Couenne 0.4 -- an Open-Source solver for Mixed Integer Nonlinear Optimization Mailing list: couenne@list.coin-or.org Instructions: http://www.coin-or.org/Couenne couenne: ANALYSIS TEST: NLP0012I Num Status Obj It time Location NLP0014I 1 TIME 0 2344 434.60593 Coin0506I Presolve 10530 (-6272) rows, 12116 (-6815) columns and 45344 (-34277) elements Clp0006I 0 Obj 7.1239492e-13 Primal inf 2484.3191 (1672) Dual inf 1.2531028e+15 (2604) Clp0029I End of values pass after 130 iterations Clp0006I 130 Obj 7.1239492e-13 Primal inf 2376.913 (466) Dual inf 8.297209e+14 (1299) Clp0006I 407 Obj 7.1239492e-13 Primal inf 1992.406 (549) Dual inf 2.6203912e+14 (625) Clp0006I 684 Obj 7.1239492e-13 Primal inf 1580.2871 (366) Dual inf 4.0359107e+12 (460) Clp0006I 1011 Obj 7.1239492e-13 Primal inf 1168.8363 (148) Dual inf 5.6336998e+12 (452) Clp0006I 1397 Obj 7.1239492e-13 Primal inf 731.23868 (52) Dual inf 2.247355e+12 (199) Clp0006I 1701 Obj 7.1239492e-13 Primal inf 234.64264 (253) Dual inf 8.7778724e+11 (709) Clp0006I 1770 Obj 7.1239492e-13 Primal inf 173.75696 (302) Dual inf 1.2690399e+12 (871) Clp0006I 1857 Obj 7.1239492e-13 Primal inf 109.56926 (371) Dual inf 2.1441066e+11 (1088) Clp0006I 1973 Obj 23.738643 Primal inf 7.3504621 (265) Dual inf 8.0564073e+10 (870) Clp0006I 2166 Obj 27.803267 Primal inf 1.7030856 (128) Dual inf 3.3192668e+10 (403) Clp0006I 2347 Obj 26.81983 Dual inf 153.4197 (46) Clp0006I 2569 Obj 24.220105 Dual inf 160.67461 (28) Clp0006I 2838 Obj 22.978738 Dual inf 0.30848728 (3) Clp0006I 2993 Obj 22.966645 Clp0000I Optimal - objective value 22.966645 Clp0032I Optimal objective 22.96664528 - 2993 iterations time 0.242, Presolve 0.06 Clp0000I Optimal - objective value 22.966645 NLP0014I 2 TIME 0 0 0.008999 Clp0000I Optimal - objective value 22.966645 Cbc0013I At root node, 0 cuts changed objective from 22.966645 to 23.174135 in 1 passes Cbc0014I Cut generator 0 (Couenne convexifier cuts) - 0 row cuts average 0.0 elements, 2 column cuts (2 active) Cbc0020I Exiting on maximum time Cbc0005I Partial search - best objective 1e+50 (best possible 23.174135), took 892 iterations and 0 nodes (431.68 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost  "Not finished" No solution found couenne: Optimization interupted on limit. Couenne 0.4 -- an Open-Source solver for Mixed Integer Nonlinear Optimization Mailing list: couenne@list.coin-or.org Instructions: http://www.coin-or.org/Couenne couenne: ANALYSIS TEST: NLP0012I Num Status Obj It time Location NLP0014I 1 TIME 0 2322 434.65392 Coin0506I Presolve 10528 (-6267) rows, 12114 (-6807) columns and 45333 (-34261) elements Clp0006I 0 Obj 2.3312702e-13 Primal inf 2445.6206 (1672) Dual inf 1.1440674e+15 (2604) Clp0029I End of values pass after 130 iterations Clp0006I 130 Obj 2.3312702e-13 Primal inf 2338.1144 (466) Dual inf 7.8848078e+14 (1300) Clp0006I 407 Obj 2.3312702e-13 Primal inf 2216.7249 (536) Dual inf 6.6532799e+14 (1357) Clp0006I 684 Obj 2.3312702e-13 Primal inf 1621.6254 (368) Dual inf 5.1037939e+14 (719) Clp0006I 1008 Obj 2.3312702e-13 Primal inf 1227.2771 (153) Dual inf 6.0719348e+14 (507) Clp0006I 1343 Obj 2.3312702e-13 Primal inf 916.15977 (101) Dual inf 3.8833262e+14 (223) Clp0006I 1692 Obj 2.3312702e-13 Primal inf 188.35408 (273) Dual inf 4.5537423e+13 (570) Clp0006I 1978 Obj 21.246668 Primal inf 8.2992168 (270) Dual inf 