| Date / Time: | 11/15/02 12:53:30 |
| Tracefile 1 : | OQMSCONOPT.TXT |
| Tracefile 2 : | OQMSSNOPT.TXT |
| Solvers used : | OQNLP/CONOPT |
| OQNLP/SNOPT | |
| Modeltype(s) | NLP |
| Total | Obj. OQNLP/CONOPTbetter | Obj. same | Obj. OQNLP/SNOPT better | |
| Solver OQNLP/CONOPT much faster : | 4 | 1 | 3 | - |
| Solver OQNLP/CONOPT faster : | 10 | 1 | 6 | 3 |
| Solvers perform the same: | 7 | - | 7 | - |
| Solver OQNLP/SNOPT faster : | 71 | 2 | 67 | 2 |
| Solver OQNLP/SNOPT much faster : | 5 | - | 4 | 1 |
| Total models solved optimal/feasible : | 97 | 4 | 87 | 6 |
| Outcome | Model Status | Solver Status |
| optimal | 1 or 15 | 1 |
| feasible | 2 or 16 or 17 | 1 or 2 or 3 or 4 or 5 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX7_3_5 | 1.0310 | 10.0780 | 0.102 | 0.00000000E+00 | 1.20689655E+00 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX5_4_2 | 0.6710 | 6.3590 | 0.106 | 7.51223014E+03 | 7.51223014E+03 |
| EX6_2_10 | 1.2340 | 2.7350 | 0.451 | -3.05197613E+00 | -3.05197611E+00 |
| EX8_3_6 | 8.2500 | 20.6410 | 0.400 | -4.99999999E-01 | -5.00000000E-01 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX8_5_3 | 2.0000 | 2.5000 | 0.800 | -4.13542977E-03 | 2.10874348E-01 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX5_2_2_CASE3 | 0.6410 | 0.8120 | 0.789 | -7.50000000E+02 | -7.50000000E+02 |
| EX6_2_12 | 0.8120 | 1.1880 | 0.684 | 2.89194748E-01 | 2.89194748E-01 |
| EX6_2_7 | 1.1710 | 1.5780 | 0.742 | -1.60847616E-01 | -1.60847615E-01 |
| EX6_2_9 | 1.0000 | 1.4210 | 0.704 | -3.40661844E-02 | -3.40661841E-02 |
| EX8_3_9 | 15.5780 | 25.5470 | 0.610 | -7.63001934E-01 | -7.63001935E-01 |
| EX8_4_3 | 4.8440 | 7.0630 | 0.686 | 4.64971529E-03 | 4.64971568E-03 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX2_1_8 | 2.2180 | 2.9840 | 0.743 | 1.59900000E+04 | 1.56390000E+04 |
| EX6_2_13 | 2.4690 | 3.1410 | 0.786 | -2.16209437E-01 | -2.16209737E-01 |
| EX7_2_1 | 2.9210 | 4.6560 | 0.627 | 1.22722608E+03 | 1.22721419E+03 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX2_1_6 | 1.2810 | 1.1710 | 1.094 | -3.90000000E+01 | -3.90000000E+01 |
| EX3_1_2 | 1.3280 | 1.2970 | 1.024 | -3.06655387E+04 | -3.06655387E+04 |
| EX5_2_2_CASE1 | 0.7190 | 0.6720 | 1.070 | -4.00000000E+02 | -4.00000000E+02 |
| EX5_2_5 | 4.1410 | 4.2970 | 0.964 | -3.50000000E+03 | -3.50000000E+03 |
| EX8_4_5 | 1.3910 | 1.2810 | 1.086 | 3.07485745E-04 | 3.07485939E-04 |
| EX8_4_7 | 8.6400 | 8.0780 | 1.070 | 2.90473067E+01 | 2.90473245E+01 |
| EX9_2_8 | 0.6250 | 0.6250 | 1.000 | 1.50000000E+00 | 1.50000000E+00 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX8_4_6 | 5.0310 | 4.1560 | 1.211 | 1.10497899E-03 | 2.29246944E-01 |
