Gurobi 12.0.1 yields suboptimal results for a previously optimal model

I recently upgraded to Gurobi 12.0.1 from 11.0.2. After the upgrade, previously optimal solutions became suboptimal. I am using exactly the same model and the same gurobi settings. This behavior can be reproduced across models. Note that the primal and dual objectives jump quite drastically in time step 250 (see logs below).
Do you have an idea what the reason might be?

Please find the (partial) logs below:

Suboptimal solution (Gurobi 12.0.1):

Reading time = 138.24 seconds
obj: 65973773 rows, 67323640 columns, 167793518 nonzeros
Set parameter Method to value 2
Set parameter NodeMethod to value 2
Set parameter BarHomogeneous to value 1
Set parameter DualReductions to value 0
Set parameter Threads to value 128
Set parameter Crossover to value 0
Set parameter ScaleFlag to value 2
Set parameter BarOrder to value 0
Gurobi Optimizer version 12.0.1 build v12.0.1rc0 (linux64 - "Ubuntu 22.04.5 LTS")

CPU model: AMD EPYC 7742 64-Core Processor, instruction set [SSE2|AVX|AVX2]
Thread count: 128 physical cores, 128 logical processors, using up to 128 threads

Non-default parameters:
Method  2
ScaleFlag  2
BarHomogeneous  1
BarOrder  0
Crossover  0
NodeMethod  2
DualReductions  0
Threads  128

Optimize a model with 65973773 rows, 67323640 columns and 167793518 nonzeros
Model fingerprint: 0xeb7c31e0
Coefficient statistics:
  Matrix range     [2e-05, 6e+03]
  Objective range  [1e+00, 1e+00]
  Bounds range     [0e+00, 0e+00]
  RHS range        [1e-03, 1e+04]
Presolve removed 0 rows and 0 columns (presolve time = 7s)...
Presolve removed 30206719 rows and 29417900 columns (presolve time = 11s)...
Presolve removed 34577900 rows and 33543799 columns (presolve time = 16s)...
Presolve removed 34577900 rows and 33543799 columns (presolve time = 20s)...
Presolve removed 34577900 rows and 33543799 columns (presolve time = 25s)...
Presolve removed 34577928 rows and 33543799 columns (presolve time = 31s)...
Presolve removed 34584129 rows and 33550000 columns (presolve time = 39s)...
Presolve removed 38634129 rows and 37600000 columns (presolve time = 40s)...
Presolve removed 45114129 rows and 44080000 columns (presolve time = 45s)...
Presolve removed 52044129 rows and 51010000 columns (presolve time = 50s)...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 61s)...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 70s)...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 76s)...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 82s)...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 86s)...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 94s)...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 95s)...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 100s)...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 105s)...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 112s)...
Presolve removed 53139821 rows and 52105692 columns
Presolve time: 115.47s
Presolved: 12833952 rows, 15217948 columns, 47200527 nonzeros
Elapsed ordering time = 19s
Elapsed ordering time = 20s
Ordering time: 25.11s

Barrier statistics:
 Dense cols : 1238
 AA' NZ     : 4.052e+07
 Factor NZ  : 6.534e+08 (roughly 17.0 GB of memory)
 Factor Ops : 6.894e+11 (roughly 3 seconds per iteration)
 Threads    : 128

