Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmpzfprz4i4.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 -3246996661.51     
 Starting multi-start local search
 Estimated remaining time for local search is 468 secs
 Estimated remaining time for local search is 224 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1+            1          1028.72   -0.324700E+10      1611.75    
          1+            1          1061.69   -0.324700E+10      1611.75    
          1+            1          1301.56   -0.324700E+10      1574.12    
          1+            1          1611.89   -0.324700E+10      1574.12    
          1             1          1612.71   -0.324700E+10      1574.12    
          7             6          1651.64   -0.324700E+10      1574.12    
         12             9          1697.61   -0.324700E+10      1574.12    
*        16             9          1709.74    -1.55448          1568.24    
         19            11          1862.51    -1.55448          1568.24    
         22            13          1909.11    -1.55448          1567.95    
         31            18          2008.58    -1.55448          1565.78    
         34            20          2039.14    -1.55448          1565.77    
         38            22          2070.55    -1.55448          1565.04    
         44            24          2118.16    -1.55448          1564.04    
*        48            11          2124.85     1562.55          1564.04    
*        56             8          2128.82     1562.64          1563.10    
         67             9          2169.41     1562.64          1562.84    
         68             9          2319.46     1562.64          1562.84    
*        70             5          2321.85     1562.76          1562.84    
        112             8          2370.98     1562.76          1562.84    
        113             9          2409.12     1562.76          1562.84    
        125            12          2566.81     1562.76          1562.84    
        150            11          2603.14     1562.76          1562.84    
        271            11          2754.81     1562.76          1562.84    
        424             4          2935.15     1562.76          1562.84    
        448             3          2968.45     1562.76          1562.78    
        565             0          2979.92     1562.76          1562.76    

 Calculating duals

                         *** Normal completion ***            

 Wall clock time:                  2980.24
 Total CPU time used:              3006.91

 Total no. of BaR iterations:     565
 Best solution found at node:      70
 Max. no. of nodes in memory:      27
 
 All done
===========================================================================

