| Date / Time: | 08/14/03 10:36:28 |
| Tracefile 1 : | cops_ipopt_conopt3.trc | ||||||||
| Tracefile 2 : | cops_ipopt_ipopt.trc | ||||||||
| Tracefile 3 : | cops_ipopt_knitro.trc | ||||||||
| Tracefile 4 : | cops_ipopt_snopt.trc | ||||||||
| Modeltype(s) | NLP | ||||||||
| Solvers used : |
|
| Modelname | CONOPT3 (sec) | AMPL/IPOPT (sec) | AMPL/KNITRO (sec) | SNOPT (sec) |
| camshape800 | 5.83 | 4.93 | 88.19 | 10.48 |
| catmix800 | 6.25 | 6.89 | 1.59 | 45.80 |
| gasoil100 | 2.40 | 2.03 | 8.60 | 11.41 |
| gasoil200 | 5.36 | 5.11 | 39.86 | 51.21 |
| gasoil50 | 1.20 | 0.88 | 2.86 | 4.01 |
| jbearing100 | 9.74 | 3.69 | 59.36 | fail |
| jbearing25 | 3.66 | 1.44 | 34.27 | 1682.66 |
| jbearing50 | 3.71 | 1.44 | 34.47 | 1676.31 |
| jbearing75 | 6.11 | 2.53 | 43.36 | fail |
| lnts100 | 2.13 | 0.32 | 0.25 | 2.98 |
| lnts200 | 3.13 | 1.08 | 0.54 | 12.08 |
| lnts400 | 16.16 | 1.32 | 1.17 | 40.03 |
| lnts50 | 0.56 | 0.15 | 0.15 | 0.90 |
| methanol200 | 6.16 | 5.56 | 30.96 | 66.17 |
| methanol400 | 12.29 | 12.76 | 49.59 | 231.16 |
| pinene200 | 11.06 | 5.91 | 10.47 | fail |
| popdynm50 | infeasible | 253.60 | 1.61 | 12.50 |
| rocket200 | fail | 25.97 | 11.69 | 21.39 |
| torsion25 | 2.84 | 2.34 | 53.31 | 26.74 |
| torsion50 | 5.71 | 4.96 | 25.02 | 370.47 |
| torsion75 | 10.21 | 10.59 | 18.75 | 1614.07 |
| Modelname | Equations | Total Variables | Discrete Variables | Total Nonzeros | Nonlinear Nonzeros |
| camshape800 | 1601 | 1600 | -- | 5597 | 2399 |
| camshape800 | 1601 | 1600 | -- | 5597 | 2399 |
| camshape800 | 1601 | 1600 | -- | 5597 | 2399 |
| camshape800 | 1601 | 1600 | -- | 5597 | 2399 |
| catmix800 | 1601 | 2404 | -- | 9603 | 9600 |
| catmix800 | 1601 | 2404 | -- | 9603 | 9600 |
| catmix800 | 1601 | 2404 | -- | 9603 | 9600 |
| catmix800 | 1601 | 2404 | -- | 9603 | 9600 |
| gasoil100 | 2599 | 2604 | -- | 13791 | 3002 |
| gasoil100 | 2599 | 2604 | -- | 13791 | 3002 |
| gasoil100 | 2599 | 2604 | -- | 13791 | 3002 |
| gasoil100 | 2599 | 2604 | -- | 13791 | 3002 |
| gasoil200 | 5199 | 5204 | -- | 27391 | 5802 |
| gasoil200 | 5199 | 5204 | -- | 27391 | 5802 |
| gasoil200 | 5199 | 5204 | -- | 27391 | 5802 |
| gasoil200 | 5199 | 5204 | -- | 27391 | 5802 |
| gasoil50 | 1299 | 1304 | -- | 6991 | 1602 |
| gasoil50 | 1299 | 1304 | -- | 6991 | 1602 |
| gasoil50 | 1299 | 1304 | -- | 6991 | 1602 |
| gasoil50 | 1299 | 1304 | -- | 6991 | 1602 |
| jbearing100 | 1 | 5305 | -- | 5305 | 5304 |
| jbearing100 | 1 | 5305 | -- | 5305 | 5304 |
| jbearing100 | 1 | 5305 | -- | 5305 | 5304 |
| jbearing100 | 1 | 5305 | -- | 5305 | 5304 |
| jbearing25 | 1 | 2705 | -- | 2705 | 2704 |
| jbearing25 | 1 | 2705 | -- | 2705 | 2704 |
