Table B:   Considers all models.

Date / Time: 11/15/02 12:53:28


Total resource time for all models.

See the solver return definitions for optimal/feasible model and solve statuses. Solutions are not checked for how close they are to eachother. Resource times are considered the same, if they are within 10% of eachother. A solver is considered faster than another, if it is less than 50% faster than the other. A solver is considered much faster than another, if it is more than 50% faster than the other.

If a model was not solved optimal/feasible by both solvers, the resource time is considered the same. If a model was solved optimal/feasible by solver A but not by solver B, then solver A is considered infinitely faster than solver B.

A solver is considered to have a better objective function value, if the relative objective value difference is greater than 1.00E-06.

Tracefile 1 :alloqms.txt
Tracefile 2 :OQMSCONOPT.TXT
Solvers used : ALL/OQNLP
OQNLP/CONOPT
Modeltype(s)   NLP


Total Obj ALL/OQNLP better Obj same Obj OQNLP/CONOPT better
Solver ALL/OQNLPinfinitely faster : 2 2 - -
Solver ALL/OQNLP much faster : 6 2 4 -
Solver ALL/OQNLP faster : 75 2 73 -
Solvers perform the same : 14 - 14 -
Solver OQNLP/CONOPT faster : 2 2 - -
Solver OQNLP/CONOPT much faster :- - - -
Solver OQNLP/CONOPT infinitely faster :- - - -
Both solvers failed to solve optimally :- - - -
Total models: : 998910




Solver return definition:

OutcomeModel StatusSolver Status
optimal 1 or 15 1
feasible 2 or 8 or 16 1 or 2 or 3 or 4 or 5




Resource Times:

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Solver ALL/OQNLP infinitely faster - Obj of ALL/OQNLP better:

Modelname ALL/OQNLP OQNLP/CONOPT Ratio (ALL/OQNLP / OQNLP/CONOPT) Obj ALL/OQNLP Obj OQNLP/CONOPT
EX8_2_1 8.7340f -- 8.20222781E+01 9.00000000E+00
EX8_2_4 18.9060f -- 7.97785961E+01 9.00000000E+00

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Solver ALL/OQNLP much faster - Obj of ALL/OQNLP better:

Modelname ALL/OQNLP OQNLP/CONOPT Ratio (ALL/OQNLP / OQNLP/CONOPT) Obj ALL/OQNLP Obj OQNLP/CONOPT
EX8_4_8 2.469016.54700.149 0.00000000E+00 3.32184731E+00
EX8_5_1 1.125018.61000.060 -5.11767638E-01 -4.07215287E-07

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Solver ALL/OQNLP much faster - Obj same for both solvers:

Modelname ALL/OQNLP OQNLP/CONOPT Ratio (ALL/OQNLP / OQNLP/CONOPT) Obj ALL/OQNLP Obj OQNLP/CONOPT
EX7_2_2 0.96802.64000.367 -3.88811434E-01 -3.88811434E-01
EX8_1_8 0.84402.57800.327 -3.88811434E-01 -3.88811434E-01
EX9_1_4 0.43701.42100.308 -3.70000000E+01 -3.70000000E+01
EX9_1_8 0.48401.18800.407 -3.25000000E+00 -3.25000000E+00

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Solver ALL/OQNLP faster - Obj of ALL/OQNLP better:

Modelname ALL/OQNLP OQNLP/CONOPT Ratio (ALL/OQNLP / OQNLP/CONOPT) Obj ALL/OQNLP Obj OQNLP/CONOPT
EX4_1_5 4.01506.73500.596 -8.83333333E+19 0.00000000E+00
EX8_3_6 4.40608.25000.534 -1.00000000E+04 -4.99999999E-01

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Solver ALL/OQNLP faster - Obj same for both solvers:

