DATE/TIME: 09/01/07 17:03:08 BENCHMARKS FOR THE FOLLOWING SOLVERS: - BARON - LaGO - BONMIN 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 BARON LaGO BONMIN ------------------------------------------------------------------------------ alan 0.03 0.09 0.09 batch 1.40 0.51 0.88 du-opt 150.01 1388.32 28.47 du-opt5 185.27 2.70 31.49 ex1223 0.13 0.11 0.30 ex1223a 0.03 0.07 0.02 ex1223b 0.09 0.10 0.25 fac1 0.06 0.67 0.13 fac3 0.85 0.67 1.84 fo7 2101.61 f * f * gbd 0.01 0.05 0.01 m3 0.11 0.61 0.46 m6 318.57 1119.18 128.19 m7 2231.79 3600.08 729.51 meanvarx 0.30 0.14 0.16 nvs03 0.01 0.04 0.01 nvs10 0.04 0.06 0.03 o7 3600.00 f * f * risk2b 4.90 16.66 0.94 risk2bpb 5.59 17.30 0.78 st_e14 0.12 0.11 0.30 st_e35 18.68 1.46 f * st_miqp1 0.01 0.05 0.02 st_miqp2 0.02 0.06 f * st_miqp3 0.00 0.04 0.01 st_miqp4 0.01 f * 0.04 st_miqp5 0.02 0.09 0.02 stockcycle 974.04 3600.16 f * st_test5 0.03 0.08 0.00 st_test6 0.07 0.10 0.01 st_test8 0.04 0.15 0.01 st_testgr1 0.02 0.09 2.99 st_testgr3 0.60 0.32 1.80 st_testph4 0.01 0.05 0.01 synthes1 0.02 0.13 0.13 synthes2 0.05 0.19 0.10 synthes3 0.11 0.29 0.45 tls12 f * f * f * tls6 3600.03 f * f * tls7 f * f * f * ============================================================================== 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-opt 10 21 13 47 20 du-opt5 10 21 12 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 risk2b 581 464 12 2289 3 risk2bpb 581 464 12 2289 3 st_e14 14 12 4 40 17 st_e35 40 33 7 131 16 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 stockcycle 98 481 432 1009 48 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 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