DATE/TIME: 09/29/08 16:20:40 BENCHMARKS FOR THE FOLLOWING SOLVERS: - BARON2 - LINDOGLOBAL - ALPHAECP - BONMINOA - DICOPT - SBB - OQNLP Solver resource times are given in seconds. If no optimal or feasible solution is found, the status is listed instead of the resource time. * Status details: opt - optimal feas - feasible infes - infeasible unbnd - unbounded f - fail (no data) - no data available in trace file ================================================================================================================================================================ MODELNAME BARON2 LINDOGLOBAL ALPHAECP BONMINOA DICOPT SBB OQNLP ---------------------------------------------------------------------------------------------------------------------------------------------------------------- alan 0.03 0.03 0.07 0.24 0.00 0.21 858.55 batch 1.24 2.25 4.10 2.21 0.02 0.49 4423.27 du-opt5 106.14 2047.60 12.87 6.56 7.07 21.32 34.70 du-opt 62.50 270.94 3.09 9.73 3600.01 1.72 23.65 ex1223 0.06 0.10 0.16 0.12 0.01 0.22 25.23 ex1223a 0.01 0.02 0.08 0.02 0.00 0.16 22.48 ex1223b 0.04 0.07 0.13 0.07 0.01 0.22 22.96 fac1 0.03 0.36 0.10 0.12 0.01 0.23 4301.33 fac3 0.35 53.81 0.57 0.50 0.15 0.56 4321.78 fo7 3600.00 3600.31 356.45 1187.08 1160.22 6719.63 7234.18 gbd 0.00 0.01 0.01 0.01 0.00 0.14 63.18 m3 0.06 1.70 0.25 0.13 0.07 1.11 7224.50 m6 110.34 495.26 3.58 12.73 1.05 2884.98 7208.29 m7 569.21 3600.43 11.64 119.73 0.85 5959.90 7204.40 meanvarx 0.13 0.08 0.12 0.31 0.00 0.21 370.15 nvs03 0.01 0.03 0.01 0.00 0.00 0.20 4293.52 nvs10 0.02 0.02 0.04 0.02 3600.00 0.15 4301.83 o7 3600.00 3600.43 3456.29 3605.87 3600.00 6631.94 7335.47 risk2bpb 2.09 2.23 1.10 2.59 0.08 0.52 375.84 st_e14 0.06 0.15 0.11 0.11 0.04 0.21 25.08 st_miqp1 0.01 0.03 0.00 0.01 0.00 0.20 0.06 st_miqp2 0.01 0.04 0.04 f * 0.01 0.27 5341.91 st_miqp3 0.00 0.01 0.01 0.01 f * 0.11 9303.03 st_miqp4 0.00 0.01 0.00 0.08 f * 0.13 45.55 st_miqp5 0.01 0.01 0.04 0.06 0.00 0.12 14.73 st_test5 0.02 0.03 0.05 0.00 0.00 0.38 5.13 st_test6 0.04 0.04 0.02 0.01 0.01 0.49 4.88 st_test8 0.02 0.03 0.01 0.00 0.00 0.14 5211.44 st_testgr1 0.02 1.45 0.08 0.31 0.68 0.33 16.78 st_testgr3 0.28 11.15 0.06 0.04 0.01 0.32 18.23 st_testph4 0.01 0.01 0.01 0.01 0.00 0.37 5006.69 stockcycle 12.96 310.08 3600.24 f * 2661.75 591.14 4201.61 synthes1 0.01 0.04 0.07 0.16 0.00 0.17 29.79 synthes2 0.02 0.59 0.27 0.16 0.01 0.27 4416.47 synthes3 0.06 4.38 0.85 0.59 0.05 0.43 4441.63 tls12 3600.00 3607.48 3600.73 f * 3600.02 11222.85 5462.07 tls6 3600.00 3600.82 3600.90 3605.35 3600.01 10020.91 5161.70 tls7 3600.00 3602.98 3600.55 3605.58 3600.00 5234.91 5341.71 ================================================================================================================================================================ Mean (all feasible): 20.51 33.55 16.70 24.90 41.72 28.30 786.92 Mean (only optimal): 4278.65 137.85 7200.00 7200.00 7200.00 7200.00 7200.00 PROBLEM SIZES: ================================================================================================ PROBLEM EQUATIONS TOTAL VAR. DISCR. VAR TOTAL NZ NONLINEAR NZ ================================================================================================ alan 8 9 4 24 3 batch 74 47 24 191 22 du-opt5 10 21 12 47 20 du-opt 10 21 13 47 20 ex1223 14 12 4 40 17 ex1223a 10 8 4 32 9 ex1223b 10 8 4 32 17 fac1 19 23 6 75 16 fac3 34 67 12 217 54 fo7 212 115 42 869 14 gbd 5 5 3 17 1 m3 44 27 6 157 6 m6 158 87 30 635 12 m7 212 115 42 867 14 meanvarx 45 36 14 111 7 nvs03 3 3 2 7 3 nvs10 3 3 2 7 6 o7 212 115 42 877 14 risk2bpb 581 464 12 2289 3 st_e14 14 12 4 40 17 st_miqp1 2 6 5 11 5 st_miqp2 4 5 4 11 2 st_miqp3 2 3 2 5 1 st_miqp4 5 7 3 16 3 st_miqp5 14 8 2 75 2 st_test5 12 11 10 112 7 st_test6 6 11 10 57 10 st_test8 21 25 24 121 24 st_testgr1 6 11 10 52 10 st_testgr3 21 21 20 182 20 st_testph4 11 4 3 28 3 stockcycle 98 481 432 1009 48 synthes1 7 7 3 23 6 synthes2 15 12 5 49 8 synthes3 24 18 8 91 12 tls12 385 813 668 7205 288 tls6 121 216 179 1370 72 tls7 155 346 296 2258 98