Solver Square Comparison: Considers all models.

Date / Time: 09/27/02 10:16:15


Solver comparison utility.

Compares all solver return outcomes (for example optimal, infeasible, unbounded, interrupt, fail) of one solver with all return outcomes of another solver. Interrupt denotes resource or iteration limit has been reached. Solver BARON op5 is represented on the left (rows) and solver BARON op6 on top (columns). See the solver return definitions for return codes.


Tracefile 1 :b5
Tracefile 2 :b6
Solvers used : BARON op5
BARON op6
Modeltype(s)   NLP



optimal feasible infeasible unbounded fail total BARON op5
optimal 17 - - - - 17
feasible 13 - - - - 13
infeasible - - - - - -
unbounded - - - - - -
fail 15 1 - - 4 20
total BARON op6 45 1 - - 4 50




Solver return definitions:

OutcomeModel StatusSolver Status
optimal 1 or 15 1
feasible 2 or 16 or 17 1 or 2 or 3 or 4 or 5
infeasible4 or 5 or 19 1
unbounded3 or 18 1
fail all other all other




Solver Resource Times


BARON op5: opt -- BARON op6: opt    Back to top

Modelname BARON op5 BARON op6 Ratio (BARON op5/BARON op6) Obj (BARON op5) Obj (BARON op6)
1lmp1 0.1200 0.1200 1.000 1343.04169420 1343.04169420
2lmp1 0.1200 0.1400 0.857 286.13325324 286.13325324
3lmp1 0.1400 0.1500 0.933 2162.42851501 2162.42851501
4lmp1 0.1600 0.1600 1.000 757.85101680 757.85101680
5lmp1 0.1600 0.1600 1.000 313.48678811 313.48678811
6lmp1 1.7500 2.0600 0.850 1116.56595163 1116.56595163
7lmp1 1.9900 2.3600 0.843 418.05660591 418.05660591
8lmp1 1.6300 1.9100 0.853 568.86847149 568.86847149
9lmp1 1.8000 1.8900 0.952 550.56109854 550.56109854
10lmp1 1.7400 1.8200 0.956 605.36476972 605.36476972
11lmp1 9.0800 10.2000 0.890 97.79937140 97.79937140
12lmp1 6.7100 6.9600 0.964 78.57040425 78.57040425
13lmp1 6.9200 7.3700 0.939 199.14792703 199.14792703
14lmp1 6.7000 7.5500 0.887 212.65600030 212.65600030
15lmp1 8.1200 9.5400 0.851 526.16351752 526.16351752
24lmp1 33.8200 7.5800 4.462 7356.10082994 7356.10082994
27lmp1 209.8400 19.1900 10.935 10860.43630329 10860.43630329

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BARON op5: feas -- BARON op6: opt    Back to top

Modelname BARON op5 BARON op6 Ratio (BARON op5/BARON op6) Obj (BARON op5) Obj (BARON op6)
16lmp1 300.0100 0.2900 1034.517 34051.49871131 34051.49871131
17lmp1 300.0100 0.2900 1034.517 9517.81637754 9517.81637754
18lmp1 300.0100 0.4300 697.698 81024.21849159 81024.21849159
19lmp1 300.0100 0.3800 789.500 126297.61511122 126297.61511122
20lmp1 300.0000 0.3800 789.474 58844.00072012 58844.00072012
21lmp1 300.0200 6.2000 48.390 33435.86275939 33435.86275939
22lmp1 300.0000 6.7900 44.183 30402.77504931 30382.77759579
23lmp1 300.0100 10.2400 29.298 83257.76358848 34848.87327480
25lmp1 300.0100 10.5400 28.464 65739.33027778 64331.81609542
26lmp1 300.0100 25.6100 11.715 36738.69769556 36738.69769556
28lmp1 300.0400 28.8500 10.400 25214.88854768 25199.34997521
29lmp1 300.0200 30.4600 9.850 41865.19704935 39677.65797691
30lmp1 300.0300 28.4400 10.550 38925.41498756 38925.41498756

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BARON op5: f -- BARON op6: opt    Back to top

