[Couenne] Couenne stopped with no precise output...
Pietro Belotti
petr.7b6 at gmail.com
Sun Jan 12 03:07:32 EST 2014
Hi Sahar,
how large is the model? it seems from the output of Ipopt, which takes
more than an hour to run 3000 iterations, that the size of the problem
could be the reason. Couenne starts the branch-and-bound after a few
preliminary operations and does not output anything until all cutting
planes procedures are over. I would suggest trying to solve a much
smaller instance to see if Couenne has other troubles, but I'd say
it's quite a large problem for Couenne. As you correctly say, the AMPL
error is not an issue.
Regards,
Pietro
On Thu, Jan 9, 2014 at 2:34 PM, El Khoury Sahar <sahar.elkhoury at epfl.ch> wrote:
> Dear All,
>
> I'm new to Couenne. I formulated my optimization problem in Ampl and then
> tried to run it using Couenne as a solver. Please see below. After a while
> the solver just stopped and had no further output than the last line you see
> below. I did not obtain neither failure message nor a convergence. As you
> can see below the last message obtained is "Error in an AMPL evaluation. Run
> with "halt_on_ampl_error yes" to see details" which is not supposed to be a
> problem in Couenne since according to some forums I was reading, Couenne can
> handle such an error. Any suggestions on what does this output mean? And
> what could I do to solve this problem?
>
> Thank you,
>
> Sahar
> ---------------
>
> ampl: model Ngrasp1.mod;
> Couenne -- an Open-Source solver for Mixed Integer Nonlinear Optimization
> Mailing list: couenne at list.coin-or.org
> Instructions: http://www.coin-or.org/Couenne
> couenne:
> ANALYSIS TEST: General :
> Trace :
> Branching:
> Debug :
> Misc. :
> Trace optimal solution: FM_CHECKNLP2 FM_TRACE_OPTSOL
> Use optimal solution:
> max_time: 10000000000.00
> number_strong_root: 2147483647
> number_strong: 20
> number_before_trust: 8
> min_number_strong_branch: 0
> NLP0012I
> Num Status Obj It time
> Location
> NLP0014I 1 FAILED -1.86633945.5g 3000 5589.022g
> NLP0014I 1 FAILED -1.86633945.5g 3000 5670.648g
> resolve robustness
> NLP3006W Warning : continuing branching, while there are unrecovered
> failures at nodes
> Coin0506I Presolve 8583 (-10694) rows, 3008 (-26899) columns and 23302
> (-40254) elements
> Clp0006I 0 Obj -9.99e+12 Primal inf 47654212 (2813)
> Clp0006I 246 Obj -9.99e+12 Primal inf 2732.2379 (2709)
> Clp0006I 492 Obj -9.99e+12 Primal inf 2806.8952 (2730)
> Clp0006I 738 Obj -9.99e+12 Primal inf 2220.4108 (2526)
> Clp0006I 984 Obj -9.99e+12 Primal inf 2061.2368 (2437)
> Clp0006I 1230 Obj -9.99e+12 Primal inf 3043.0503 (1804)
> Clp0006I 1476 Obj -9.99e+12 Primal inf 11808.17 (1864)
> Clp0006I 1722 Obj -9.99e+12 Primal inf 1202185.7 (2114)
> Clp0006I 1968 Obj -9.99e+12 Primal inf 1202185.7 (2114)
> Clp0006I 1969 Obj -9.99e+12 Primal inf 1203622.2 (2123)
> Clp0006I 1971 Obj -9.99e+12 Primal inf 1204506.1 (2158)
> Clp0006I 1974 Obj -9.99e+12 Primal inf 1201300.3 (2117)
> Clp0006I 1978 Obj -9.99e+12 Primal inf 1198807.1 (2063)
> Clp0006I 1983 Obj -9.99e+12 Primal inf 1195007.2 (2050)
> Clp0006I 1990 Obj -9.99e+12 Primal inf 2519807.5 (2127)
> Clp0006I 1999 Obj -9.99e+12 Primal inf 2535843.8 (2130)
> Clp0006I 2011 Obj -9.99e+12 Primal inf 673356.81 (2053)
> Clp0006I 2026 Obj -9.99e+12 Primal inf 5904825.3 (2446)
> Clp0006I 2045 Obj -9.99e+12 Primal inf 585705.06 (2259)
> Clp0006I 2057 Obj -9.99e+12 Primal inf 39270.834 (2191)
> Clp0006I 2072 Obj -9.99e+12 Primal inf 39263.075 (2174)
> Clp0006I 2091 Obj -9.99e+12 Primal inf 39253.24 (2153)
> Clp0006I 2115 Obj -9.99e+12 Primal inf 39229.099 (2132)
