Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmpcyda666x.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 -3788161233.37     
 Starting multi-start local search
 Estimated remaining time for local search is 353 secs
 Estimated remaining time for local search is 177 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1+            1           616.52   -0.378816E+10      2418.56    
          1+            1           707.32   -0.378816E+10      2312.88    
          1+            1           809.78   -0.378816E+10      2213.10    
          1+            1           892.01   -0.378816E+10      2210.65    
          1             1           965.09   -0.378816E+10      2133.64    
          1             1          1171.53   -0.378816E+10      2123.86    
          1             1          1227.74   -0.378816E+10      1926.81    
*         7             1          1246.77     1914.89          1914.92    
          7             0          1246.94     1914.89          1914.89    

 Calculating duals

                         *** Normal completion ***            

 Wall clock time:                  1247.17
 Total CPU time used:              1305.30

 Total no. of BaR iterations:       7
 Best solution found at node:       7
 Max. no. of nodes in memory:       5
 
 All done
===========================================================================