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.43129141e+09 -7.64151052e+09  7.82e+07 1.37e+01  6.37e+04   179s
   1   1.29230719e+09 -8.34415963e+09  6.99e+07 5.04e+02  3.79e+04   192s
   2   1.18220578e+09 -8.16663493e+09  6.23e+07 1.53e+02  2.03e+04   207s
   3   9.54968682e+08 -7.90782084e+09  4.50e+07 8.08e+01  1.22e+04   226s
   4   2.85621933e+08 -2.10409138e+09  9.31e+06 2.56e+02  9.55e+02   245s
   5   2.12095782e+08 -1.29380574e+09  6.07e+06 1.80e+02  4.66e+02   258s
   6   1.34165588e+08 -9.12258821e+08  3.22e+06 1.35e+02  2.27e+02   272s
   7   1.01948715e+08 -6.58338486e+08  2.37e+06 3.25e+02  1.45e+02   292s
   8   6.97202009e+07 -4.70943334e+08  1.50e+06 7.59e+02  8.54e+01   316s
   9   4.74932841e+07 -2.60909234e+08  9.70e+05 2.05e+03  4.33e+01   343s
  10   3.47725850e+07 -1.58705207e+08  7.03e+05 2.04e+03  2.49e+01   376s
  11   2.53207929e+07 -1.19383997e+08  5.07e+05 2.53e+03  1.67e+01   409s
  12   2.03924486e+07 -9.00930865e+07  4.04e+05 2.61e+03  1.20e+01   441s
  13   1.61617217e+07 -6.55150893e+07  3.18e+05 2.63e+03  8.31e+00   473s
  14   1.34374819e+07 -4.78669781e+07  2.64e+05 1.93e+03  5.91e+00   503s
  15   1.11220191e+07 -3.53792694e+07  2.19e+05 1.42e+03  4.25e+00   536s
  16   8.60554953e+06 -2.42962793e+07  1.69e+05 9.81e+02  2.78e+00   571s
  17   6.36837607e+06 -1.83343144e+07  1.23e+05 7.44e+02  1.93e+00   598s
  18   4.66217934e+06 -1.26212656e+07  8.86e+04 5.17e+02  1.24e+00   632s
  19   3.58939734e+06 -8.57817576e+06  6.63e+04 3.57e+02  8.17e-01   668s
  20   3.00930668e+06 -6.03357364e+06  5.37e+04 2.57e+02  5.77e-01   699s
  21   2.80707933e+06 -5.05748960e+06  4.93e+04 2.19e+02  4.90e-01   731s
  22   2.38823023e+06 -4.09802126e+06  4.04e+04 1.81e+02  3.90e-01   764s
  23   2.16003922e+06 -3.37271250e+06  3.54e+04 1.53e+02  3.24e-01   803s
  24   1.96199004e+06 -2.83512443e+06  3.11e+04 1.32e+02  2.75e-01   834s
  25   1.77325457e+06 -2.38196500e+06  2.70e+04 1.14e+02  2.33e-01   860s
  26   1.61418733e+06 -1.98147358e+06  2.36e+04 9.83e+01  1.98e-01   890s
  27   1.48358676e+06 -1.57696896e+06  2.08e+04 8.23e+01  1.65e-01   922s
  28   1.36162582e+06 -1.29869843e+06  1.83e+04 7.12e+01  1.41e-01   948s
  29   1.27617283e+06 -1.09431852e+06  1.64e+04 6.32e+01  1.24e-01   978s
  30   1.15349293e+06 -9.56680788e+05  1.39e+04 5.77e+01  1.09e-01  1011s
  31   1.07931210e+06 -7.91219303e+05  1.24e+04 5.11e+01  9.56e-02  1043s
  32   1.00025987e+06 -5.80681812e+05  1.07e+04 4.27e+01  7.95e-02  1076s
