Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmp2w00c4r4.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 -3710853381.38     
 Starting multi-start local search
 Estimated remaining time for local search is 1443 secs
 Estimated remaining time for local search is 675 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1+            1          2481.72   -0.371085E+10      2859.70    
          1+            1          2512.14   -0.371085E+10      2859.70    
          1+            1          2554.21   -0.371085E+10      2859.70    
          1+            1          2584.44   -0.371085E+10      2859.70    
          1+            1          3263.08   -0.371085E+10      2779.00    
          1             1          3263.14   -0.371085E+10      2779.00    
          4+            4          3310.60   -0.371085E+10      2779.00    
          6+            4          3340.79   -0.371085E+10      2779.00    
          6             4          3372.50   -0.371085E+10      2779.00    
          8             6          3600.10   -0.371085E+10      2779.00    

                    *** Max. allowable time exceeded ***      

 Wall clock time:                  3600.10
 Total CPU time used:              3744.62

 Total no. of BaR iterations:       8
 Best solution found at node:      -1
 Max. no. of nodes in memory:       6
 
 All done
===========================================================================

