Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmp0nmgmax5.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.
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 This BARON run may utilize the following subsolver(s)
 For LP/MIP/QP: CLP/CBC                                         
 For NLP: IPOPT, FILTERSQP
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 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 -4097398390.92     
 Starting multi-start local search
 Done with local search
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  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1             1            51.59   -0.409740E+10      1385.26    
*        11             5            66.22     1383.40          1385.26    
*        35             2            87.13     1384.69          1385.26    
*        51             2            89.47     1385.05          1385.10    
         52             0            89.61     1385.05          1385.05    

 Calculating duals

                         *** Normal completion ***            

 Wall clock time:                    89.65
 Total CPU time used:                90.80

 Total no. of BaR iterations:      52
 Best solution found at node:      51
 Max. no. of nodes in memory:       9
 
 All done
===========================================================================