  33   9.55220914e+05 -4.89661742e+05  9.85e+03 3.89e+01  7.21e-02  1110s
  34   9.16780526e+05 -3.88581430e+05  9.10e+03 3.48e+01  6.45e-02  1137s
  ... (removed lines for conciseness)
 237   3.47511710e+05  3.44193737e+05  2.51e+01 1.25e-02  2.05e-04  7182s
 238   3.47464999e+05  3.44184926e+05  2.48e+01 1.24e-02  2.03e-04  7209s
 239   3.47414523e+05  3.44171865e+05  2.45e+01 1.23e-02  2.02e-04  7236s
 240   3.47373259e+05  3.44156217e+05  2.43e+01 1.21e-02  2.00e-04  7261s
 241   3.47268504e+05  3.44137156e+05  2.37e+01 1.19e-02  1.96e-04  7294s
 242   3.47199049e+05  3.44117065e+05  2.33e+01 1.17e-02  1.94e-04  7328s
 243   3.47143185e+05  3.44103702e+05  2.30e+01 1.15e-02  1.92e-04  7349s
 244   3.47076366e+05  3.44094318e+05  2.26e+01 1.14e-02  1.90e-04  7379s
 245   3.47009707e+05  3.44068483e+05  2.23e+01 1.12e-02  1.87e-04  7416s
 246   3.46961282e+05  3.44049471e+05  2.20e+01 1.10e-02  1.86e-04  7446s
 247   3.46930648e+05  3.44030392e+05  2.18e+01 1.08e-02  1.84e-04  7475s
 248   3.46902967e+05  3.44019057e+05  2.17e+01 1.07e-02  1.83e-04  7501s
 249   3.46880610e+05  3.44007672e+05  2.16e+01 1.06e-02  1.82e-04  7526s
 250   2.10933784e+10 -7.64120836e+09  1.29e+09 1.38e+01  1.04e+06  7567s
 251   3.99819450e+09 -4.34206713e+08  2.62e+08 1.79e+01  6.94e+03  7601s
 252   2.23106471e+09 -3.26705447e+08  1.54e+08 2.81e+00  1.63e+03  7635s
 253   4.51294614e+08 -1.72649232e+08  3.71e+07 4.33e-01  2.07e+02  7671s
 254   9.81056446e+07 -1.29415608e+08  1.17e+07 2.55e-01  5.86e+01  7692s
 255   4.33303099e+07 -5.43831758e+07  5.91e+06 9.18e-02  1.77e+01  7717s
 256   2.15267970e+07 -2.93092121e+07  3.10e+06 4.75e-02  6.99e+00  7739s
 257   1.75947545e+07 -2.13884119e+07  2.60e+06 3.44e-02  4.98e+00  7756s
 258   1.18769456e+07 -1.56556135e+07  1.78e+06 2.53e-02  3.04e+00  7774s
 259   9.33640251e+06 -1.20127001e+07  1.43e+06 1.94e-02  2.18e+00  7790s
 260   6.34611256e+06 -9.79596942e+06  9.94e+05 1.57e-02  1.49e+00  7806s
 261   5.07804562e+06 -7.95427089e+06  7.86e+05 1.28e-02  1.11e+00  7823s
 262   4.38638018e+06 -6.34534852e+06  6.71e+05 1.03e-02  8.73e-01  7838s
 263   3.88489690e+06 -5.69136176e+06  5.87e+05 9.32e-03  7.50e-01  7855s
 264   3.46653049e+06 -4.50652662e+06  5.17e+05 7.46e-03  6.04e-01  7872s
 265   3.09465379e+06 -3.84015709e+06  4.56e+05 6.40e-03  5.08e-01  7889s
 266   2.70758818e+06 -3.01351974e+06  3.91e+05 5.10e-03  4.03e-01  7907s
 267   2.40255064e+06 -2.39908052e+06  3.41e+05 4.13e-03  3.27e-01  7926s
 268   2.15060442e+06 -2.04324695e+06  2.99e+05 3.58e-03  2.76e-01  7944s
