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Copy pathLPPar_innerBlock.txt
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93 lines (66 loc) · 3.3 KB
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# - - - - - - - - - - - - - LPPar_innerBlock.txt - - - - - - - - - - - - - -
#
# A txt description of a BlockSolverConfig for an inner block of the Benders
# decomposition; this being a simple one-level LP (with no sub-Block), a
# :MILPSolver
#
# Enrico Gorgone, Antonio Frangioni
#
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
BlockSolverConfig # exact type of the Configuration object
1 # the BlockSolverConfig is a "differential" one
1 # number of (the names of) Solver in this BlockSolverConfig
# now all the names of the Solver - - - - - - - - - - - - - - - - - - - - - -
#CPXMILPSolver # name of Solver
GRBMILPSolver # name of Solver
#SCIPMILPSolver # name of Solver
#HiGHSMILPSolver # name of Solver
1 # number of ComputeConfig in this BlockSolverConfig
# now all the ComputeConfig
# 1st ComputeConfig - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ComputeConfig # exact type of the ComputeConfig object
1 # f_diff == 0 ==> all non-provided parameters are set to the default value
# f_diff == 1 ==> all non-provided parameters are not changed
3 # number of integer parameters
# now all the integer parameters
intLogVerb 0 # LogVerb, log verbosity of the MILPSolver
Presolve 0 # disable presolve so row/bound infeasibility yields a Farkas ray
Method 1 # dual simplex: basic (extreme-point) duals for the Benders cuts
## All specific CPLEX parameter (uncomment based on Solver)
#CPXPARAM_Preprocessing_Presolve 0 # 0 = off, 1 = on (default)
# disable presolve for reproducibility
#CPXPARAM_LPMethod 2 # 0 = auto (default), 1 = primal, 2 = dual, 3 = network, 4 = barrier, 5 = sifting, 6 = concurrent
# All specific GUROBI parameter (uncomment based on Solver)
#Method 1 # -1 = auto (default), 0 = primal, 1 = dual, 2 = barrier,
# 3 = barrier + crossover, 4 = network
#Presolve 0 # 0 = off, 1 = conservative, 2 = aggressive (default -1)
0 # number of double parameters
# now all the double parameters
## All specific CPLEX parameter (uncomment based on Solver)
#CPXPARAM_Simplex_Tolerances_Feasibility 1.0e-15
#CPXPARAM_Simplex_Tolerances_Optimality 1.0e-15
0 # number of string parameters
# now all the string parameters
# [none]
# All specific HiGHS parameter (uncomment based on Solver)
#presolve off
#solver ipm
# (ipm = interior point: converges to analytic center, unique x*)
0 # number of vector-of-int parameters
# now all the vector-of-int parameters
# [none]
0 # number of vector-of-double parameters
# now all the vector-of-double parameters
# [none]
0 # number of vector-of-string parameters
# now all the vector-of-string parameters
# [none]
# pointer to the "extra" Configuration
* # [none]
# end of 1st ComputeConfig- - - - - - - - - - - - - - - - - - - - - - - - - -
# end of BlockSolverConfig- - - - - - - - - - - - - - - - - - - - - - - - - -
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# - - - - - - - - - - - - - END LPPar_innerBlock.txt - - - - - - - - - - - -
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -