0: objval = 0.000000000e+00 infeas = 1.000000000e+00 (4760) 200: objval = 0.000000000e+00 infeas = 9.285714286e-01 (4635) 400: objval = 0.000000000e+00 infeas = 8.495238095e-01 (4518) 600: objval = 0.000000000e+00 infeas = 7.761904762e-01 (4395) 800: objval = 0.000000000e+00 infeas = 6.990476190e-01 (4276) 1000: objval = 0.000000000e+00 infeas = 6.276190476e-01 (4151) 1200: objval = 0.000000000e+00 infeas = 5.514285714e-01 (4031) 1400: objval = -1.067320000e+05 infeas = 4.885714286e-01 (3897) 1600: objval = -1.067320000e+05 infeas = 4.209523810e-01 (3768) 1800: objval = -1.067320000e+05 infeas = 3.438095238e-01 (3649) 2000: objval = -1.067320000e+05 infeas = 2.666666667e-01 (3530) 2200: objval = -1.125400000e+05 infeas = 1.971428571e-01 (3403) 2400: objval = -1.604280000e+05 infeas = 1.352380952e-01 (3268) 2600: objval = -2.218360000e+05 infeas = 6.380952381e-02 (3143) 2770: objval = -2.218360000e+05 infeas = 0.000000000e+00 (3040) * 2770: objval = -2.218360000e+05 infeas = 0.000000000e+00 (3040) * 2800: objval = -2.218360000e+05 infeas = 0.000000000e+00 (3016) * 3000: objval = -2.218360000e+05 infeas = 0.000000000e+00 (2848) * 3200: objval = -2.218360000e+05 infeas = 0.000000000e+00 (2840) * 3400: objval = -2.218360000e+05 infeas = 0.000000000e+00 (2812) * 3600: objval = -2.218360000e+05 infeas = 0.000000000e+00 (2614) * 3800: objval = -2.218360000e+05 infeas = 0.000000000e+00 (2463) * 3850: objval = -2.104749715e+05 infeas = 1.545625961e-05 (2431) spx_simplex: numerical instability (primal simplex, phase II) 3850: objval = -2.104749715e+05 infeas = 1.000000000e+00 (2431) 3852: objval = -2.104899764e+05 infeas = 0.000000000e+00 (2431) * 3852: objval = -2.104899764e+05 infeas = 0.000000000e+00 (2431) * 4000: objval = -2.027960010e+05 infeas = 0.000000000e+00 (2325) * 4200: objval = -2.027960010e+05 infeas = 0.000000000e+00 (2131) * 4400: objval = -1.817560020e+05 infeas = 0.000000000e+00 (1974) * 4600: objval = -1.385647655e+05 infeas = 1.167201132e-17 (1851) * 4800: objval = -1.385647655e+05 infeas = 1.022719740e-16 (1673) * 5000: objval = -1.182145462e+05 infeas = 8.312175542e-19 (1567) * 5200: objval = -1.181936887e+05 infeas = 9.760128180e-19 (1494) * 5400: objval = -6.024188358e+04 infeas = 9.760128180e-19 (1452) * 5600: objval = -6.024188358e+04 infeas = 9.760128180e-19 (1393) * 5800: objval = -6.024188358e+04 infeas = 9.760128180e-19 (1240) * 6000: objval = -6.024188358e+04 infeas = 9.760128180e-19 (1189) * 6200: objval = -5.974162677e+04 infeas = 2.713796019e-05 (1129) * 6241: objval = -5.973727129e+04 infeas = 1.089093582e-06 (1129) spx_simplex: numerical instability (primal simplex, phase II) 6241: objval = -5.973727129e+04 infeas = 1.000000000e+00 (1129) 6273: objval = -5.977393357e+04 infeas = 6.224386775e-13 (1128) * 6273: objval = -5.977393357e+04 infeas = 6.778939689e-19 (1128) * 6400: objval = -4.408167396e+03 infeas = 1.116595321e-17 (1127) * 6448: objval = 1.467293667e+04 infeas = 1.234802645e-05 (1125) spx_simplex: numerical instability (primal simplex, phase II) 6448: objval = 1.467293667e+04 infeas = 1.000000000e+00 (1125) 6450: objval = 1.465459360e+04 infeas = 1.012469054e-12 (1125) * 6450: objval = 1.465459360e+04 infeas = 1.250199466e-17 (1125) * 6600: objval = 2.712762785e+04 infeas = 1.023956800e-17 (1094) * 6635: objval = 4.142800162e+04 infeas = 1.383921078e-05 (1092) spx_simplex: numerical instability (primal simplex, phase II) 6635: objval = 4.142800162e+04 infeas = 1.000000000e+00 (1092) 6650: objval = 4.091423576e+04 infeas = 3.522889062e-12 (1092) * 6650: objval = 4.091423576e+04 infeas = 4.875400428e-17 (1092) * 6800: objval = 4.144166671e+04 infeas = 4.630515260e-17 (1089) * 6854: objval = 4.178153969e+04 infeas = 6.125667318e-07 (1081) spx_simplex: numerical instability (primal simplex, phase II) 6854: objval = 4.178153969e+04 infeas = 1.000000000e+00 (1081) 6855: objval = 4.178071147e+04 infeas = 6.282247448e-02 (1081) * 6855: objval = 4.178071147e+04 infeas = 3.848295788e-08 (1081) * 6923: objval = 5.775901320e+04 infeas = 1.757007070e-07 (1081) spx_simplex: numerical instability (primal simplex, phase II) 6923: objval = 5.775901320e+04 infeas = 1.000000000e+00 (1081) 6925: objval = 5.775707787e+04 infeas = 2.928661479e-08 (1081) * 6925: objval = 5.775707787e+04 infeas = 5.145678924e-15 (1081) * 7000: objval = 6.565918031e+04 infeas = 1.593601934e-05 (1075) * 7039: objval = 6.836728403e+04 infeas = 3.797430285e-05 (1069) spx_simplex: numerical instability (primal simplex, phase II) 7039: objval = 6.836728403e+04 infeas = 1.000000000e+00 (1069) 7110: objval = 6.836064051e+04 infeas = 1.540055113e-11 (1069) * 7110: objval = 6.836064051e+04 infeas = 5.848251927e-16 (1069) * 7200: objval = 6.845804622e+04 infeas = 6.389592533e-16 (1069) * 7400: objval = 8.355675131e+04 infeas = 1.749627951e-15 (1026) * 7600: objval = 9.850668561e+04 infeas = 2.882826372e-14 (983) * 7785: objval = 1.102691911e+05 infeas = 1.281523628e-06 (952) spx_simplex: numerical instability (primal simplex, phase II) 7785: objval = 1.102691911e+05 infeas = 1.000000000e+00 (952) 7791: objval = 1.102285924e+05 infeas = 3.897958138e-10 (952) * 7791: objval = 1.102285924e+05 infeas = 4.995325454e-16 (952) * 7800: objval = 1.102289169e+05 infeas = 1.120809444e-09 (952) * 7838: objval = 1.302813724e+05 infeas = 8.219175570e-06 (952) spx_simplex: numerical instability (primal simplex, phase II) 7838: objval = 1.302813724e+05 infeas = 1.000000000e+00 (952) 7861: objval = 1.301260637e+05 infeas = 3.526325240e-11 (952) * 7861: objval = 1.301260637e+05 infeas = 2.898348627e-16 (952) * 7895: objval = 1.440006435e+05 infeas = 7.597997903e-07 (952) spx_simplex: numerical instability (primal simplex, phase II) 7895: objval = 1.440006435e+05 infeas = 1.000000000e+00 (952) 7897: objval = 1.440003185e+05 infeas = 3.757066771e-10 (952) * 7897: objval = 1.440003185e+05 infeas = 2.854618545e-16 (952) * 7960: objval = 1.577276739e+05 infeas = 1.542108122e-06 (940) spx_simplex: numerical instability (primal simplex, phase II) 7960: objval = 1.577276739e+05 infeas = 1.000000000e+00 (940) 7965: objval = 1.551342596e+05 infeas = 9.596750653e-11 (940) * 7965: objval = 1.551342596e+05 infeas = 1.479922713e-16 (940) * 8000: objval = 1.558562507e+05 infeas = 1.349003015e-16 (940) * 8014: objval = 1.593749692e+05 infeas = 8.266211652e-07 (940) spx_simplex: numerical instability (primal simplex, phase II) 8014: objval = 1.593749692e+05 infeas = 1.000000000e+00 (940) 8018: objval = 1.573225378e+05 infeas = 4.069235137e-10 (940) * 8018: objval = 1.573225378e+05 infeas = 3.363715890e-16 (940) * 8065: objval = 1.622893943e+05 infeas = 1.372972332e-04 (940) spx_simplex: numerical instability (primal simplex, phase II) 8065: objval = 1.622893943e+05 infeas = 1.000000000e+00 (940) 8066: objval = 1.605101428e+05 infeas = 6.826752520e-05 (940) * 8066: objval = 1.605101428e+05 infeas = 9.372942329e-09 (940) * 8200: objval = 1.804962802e+05 infeas = 3.817291701e-16 (940) * 8261: objval = 1.843583648e+05 infeas = 8.999891551e-07 (939) spx_simplex: numerical instability (primal simplex, phase II) 8261: objval = 1.843583648e+05 infeas = 1.000000000e+00 (939) 8263: objval = 1.843581728e+05 infeas = 4.425420640e-10 (939) * 8263: objval = 1.843581728e+05 infeas = 3.982830583e-16 (939) * 8400: objval = 2.058503059e+05 infeas = 6.818637691e-16 (937) * 8484: objval = 2.088968757e+05 infeas = 6.873728204e-07 (932) spx_simplex: numerical instability (primal simplex, phase II) 8484: objval = 2.088968757e+05 infeas = 1.000000000e+00 (932) 8489: objval = 2.088514344e+05 infeas = 5.856782746e-10 (932) * 8489: objval = 2.088514344e+05 infeas = 4.025793274e-16 (932) * 8600: objval = 2.691227618e+05 infeas = 2.315862918e-16 (932) * 8800: objval = 2.814827296e+05 infeas = 8.659814955e-16 (928)