8.1293916e+12 (867) Clp0006I 2288 Obj 27.17267 Primal inf 0.57599349 (22) Dual inf 4.3412298e+11 (118) Clp0006I 2575 Obj 24.220105 Dual inf 145.7659 (28) Clp0006I 2852 Obj 22.978738 Dual inf 0.27974546 (3) Clp0006I 2997 Obj 22.966645 Clp0000I Optimal - objective value 22.966645 Clp0032I Optimal objective 22.96664528 - 2997 iterations time 0.222, Presolve 0.06 Clp0000I Optimal - objective value 22.966645 NLP0014I 2 TIME 0 0 0.007999 Clp0000I Optimal - objective value 22.966645 Cbc0013I At root node, 0 cuts changed objective from 22.966645 to 23.174219 in 1 passes Cbc0014I Cut generator 0 (Couenne convexifier cuts) - 0 row cuts average 0.0 elements, 2 column cuts (2 active) Cbc0020I Exiting on maximum time Cbc0005I Partial search - best objective 1e+50 (best possible 23.174219), took 810 iterations and 0 nodes (431.71 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost  "Not finished" No solution found couenne: Optimization interupted on limit. Couenne 0.4 -- an Open-Source solver for Mixed Integer Nonlinear Optimization Mailing list: couenne@list.coin-or.org Instructions: http://www.coin-or.org/Couenne couenne: ANALYSIS TEST: NLP0012I Num Status Obj It time Location NLP0014I 1 TIME 0 2295 434.85689 Coin0506I Presolve 10528 (-6261) rows, 12114 (-6807) columns and 45333 (-34249) elements Clp0006I 0 Obj 2.3312702e-13 Primal inf 2445.1485 (1670) Dual inf 1.1434462e+15 (2604) Clp0029I End of values pass after 131 iterations Clp0006I 131 Obj 2.3312702e-13 Primal inf 2337.7558 (467) Dual inf 7.5351095e+14 (1302) Clp0006I 408 Obj 2.3312702e-13 Primal inf 2219.3075 (539) Dual inf 6.6687814e+14 (1363) Clp0006I 685 Obj 2.3312702e-13 Primal inf 1615.8419 (377) Dual inf 9.157745e+14 (1222) Clp0006I 1003 Obj 2.3312702e-13 Primal inf 1246.0784 (160) Dual inf 6.2017172e+14 (540) Clp0006I 1343 Obj 2.3312702e-13 Primal inf 931.47479 (95) Dual inf 3.9899037e+14 (212) Clp0006I 1694 Obj 2.3312702e-13 Primal inf 193.21447 (274) Dual inf 4.4986736e+13 (364) Clp0006I 1979 Obj 21.400105 Primal inf 8.3106238 (271) Dual inf 8.1612496e+12 (871) Clp0006I 2289 Obj 27.327397 Primal inf 0.58072549 (23) Dual inf 4.5436535e+11 (121) Clp0006I 2576 Obj 24.230928 Dual inf 160.33406 (31) Clp0006I 2853 Obj 22.978738 Dual inf 0.27974546 (3) Clp0006I 3004 Obj 22.966645 Clp0000I Optimal - objective value 22.966645 Clp0032I Optimal objective 22.96664528 - 3004 iterations time 0.222, Presolve 0.06 Clp0000I Optimal - objective value 22.966645 NLP0014I 2 TIME 0 0 0.008999 Clp0000I Optimal - objective value 22.966645 Cbc0013I At root node, 0 cuts changed objective from 22.966645 to 23.174135 in 1 passes Cbc0014I Cut generator 0 (Couenne convexifier cuts) - 0 row cuts average 0.0 elements, 2 column cuts (2 active) Cbc0020I Exiting on maximum time Cbc0005I Partial search - best objective 1e+50 (best possible 23.174135), took 841 iterations and 0 nodes (432.20 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost  "Not finished" No solution found couenne: Optimization interupted on limit. Couenne 0.4 -- an Open-Source solver for Mixed Integer Nonlinear Optimization Mailing list: couenne@list.coin-or.org Instructions: http://www.coin-or.org/Couenne couenne: ANALYSIS TEST: NLP0012I Num Status Obj It time Location NLP0014I 1 TIME 0 2303 434.74191 Coin0506I Presolve 10530 (-6272) rows, 12116 (-6815) columns and 45344 (-34277) elements Clp0006I 0 Obj 0 Primal inf 2496.9404 (1672) Dual inf 1.2501239e+15 (2604) Clp0029I End of values pass after 130 iterations Clp0006I 130 Obj 0 Primal inf 2381.8133 (466) Dual inf 8.2927873e+14 (1299) Clp0006I 407 Obj 0 Primal inf 1995.7907 (549) Dual inf 2.1222662e+14 (624) Clp0006I 684 Obj 0 Primal inf 1585.1726 (359) Dual inf 3.4897105e+12 (452) Clp0006I 1014 Obj 2.5153282 Primal inf 1158.7848 (142) Dual inf 5.51001e+12 (428) Clp0006I 1412 Obj 9.710294 Primal inf 702.69361 (62) Dual inf 1.9156703e+12 (258) Clp0006I 1701 Obj 17.130728 Primal inf 216.51931 (247) Dual inf 1.2771639e+12 (702) Clp0006I 1770 Obj 18.038358 Primal inf 176.40688 (301) Dual inf 1.2801239e+12 (870) Clp0006I 1857 Obj 19.704553 Primal inf 109.03844 (369) Dual inf 1.8489151e+11 (1085) Clp0006I 1976 Obj 23.500216 Primal inf 6.9886458 (251) Dual inf 7.5929493e+10 (825) Clp0006I 2169 Obj 27.564435 Primal inf 1.3418323 (114) Dual inf 2.8582643e+10 (358) Clp0006I 2350 Obj 26.360262 Dual inf 131.91384 (46) Clp0006I 2572 Obj 24.220105 Dual inf 228.16141 (43) Clp0006I 2841 Obj 22.978738 Dual inf 0.30848728 (3) Clp0006I 2978 Obj 22.966645 Clp0000I Optimal - objective value 22.966645 Clp0032I Optimal objective 22.96664528 - 2978 iterations time 0.222, Presolve 0.06 Clp0000I Optimal - objective value 22.966645 NLP0014I 2 TIME 0 0 0.007999 Clp0000I Optimal - objective value 22.966645 Cbc0013I At root node, 0 cuts changed objective from 22.966645 to 23.173943 in 1 passes Cbc0014I Cut generator 0 (Couenne convexifier cuts) - 0 row cuts average 0.0 elements, 2 column cuts (2 active) Cbc0020I Exiting on maximum time Cbc0005I Partial search - best objective 1e+50 (best possible 23.173943), took 892 iterations and 0 nodes (432.08 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost  "Not finished" No solution found couenne: Optimization interupted on limit. Couenne 0.4 -- an Open-Source solver for Mixed Integer Nonlinear Optimization Mailing list: couenne@list.coin-or.org Instructions: http://www.coin-or.org/Couenne couenne: ANALYSIS TEST: NLP0012I Num Status Obj It time Location NLP0014I 1 TIME 0 2314 434.86489 Coin0506I Presolve 10526 (-6264) rows, 12113 (-6810) columns and 45331 (-34256) elements Clp0006I 0 Obj 7.1239492e-13 Primal inf 2484.6474 (1671) Dual inf 1.1410243e+15 (2603) Clp0029I End of values pass after 129 iterations Clp0006I 129 Obj 7.1239492e-13 Primal inf 2377.2576 (466) Dual inf 7.5562409e+14 (1300) Clp0006I 406 Obj 7.1239492e-13 Primal inf 2216.1999 (530) Dual inf 6.6635637e+14 (1349) Clp0006I 683 Obj 7.1239492e-13 Primal inf 1640.2294 (359) Dual inf 5.0420028e+14 (469) Clp0006I 1011 Obj 7.1239492e-13 Primal inf 1231.9391 (137) Dual inf 5.8169889e+14 (444) Clp0006I 1341 Obj 7.1239492e-13 Primal inf 978.80346 (47) Dual inf 3.5505017e+14 (152) Clp0006I 1690 Obj 7.1239492e-13 Primal inf 217.49345 (272) Dual inf 5.1002043e+13 (777) Clp0006I 1977 Obj 21.398216 Primal inf 8.1748821 (267) Dual inf 7.9826725e+12 (853) Clp0006I 2287 Obj 27.28904 Primal inf 0.55784961 (19) Dual inf 3.5446065e+11 (110) Clp0006I 2574 Obj 24.220105 Dual inf 145.0342 (28) Clp0006I 2851 Obj 22.978738 Dual inf 0.28086844 (3) Clp0006I 2995 Obj 22.966645 Clp0000I Optimal - objective value 22.966645 Clp0032I Optimal objective 22.96664528 - 2995 iterations time 0.232, Presolve 0.06 Clp0000I Optimal - objective value 