 269   1.97530660e+06 -1.71598226e+06  2.70e+05 3.07e-03  2.37e-01  7959s
 270   1.87214751e+06 -1.47631096e+06  2.54e+05 2.71e-03  2.11e-01  7975s
 271   1.60096929e+06 -1.33792190e+06  2.11e+05 2.50e-03  1.79e-01  7992s
 272   1.48648788e+06 -1.18841363e+06  1.92e+05 2.28e-03  1.59e-01  8009s
 273   1.39782469e+06 -1.10845075e+06  1.77e+05 2.16e-03  1.47e-01  8025s
 274   1.31648739e+06 -1.00129252e+06  1.63e+05 2.00e-03  1.34e-01  8040s
 275   1.25218706e+06 -9.43943303e+05  1.53e+05 1.91e-03  1.25e-01  8060s
 276   1.18553025e+06 -7.91149720e+05  1.41e+05 1.69e-03  1.10e-01  8076s
 277   1.08599468e+06 -6.19205023e+05  1.24e+05 1.44e-03  9.29e-02  8093s
 278   1.03890069e+06 -5.61821299e+05  1.16e+05 1.35e-03  8.62e-02  8113s
 279   9.85052309e+05 -4.80889232e+05  1.07e+05 1.24e-03  7.77e-02  8129s
 280   9.43218897e+05 -4.61365258e+05  9.95e+04 1.21e-03  7.37e-02  8144s
 281   8.90817300e+05 -4.24155725e+05  9.04e+04 1.16e-03  6.79e-02  8160s
 282   8.64555422e+05 -3.92277652e+05  8.58e+04 1.11e-03  6.44e-02  8177s
 283   8.35703102e+05 -3.68212570e+05  8.08e+04 1.07e-03  6.12e-02  8193s
 284   8.08591798e+05 -3.22638722e+05  7.60e+04 1.01e-03  5.69e-02  8209s
 285   7.89555277e+05 -3.06620269e+05  7.27e+04 9.85e-04  5.48e-02  8227s
 286   7.62278919e+05 -2.73720448e+05  6.78e+04 9.38e-04  5.13e-02  8246s
 ... (removed lines for conciseness)
 437   3.71795969e+05  3.29489818e+05  2.94e+03 3.70e-05  1.80e-03  10777s
 438   3.71485976e+05  3.29750742e+05  2.90e+03 3.64e-05  1.78e-03  10796s
 439   3.71366693e+05  3.29836336e+05  2.89e+03 3.63e-05  1.77e-03  10813s
 440   3.71042526e+05  3.30158573e+05  2.85e+03 3.56e-05  1.75e-03  10829s
 441   3.70806347e+05  3.30255742e+05  2.82e+03 3.54e-05  1.73e-03  10845s
 442   3.70678235e+05  3.30403891e+05  2.81e+03 3.50e-05  1.72e-03  10862s
 443   3.70408477e+05  3.30600297e+05  2.78e+03 3.46e-05  1.70e-03  10879s
 444   3.70063374e+05  3.30819639e+05  2.74e+03 3.41e-05  1.68e-03  10895s
 445   3.69853277e+05  3.31020016e+05  2.71e+03 3.37e-05  1.66e-03  10913s
 446   3.69513559e+05  3.31071318e+05  2.67e+03 3.36e-05  1.65e-03  10929s
 447   3.69384156e+05  3.31338809e+05  2.66e+03 3.30e-05  1.63e-03  10945s
 448   3.69127028e+05  3.31541542e+05  2.63e+03 3.26e-05  1.61e-03  10961s
 449   3.68875641e+05  3.31766831e+05  2.60e+03 3.21e-05  1.59e-03  10978s
 450   3.68387194e+05  3.31940036e+05  2.54e+03 3.17e-05  1.56e-03  10994s
 451   3.68121198e+05  3.32154080e+05  2.51e+03 3.12e-05  1.54e-03  11010s

