Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmpch65cxeu.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 -3324307372.88     
 Starting multi-start local search
 Estimated remaining time for local search is 638 secs
 Estimated remaining time for local search is 435 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1+            1          1805.72   -0.332431E+10      811.747    
          1+            1          1838.38   -0.332431E+10      811.747    
          1+            1          1869.59   -0.332431E+10      811.747    
          1+            1          1899.59   -0.332431E+10      811.747    
          1             1          2271.65   -0.332431E+10      738.741    
          6+            5          2301.84   -0.332431E+10      738.741    
          8             6          2485.60   -0.332431E+10      670.690    
         12             9          2550.51   -0.332431E+10      639.481    
         15            11          2649.70   -0.332431E+10      637.948    
         16+           12          2679.70   -0.332431E+10      637.948    
         19            14          2713.91   -0.332431E+10      633.374    
         21            15          2800.73   -0.332431E+10      633.374    
         23            17          3076.81   -0.332431E+10      632.642    
         32+           22          3106.93   -0.332431E+10      632.642    
         32            22          3153.73   -0.332431E+10      632.642    
         35            24          3359.89   -0.332431E+10      626.610    
*        36            23          3360.62     598.847          626.610    
*        40            23          3369.53     601.374          626.540    
         50            25          3404.67     601.374          626.372    
         64            30          3462.91     601.374          626.186    
         72            33          3600.05     601.374          626.186    

                    *** Max. allowable time exceeded ***      

 Wall clock time:                  3600.05
 Total CPU time used:              6145.93

 Total no. of BaR iterations:      72
 Best solution found at node:      40
 Max. no. of nodes in memory:      33
 
 All done
===========================================================================