> Clp0006I 2145 Obj -9.99e+12 Primal inf 39229.427 (2107)
> Clp0006I 2183 Obj -9.99e+12 Primal inf 39229.427 (2107)
> Clp0006I 2184 Obj -9.99e+12 Primal inf 39235.202 (2107)
> Clp0006I 2186 Obj -9.99e+12 Primal inf 39225.418 (2108)
> Clp0006I 2189 Obj -9.99e+12 Primal inf 39220.208 (2105)
> Clp0006I 2193 Obj -9.99e+12 Primal inf 39217.241 (2111)
> Clp0006I 2198 Obj -9.99e+12 Primal inf 39217.241 (2111)
> Clp0006I 2199 Obj -9.99e+12 Primal inf 17011.796 (2137)
> Clp0006I 2200 Obj -9.99e+12 Primal inf 14544.682 (2209)
> Clp0006I 2202 Obj -9.99e+12 Primal inf 14544.682 (2209)
> Clp0006I 2203 Obj -9.99e+12 Primal inf 24330.568 (2214)
> Clp0006I 2205 Obj -9.99e+12 Primal inf 24330.568 (2214)
> Clp0006I 2206 Obj -9.99e+12 Primal inf 12548.599 (2211)
> Clp0006I 2208 Obj -9.99e+12 Primal inf 12847.171 (2217)
> Clp0006I 2211 Obj -9.99e+12 Primal inf 12458.533 (2214)
> Clp0006I 2215 Obj -9.99e+12 Primal inf 13498.938 (2321)
> Clp0006I 2220 Obj -9.99e+12 Primal inf 194492.83 (2216)
> Clp0006I 2227 Obj -9.99e+12 Primal inf 194492.83 (2216)
> Clp0006I 2228 Obj -9.99e+12 Primal inf 89650.87 (2210)
> Clp0006I 2230 Obj -9.99e+12 Primal inf 102268.63 (2212)
> Clp0006I 2233 Obj -9.99e+12 Primal inf 44027.25 (2322)
> Clp0006I 2237 Obj -9.99e+12 Primal inf 36240.083 (2240)
> Clp0006I 2242 Obj -9.99e+12 Primal inf 36168.486 (2190)
> Clp0006I 2249 Obj -9.99e+12 Primal inf 36168.486 (2190)
> Clp0006I 2250 Obj -9.99e+12 Primal inf 12392.936 (2189)
> Clp0006I 2252 Obj -9.99e+12 Primal inf 9973.806 (2186)
> Clp0006I 2255 Obj -9.99e+12 Primal inf 10135.718 (2186)
> Clp0006I 2259 Obj -9.99e+12 Primal inf 10135.718 (2186)
> Clp0006I 2260 Obj -9.99e+12 Primal inf 10136.982 (2186)
> Clp0006I 2262 Obj -9.99e+12 Primal inf 215153.21 (2174)
> Clp0006I 2265 Obj -9.99e+12 Primal inf 215153.21 (2174)
> Clp0006I 2266 Obj -9.99e+12 Primal inf 1016819.5 (2174)
> Clp0006I 2268 Obj -9.99e+12 Primal inf 1016819.5 (2174)
> Clp0006I 2269 Obj -9.99e+12 Primal inf 68185.771 (2508)
> Clp0006I 2270 Obj -9.99e+12 Primal inf 68186.211 (2508)
> Clp0006I 2272 Obj -9.99e+12 Primal inf 68042.843 (2502)
> Clp0006I 2275 Obj -9.99e+12 Primal inf 73105.367 (2509)
> Clp0006I 2279 Obj -9.99e+12 Primal inf 73105.367 (2509)
> Clp0006I 2280 Obj -9.99e+12 Primal inf 55396.199 (2505)
> Clp0006I 2282 Obj -9.99e+12 Primal inf 3540456.5 (2693)
> Clp0006I 2285 Obj -9.99e+12 Primal inf 1823623.5 (2645)
> Clp0006I 2289 Obj -9.99e+12 Primal inf 1823589.5 (2625)
> Clp0006I 2294 Obj -9.99e+12 Primal inf 1823584.1 (2617)
> Clp0006I 2301 Obj -9.99e+12 Primal inf 2234552.9 (2620)
> Clp0006I 2305 Obj -9.99e+12 Primal inf 2750645.4 (2648)
> Clp0006I 2310 Obj -9.99e+12 Primal inf 2750645.4 (2648)
> Clp0006I 2311 Obj -9.99e+12 Primal inf 88213.939 (2547)
> Clp0006I 2313 Obj -9.99e+12 Primal inf 166011.87 (2510)
> Clp0006I 2316 Obj -9.99e+12 Primal inf 165874.45 (2514)
> Clp0006I 2320 Obj -9.99e+12 Primal inf 165874.45 (2514)
> Clp0006I 2321 Obj -9.99e+12 Primal inf 119274.18 (2514)
> Clp0006I 2323 Obj -9.99e+12 Primal inf 111126.69 (2505)
> Clp0006I 2326 Obj -9.99e+12 Primal inf 111126.69 (2505)
> Clp0006I 2327 Obj -9.99e+12 Primal inf 111126.69 (2505)
> Clp0006I 2328 Obj -9.99e+12 Primal inf 108189.16 (2537)
> Clp0006I 2330 Obj -9.99e+12 Primal inf 108189.16 (2537)
> Clp0006I 2331 Obj -9.99e+12 Primal inf 108189.16 (2537)
> Clp0006I 2332 Obj -9.99e+12 Primal inf 105645.5 (2532)
> Clp0006I 2334 Obj -9.99e+12 Primal inf 105645.5 (2532)
> Clp0006I 2335 Obj -9.99e+12 Primal inf 109057.76 (2535)
> Clp0006I 2337 Obj -9.99e+12 Primal inf 100003.21 (2541)
> Clp0006I 2340 Obj -9.99e+12 Primal inf 99779.135 (2544)
