Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmpysmtsgw7.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 -3710852507.01     
 Starting multi-start local search
 Estimated remaining time for local search is 56 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1             1           245.50   -0.371085E+10      710.000    
          1             1           265.02   -0.371085E+10      710.000    
         17            14           298.68   -0.371085E+10      710.000    
*        20            16           300.54     292.842          710.000    
*        26            11           312.54     702.339          710.000    
*        27             7           313.80     709.106          710.000    
*        31             4           317.51     709.696          710.000    
         38             3           349.58     709.696          710.000    
         46             0           350.61     709.696          709.696    

 Calculating duals

                         *** Normal completion ***            

 Wall clock time:                   350.69
 Total CPU time used:               354.82

 Total no. of BaR iterations:      46
 Best solution found at node:      31
 Max. no. of nodes in memory:      19
 
 All done
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