Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmp2o4qu5dt.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 -3092377599.99     
 Starting multi-start local search
 Estimated remaining time for local search is 162 secs
 Estimated remaining time for local search is 142 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1+            1           591.14   -0.309238E+10      1350.62    
          1+            1           629.51   -0.309238E+10      1338.57    
          1             1           630.30   -0.309238E+10      1338.57    
*         3             3           632.06     428.249          1338.57    
         11+            7           662.37     428.249          1338.57    
         12             8           817.49     428.249          1338.57    
*        16             5           822.88     1231.41          1338.57    
         26+           13           852.90     1231.41          1338.57    
*        26             5           870.15     1338.02          1338.57    
         26             5           947.95     1338.02          1338.57    
         29             6           987.53     1338.02          1338.57    
         31+            6          1024.32     1338.02          1338.57    
         31             6          1057.34     1338.02          1338.57    
         31             6          1174.94     1338.02          1338.57    
         35             6          1205.61     1338.02          1338.18    
         39             5          1237.45     1338.02          1338.18    
         46             5          1269.01     1338.02          1338.11    
         48+            4          1299.01     1338.02          1338.11    
         69             3          1331.77     1338.02          1338.06    
         71             5          1366.65     1338.02          1338.06    
         75+            5          1408.56     1338.02          1338.06    
         76             6          1452.07     1338.02          1338.06    
         99             6          1487.31     1338.02          1338.06    
        135            13          1522.31     1338.02          1338.06    
        137            14          1600.50     1338.02          1338.06    
        213            11          1635.64     1338.02          1338.06    
        246            13          1666.44     1338.02          1338.06    
        278+           13          1711.87     1338.02          1338.06    
        279            14          1796.63     1338.02          1338.06    
        415+           18          1854.03     1338.02          1338.06    
        416            19          1907.83     1338.02          1338.06    
        444            23          1944.53     1338.02          1338.06    
        496            25          1977.67     1338.02          1338.06    
        608            26          2043.32     1338.02          1338.06    
        725            15          2080.86     1338.02          1338.06    
        815+           16          2160.25     1338.02          1338.06    
        836+           20          2190.27     1338.02          1338.06    
       1006+           23          2253.74     1338.02          1338.06    
       1007            24          2332.16     1338.02          1338.06    
       1205            26          2431.11     1338.02          1338.06    
       1425            13          2511.63     1338.02          1338.06    
       1628            12          2602.42     1338.02          1338.06    
       1781             0          2626.93     1338.02          1338.02    

 Calculating duals

                         *** Normal completion ***            

 Wall clock time:                  2627.17
 Total CPU time used:              4567.78

 Total no. of BaR iterations:    1781
 Best solution found at node:      26
 Max. no. of nodes in memory:      30
 
 All done
===========================================================================