| EX9_2_3 | 7.5470 | 5.4850 | 1.376 | 0.00000000E+00 | 5.00000000E+00 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX14_1_1 | 1.1410 | 0.9380 | 1.216 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_1_2 | 0.8430 | 0.6880 | 1.225 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_1_3 | 0.5160 | 0.4060 | 1.271 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_1_5 | 0.4840 | 0.3440 | 1.407 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_1_6 | 0.6250 | 0.4220 | 1.481 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_1_7 | 0.5940 | 0.5150 | 1.153 | 1.34990213E-01 | 1.34990213E-01 |
| EX14_1_8 | 0.6880 | 0.6090 | 1.130 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_1_9 | 0.3280 | 0.2660 | 1.233 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_2_1 | 0.6880 | 0.5000 | 1.376 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_2_2 | 0.4530 | 0.3280 | 1.381 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_2_3 | 0.8430 | 0.7340 | 1.149 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_2_4 | 0.8280 | 0.6250 | 1.325 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_2_5 | 0.5310 | 0.3440 | 1.544 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_2_6 | 0.7500 | 0.6100 | 1.230 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_2_7 | 1.0310 | 0.8900 | 1.158 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_2_8 | 0.4530 | 0.3900 | 1.162 | 0.00000000E+00 | 0.00000000E+00 |
| EX14_2_9 | 0.4690 | 0.3900 | 1.203 | 0.00000000E+00 | 0.00000000E+00 |
| EX2_1_1 | 1.5000 | 1.1410 | 1.315 | -1.70000000E+01 | -1.70000000E+01 |
| EX2_1_10 | 1.0630 | 0.8750 | 1.215 | 4.93180180E+04 | 4.93180180E+04 |
| EX2_1_2 | 0.9850 | 0.8590 | 1.147 | -2.13000000E+02 | -2.13000000E+02 |
| EX2_1_3 | 0.8280 | 0.7340 | 1.128 | -1.50000000E+01 | -1.50000000E+01 |
| EX2_1_4 | 0.9060 | 0.6410 | 1.413 | -1.10000000E+01 | -1.10000000E+01 |
| EX2_1_5 | 1.5000 | 1.1560 | 1.298 | -2.68014632E+02 | -2.68014632E+02 |
| EX2_1_7 | 1.0620 | 0.8750 | 1.214 | -4.15041013E+03 | -4.15041013E+03 |
| EX2_1_9 | 1.2500 | 1.0630 | 1.176 | -3.75000000E-01 | -3.75000000E-01 |
| EX3_1_1 | 1.0620 | 0.8750 | 1.214 | 7.04924802E+03 | 7.04924802E+03 |
| EX3_1_3 | 0.6090 | 0.4680 | 1.301 | -3.10000000E+02 | -3.10000000E+02 |
| EX3_1_4 | 1.0310 | 0.7970 | 1.294 | -4.00000000E+00 | -4.00000000E+00 |
| EX4_1_1 | 1.0150 | 0.7030 | 1.444 | -7.48731236E+00 | -7.48731236E+00 |
| EX4_1_2 | 1.0000 | 0.7970 | 1.255 | -6.63500097E+02 | -6.63500097E+02 |
| EX4_1_3 | 0.8900 | 0.6880 | 1.294 | -4.43671705E+02 | -4.43671705E+02 |
| EX4_1_4 | 1.1100 | 0.9530 | 1.165 | 0.00000000E+00 | 0.00000000E+00 |
| EX4_1_6 | 0.8440 | 0.5930 | 1.423 | 7.00000000E+00 | 7.00000000E+00 |
| EX4_1_7 | 1.1560 | 0.8900 | 1.299 | -7.50000000E+00 | -7.50000000E+00 |
| EX4_1_8 | 0.5150 | 0.4060 | 1.268 | -1.67388932E+01 | -1.67388932E+01 |
| EX4_1_9 | 1.0620 | 0.9220 | 1.152 | -5.50801327E+00 | -5.50801327E+00 |
| EX5_2_2_CASE2 | 1.8600 | 1.3910 | 1.337 | 0.00000000E+00 | 0.00000000E+00 |
| EX5_2_4 | 0.5780 | 0.4840 | 1.194 | -4.50000000E+02 | -4.50000000E+02 |