Modelname ALL/OQNLP OQNLP/CONOPT Ratio (ALL/OQNLP / OQNLP/CONOPT) Obj ALL/OQNLP Obj OQNLP/CONOPT
EX14_1_1 0.93801.14100.822 0.00000000E+00 0.00000000E+00
EX14_1_2 0.68800.84300.816 0.00000000E+00 0.00000000E+00
EX14_1_3 0.40600.51600.787 0.00000000E+00 0.00000000E+00
EX14_1_5 0.34400.48400.711 0.00000000E+00 0.00000000E+00
EX14_1_6 0.42200.62500.675 0.00000000E+00 0.00000000E+00
EX14_1_7 0.51500.59400.867 1.34990213E-01 1.34990213E-01
EX14_1_8 0.60900.68800.885 0.00000000E+00 0.00000000E+00
EX14_1_9 0.26600.32800.811 0.00000000E+00 0.00000000E+00
EX14_2_1 0.50000.68800.727 0.00000000E+00 0.00000000E+00
EX14_2_2 0.32800.45300.724 0.00000000E+00 0.00000000E+00
EX14_2_3 0.73400.84300.871 0.00000000E+00 0.00000000E+00
EX14_2_4 0.62500.82800.755 0.00000000E+00 0.00000000E+00
EX14_2_5 0.34400.53100.648 0.00000000E+00 0.00000000E+00
EX14_2_6 0.61000.75000.813 0.00000000E+00 0.00000000E+00
EX14_2_7 0.89001.03100.863 0.00000000E+00 0.00000000E+00
EX14_2_8 0.39000.45300.861 0.00000000E+00 0.00000000E+00
EX14_2_9 0.39000.46900.832 0.00000000E+00 0.00000000E+00
EX2_1_1 1.06301.50000.709 -1.70000000E+01 -1.70000000E+01
EX2_1_10 0.87501.06300.823 4.93180180E+04 4.93180180E+04
EX2_1_2 0.68800.98500.698 -2.13000000E+02 -2.13000000E+02
EX2_1_3 0.64000.82800.773 -1.50000000E+01 -1.50000000E+01
EX2_1_4 0.64000.90600.706 -1.10000000E+01 -1.10000000E+01
EX2_1_5 1.15601.50000.771 -2.68014632E+02 -2.68014632E+02
EX2_1_6 0.95301.28100.744 -3.90000000E+01 -3.90000000E+01
EX2_1_7 0.85901.06200.809 -4.15041013E+03 -4.15041013E+03
EX2_1_9 0.95301.25000.762 -3.75000000E-01 -3.75000000E-01
EX3_1_1 0.87501.06200.824 7.04924802E+03 7.04924802E+03
EX3_1_2 1.09301.32800.823 -3.06655387E+04 -3.06655387E+04
EX3_1_3 0.46800.60900.768 -3.10000000E+02 -3.10000000E+02
EX3_1_4 0.79701.03100.773 -4.00000000E+00 -4.00000000E+00
EX4_1_1 0.70301.01500.693 -7.48731236E+00 -7.48731236E+00
EX4_1_2 0.78101.00000.781 -6.63500097E+02 -6.63500097E+02
EX4_1_3 0.68800.89000.773 -4.43671705E+02 -4.43671705E+02
EX4_1_4 0.84301.11000.759 0.00000000E+00 0.00000000E+00
EX4_1_6 0.59300.84400.703 7.00000000E+00 7.00000000E+00
EX4_1_7 0.89001.15600.770 -7.50000000E+00 -7.50000000E+00
EX4_1_8 0.40600.51500.788 -1.67388932E+01 -1.67388932E+01
EX4_1_9 0.84401.06200.795 -5.50801327E+00 -5.50801327E+00
EX5_2_2_CASE2 1.39101.86000.748 0.00000000E+00 0.00000000E+00
EX5_2_4 0.48400.57800.837 -4.50000000E+02 -4.50000000E+02
EX5_3_2 1.11001.59400.696 1.86415946E+00 1.86415946E+00
EX5_3_3 5.62509.79700.574 3.23401822E+00 3.23401822E+00
EX5_4_3 1.09301.25000.874 4.84546200E+03 4.84546200E+03
EX5_4_4 3.68806.03100.612 1.00777754E+04 1.00777754E+04
EX6_1_1 0.65600.86000.763 -2.01983116E-02 -2.01983120E-02
EX6_1_2 1.21801.62500.750 -3.24637501E-02 -3.24637501E-02
EX6_1_3 0.61000.75000.813 -3.52497698E-01 -3.52497801E-01
EX6_1_4 0.57800.78100.740 -2.94541288E-01 -2.94541288E-01
EX6_2_10 1.01601.23400.823 -3.05197613E+00 -3.05197613E+00
EX6_2_11 0.53100.65600.809 -2.67240740E-06 -2.67240938E-06
EX6_2_12 0.71800.81200.884 2.89194748E-01 2.89194748E-01
EX6_2_14 0.78101.14100.684 -6.95358016E-01 -6.95357935E-01
EX6_2_5 1.21901.53100.796 -7.07520778E+01 -7.07520778E+01
EX6_2_7 1.00001.17100.854 -1.60847615E-01 -1.60847616E-01
EX6_2_8 0.75001.14000.658 -2.70063488E-02 -2.70063488E-02
EX6_2_9 0.81301.00000.813 -3.40661841E-02 -3.40661844E-02
EX7_2_3 0.75000.95300.787 7.04924844E+03 7.04924802E+03
EX7_2_4 3.84405.35900.717 3.91801023E+00 3.91801023E+00
EX7_3_2 0.34400.46900.733 1.08986390E+00 1.08986397E+00
EX7_3_3 2.15602.64100.816 1.14477980E+00 1.14477980E+00
EX7_3_4 0.71900.95300.754 1.00000000E+01 1.00000000E+01
EX8_1_1 0.90601.28100.707 -2.02180678E+00 -2.02180678E+00
EX8_1_2 0.93701.36000.689 -1.07086102E+00 -1.07086102E+00
EX8_1_3 1.15601.37500.841 3.00000000E+01 3.00000000E+01
EX8_1_7 2.14002.98500.717 2.93108307E-02 2.93108309E-02
EX8_4_1 1.60902.07800.774 6.18572759E-01 6.18572759E-01
EX8_4_2 2.73503.40600.803 4.85152487E-01 4.85152486E-01
EX8_4_4 1.17101.50000.781 2.12459839E-01 2.12459839E-01
EX9_1_5 0.46900.54700.857 -1.00000000E+00 -1.00000000E+00
EX9_2_1 2.50003.20300.781 1.69999992E+01 1.70000000E+01
EX9_2_4 1.60902.11000.763 5.00000000E-01 5.00000000E-01
EX9_2_6 0.46900.64100.732 -1.00000000E+00 -1.00000000E+00
EX9_2_7 2.48503.29700.754 1.69999992E+01 1.70000000E+01

