PB'07 evaluation: results by benchmark

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

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 Queens 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 (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/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_0.opb.PB06.opb	SAT f=434 TT=1800.07 T1=1083.4	? (TO) TT=1800.12	SAT (MO) f=5466 TT=1061.87 T1=552.73	SAT (MO) f=5466 TT=1109.21 T1=577.62	? (TO) TT=1800.1	SAT (TO) f=5555 TT=1800.36 T1=944.79	? (TO) TT=1802.19	? (MO) TT=1491.76	? (MO) TT=459.34	No Cert. TT=1800.1	SAT (TO) f=9006 TT=1800.07 T1=134.25	? (MO) TT=1483.91	? (TO) TT=1800.15	? (TO) TT=1800.12	? (TO) TT=1800.16	SAT (TO) f=434 TT=1800.07 T1=1083.4	SAT (TO) f=505 TT=1800.12 T1=909.45
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_10.opb.PB06.opb	SAT f=480 TT=1800.13 T1=1656.92	? (TO) TT=1800.12	SAT (MO) f=5588 TT=1064.79 T1=1048.51	SAT (MO) f=5588 TT=1115.68 T1=1098.69	? (TO) TT=1800.1	SAT (TO) f=5911 TT=1800.32 T1=1276.53	? (TO) TT=1801.09	? (MO) TT=1489.33	? (MO) TT=461.08	No Cert. TT=1800.04	SAT (TO) f=8683 TT=1800.06 T1=1138.6	? (MO) TT=1559.88	? (TO) TT=1800.16	? (TO) TT=1800.19	? (TO) TT=1800.26	SAT (TO) f=480 TT=1800.13 T1=1656.92	SAT (TO) f=608 TT=1800.16 T1=1614.35
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_11.opb.PB06.opb	SAT f=443 TT=1800.13 T1=1409.19	? (TO) TT=1800.09	SAT (MO) f=5765 TT=1123.44 T1=180.82	SAT (MO) f=5765 TT=1119.99 T1=180.4	? (TO) TT=1800.1	SAT (TO) f=4683 TT=1800.3 T1=1145.42	? (TO) TT=1801.6	? (MO) TT=1491.64	? (MO) TT=459.46	No Cert. TT=1800.11	SAT (TO) f=8287 TT=1800.07 T1=1667.38	? (MO) TT=1595.2	? (TO) TT=1800.2	? (TO) TT=1800.16	? (TO) TT=1800.32	SAT (TO) f=443 TT=1800.13 T1=1409.19	SAT (TO) f=577 TT=1800.15 T1=1169.85
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_12.opb.PB06.opb	SAT f=419 TT=1800.12 T1=1080.43	? (TO) TT=1800.14	SAT (MO) f=5602 TT=1506.62 T1=1110.88	SAT (MO) f=5602 TT=1495.01 T1=1101.79	? (TO) TT=1800.15	SAT (TO) f=5733 TT=1800.31 T1=1704.96	? (TO) TT=1802.18	? (MO) TT=1487.64	? (MO) TT=458.27	No Cert. TT=1800.05	SAT (TO) f=8634 TT=1800.06 T1=1471	? (MO) TT=1467.35	? (TO) TT=1800.14	? (TO) TT=1800.16	? (TO) TT=1800.29	SAT (TO) f=419 TT=1800.12 T1=1080.43	SAT (TO) f=488 TT=1800.16 T1=790.27
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_13.opb.PB06.opb	SAT f=431 TT=1800.1 T1=1566.01	? (TO) TT=1800.12	SAT (MO) f=5375 TT=1020.89 T1=633.3	SAT (MO) f=5375 TT=1016.45 T1=630.84	? (TO) TT=1800.17	SAT (TO) f=5270 TT=1800.27 T1=1475.46	? (TO) TT=1801.56	? (MO) TT=1488.19	? (MO) TT=457.9	No Cert. TT=1800.09	SAT (TO) f=7852 TT=1800.07 T1=987.14	? (MO) TT=1699.63	? (TO) TT=1800.2	? (TO) TT=1800.18	? (TO) TT=1800.39	SAT (TO) f=431 TT=1800.1 T1=1566.01	SAT (TO) f=468 TT=1800.14 T1=521.38