> Clp0006I 2344 Obj -9.99e+12 Primal inf 99779.135 (2544)
> Clp0006I 2345 Obj -9.99e+12 Primal inf 87515.075 (2351)
> Clp0006I 2347 Obj -9.99e+12 Primal inf 87515.075 (2351)
> Clp0006I 2348 Obj -9.99e+12 Primal inf 87515.075 (2351)
> Clp0006I 2349 Obj -9.99e+12 Primal inf 87515.075 (2351)
> Clp0006I 2350 Obj -9.99e+12 Primal inf 87515.075 (2351)
> Clp0006I 2351 Obj -9.99e+12 Primal inf 87515.075 (2351)
> Clp0006I 2352 Obj -9.99e+12 Primal inf 80001.682 (2300)
> Clp0006I 2354 Obj -9.99e+12 Primal inf 80001.682 (2300)
> Clp0006I 2355 Obj -9.99e+12 Primal inf 80001.682 (2300)
> Clp0006I 2356 Obj -9.99e+12 Primal inf 77770.652 (2287)
> Clp0006I 2358 Obj -9.99e+12 Primal inf 77775.72 (2298)
> Clp0006I 2361 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2365 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2366 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2367 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2368 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2369 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2370 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2371 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2372 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2373 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2374 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2375 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2376 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2377 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2378 Obj -9.99e+12 Primal inf 77765.336 (2287)
> Clp0006I 2379 Obj -9.99e+12 Primal inf 68573.831 (2098)
> Clp0006I 2381 Obj -9.99e+12 Primal inf 70438.425 (2214)
> Clp0006I 2384 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2388 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2389 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2390 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2391 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2392 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2393 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2394 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2395 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2396 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2397 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2398 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2399 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2400 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2401 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2402 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2403 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2404 Obj -9.99e+12 Primal inf 70441.092 (2213)
> Clp0006I 2405 Obj -9.99e+12 Primal inf 35489.203 (1995) Dual inf
> 0.00019017726 (9)
> Clp0006I 2406 Obj -9.99e+12 Primal inf 1.7359032e+11 (2174)
> Clp0006I 2408 Obj -9.99e+12 Primal inf 8.3497882e+10 (2198)
> Clp0006I 2411 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2415 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2416 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2417 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2418 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2419 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2420 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2421 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2422 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2423 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2424 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2425 Obj -9.99e+12 Primal inf 1.5093304e+10 (2179)
