Solver command line: ['/home/sedghani/baron-lin64/baron', '/tmp/tmpxo8puiqs.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 -3246996216.16     
 Starting multi-start local search
 Estimated remaining time for local search is 154 secs
 Estimated remaining time for local search is 194 secs
 Done with local search
===========================================================================
  Iteration    Open nodes         Time (s)    Lower bound      Upper bound
          1+            1           736.13   -0.324700E+10      1556.98    
          1+            1           767.10   -0.324700E+10      1556.98    
          1+            1           900.86   -0.324700E+10      1517.50    
          1+            1          1009.62   -0.324700E+10      1517.50    
          1             1          1010.20   -0.324700E+10      1517.50    
          6+            6          1044.31   -0.324700E+10      1517.50    
          6             6          1089.92   -0.324700E+10      1517.50    
*         8             7          1107.02     1494.77          1517.50    
         10             7          1148.73     1494.77          1517.50    
         11+            8          1178.76     1494.77          1517.50    
         11             8          1212.12     1494.77          1517.50    
         13+            9          1245.19     1494.77          1517.50    
         13             9          1369.56     1494.77          1517.50    
         14             9          1416.71     1494.77          1517.50    
         15             9          1463.47     1494.77          1517.50    
*        16             9          1471.83     1509.05          1517.50    
         17             9          1502.92     1509.05          1517.50    
         18            10          1540.03     1509.05          1517.50    
         19            11          1592.98     1509.05          1517.50    
         21            13          1636.64     1509.05          1517.50    
         21            13          1691.68     1509.05          1517.50    
         23            14          1724.08     1509.05          1517.50    
         24            14          1815.16     1509.05          1517.50    
         26            15          1854.70     1509.05          1517.50    
*        28            16          1889.76     1514.56          1517.50    
         31            16          1920.99     1514.56          1517.50    
         31            16          1956.36     1514.56          1517.50    
*        34            14          1979.10     1515.99          1517.50    
         44            17          2014.15     1515.99          1517.50    
         48            16          2048.88     1515.99          1517.50    
         60            12          2149.50     1515.99          1517.50    
         70+           14          2179.52     1515.99          1517.50    
         76            16          2219.21     1515.99          1517.50    
         78+           14          2249.21     1515.99          1517.50    
         83            14          2281.84     1515.99          1517.50    
*        87             8          2293.11     1516.19          1517.50    
         92             9          2330.48     1516.19          1517.50    
         95             7          2362.52     1516.19          1517.19    
         98             7          2398.18     1516.19          1516.93    
        100             9          2436.11     1516.19          1516.93    
        102             8          2537.89     1516.19          1516.93    
        106            11          2574.38     1516.19          1516.93    
        117            13          2604.61     1516.19          1516.93    
        125            11          2640.88     1516.19          1516.93    
        128            11          2687.05     1516.19          1516.93    
        131            11          2718.41     1516.19          1516.93    
        139            12          2748.86     1516.19          1516.76    
        146            13          2780.23     1516.19          1516.76    
        164             7          2814.23     1516.19          1516.64    
        194            10          2844.36     1516.19          1516.64    
        211             9          2936.17     1516.19          1516.24    
        213             7          2966.85     1516.19          1516.24    
        239             0          2971.65     1516.19          1516.20    

 Calculating duals

                         *** Normal completion ***            

 Wall clock time:                  2971.89
 Total CPU time used:              4804.48

 Total no. of BaR iterations:     239
 Best solution found at node:      87
 Max. no. of nodes in memory:      19
 
 All done
===========================================================================