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_14.opb.PB06.opb	SAT f=502 TT=1800.07 T1=1783.62	? (TO) TT=1800.17	SAT (MO) f=5656 TT=1074.22 T1=987.39	SAT (MO) f=5656 TT=1070.78 T1=983.53	? (TO) TT=1800.1	SAT (TO) f=5675 TT=1800.29 T1=809.28	? (TO) TT=1801.37	? (MO) TT=1493.15	? (MO) TT=458.97	No Cert. TT=1800.03	SAT (TO) f=9419 TT=1800.04 T1=5.99	? (MO) TT=1446.89	? (TO) TT=1800.09	? (TO) TT=1800.09	? (TO) TT=1800.3	SAT (TO) f=502 TT=1800.07 T1=1783.62	SAT (TO) f=618 TT=1800.06 T1=281.44
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_1.opb.PB06.opb	SAT f=433 TT=1800.07 T1=1669.45	? (TO) TT=1800.17	SAT (MO) f=5573 TT=1121.47 T1=573.26	SAT (MO) f=5573 TT=1117.65 T1=571.76	? (TO) TT=1800.09	SAT (MO) f=5633 TT=1627.11 T1=1463.04	? (TO) TT=1802.17	? (MO) TT=1488.78	? (MO) TT=459.87	No Cert. TT=1800.03	SAT (TO) f=8571 TT=1800.04 T1=329.09	? (MO) TT=1566.4	? (TO) TT=1800.13	? (TO) TT=1800.12	? (TO) TT=1800.36	SAT (TO) f=433 TT=1800.07 T1=1669.45	SAT (TO) f=474 TT=1800.06 T1=1102.96
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_2.opb.PB06.opb	SAT f=436 TT=1800.08 T1=1370.73	? (TO) TT=1800.16	SAT (MO) f=5328 TT=969.491 T1=158.62	SAT (MO) f=5328 TT=966.821 T1=157.84	? (TO) TT=1800.16	SAT (MO) f=5889 TT=1775.54 T1=241.41	? (TO) TT=1802.11	? (MO) TT=1493.24	? (MO) TT=458.71	No Cert. TT=1800.08	SAT (TO) f=9535 TT=1800.12 T1=1517.76	SAT f=5467 TT=1783.01 T1=1767.21	? (TO) TT=1800.22	? (TO) TT=1800.1	? (TO) TT=1800.29	SAT (TO) f=436 TT=1800.08 T1=1370.73	SAT (TO) f=568 TT=1800.09 T1=1283.46
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_3.opb.PB06.opb	SAT f=478 TT=1800.08 T1=1328.4	? (TO) TT=1800.13	SAT (MO) f=5787 TT=1205.5 T1=884.39	SAT (MO) f=5787 TT=1198.91 T1=879.37	? (TO) TT=1800.11	SAT (TO) f=5681 TT=1800.36 T1=476.78	? (TO) TT=1801.38	? (MO) TT=1488.03	? (MO) TT=460.2	No Cert. TT=1800.04	SAT (TO) f=9001 TT=1800.06 T1=6.19	SAT f=5952 TT=1783.01 T1=205.92	? (TO) TT=1800.11	? (TO) TT=1800.11	? (TO) TT=1800.36	SAT (TO) f=478 TT=1800.08 T1=1328.4	SAT (TO) f=537 TT=1800.15 T1=941.06
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_4.opb.PB06.opb	SAT f=466 TT=1800.11 T1=1656.84	? (TO) TT=1800.18	SAT (MO) f=5609 TT=1120.12 T1=111.82	SAT (MO) f=5609 TT=1117.75 T1=111.65	? (TO) TT=1800.16	SAT (TO) f=5674 TT=1800.34 T1=1643.51	? (TO) TT=1800.45	? (MO) TT=1488.64	? (MO) TT=458.31	No Cert. TT=1800.06	SAT (TO) f=8466 TT=1800.11 T1=1553.26	? (MO) TT=1759.73	? (TO) TT=1800.18	? (TO) TT=1800.1	? (TO) TT=1800.29	SAT (TO) f=466 TT=1800.11 T1=1656.84	SAT (TO) f=560 TT=1800.16 T1=1756.2
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/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_5.opb.PB06.opb	SAT f=474 TT=1800.06 T1=1752.52	? (TO) TT=1800.11	SAT (MO) f=5707 TT=1114.33 T1=805.68	SAT (MO) f=5707 TT=1108.85 T1=801.46	? (TO) TT=1800.12	SAT (MO) f=5446 TT=1631.35 T1=666.14	? (TO) TT=1802.15	? (MO) TT=1422.23	? (MO) TT=459.93	No Cert. TT=1800.04	SAT (TO) f=7977 TT=1800.1 T1=697.09	? (MO) TT=1561.87	? (TO) TT=1800.09	? (TO) TT=1800.13	? (TO) TT=1800.18	SAT (TO) f=474 TT=1800.06 T1=1752.52	SAT (TO) f=494 TT=1800.1 T1=638.47
