Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmpisw1ndbj.pyomo.bar']

===========================================================================
 BARON version 22.3.21. Built: LNX-64 Mon Mar 21 21:01:23 EDT 2022

 BARON is a product of The Optimization Firm.
 For information on BARON, see https://minlp.com/about-baron
 Licensee: Danilo Ardagna at Politecnico di Milano, danilo.ardagna@polimi.it.

 If you use this software, please cite publications from
 https://minlp.com/baron-publications, such as: 

 Khajavirad, A. and N. V. Sahinidis,
 A hybrid LP/NLP paradigm for global optimization relaxations,
 Mathematical Programming Computation, 10, 383-421, 2018.
===========================================================================
 This BARON run may utilize the following subsolver(s)
 For LP/MIP/QP: CLP/CBC                                         
 For NLP: IPOPT, FILTERSQP
===========================================================================
 Doing local search
 Unable to find/load CPLEX library libcplex.so: cannot open shared object file: No such file or directory
 Unable to find/load CPLEX library libcplex2010.so: cannot open shared object file: No such file or directory
 Solving bounding LP
 Preprocessing found feasible solution with value -3246995783.03     
 Starting multi-start local search
 Estimated remaining time for local search is 109 secs
 Estimated remaining time for local search is 51 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1+            1           290.48   -0.324700E+10      1490.02    
          1+            1           361.97   -0.324700E+10      1461.89    
          1+            1           443.20   -0.324700E+10      1461.89    
          1             1           443.75   -0.324700E+10      1461.89    
*         6             5           451.05     1423.11          1461.89    
         12             6           495.07     1423.11          1461.89    
         14             6           525.09     1423.11          1461.89    
         24            12           555.42     1423.11          1461.89    
         27            13           647.05     1423.11          1461.89    
*        28            14           648.87     1439.23          1461.89    
*        30            11           656.63     1455.36          1461.89    
*        33             8           659.19     1456.68          1461.89    
         40             8           690.00     1456.68          1458.38    
         49            11           724.83     1456.68          1458.17    
*        52            11           756.80     1457.09          1458.17    
         57            11           812.21     1457.09          1458.17    
         57            11           875.09     1457.09          1458.17    
*        60             9           878.78     1457.40          1458.17    
         63+            8           908.78     1457.40          1458.17    
         83+            4           938.79     1457.40          1457.85    
         89+            6           968.79     1457.40          1457.85    
         90+            7           998.79     1457.40          1457.85    
         97+            9          1028.79     1457.40          1457.85    
        107             7          1073.69     1457.40          1457.61    
        133             8          1112.81     1457.40          1457.44    
        169            17          1144.67     1457.40          1457.44    
        185            21          1175.35     1457.40          1457.44    
        222            30          1205.98     1457.40          1457.44    
        309            42          1236.09     1457.40          1457.44    
        349            43          1279.95     1457.40          1457.44    
        556            38          1357.39     1457.40          1457.44    
        760            34          1482.87     1457.40          1457.44    
        967            29          1529.12     1457.40          1457.44    
       1182            16          1595.13     1457.40          1457.44    
       1206            13          1631.28     1457.40          1457.44    
       1217            18          1663.89     1457.40          1457.44    
       1345             9          1701.35     1457.40          1457.44    
       1386            11          1764.95     1457.40          1457.44    
       1459            12          1795.54     1457.40          1457.44    
       1546            13          1829.33     1457.40          1457.44    
       1583            15          1889.48     1457.40          1457.44    
       1699            11          1920.67     1457.40          1457.44    
       1781            17          1988.42     1457.40          1457.44    
       1855            13          2024.31     1457.40          1457.44    
       1992             7          2089.48     1457.40          1457.44    
       2065            13          2119.52     1457.40          1457.44    
       2188            10          2176.20     1457.40          1457.44    
       2237             0          2179.24     1457.40          1457.40    

 Calculating duals

                         *** Normal completion ***            

 Wall clock time:                  2179.38
 Total CPU time used:              2828.61

 Total no. of BaR iterations:    2237
 Best solution found at node:      60
 Max. no. of nodes in memory:      50
 
 All done
===========================================================================

