Open LebedevRI opened 9 months ago
(@v1.10) pkg> add SCIP Resolving package versions... Updating `~/.julia/environments/v1.10/Project.toml` [82193955] + SCIP v0.11.14 Updating `~/.julia/environments/v1.10/Manifest.toml` [82193955] + SCIP v0.11.14 [68e3532b] + Ncurses_jll v6.4.1+0 [05236dd9] + Readline_jll v8.2.1+0 ⌃ [fc9abe76] + SCIP_PaPILO_jll v800.0.301+0 ⌃ [e5ac4fe4] + SCIP_jll v800.0.301+0 [508c9074] + bliss_jll v0.77.0+1 ⌅ [28df3c45] + boost_jll v1.76.0+1 [1317d2d5] + oneTBB_jll v2021.9.0+0 [781609d7] + GMP_jll v6.2.1+6 Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use `status --outdated -m` julia> exit exit (generic function with 2 methods) julia> exit() $ julia-dbg _ _ _ _(_)_ | Documentation: https://docs.julialang.org (_) | (_) (_) | _ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg help. | | | | | | |/ _` | | | | |_| | | | (_| | | Version 1.10.0 (2023-12-25) _/ |\__'_|_|_|\__'_| | |__/ | julia> using JuMP, SCIP julia> model = Model(SCIP.Optimizer) A JuMP Model Feasibility problem with: Variables: 0 Model mode: AUTOMATIC CachingOptimizer state: EMPTY_OPTIMIZER Solver name: SCIP julia> @variable(model, 0 >= x >= 0, Int) x julia> @variable(model, 0 >= y >= 0, Int) y julia> @constraint(model, [x; y] in MOI.AllDifferent(2)) x ≠ y julia> optimize!(model) ERROR: KeyError: key (MathOptInterface.VariableIndex, MathOptInterface.ZeroOne) not found Stacktrace: [1] getindex(h::Dict{Tuple{DataType, DataType}, Set{SCIP.ConsRef}}, key::Tuple{DataType, DataType}) @ Base ./dict.jl:498 [2] getindex(::Dict{Tuple{DataType, DataType}, Set{SCIP.ConsRef}}, ::Type, ::Type) @ Base ./abstractdict.jl:549 [3] is_valid(o::SCIP.Optimizer, ci::MathOptInterface.ConstraintIndex{MathOptInterface.VariableIndex, MathOptInterface.ZeroOne}) @ SCIP ~/.julia/packages/SCIP/S9mBb/src/MOI_wrapper/variable.jl:316 [4] is_valid(b::MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}, ci::MathOptInterface.ConstraintIndex{MathOptInterface.VariableIndex, MathOptInterface.ZeroOne}) @ MathOptInterface.Bridges ~/.julia/packages/MathOptInterface/3JqTJ/src/Bridges/bridge_optimizer.jl:494 [5] get_bounds(model::MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}, bounds_cache::Dict{MathOptInterface.VariableIndex, Tuple{Float64, Float64}}, x::MathOptInterface.VariableIndex) @ MathOptInterface.Utilities ~/.julia/packages/MathOptInterface/3JqTJ/src/Utilities/variables.jl:119 [6] final_touch(bridge::MathOptInterface.Bridges.Constraint.CountDistinctToMILPBridge{Float64, MathOptInterface.VectorOfVariables}, model::MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}) @ MathOptInterface.Bridges.Constraint ~/.julia/packages/MathOptInterface/3JqTJ/src/Bridges/Constraint/bridges/count_distinct.jl:240 [7] _final_touch(bridges::OrderedCollections.OrderedSet{MathOptInterface.Bridges.Constraint.CountDistinctToMILPBridge{Float64, MathOptInterface.VectorOfVariables}}, model::MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}) @ MathOptInterface.Bridges.Constraint ~/.julia/packages/MathOptInterface/3JqTJ/src/Bridges/Constraint/map.jl:347 [8] final_touch(map::MathOptInterface.Bridges.Constraint.Map, model::MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}) @ MathOptInterface.Bridges.Constraint ~/.julia/packages/MathOptInterface/3JqTJ/src/Bridges/Constraint/map.jl:354 [9] final_touch(b::MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}) @ MathOptInterface.Bridges ~/.julia/packages/MathOptInterface/3JqTJ/src/Bridges/bridge_optimizer.jl:463 [10] final_touch(b::MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}, index_map::MathOptInterface.Utilities.IndexMap) @ MathOptInterface.Bridges ~/.julia/packages/MathOptInterface/3JqTJ/src/Bridges/bridge_optimizer.jl:468 [11] default_copy_to(dest::MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}, src::MathOptInterface.Utilities.UniversalFallback{MathOptInterface.Utilities.Model{Float64}}) @ MathOptInterface.Utilities ~/.julia/packages/MathOptInterface/3JqTJ/src/Utilities/copy.jl:509 [12] copy_to(dest::MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}, src::MathOptInterface.Utilities.UniversalFallback{MathOptInterface.Utilities.Model{Float64}}) @ MathOptInterface.Bridges ~/.julia/packages/MathOptInterface/3JqTJ/src/Bridges/bridge_optimizer.jl:455 [13] optimize!(dest::MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}, src::MathOptInterface.Utilities.UniversalFallback{MathOptInterface.Utilities.Model{Float64}}) @ MathOptInterface ~/.julia/packages/MathOptInterface/3JqTJ/src/MathOptInterface.jl:84 [14] optimize!(m::MathOptInterface.Utilities.CachingOptimizer{MathOptInterface.Bridges.LazyBridgeOptimizer{SCIP.Optimizer}, MathOptInterface.Utilities.UniversalFallback{MathOptInterface.Utilities.Model{Float64}}}) @ MathOptInterface.Utilities ~/.julia/packages/MathOptInterface/3JqTJ/src/Utilities/cachingoptimizer.jl:316 [15] optimize!(model::Model; ignore_optimize_hook::Bool, _differentiation_backend::MathOptInterface.Nonlinear.SparseReverseMode, kwargs::@Kwargs{}) @ JuMP ~/.julia/packages/JuMP/3EgBE/src/optimizer_interface.jl:448 [16] optimize!(model::Model) @ JuMP ~/.julia/packages/JuMP/3EgBE/src/optimizer_interface.jl:409 [17] top-level scope @ REPL[6]:1 julia>
With master:
master
julia> using JuMP, SCIP julia> model = Model(SCIP.Optimizer) A JuMP Model Feasibility problem with: Variables: 0 Model mode: AUTOMATIC CachingOptimizer state: EMPTY_OPTIMIZER Solver name: SCIP julia> @variable(model, 0 >= x >= 0, Int) x julia> @variable(model, 0 >= y >= 0, Int) y julia> @constraint(model, [x; y] in MOI.AllDifferent(2)) x ≠ y julia> optimize!(model) presolving: presolving (1 rounds: 1 fast, 0 medium, 0 exhaustive): 6 deleted vars, 6 deleted constraints, 0 added constraints, 3 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients 0 implications, 0 cliques presolving detected infeasibility Presolving Time: 0.00 SCIP Status : problem is solved [infeasible] Solving Time (sec) : 0.00 Solving Nodes : 0 Primal Bound : +1.00000000000000e+20 (0 solutions) Dual Bound : +1.00000000000000e+20 Gap : 0.00 %
With
master: