Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmp5_eygltz.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 -3246995369.10     
 Starting multi-start local search
 Estimated remaining time for local search is 36 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1             1           208.93   -0.324700E+10      1381.34    
         21            15           239.04   -0.324700E+10      1381.34    
*        22            15           239.52    -1.59696          1381.34    
*        26            14           258.67     565.252          1381.34    
*        38             8           286.71     1381.09          1381.34    
         50+           14           316.71     1381.09          1381.34    
         51+           13           354.38     1381.09          1381.34    
         54+           12           384.38     1381.09          1381.34    
         73+           12           414.38     1381.09          1381.34    
         85+            9           444.38     1381.09          1381.34    
        129             0           469.17     1381.09          1381.09    

 Calculating duals

                         *** Normal completion ***            

 Wall clock time:                   469.25
 Total CPU time used:               897.32

 Total no. of BaR iterations:     129
 Best solution found at node:      38
 Max. no. of nodes in memory:      21
 
 All done
===========================================================================