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_6.opb.PB06.opb	SAT f=453 TT=1800.13 T1=1170.9	? (TO) TT=1800.21	SAT (MO) f=5246 TT=1186.32 T1=212.04	SAT (MO) f=5246 TT=1180.53 T1=210.1	? (TO) TT=1800.12	SAT (MO) f=6062 TT=1791.75 T1=838.88	? (TO) TT=1802.14	? (MO) TT=1489.64	? (MO) TT=459.2	No Cert. TT=1800.11	SAT (TO) f=7597 TT=1800.04 T1=659.54	? (MO) TT=1605.08	? (TO) TT=1800.11	? (TO) TT=1800.15	? (TO) TT=1800.29	SAT (TO) f=453 TT=1800.13 T1=1170.9	SAT (TO) f=492 TT=1800.09 T1=1007.33
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_7.opb.PB06.opb	SAT f=452 TT=1800.1 T1=1391.44	? (TO) TT=1800.13	SAT (MO) f=5626 TT=1286.58 T1=1143	SAT (MO) f=5626 TT=1280.32 T1=1136.65	? (TO) TT=1800.12	SAT (TO) f=5350 TT=1800.13 T1=1237.15	? (TO) TT=1802.12	? (MO) TT=1487.51	? (MO) TT=459.22	No Cert. TT=1800.04	SAT (TO) f=7547 TT=1800.07 T1=1201.47	? (MO) TT=1542.91	? (TO) TT=1800.1	? (TO) TT=1800.12	? (TO) TT=1800.33	SAT (TO) f=452 TT=1800.1 T1=1391.44	SAT (TO) f=580 TT=1800.11 T1=1155.3
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_8.opb.PB06.opb	SAT f=397 TT=1800.09 T1=396.56	? (TO) TT=1800.19	SAT (MO) f=5599 TT=963.052 T1=82.74	SAT (MO) f=5599 TT=959.857 T1=82.27	? (TO) TT=1800.1	SAT (MO) f=5966 TT=1662.28 T1=1316.86	? (TO) TT=1802.13	? (MO) TT=1491.6	? (MO) TT=459.75	No Cert. TT=1800.09	SAT (TO) f=7591 TT=1800.04 T1=1449.99	SAT f=5545 TT=1782.97 T1=1399.92	? (TO) TT=1800.13	? (TO) TT=1800.17	? (TO) TT=1800.22	SAT (TO) f=397 TT=1800.09 T1=396.56	SAT (TO) f=463 TT=1800.11 T1=1289.37
normalized-PB06/OPT-SMALLINT/ submitted-PB06/liu/wnq/ normalized-wnq_n100_mw99_9.opb.PB06.opb	SAT f=447 TT=1800.06 T1=1763.61	? (TO) TT=1800.17	SAT (MO) f=5633 TT=1246.66 T1=1137.34	SAT (MO) f=5633 TT=1300.96 T1=1189.25	? (TO) TT=1800.13	SAT (TO) f=5012 TT=1800.29 T1=930.52	? (TO) TT=1802.16	? (MO) TT=1487.45	? (MO) TT=460.67	No Cert. TT=1800.05	SAT (TO) f=8530 TT=1800.05 T1=912.15	? (MO) TT=1541.16	? (TO) TT=1800.16	? (TO) TT=1800.13	? (TO) TT=1800.16	SAT (TO) f=447 TT=1800.06 T1=1763.61	SAT (TO) f=521 TT=1800.1 T1=1380.35

Some statistics...

	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
Number of times the solver is able to give the best known answer	0	0	0	0	0	0	0	0	0	0	0	0	0	0	15	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)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	15	0
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)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	15	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)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	15	0