| EX5_3_2 | 1.5940 | 1.1100 | 1.436 | 1.86415946E+00 | 1.86415946E+00 |
| EX5_3_3 | 9.7970 | 5.6250 | 1.742 | 3.23401822E+00 | 3.23401822E+00 |
| EX5_4_3 | 1.2500 | 1.0930 | 1.144 | 4.84546200E+03 | 4.84546200E+03 |
| EX5_4_4 | 6.0310 | 4.1870 | 1.440 | 1.00777754E+04 | 1.00777754E+04 |
| EX6_1_1 | 0.8600 | 0.6560 | 1.311 | -2.01983120E-02 | -2.01983116E-02 |
| EX6_1_2 | 1.6250 | 1.4210 | 1.144 | -3.24637501E-02 | -3.24637501E-02 |
| EX6_1_3 | 0.7500 | 0.6100 | 1.230 | -3.52497801E-01 | -3.52497698E-01 |
| EX6_1_4 | 0.7810 | 0.5780 | 1.351 | -2.94541288E-01 | -2.94541288E-01 |
| EX6_2_11 | 0.6560 | 0.5310 | 1.235 | -2.67240938E-06 | -2.67240743E-06 |
| EX6_2_14 | 1.1410 | 0.8750 | 1.304 | -6.95357935E-01 | -6.95357935E-01 |
| EX6_2_5 | 1.5310 | 1.2190 | 1.256 | -7.07520778E+01 | -7.07520778E+01 |
| EX6_2_8 | 1.1400 | 0.7660 | 1.488 | -2.70063488E-02 | -2.70063488E-02 |
| EX7_2_3 | 0.9530 | 0.7500 | 1.271 | 7.04924802E+03 | 7.04924844E+03 |
| EX7_2_4 | 5.3590 | 4.5310 | 1.183 | 3.91801023E+00 | 3.91801023E+00 |
| EX7_3_2 | 0.4690 | 0.3440 | 1.363 | 1.08986397E+00 | 1.08986390E+00 |
| EX7_3_3 | 2.6410 | 2.1560 | 1.225 | 1.14477980E+00 | 1.14477980E+00 |
| EX7_3_4 | 0.9530 | 0.7190 | 1.325 | 1.00000000E+01 | 1.00000000E+01 |
| EX8_1_1 | 1.2810 | 0.9380 | 1.366 | -2.02180678E+00 | -2.02180678E+00 |
| EX8_1_2 | 1.3600 | 1.0620 | 1.281 | -1.07086102E+00 | -1.07086102E+00 |
| EX8_1_3 | 1.3750 | 1.2030 | 1.143 | 3.00000000E+01 | 3.00000000E+01 |
| EX8_1_7 | 2.9850 | 2.1400 | 1.395 | 2.93108309E-02 | 2.93108307E-02 |
| EX8_4_1 | 2.0780 | 1.6090 | 1.291 | 6.18572759E-01 | 6.18572759E-01 |
| EX8_4_2 | 3.4060 | 2.7350 | 1.245 | 4.85152486E-01 | 4.85152487E-01 |
| EX8_4_4 | 1.5000 | 1.1710 | 1.281 | 2.12459839E-01 | 2.12459839E-01 |
| EX9_1_5 | 0.5470 | 0.4690 | 1.166 | -1.00000000E+00 | -1.00000000E+00 |
| EX9_2_1 | 3.2030 | 2.5000 | 1.281 | 1.70000000E+01 | 1.69999992E+01 |
| EX9_2_4 | 2.1100 | 1.6090 | 1.311 | 5.00000000E-01 | 5.00000000E-01 |
| EX9_2_6 | 0.6410 | 0.4690 | 1.367 | -1.00000000E+00 | -1.00000000E+00 |
| EX9_2_7 | 3.2970 | 2.4850 | 1.327 | 1.70000000E+01 | 1.69999992E+01 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX4_1_5 | 6.7350 | 4.0150 | 1.677 | 0.00000000E+00 | -8.83333333E+19 |
| EX8_4_8 | 16.5470 | 13.4530 | 1.230 | 3.32184731E+00 | 0.00000000E+00 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX7_2_2 | 2.6400 | 0.9850 | 2.680 | -3.88811434E-01 | -3.88811434E-01 |
| EX8_1_8 | 2.5780 | 0.8440 | 3.055 | -3.88811434E-01 | -3.88811434E-01 |
| EX9_1_4 | 1.4210 | 0.4370 | 3.252 | -3.70000000E+01 | -3.70000000E+01 |
| EX9_1_8 | 1.1880 | 0.4840 | 2.455 | -3.25000000E+00 | -3.25000000E+00 |
| Modelname | OQNLP/CONOPT | OQNLP/SNOPT | Ratio (OQNLP/CONOPT / OQNLP/SNOPT) | Obj OQNLP/CONOPT | Obj OQNLP/SNOPT |
| EX8_5_1 | 18.6100 | 1.1250 | 16.542 | -4.07215287E-07 | -5.11767638E-01 |