Parameters with prefix heuristics/trustregion. More...
Variables | |
constexpr Param< int > | BESTSOLLIMIT { "heuristics/trustregion/bestsollimit" } |
limit on number of improving incumbent solutions in sub-CIP | |
constexpr Param< bool > | COPYCUTS { "heuristics/trustregion/copycuts" } |
if uselprows == FALSE, should all active cuts from cutpool be copied to constraints in subproblem? | |
constexpr Param< int > | FREQ { "heuristics/trustregion/freq" } |
frequency for calling primal heuristic <trustregion> (-1: never, 0: only at depth freqofs) | |
constexpr Param< int > | FREQOFS { "heuristics/trustregion/freqofs" } |
frequency offset for calling primal heuristic <trustregion> | |
constexpr Param< double > | LPLIMFAC { "heuristics/trustregion/lplimfac" } |
factor by which the limit on the number of LP depends on the node limit | |
constexpr Param< int > | MAXDEPTH { "heuristics/trustregion/maxdepth" } |
maximal depth level to call primal heuristic <trustregion> (-1: no limit) | |
constexpr Param< int > | MAXNODES { "heuristics/trustregion/maxnodes" } |
maximum number of nodes to regard in the subproblem | |
constexpr Param< int > | MINBINVARS { "heuristics/trustregion/minbinvars" } |
the number of binary variables necessary to run the heuristic | |
constexpr Param< int > | MINNODES { "heuristics/trustregion/minnodes" } |
minimum number of nodes required to start the subproblem | |
constexpr Param< int > | NODESOFS { "heuristics/trustregion/nodesofs" } |
number of nodes added to the contingent of the total nodes | |
constexpr Param< double > | NODESQUOT { "heuristics/trustregion/nodesquot" } |
contingent of sub problem nodes in relation to the number of nodes of the original problem | |
constexpr Param< int > | NWAITINGNODES { "heuristics/trustregion/nwaitingnodes" } |
number of nodes without incumbent change that heuristic should wait | |
constexpr Param< double > | OBJMINIMPROVE { "heuristics/trustregion/objminimprove" } |
the minimum absolute improvement in the objective function value | |
constexpr Param< int > | PRIORITY { "heuristics/trustregion/priority" } |
priority of heuristic <trustregion> | |
constexpr Param< bool > | USELPROWS { "heuristics/trustregion/uselprows" } |
should subproblem be created out of the rows in the LP rows? | |
constexpr Param< double > | VIOLPENALTY { "heuristics/trustregion/violpenalty" } |
the penalty for each change in the binary variables from the candidate solution | |
Parameters with prefix heuristics/trustregion.
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constexpr |
limit on number of improving incumbent solutions in sub-CIP
Definition at line 4021 of file parameters.hpp.
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constexpr |
if uselprows == FALSE, should all active cuts from cutpool be copied to constraints in subproblem?
Definition at line 4019 of file parameters.hpp.
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constexpr |
frequency for calling primal heuristic <trustregion> (-1: never, 0: only at depth freqofs)
Definition at line 3997 of file parameters.hpp.
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constexpr |
frequency offset for calling primal heuristic <trustregion>
Definition at line 3999 of file parameters.hpp.
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constexpr |
factor by which the limit on the number of LP depends on the node limit
Definition at line 4009 of file parameters.hpp.
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constexpr |
maximal depth level to call primal heuristic <trustregion> (-1: no limit)
Definition at line 4001 of file parameters.hpp.
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constexpr |
maximum number of nodes to regard in the subproblem
Definition at line 4013 of file parameters.hpp.
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constexpr |
the number of binary variables necessary to run the heuristic
Definition at line 4005 of file parameters.hpp.
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constexpr |
minimum number of nodes required to start the subproblem
Definition at line 4011 of file parameters.hpp.
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number of nodes added to the contingent of the total nodes
Definition at line 4003 of file parameters.hpp.
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constexpr |
contingent of sub problem nodes in relation to the number of nodes of the original problem
Definition at line 4007 of file parameters.hpp.
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constexpr |
number of nodes without incumbent change that heuristic should wait
Definition at line 4015 of file parameters.hpp.
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constexpr |
the minimum absolute improvement in the objective function value
Definition at line 4025 of file parameters.hpp.
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constexpr |
priority of heuristic <trustregion>
Definition at line 3995 of file parameters.hpp.
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constexpr |
should subproblem be created out of the rows in the LP rows?
Definition at line 4017 of file parameters.hpp.
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constexpr |
the penalty for each change in the binary variables from the candidate solution
Definition at line 4023 of file parameters.hpp.