> Clp0006I 2426 Obj -9.99e+12 Primal inf 1.5093353e+10 (2274)
> Clp0006I 2428 Obj -9.99e+12 Primal inf 1.5093353e+10 (2274)
> Clp0006I 2429 Obj -9.99e+12 Primal inf 1.5093353e+10 (2274)
> Clp0006I 2430 Obj -9.99e+12 Primal inf 3.5361996e+10 (2274)
> Clp0006I 2432 Obj -9.99e+12 Primal inf 3.5361996e+10 (2274)
> Clp0006I 2433 Obj -9.99e+12 Primal inf 3.5361996e+10 (2274)
> Clp0006I 2434 Obj -9.99e+12 Primal inf 3.5363567e+10 (2275)
> Clp0006I 2436 Obj -9.99e+12 Primal inf 3.5363567e+10 (2275)
> Clp0006I 2437 Obj -9.99e+12 Primal inf 3.0658575e+10 (2278)
> Clp0006I 2439 Obj -9.99e+12 Primal inf 3.0658575e+10 (2278)
> Clp0006I 2440 Obj -9.99e+12 Primal inf 3.1539719e+10 (2281)
> Clp0006I 2442 Obj -9.99e+12 Primal inf 3.1539719e+10 (2281)
> Clp0006I 2443 Obj -9.99e+12 Primal inf 3.001817e+10 (2278)
> Clp0006I 2445 Obj -9.99e+12 Primal inf 3.001817e+10 (2278)
> Clp0006I 2446 Obj -9.99e+12 Primal inf 3.001817e+10 (2278)
> Clp0006I 2447 Obj -9.99e+12 Primal inf 3.8024038e+10 (2281)
> Clp0006I 2449 Obj -9.99e+12 Primal inf 3.2647694e+10 (2268)
> Clp0006I 2452 Obj -9.99e+12 Primal inf 3.2647694e+10 (2268)
> Clp0006I 2453 Obj -9.99e+12 Primal inf 3.2647694e+10 (2268)
> Clp0006I 2454 Obj -9.99e+12 Primal inf 3.2647694e+10 (2268)
> Clp0006I 2455 Obj -9.99e+12 Primal inf 3.2647694e+10 (2268)
> Clp0006I 2456 Obj -9.99e+12 Primal inf 3.2647694e+10 (2268)
> Clp0006I 2457 Obj -9.99e+12 Primal inf 3.2647694e+10 (2268)
> Clp0006I 2458 Obj -9.99e+12 Primal inf 3.2647694e+10 (2268)
> Clp0006I 2459 Obj -9.99e+12 Primal inf 4.1997196e+10 (2268)
> Clp0006I 2461 Obj -9.99e+12 Primal inf 4.1997196e+10 (2268)
> Clp0006I 2462 Obj -9.99e+12 Primal inf 3.6172291e+10 (2262)
> Clp0006I 2464 Obj -9.99e+12 Primal inf 3.6172291e+10 (2262)
> Clp0006I 2465 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2467 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2468 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2469 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2470 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2471 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2472 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2473 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2474 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2475 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2476 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2477 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2478 Obj -9.99e+12 Primal inf 3.3250784e+10 (2256)
> Clp0006I 2479 Obj -9.99e+12 Primal inf 3.6579664e+10 (2256)
> Clp0006I 2481 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2484 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2485 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2486 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2487 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2488 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2489 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2490 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2491 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2492 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2493 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2494 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2495 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2496 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2497 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2498 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2499 Obj -9.99e+12 Primal inf 3.964402e+10 (2257)
