Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmpbl7nlrty.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
 Solving bounding LP
 Preprocessing found feasible solution with value -3324305497.07     
 Starting multi-start local search
 Estimated remaining time for local search is 25 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
 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
          1+            1           169.37   -0.332431E+10      641.859    
          1+            1           211.16   -0.332431E+10      557.645    
          1+            1           247.36   -0.332431E+10      555.963    
          1             1           249.20   -0.332431E+10      555.963    
*         6             5           273.81     476.942          555.963    
          9             7           304.18     476.942          555.963    
*        16             9           326.13     522.128          555.963    
         26            16           356.87     522.128          555.963    
*        32             0           359.22     557.239          557.239    
         32             0           359.28     557.239          555.963    

                  *** Problem is numerically sensitive ***    

 Wall clock time:                   359.28
 Total CPU time used:               366.68

 Total no. of BaR iterations:      32
 Best solution found at node:      32
 Max. no. of nodes in memory:      18
 
 All done
===========================================================================