Barrier performed 451 iterations in 11009.68 seconds (6421.86 work units)
Sub-optimal termination - objective 3.46880610e+05

Optimal solution (Gurobi 11.0.2):

Reading time = 197.90 seconds
obj: 65973773 rows, 67323640 columns, 167793518 nonzeros
Set parameter Method to value 2
Set parameter NodeMethod to value 2
Set parameter BarHomogeneous to value 1
Set parameter DualReductions to value 0
Set parameter Threads to value 128
Set parameter Crossover to value 0
Set parameter ScaleFlag to value 2
Set parameter BarOrder to value 0
Gurobi Optimizer version 11.0.2 build v11.0.2rc0 (linux64 - "Ubuntu 22.04.5 LTS")
CPU model: AMD EPYC 7742 64-Core Processor, instruction set [SSE2|AVX|AVX2]
Thread count: 128 physical cores, 128 logical processors, using up to 128 threads
Optimize a model with 65973773 rows, 67323640 columns and 167793518 nonzeros
Model fingerprint: 0xeb7c31e0
Coefficient statistics:
 Matrix range     [2e-05, 6e+03]
 Objective range  [1e+00, 1e+00]
 Bounds range     [0e+00, 0e+00]
 RHS range        [1e-03, 1e+04]
Presolve removed 0 rows and 0 columns (presolve time = 9s) ...
Presolve removed 30206719 rows and 14436480 columns (presolve time = 13s) ...
Presolve removed 30996131 rows and 29558060 columns (presolve time = 15s) ...
Presolve removed 34577900 rows and 33543799 columns (presolve time = 22s) ...
Presolve removed 34577900 rows and 33543799 columns (presolve time = 27s) ...
Presolve removed 34577900 rows and 33543799 columns (presolve time = 32s) ...
Presolve removed 34577900 rows and 33543799 columns (presolve time = 35s) ...
Presolve removed 34577928 rows and 33543799 columns (presolve time = 42s) ...
Presolve removed 34584129 rows and 33550000 columns (presolve time = 55s) ...
Presolve removed 35574129 rows and 34540000 columns (presolve time = 55s) ...
Presolve removed 43244129 rows and 42210000 columns (presolve time = 60s) ...
Presolve removed 50384129 rows and 49350000 columns (presolve time = 65s) ...
Presolve removed 52385808 rows and 51351679 columns (presolve time = 76s) ...
Presolve removed 52394129 rows and 51360000 columns (presolve time = 81s) ...
Presolve removed 53131061 rows and 52096932 columns (presolve time = 87s) ...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 91s) ...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 95s) ...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 101s) ...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 111s) ...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 117s) ...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 127s) ...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 132s) ...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 136s) ...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 140s) ...
Presolve removed 53139821 rows and 52105692 columns (presolve time = 149s) ...
Presolve removed 53139821 rows and 52105692 columns
Presolve time: 153.48s
Presolved: 12833952 rows, 15217948 columns, 47200527 nonzeros
Elapsed ordering time = 22s
Elapsed ordering time = 25s
Ordering time: 29.90s
Barrier statistics:
Dense cols : 1238
AA' NZ     : 4.052e+07
Factor NZ  : 6.534e+08 (roughly 17.0 GB of memory)
Factor Ops : 6.894e+11 (roughly 3 seconds per iteration)
Threads    : 128
                 Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
  0   4.54506489e+10 -9.94440593e+09  5.17e+08 5.30e+00  7.40e+05   224s
  1   4.30806153e+10 -2.29473006e+10  4.87e+08 1.55e+02  4.42e+05   238s
  2   3.62972721e+10 -3.57376676e+10  3.99e+08 9.38e+01  1.97e+05   254s
  3   2.68410446e+10 -4.21878484e+10  2.56e+08 4.22e+03  9.34e+04   274s
  4   2.05945908e+09 -5.04265456e+09  2.80e+07 1.21e+03  1.83e+03   294s
  5   5.94085769e+08 -1.97011590e+09  1.11e+07 2.60e+02  4.62e+02   311s
  6   6.49471120e+07 -6.73059117e+08  3.15e+06 1.40e+02  8.75e+01   327s
  7   1.87385067e+07 -1.56115546e+08  1.00e+06 4.94e+01  1.54e+01   349s
  8   1.05093271e+07 -9.10237369e+07  6.06e+05 9.04e+01  7.88e+00   365s
  9   4.94679840e+06 -6.68624596e+07  2.74e+05 7.37e+01  4.54e+00   386s
