Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmp6ag8do_m.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 -2241973046.07     
 Starting multi-start local search
 Estimated remaining time for local search is 167 secs
 Estimated remaining time for local search is 85 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1+            1           344.01   -0.224197E+10      1880.67    
          1             1           450.06   -0.224197E+10      1856.62    
          6+            6           480.18   -0.224197E+10      1856.62    
         10             9           572.87   -0.224197E+10      1856.62    
*        10             8           572.90     1838.00          1856.62    
         11+            7           613.95     1838.00          1856.62    
         13             8           656.82     1838.00          1856.62    
         15+            8           686.82     1838.00          1856.62    
         18            10           720.95     1838.00          1856.62    
         21             9           756.05     1838.00          1856.62    
*        22             9           760.78     1855.85          1856.62    
         24             9           795.99     1855.85          1856.62    
*        24             8           796.52     1856.19          1856.62    
         32             9           826.59     1856.19          1856.62    
         37            11           934.23     1856.19          1856.62    
         52+           14           964.92     1856.19          1856.62    
         57            16          1002.78     1856.19          1856.62    
         62            17          1033.56     1856.19          1856.62    
         68            18          1065.23     1856.19          1856.62    
         76            17          1142.80     1856.19          1856.41    
         81            17          1173.85     1856.19          1856.41    
         86            18          1209.32     1856.19          1856.41    
         92+           20          1239.39     1856.19          1856.41    
        101            20          1270.64     1856.19          1856.41    
        105            19          1328.51     1856.19          1856.41    
        119            21          1359.66     1856.19          1856.41    
        160+           12          1389.81     1856.19          1856.28    
        168+            7          1419.92     1856.19          1856.27    
        170+            7          1449.92     1856.19          1856.27    
        200             5          1511.19     1856.19          1856.25    
        206             0          1511.80     1856.19          1856.19    

 Calculating duals

                         *** Normal completion ***            

 Wall clock time:                  1511.95
 Total CPU time used:              2678.21

 Total no. of BaR iterations:     206
 Best solution found at node:      24
 Max. no. of nodes in memory:      24
 
 All done
===========================================================================