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Solvers perform the same:    Back to top

Modelname ALL/OQNLP OQNLP/CONOPT Ratio (ALL/OQNLP / OQNLP/CONOPT) Obj ALL/OQNLP Obj OQNLP/CONOPT
EX5_2_2_CASE1 0.67200.71900.935 -4.00000000E+02 -4.00000000E+02
EX5_2_2_CASE3 0.57800.64100.902 -7.50000000E+02 -7.50000000E+02
EX5_2_5 4.14104.14101.000 -3.50000000E+03 -3.50000000E+03
EX5_4_2 0.67100.67101.000 7.51223014E+03 7.51223014E+03
EX6_2_13 2.29702.46900.930 -2.16209437E-01 -2.16209437E-01
EX7_3_5 1.03101.03101.000 0.00000000E+00 0.00000000E+00
EX8_3_9 15.578015.57801.000 -7.63001934E-01 -7.63001934E-01
EX8_4_3 4.43804.84400.916 4.64971566E-03 4.64971529E-03
EX8_4_5 1.28101.39100.921 3.07485939E-04 3.07485745E-04
EX8_4_6 5.03105.03101.000 1.10497899E-03 1.10497899E-03
EX8_4_7 7.98508.64000.924 2.90473067E+01 2.90473067E+01
EX8_5_3 2.00002.00001.000 -4.13542977E-03 -4.13542977E-03
EX9_2_3 7.54707.54701.000 0.00000000E+00 0.00000000E+00
EX9_2_8 0.56300.62500.901 1.50000000E+00 1.50000000E+00

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Solver OQNLP/CONOPT faster - Obj of ALL/OQNLP better:

Modelname ALL/OQNLP OQNLP/CONOPT Ratio (ALL/OQNLP / OQNLP/CONOPT) Obj ALL/OQNLP Obj OQNLP/CONOPT
EX2_1_8 2.98402.21801.345 1.56390000E+04 1.59900000E+04
EX7_2_1 4.65602.92101.594 1.22721419E+03 1.22722608E+03

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