Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmpcaqz6lhn.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 -2241974334.35     
 Starting multi-start local search
 Estimated remaining time for local search is 612 secs
 Estimated remaining time for local search is 359 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1+            1          1372.43   -0.224197E+10      2092.71    
          1+            1          1410.29   -0.224197E+10      2092.71    
          1+            1          1450.94   -0.224197E+10      2092.71    
          1+            1          1480.94   -0.224197E+10      2092.71    
          1             1          1791.64   -0.224197E+10      2050.10    
          7             5          1875.62   -0.224197E+10      2050.10    
         11             8          2351.98   -0.224197E+10      2050.10    
         12+            7          2382.23   -0.224197E+10      2050.10    
         13             7          2413.70   -0.224197E+10      2050.10    
         23            13          2496.37   -0.224197E+10      2050.10    
         27+           17          2526.37   -0.224197E+10      2050.10    
         28            18          2951.20   -0.224197E+10      2050.10    
         32+           20          2981.20   -0.224197E+10      2050.10    
         37+           23          3011.20   -0.224197E+10      2050.10    
*        37            11          3016.80     2047.51          2050.10    
         37+           11          3108.97     2047.51          2050.10    
         37            11          3353.78     2047.51          2050.10    
         38+           12          3384.60     2047.51          2050.10    
         48            14          3418.56     2047.51          2049.19    
         52+           14          3452.71     2047.51          2049.19    
         52            14          3547.90     2047.51          2049.19    
         52            14          3600.37     2047.51          2049.19    
         52            14          3600.39     2047.51          2049.19    

                    *** Max. allowable time exceeded ***      

 Wall clock time:                  3600.39
 Total CPU time used:              5504.66

 Total no. of BaR iterations:      52
 Best solution found at node:      37
 Max. no. of nodes in memory:      23
 
 All done
===========================================================================

