Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmpx2j5hqd9.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 -3246997115.25     
 Starting multi-start local search
 Estimated remaining time for local search is 728 secs
 Estimated remaining time for local search is 381 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1+            1          1632.46   -0.324700E+10      1658.10    
          1+            1          1663.61   -0.324700E+10      1658.10    
          1+            1          1694.30   -0.324700E+10      1658.10    
          1             1          1958.90   -0.324700E+10      1602.03    
          6             4          1990.27   -0.324700E+10      1602.03    
          7             5          2039.70   -0.324700E+10      1602.03    
          8             5          2383.26   -0.324700E+10      1602.03    
         17+           10          2413.40   -0.324700E+10      1602.03    
         18            11          2500.42   -0.324700E+10      1602.03    
         23            14          2612.84   -0.324700E+10      1602.03    
         26            16          3015.59   -0.324700E+10      1602.03    
         31            18          3047.17   -0.324700E+10      1602.03    
*        32            12          3053.69     1598.43          1602.03    
         38            14          3109.41     1598.43          1602.03    
         39            14          3367.20     1598.43          1602.03    
         43            15          3424.37     1598.43          1602.03    
*        44            16          3450.28     1598.63          1602.03    
         47            14          3517.75     1598.63          1602.03    
         50            16          3566.89     1598.63          1602.03    
         51            15          3600.02     1598.63          1602.03    

                    *** Max. allowable time exceeded ***      

 Wall clock time:                  3600.02
 Total CPU time used:              3668.34

 Total no. of BaR iterations:      51
 Best solution found at node:      44
 Max. no. of nodes in memory:      19
 
 All done
===========================================================================