| jbearing25 | 1 | 2705 | -- | 2705 | 2704 |
| jbearing25 | 1 | 2705 | -- | 2705 | 2704 |
| jbearing50 | 1 | 2705 | -- | 2705 | 2704 |
| jbearing50 | 1 | 2705 | -- | 2705 | 2704 |
| jbearing50 | 1 | 2705 | -- | 2705 | 2704 |
| jbearing50 | 1 | 2705 | -- | 2705 | 2704 |
| jbearing75 | 1 | 4005 | -- | 4005 | 4004 |
| jbearing75 | 1 | 4005 | -- | 4005 | 4004 |
| jbearing75 | 1 | 4005 | -- | 4005 | 4004 |
| jbearing75 | 1 | 4005 | -- | 4005 | 4004 |
| lnts100 | 401 | 507 | -- | 2002 | 1200 |
| lnts100 | 401 | 507 | -- | 2002 | 1200 |
| lnts100 | 401 | 507 | -- | 2002 | 1200 |
| lnts100 | 401 | 507 | -- | 2002 | 1200 |
| lnts200 | 801 | 1007 | -- | 4002 | 2400 |
| lnts200 | 801 | 1007 | -- | 4002 | 2400 |
| lnts200 | 801 | 1007 | -- | 4002 | 2400 |
| lnts200 | 801 | 1007 | -- | 4002 | 2400 |
| lnts400 | 1601 | 2007 | -- | 8002 | 4800 |
| lnts400 | 1601 | 2007 | -- | 8002 | 4800 |
| lnts400 | 1601 | 2007 | -- | 8002 | 4800 |
| lnts400 | 1601 | 2007 | -- | 8002 | 4800 |
| lnts50 | 201 | 257 | -- | 1002 | 600 |
| lnts50 | 201 | 257 | -- | 1002 | 600 |
| lnts50 | 201 | 257 | -- | 1002 | 600 |
| lnts50 | 201 | 257 | -- | 1002 | 600 |
| methanol200 | 5998 | 6006 | -- | 32581 | 11595 |
| methanol200 | 5998 | 6006 | -- | 32581 | 11595 |
| methanol200 | 5998 | 6006 | -- | 32581 | 11595 |
| methanol200 | 5998 | 6006 | -- | 32581 | 11595 |
| methanol400 | 11998 | 12006 | -- | 64981 | 22995 |
| methanol400 | 11998 | 12006 | -- | 64981 | 22995 |
| methanol400 | 11998 | 12006 | -- | 64981 | 22995 |
| methanol400 | 11998 | 12006 | -- | 64981 | 22995 |
| pinene200 | 9996 | 10006 | -- | 45936 | 10960 |
| pinene200 | 9996 | 10006 | -- | 45936 | 10960 |
| pinene200 | 9996 | 10006 | -- | 45936 | 10960 |
| pinene200 | 9996 | 10006 | -- | 45936 | 10960 |
| popdynm50 | 2793 | 2816 | -- | 12013 | 4044 |
| popdynm50 | 2793 | 2816 | -- | 12013 | 4044 |
| popdynm50 | 2793 | 2816 | -- | 12013 | 4044 |
| popdynm50 | 2793 | 2816 | -- | 12013 | 4044 |
| rocket200 | 1003 | 1208 | -- | 5207 | 3603 |
| rocket200 | 1003 | 1208 | -- | 5207 | 3603 |
| rocket200 | 1003 | 1208 | -- | 5207 | 3603 |
| rocket200 | 1003 | 1208 | -- | 5207 | 3603 |
| torsion25 | 5 | 1409 | -- | 5621 | 2806 |
| torsion25 | 5 | 1409 | -- | 5621 | 2806 |
| torsion25 | 5 | 1409 | -- | 5621 | 2806 |
| torsion25 | 5 | 1409 | -- | 5621 | 2806 |
| torsion50 | 5 | 2709 | -- | 10821 | 5406 |
| torsion50 | 5 | 2709 | -- | 10821 | 5406 |
| torsion50 | 5 | 2709 | -- | 10821 | 5406 |
| torsion50 | 5 | 2709 | -- | 10821 | 5406 |
| torsion75 | 5 | 4009 | -- | 16021 | 8006 |
| torsion75 | 5 | 4009 | -- | 16021 | 8006 |
| torsion75 | 5 | 4009 | -- | 16021 | 8006 |
| torsion75 | 5 | 4009 | -- | 16021 | 8006 |