Modelname BARON op5 BARON op6 Ratio (BARON op5/BARON op6) Status (BARON op5) Obj (BARON op6)
31lmp1 0.7200 0.5100 --- mstat( 1) sstat( 4) 748596.35666942
32lmp1 0.6600 0.6900 --- mstat( 1) sstat( 4) 1276434.88264609
33lmp1 0.6200 0.6300 --- mstat( 1) sstat( 4) 2088393.65639384
34lmp1 0.6200 0.5400 --- mstat( 1) sstat( 4) 366054.66886322
35lmp1 0.5900 0.7800 --- mstat( 1) sstat( 4) 1405489.91650282
36lmp1 9.3800 13.1300 --- mstat( 1) sstat( 4) 825385.86717393
37lmp1 7.8800 29.4100 --- mstat( 1) sstat( 4) 2689460.93067882
38lmp1 8.7500 41.2400 --- mstat( 1) sstat( 4) 4488503.91438485
39lmp1 6.8400 11.6700 --- mstat( 1) sstat( 4) 280253.97032541
40lmp1 300.0100 28.9500 --- mstat( 1) sstat( 3) 1410808.01584794
41lmp1 33.0700 215.7100 --- mstat( 1) sstat( 4) 3037908.10022320
42lmp1 37.5900 159.3700 --- mstat( 1) sstat( 4) 1537852.50112920
43lmp1 32.8500 192.0400 --- mstat( 1) sstat( 4) 1787123.88050870
44lmp1 36.4900 162.1800 --- mstat( 1) sstat( 4) 2244816.01250579
45lmp1 35.1800 178.2100 --- mstat( 1) sstat( 4) 1424463.97250006

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BARON op5: f -- BARON op6: feas    Back to top

Modelname BARON op5 BARON op6 Ratio (BARON op5/BARON op6) Status (BARON op5) Obj (BARON op6)
46lmp1 43.9800 300.0600 --- mstat( 1) sstat( 4) 49507950.35017590

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BARON op5: f -- BARON op6: f    Back to top

Modelname BARON op5 BARON op6 Ratio (BARON op5/BARON op6) Status (BARON op5) Status (BARON op6)
47lmp1 29.4500 300.0300 --- mstat( 1) sstat( 4) mstat( 7) sstat( 3)
48lmp1 42.3000 300.0600 --- mstat( 1) sstat( 4) mstat( 7) sstat( 3)
49lmp1 30.0900 300.0400 --- mstat( 1) sstat( 4) mstat( 7) sstat( 3)
50lmp1 64.0000 300.0500 --- mstat( 1) sstat( 4) mstat( 7) sstat( 3)

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BARON op5: opt:     Back to top

Modelname BARON op5 Obj (BARON op5)
1lmp1 0.1200 1343.04169420
2lmp1 0.1200 286.13325324
3lmp1 0.1400 2162.42851501
4lmp1 0.1600 757.85101680
5lmp1 0.1600 313.48678811
6lmp1 1.7500 1116.56595163
7lmp1 1.9900 418.05660591
8lmp1 1.6300 568.86847149
9lmp1 1.8000 550.56109854
10lmp1 1.7400 605.36476972
11lmp1 9.0800 97.79937140
12lmp1 6.7100 78.57040425
13lmp1 6.9200 199.14792703
14lmp1 6.7000 212.65600030
15lmp1 8.1200 526.16351752
24lmp1 33.8200 7356.10082994
27lmp1 209.8400 10860.43630329

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BARON op5: feas:     Back to top

Modelname BARON op5 Obj (BARON op5)
16lmp1 300.0100 34051.49871131
17lmp1 300.0100 9517.81637754
18lmp1 300.0100 81024.21849159
19lmp1 300.0100 126297.61511122
20lmp1 300.0000 58844.00072012
21lmp1 300.0200 33435.86275939
22lmp1 300.0000 30402.77504931
23lmp1 300.0100 83257.76358848
25lmp1 300.0100 65739.33027778
26lmp1 300.0100 36738.69769556
28lmp1 300.0400 25214.88854768
29lmp1 300.0200 41865.19704935
30lmp1 300.0300 38925.41498756