22.966645 NLP0014I 2 TIME 0 0 0.008999 Clp0000I Optimal - objective value 22.966645 Cbc0013I At root node, 0 cuts changed objective from 22.966645 to 23.172888 in 1 passes Cbc0014I Cut generator 0 (Couenne convexifier cuts) - 0 row cuts average 0.0 elements, 2 column cuts (2 active) Cbc0020I Exiting on maximum time Cbc0005I Partial search - best objective 1e+50 (best possible 23.172888), took 878 iterations and 0 nodes (431.79 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost  "Not finished" No solution found couenne: Optimization interupted on limit. Couenne 0.4 -- an Open-Source solver for Mixed Integer Nonlinear Optimization Mailing list: couenne@list.coin-or.org Instructions: http://www.coin-or.org/Couenne couenne: ANALYSIS TEST: NLP0012I Num Status Obj It time Location NLP0014I 1 TIME 0 2315 434.71591 Coin0506I Presolve 10528 (-6267) rows, 12114 (-6807) columns and 45333 (-34261) elements Clp0006I 0 Obj 2.3312702e-13 Primal inf 2445.796 (1672) Dual inf 1.1439765e+15 (2606) Clp0029I End of values pass after 130 iterations Clp0006I 130 Obj 2.3312702e-13 Primal inf 2338.649 (464) Dual inf 7.522354e+14 (1298) Clp0006I 407 Obj 2.3312702e-13 Primal inf 2217.1766 (536) Dual inf 6.6525448e+14 (1357) Clp0006I 684 Obj 2.3312702e-13 Primal inf 1611.2388 (368) Dual inf 5.749037e+14 (730) Clp0006I 1011 Obj 2.3312702e-13 Primal inf 1219.4784 (153) Dual inf 6.0561955e+14 (505) Clp0006I 1343 Obj 2.3312702e-13 Primal inf 916.64107 (101) Dual inf 3.882641e+14 (224) Clp0006I 1692 Obj 2.3312702e-13 Primal inf 188.84598 (273) Dual inf 4.546558e+13 (571) Clp0006I 1978 Obj 21.296699 Primal inf 8.2992168 (270) Dual inf 8.1293916e+12 (866) Clp0006I 2288 Obj 27.222702 Primal inf 0.57599349 (22) Dual inf 4.3412298e+11 (117) Clp0006I 2575 Obj 24.220105 Dual inf 145.7659 (28) Clp0006I 2852 Obj 22.978738 Dual inf 0.27974546 (3) Clp0006I 2998 Obj 22.966645 Clp0000I Optimal - objective value 22.966645 Clp0032I Optimal objective 22.96664528 - 2998 iterations time 0.232, Presolve 0.06 Clp0000I Optimal - objective value 22.966645 NLP0014I 2 TIME 0 0 0.008999 Clp0000I Optimal - objective value 22.966645 Cbc0013I At root node, 0 cuts changed objective from 22.966645 to 23.170672 in 1 passes Cbc0014I Cut generator 0 (Couenne convexifier cuts) - 0 row cuts average 0.0 elements, 2 column cuts (2 active) Cbc0020I Exiting on maximum time Cbc0005I Partial search - best objective 1e+50 (best possible 23.170672), took 755 iterations and 0 nodes (431.58 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost  "Not finished" No solution found couenne: Optimization interupted on limit. Couenne 0.4 -- an Open-Source solver for Mixed Integer Nonlinear Optimization Mailing list: couenne@list.coin-or.org Instructions: http://www.coin-or.org/Couenne couenne: ANALYSIS TEST: NLP0012I Num Status Obj It time Location NLP0014I 1 TIME 0 2274 434.91288 Coin0506I Presolve 10528 (-6261) rows, 12114 (-6807) columns and 45333 (-34249) elements Clp0006I 0 Obj 2.3312702e-13 Primal inf 2445.1485 (1670) Dual inf 1.1434462e+15 (2604) Clp0029I End of values pass after 131 iterations Clp0006I 131 Obj 2.3312702e-13 Primal inf 2337.7558 (467) Dual inf 7.5351095e+14 (1302) Clp0006I 408 Obj 2.3312702e-13 Primal inf 2219.3075 (539) Dual inf 6.6687814e+14 (1363) Clp0006I 685 Obj 2.3312702e-13 Primal inf 1615.8419 (377) Dual inf 9.157745e+14 (1222) Clp0006I 1003 Obj 2.3312702e-13 Primal inf 1246.0784 (160) Dual inf 6.2017172e+14 (540) Clp0006I 1343 Obj 2.3312702e-13 Primal inf 931.47479 (95) Dual inf 3.9899037e+14 (212) Clp0006I 1694 Obj 2.3312702e-13 Primal inf 193.21447 (274) Dual inf 4.4986736e+13 (364) Clp0006I 1979 Obj 21.400105 Primal inf 8.3106238 (271) Dual inf 8.1612496e+12 (871) Clp0006I 2289 Obj 27.327397 Primal inf 0.58072549 (23) Dual inf 4.5436535e+11 (121) Clp0006I 2576 Obj 24.230928 Dual inf 160.33406 (31) Clp0006I 2853 Obj 22.978738 Dual inf 0.27974546 (3) Clp0006I 3004 Obj 22.966645 Clp0000I Optimal - objective value 22.966645 Clp0032I Optimal objective 22.96664528 - 3004 iterations time 0.222, Presolve 0.06 Clp0000I Optimal - objective value 22.966645 NLP0014I 2 TIME 0 0 0.008998 Clp0000I Optimal - objective value 22.966645 Cbc0013I At root node, 0 cuts changed objective from 22.966645 to 23.174135 in 1 passes Cbc0014I Cut generator 0 (Couenne convexifier cuts) - 0 row cuts average 0.0 elements, 2 column cuts (2 active) Cbc0020I Exiting on maximum time Cbc0005I Partial search - best objective 1e+50 (best possible 23.174135), took 841 iterations and 0 nodes (432.17 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost  "Not finished" No solution found couenne: Optimization interupted on limit. Couenne 0.4 -- an Open-Source solver for Mixed Integer Nonlinear Optimization Mailing list: couenne@list.coin-or.org Instructions: http://www.coin-or.org/Couenne couenne: ANALYSIS TEST: NLP0012I Num Status Obj It time Location NLP0014I 1 TIME 0 2318 434.7789 Coin0506I Presolve 10528 (-6267) rows, 12114 (-6807) columns and 45333 (-34261) elements Clp0006I 0 Obj 2.3312702e-13 Primal inf 2444.9394 (1670) Dual inf 1.1434469e+15 (2604) Clp0029I End of values pass after 131 iterations Clp0006I 131 Obj 2.3312702e-13 Primal inf 2337.7125 (467) Dual inf 7.9491253e+14 (1303) Clp0006I 408 Obj 2.3312702e-13 Primal inf 2216.4812 (537) Dual inf 6.6593041e+14 (1361) Clp0006I 685 Obj 2.3312702e-13 Primal inf 1620.935 (369) Dual inf 5.1056431e+14 (720) Clp0006I 1012 Obj 2.3312702e-13 Primal inf 1215.0029 (154) Dual inf 6.0611657e+14 (508) Clp0006I 1344 Obj 2.3312702e-13 Primal inf 915.91608 (102) Dual inf 3.8876142e+14 (227) Clp0006I 1693 Obj 2.3312702e-13 Primal inf 188.11039 (274) Dual inf 4.5966222e+13 (574) Clp0006I 1979 Obj 21.318191 Primal inf 8.3252397 (271) Dual inf 8.1612496e+12 (871) Clp0006I 2289 Obj 27.255022 Primal inf 0.58072549 (23) Dual inf 4.5436535e+11 (121) Clp0006I 2576 Obj 24.220105 Dual inf 146.70739 (30) Clp0006I 2853 Obj 22.978738 Dual inf 0.27974546 (3) Clp0006I 3001 Obj 22.966645 Clp0000I Optimal - objective value 22.966645 Clp0032I Optimal objective 22.96664528 - 3001 iterations time 0.232, Presolve 0.06 Clp0000I Optimal - objective value 22.966645 NLP0014I 2 TIME 0 0 0.008999 Clp0000I Optimal - objective value 22.966645 Cbc0013I At root node, 0 cuts changed objective from 22.966645 to 23.174135 in 1 passes Cbc0014I Cut generator 0 (Couenne convexifier cuts) - 0 row cuts average 0.0 elements, 2 column cuts (2 active) Cbc0020I Exiting on maximum time Cbc0005I Partial search - best objective 1e+50 (best possible 23.174135), took 810 iterations and 0 nodes (432.01 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost  "Not finished" No solution found couenne: Optimization interupted on limit.