TT=1800.04 T1=1461.71
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-30:30:4.5:0.5:100.opb	OPT f=5 TT=43.044 T1=40.49	SAT (TO) f=51 TT=1800.13 T1=0.83	OPT f=5 TT=40.727 T1=40.67	OPT f=5 TT=43.044 T1=40.49	? (TO) TT=1800.1	SAT (TO) f=735 TT=1800.16 T1=38.67	SAT (TO) f=232 TT=1800.46 T1=419.69	? (TO) TT=1800.13	? (TO) TT=1800.07	No Cert. TT=1800.11	SAT (TO) f=56 TT=1800.09 T1=1800.07	SAT f=109 TT=1782.75 T1=1782.7	SAT (TO) f=43 TT=1800.35 T1=76.52	SAT (TO) f=43 TT=1800.33 T1=75.93	SAT (TO) f=51 TT=1800.21 T1=1.79	SAT (TO) f=196 TT=1800.1 T1=1789.38	SAT (TO) f=48 TT=1800.04 T1=1034.36
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-30:30:4.5:0.95:100.opb	SAT f=55 TT=1800.3 T1=247.66	SAT (TO) f=59 TT=1800.06 T1=0.82	SAT (TO) f=253 TT=1800.25 T1=1761.62	SAT (TO) f=253 TT=1800.33 T1=1750.28	? (TO) TT=1800.01	SAT (TO) f=766 TT=1800.09 T1=66.88	SAT (TO) f=265 TT=1800.32 T1=928.66	? (TO) TT=1800.09	? (TO) TT=1800.15	No Cert. TT=1800.14	SAT (TO) f=252 TT=1800.1 T1=1800.04	SAT f=107 TT=1782.76 T1=1782.7	SAT (TO) f=55 TT=1800.38 T1=248.16	SAT (TO) f=55 TT=1800.3 T1=247.66	SAT (TO) f=69 TT=1800.26 T1=1.84	SAT (TO) f=122 TT=1800.09 T1=1773.17	SAT (TO) f=72 TT=1800.11 T1=1434.61
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-30:30:4.5:0.95:98.opb	OPT f=4 TT=1186.97 T1=1186.88	SAT (TO) f=78 TT=1800.11 T1=0.81	SAT (TO) f=272 TT=1800.25 T1=18.29	SAT (TO) f=272 TT=1800.31 T1=18.19	OPT f=4 TT=1186.97 T1=1186.88	SAT (TO) f=732 TT=1800.15 T1=1479.28	SAT (TO) f=331 TT=1800.63 T1=291.22	? (TO) TT=1800.14	? (TO) TT=1800.09	No Cert. TT=1800.11	SAT (TO) f=90 TT=1800.09 T1=1800.06	SAT f=168 TT=1782.76 T1=1782.66	SAT (TO) f=78 TT=1800.36 T1=343.01	SAT (TO) f=78 TT=1800.33 T1=346.33	SAT (TO) f=88 TT=1800.27 T1=1.8	SAT (TO) f=118 TT=1800.03 T1=1762.72	SAT (TO) f=103 TT=1800.03 T1=1439.39
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-30:70:4.5:0.5:100.opb	SAT f=116 TT=1800.14 T1=1.34	SAT (TO) f=116 TT=1800.14 T1=1.34	SAT (MO) f=600 TT=380.249 T1=2.29	SAT (MO) f=600 TT=378.004 T1=2.29	? (TO) TT=1800.05	SAT (TO) f=2029 TT=1800.13 T1=1420.48	SAT (MO) f=571 TT=1076.51 T1=165.23	? (TO) TT=1800.21	? (TO) TT=1800.09	No Cert. TT=1800.14	SAT (TO) f=173 TT=1800.06 T1=1800.01	SAT f=283 TT=1782.81 T1=1782.69	SAT (TO) f=146 TT=1800.69 T1=3.29	SAT (TO) f=146 TT=1800.71 T1=3.26	SAT (TO) f=146 TT=1800.59 T1=3.37	SAT (TO) f=1621 TT=1800.09 T1=1789.85	SAT (TO) f=174 TT=1800.09 T1=1709.27
Bench name	Best results on this instance	absconPseudo 102	bsolo 3.0.16	bsolo 3.0.17	glpPB 0.2	minisat+ 1.14	oree 0.1.2 alpha	PB-clasp 2007-03-23	PB-clasp 2007-04-10	PBS4 2007-03-23	PBS4_v2 2007-03-23	Pueblo 1.4	sat4jPseudoCP 2007-03-23	sat4jPseudoCPClause 2007-03-23	SAT4JPseudoResolution 2007-03-23	wildcat-rnp 2007-03-21	wildcat-skc 2007-03-21
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-30:70:4.5:0.95:100.opb	SAT f=130 TT=1800.64 T1=972.03	SAT (TO) f=143 TT=1800.16 T1=1.41	SAT (MO) f=637 TT=358.198 T1=60.77	SAT (MO) f=637 TT=357.196 T1=60.37	? (TO) TT=1800.11	SAT (TO) f=2186 TT=1800.1 T1=488.9	SAT (MO) f=661 TT=1462.81 T1=780.33	? (TO) TT=1800.14	? (TO) TT=1800.11	No Cert. TT=1800.07	SAT (TO) f=135 TT=1800.09 T1=1800.02	SAT f=276 TT=1782.82 T1=1782.68	SAT (TO) f=130 TT=1800.64 T1=972.03	SAT (TO) f=130 TT=1800.65 T1=981.7	SAT (TO) f=135 TT=1800.58 T1=3.37	SAT (TO) f=1117 TT=1800.1 T1=1787.95	SAT (TO) f=169 TT=1800.1 T1=1753.37
normalized-PB06/OPT-SMALLINT/web/ www.ps.uni-sb.de/~walser/benchmarks/ radar/normalized-30:70:4.5:0.95:98.opb	SAT f=203 TT=1800.6 T1=3.3	SAT (TO) f=216 TT=1800.13 T1=1.42	SAT (MO) f=764 TT=395.841 T1=0.99	SAT (MO) f=764 TT=394.563 T1=0.99	? (TO) TT=1800.03	SAT (TO) f=2091 TT=1800.17 T1=737.04	SAT (MO) f=729 TT=1765.46 T1=343.8	? (TO) TT=1800.25	? (TO) TT=1800.1	No Cert. TT=1800.12	SAT (TO) f=221 TT=1800.06 T1=1800.02	SAT f=390 TT=1782.82 T1=1782.69	SAT (TO) f=203 TT=1800.67 T1=3.37	SAT (TO) f=203 TT=1800.6 T1=3.3	SAT (TO) f=203 TT=1800.61 T1=3.41	SAT (TO) f=1314 TT=1800.12 T1=1796.78	SAT (TO) f=259 TT=1800.12 T1=1781.49

Some statistics...

	absconPseudo 102	bsolo 3.0.17	glpPB 0.2	sat4jPseudoCP 2007-03-23	sat4jPseudoCPClause 2007-03-23	SAT4JPseudoResolution 2007-03-23	wildcat-rnp 2007-03-21	wildcat-skc 2007-03-21
Number of times the solver is able to give the best known answer	1	7	7	3	3	1	0	0
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)	1	7	7	3	3	1	3	3
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)	1	7	1	3	3	1	0	0
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)	1	7	1	1	2	0	0	0