 10   3.64930859e+06 -4.10880542e+07  1.70e+05 8.63e+01  2.65e+00   409s
 11   2.90501514e+06 -2.77322935e+07  1.17e+05 4.90e+01  1.75e+00   428s
 12   2.64794721e+06 -2.22148309e+07  9.65e+04 3.97e+01  1.41e+00   444s
 13   2.34352510e+06 -1.64959716e+07  7.65e+04 3.21e+01  1.06e+00   460s
 14   1.92906606e+06 -1.29549654e+07  4.89e+04 2.61e+01  7.99e-01   479s
 15   1.71666089e+06 -9.71886095e+06  3.53e+04 2.28e+01  6.04e-01   502s
 16   1.51980701e+06 -6.38465323e+06  2.52e+04 1.57e+01  4.14e-01   530s
 17   1.26955826e+06 -4.42366234e+06  1.54e+04 1.15e+01  2.86e-01   563s
 18   1.13507121e+06 -3.33349434e+06  1.15e+04 9.07e+00  2.20e-01   599s
 19   1.01244533e+06 -2.39144799e+06  8.51e+03 6.92e+00  1.63e-01   632s
 20   9.11258828e+05 -1.50716075e+06  6.53e+03 4.88e+00  1.14e-01   665s
 21   8.39562174e+05 -1.31179027e+06  5.18e+03 4.40e+00  9.92e-02   693s
 22   7.79141147e+05 -7.09360750e+05  4.27e+03 2.93e+00  6.76e-02   724s
 23   7.38996738e+05 -5.10321268e+05  3.77e+03 2.42e+00  5.61e-02   752s
 24   6.78115751e+05 -3.85774439e+05  3.02e+03 2.11e+00  4.71e-02   786s
 25   6.40505038e+05 -2.95256098e+05  2.59e+03 1.87e+00  4.11e-02   822s
 26   6.14430616e+05 -2.60815795e+05  2.29e+03 1.79e+00  3.82e-02   854s
 27   5.95413240e+05 -1.84075936e+05  2.06e+03 1.59e+00  3.38e-02   886s
 28   5.75425558e+05 -1.37850003e+05  1.85e+03 1.46e+00  3.08e-02   917s
 29   5.59126443e+05 -7.45689495e+04  1.68e+03 1.29e+00  2.72e-02   950s
 30   5.41541296e+05 -3.64593497e+04  1.50e+03 1.19e+00  2.47e-02   984s
 31   5.28079115e+05  4.35508533e+04  1.37e+03 9.62e-01  2.06e-02  1016s
 32   5.02095352e+05  7.45048372e+04  1.13e+03 8.75e-01  1.81e-02  1051s
 33   4.95050520e+05  1.06085854e+05  1.07e+03 7.82e-01  1.64e-02  1077s
 34   4.88094495e+05  1.28645811e+05  1.01e+03 7.14e-01  1.51e-02  1098s
 35   4.70230926e+05  1.49111450e+05  8.59e+02 6.53e-01  1.35e-02  1130s
 36   4.66454294e+05  1.52873638e+05  8.28e+02 6.42e-01  1.31e-02  1152s
 37   4.60628314e+05  1.63030206e+05  7.81e+02 6.11e-01  1.25e-02  1183s
 38   4.53188124e+05  1.84272531e+05  7.20e+02 5.46e-01  1.12e-02  1215s
... (removed lines for conciseness)
244   3.42538368e+05  3.42538302e+05  1.76e-04 1.11e-07  2.70e-09  8043s
245   3.42538364e+05  3.42538303e+05  1.55e-04 1.02e-07  2.49e-09  8078s
246   3.42538362e+05  3.42538303e+05  1.49e-04 9.49e-08  2.38e-09  8110s
247   3.42538350e+05  3.42538306e+05  7.14e-05 9.78e-08  1.78e-09  8145s
248   3.42538343e+05  3.42538308e+05  4.58e-05 1.36e-07  1.42e-09  8173s
249   3.42538337e+05  3.42538309e+05  3.60e-05 1.32e-07  1.16e-09  8205s
250   3.42538335e+05  3.42538309e+05  3.33e-05 1.30e-07  1.06e-09  8237s
251   3.42538332e+05  3.42538310e+05  2.32e-05 1.32e-07  9.16e-10  8268s
252   3.42538329e+05  3.42538310e+05  1.97e-05 1.27e-07  8.01e-10  8303s
253   3.42538327e+05  3.42538310e+05  1.73e-05 1.09e-07  7.10e-10  8340s
254   3.42538325e+05  3.42538310e+05  1.54e-05 8.89e-08  5.93e-10  8378s
255   3.42538325e+05  3.42538310e+05  1.54e-05 8.80e-08  5.91e-10  8414s
256   3.42538324e+05  3.42538311e+05  1.52e-05 8.65e-08  5.83e-10  8454s
257   3.42538323e+05  3.42538311e+05  1.33e-05 8.39e-08  5.39e-10  8489s
258   3.42538323e+05  3.42538311e+05  1.25e-05 8.04e-08  5.12e-10  8524s
259   3.42538322e+05  3.42538311e+05  1.08e-05 7.65e-08  4.72e-10  8561s
260   3.42538322e+05  3.42538311e+05  1.08e-05 7.65e-08  4.72e-10  8597s
261   3.42538322e+05  3.42538311e+05  1.07e-05 7.60e-08  4.70e-10  8639s
262   3.42538322e+05  3.42538311e+05  9.46e-06 8.75e-08  4.55e-10  8675s
263   3.42538321e+05  3.42538311e+05  7.47e-06 9.09e-08  4.31e-10  8711s
264   3.42538320e+05  3.42538311e+05  3.83e-06 8.01e-08  3.80e-10  8754s
265   3.42538319e+05  3.42538311e+05  5.58e-06 6.37e-08  3.33e-10  8799s
266   3.42538319e+05  3.42538311e+05  5.04e-06 6.57e-08  3.14e-10  8831s
267   3.42538319e+05  3.42538311e+05  4.99e-06 6.19e-08  3.05e-10  8863s
Barrier solved model in 267 iterations and 8862.66 seconds (5334.17 work units)
Optimal objective 3.42538319e+05