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BARON op5: f:     Back to top

Modelname BARON op5 Status (BARON op5)
31lmp1 0.7200 mstat( 1) sstat( 4)
32lmp1 0.6600 mstat( 1) sstat( 4)
33lmp1 0.6200 mstat( 1) sstat( 4)
34lmp1 0.6200 mstat( 1) sstat( 4)
35lmp1 0.5900 mstat( 1) sstat( 4)
36lmp1 9.3800 mstat( 1) sstat( 4)
37lmp1 7.8800 mstat( 1) sstat( 4)
38lmp1 8.7500 mstat( 1) sstat( 4)
39lmp1 6.8400 mstat( 1) sstat( 4)
40lmp1 300.0100 mstat( 1) sstat( 3)
41lmp1 33.0700 mstat( 1) sstat( 4)
42lmp1 37.5900 mstat( 1) sstat( 4)
43lmp1 32.8500 mstat( 1) sstat( 4)
44lmp1 36.4900 mstat( 1) sstat( 4)
45lmp1 35.1800 mstat( 1) sstat( 4)
46lmp1 43.9800 mstat( 1) sstat( 4)
47lmp1 29.4500 mstat( 1) sstat( 4)
48lmp1 42.3000 mstat( 1) sstat( 4)
49lmp1 30.0900 mstat( 1) sstat( 4)
50lmp1 64.0000 mstat( 1) sstat( 4)

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BARON op6: opt:     Back to top

Modelname BARON op6 Obj (BARON op6)
1lmp1 0.1200 1343.04169420
2lmp1 0.1400 286.13325324
3lmp1 0.1500 2162.42851501
4lmp1 0.1600 757.85101680
5lmp1 0.1600 313.48678811
6lmp1 2.0600 1116.56595163
7lmp1 2.3600 418.05660591
8lmp1 1.9100 568.86847149
9lmp1 1.8900 550.56109854
10lmp1 1.8200 605.36476972
11lmp1 10.2000 97.79937140
12lmp1 6.9600 78.57040425
13lmp1 7.3700 199.14792703
14lmp1 7.5500 212.65600030
15lmp1 9.5400 526.16351752
16lmp1 0.2900 34051.49871131
17lmp1 0.2900 9517.81637754
18lmp1 0.4300 81024.21849159
19lmp1 0.3800 126297.61511122
20lmp1 0.3800 58844.00072012
21lmp1 6.2000 33435.86275939
22lmp1 6.7900 30402.77504931
23lmp1 10.2400 83257.76358848
24lmp1 7.5800 7356.10082994
25lmp1 10.5400 65739.33027778
26lmp1 25.6100 36738.69769556
27lmp1 19.1900 10860.43630329
28lmp1 28.8500 25214.88854768
29lmp1 30.4600 41865.19704935
30lmp1 28.4400 38925.41498756
31lmp1 0.5100 748596.35666942
32lmp1 0.6900 1276434.88264609
33lmp1 0.6300 2088393.65639384
34lmp1 0.5400 366054.66886322
35lmp1 0.7800 1500245.66688500
36lmp1 13.1300 952066.05164563
37lmp1 29.4100 3326411.95436225
38lmp1 41.2400 4983536.08616619
39lmp1 11.6700 280253.97032541
40lmp1 28.9500 1525274.11706057
41lmp1 215.7100 3037908.10022320
42lmp1 159.3700 1590402.77970673
43lmp1 192.0400 2240290.05077074
44lmp1 162.1800 3855223.10705392
45lmp1 178.2100 8084330.00000000

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BARON op6: feas:     Back to top

Modelname BARON op6 Obj (BARON op6)
46lmp1 300.0600 665839000.00000000

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BARON op6: f:     Back to top

Modelname BARON op6 Status (BARON op6)
47lmp1 300.0300 mstat( 7) sstat( 3)
48lmp1 300.0600 mstat( 7) sstat( 3)
49lmp1 300.0400 mstat( 7) sstat( 3)
50lmp1 300.0500 mstat( 7) sstat( 3)

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