> Clp0006I 2499 Obj -9.99e+12 Primal inf 86476.326 (2250) Dual inf 93003.78
> (1260)
> Clp0006I 2752 Obj -9.99e+12 Primal inf 84122.781 (1622) Dual inf 31580.335
> (1072)
> Clp0006I 3003 Obj -9.99e+12 Primal inf 84030.036 (1387) Dual inf 9040.1542
> (830)
> Clp0006I 3068 Obj -9.99e+12 Primal inf 84006.406 (1348) Dual inf 4257.0607
> (787)
> Clp0006I 3148 Obj -9.99e+12 Primal inf 79741.712 (1187) Dual inf 7238.8926
> (741)
> Clp0006I 3247 Obj -9.99e+12 Primal inf 79686.758 (1132) Dual inf 2085.7697
> (684)
> Clp0006I 3375 Obj -9.99e+12 Primal inf 25720.432 (956) Dual inf 49912.702
> (695)
> Clp0006I 3538 Obj -9.99e+12 Primal inf 6489.0481 (824) Dual inf 16291.054
> (640)
> Clp0006I 3741 Obj -9.99e+12 Primal inf 5882.9846 (701) Dual inf 25575.958
> (492)
> Clp0006I 3802 Obj -9.99e+12 Primal inf 3134.3962 (651) Dual inf 627406.67
> (506)
> Clp0006I 3879 Obj -9.99e+12 Primal inf 2479.8088 (572) Dual inf 75040.558
> (447)
> Clp0006I 3975 Obj -9.99e+12 Primal inf 1899.7517 (530) Dual inf 35891.411
> (461)
> Clp0006I 4093 Obj -9.99e+12 Primal inf 1765.989 (494) Dual inf 1774.5166
> (338)
> Clp0006I 4247 Obj -9.99e+12 Primal inf 1495.7571 (440) Dual inf 1743.0586
> (345)
> Clp0006I 4441 Obj -9.99e+12 Primal inf 1193.1115 (439) Dual inf 1503.414
> (289)
> Clp0006I 4683 Obj -9.99e+12 Primal inf 424.05746 (328) Dual inf 4455.115
> (293)
> Clp0006I 4937 Obj -9.99e+12 Primal inf 189.4518 (293) Dual inf 2149.773
> (269)
> Clp0006I 5187 Obj -9.99e+12 Primal inf 173.97621 (250) Dual inf 68.672422
> (209)
> Clp0006I 5301 Obj -9.99e+12 Primal inf 124.01811 (185) Dual inf 1748.4914
> (224)
> Clp0006I 5551 Obj -9.99e+12 Primal inf 36.588925 (129) Dual inf 28.826588
> (54)
> Clp0006I 5798 Obj -9.99e+12 Primal inf 14.794196 (77) Dual inf 874.65304
> (112)
> Clp0006I 6049 Obj -9.99e+12 Primal inf 10.511465 (64) Dual inf 168.06277
> (135)
> Clp0006I 6195 Obj -9.99e+12 Primal inf 10.022597 (46)
> Clp0006I 6384 Obj -9.99e+12
> Clp0000I Optimal - objective value -9.99e+12
> Clp0006I 0 Obj -9.99e+12
> Clp0006I 3 Obj -9.99e+12
> Clp0006I 210 Obj -9.99e+12
> Clp0006I 414 Obj -9.99e+12
> Clp0006I 614 Obj -9.99e+12
> Clp0006I 844 Obj -9.99e+12
> Clp0006I 1044 Obj -9.99e+12
> Clp0006I 1244 Obj -9.99e+12
> Clp0006I 1444 Obj -9.99e+12
> Clp0006I 1644 Obj -9.99e+12
> Clp0006I 1844 Obj -9.99e+12
> Clp0006I 2044 Obj -9.99e+12
> Clp0006I 2244 Obj -9.99e+12
> Clp0006I 2444 Obj -9.99e+12
> Clp0006I 2644 Obj -9.99e+12
> Clp0006I 2844 Obj -9.99e+12
> Clp0006I 3044 Obj -9.99e+12
> Clp0006I 3244 Obj -9.99e+12
> Clp0029I End of values pass after 3298 iterations
> Clp0006I 3298 Obj -9.99e+12
> Clp0006I 3298 Obj -9.99e+12
> Clp0000I Optimal - objective value -9.99e+12
> Clp0032I Optimal objective -9.99e+12 - 9682 iterations time 3.052, Presolve
> 0.18
> Clp0006I 0 Obj -9.99e+12 Primal inf 155.24975 (197)
> Clp0006I 200 Obj -9.99e+12 Primal inf 4070.5745 (721)
> Clp0006I 400 Obj -9.99e+12 Primal inf 2455.2951 (504)
> Clp0006I 600 Obj -9.99e+12 Primal inf 8.8354946 (286)
> Clp0006I 800 Obj -9.99e+12 Primal inf 0.054484988 (123)
> Clp0006I 946 Obj -9.99e+12
> Clp0000I Optimal - objective value -9.99e+12
> Error in an AMPL evaluation. Run with "halt_on_ampl_error yes" to see
> details.
> NLP0014I 3 FAILED -140.452925.5g 3000 3219.833g
> Clp0000I Optimal - objective value -9.99e+12
> 0 0 0 -9990000000000.000000 -9990000000000.000000
> ----------
> Error in an AMPL evaluation. Run with "halt_on_ampl_error yes" to see
> details.
>
> _______________________________________________
> Couenne mailing list
> Couenne at list.coin-or.org
> http://list.coin-or.org/mailman/listinfo/couenne
More information about the Couenne
mailing list