ExaModels Fix

[ccoffrin]

@sshin23, there seems to be an issue where ExaModels broke due to some recent package version updates, could you have a look?

Running,

julia --project=.
include("examodels.jl")
solve_opf("data/opf_warmup.m")

I get a trace like,

ERROR: AssertionError: nnzj == lin_nnzj + nln_nnzj
Stacktrace:
 [1] NLPModels.NLPModelMeta{…}(nvar::Int64; x0::Vector{…}, lvar::Vector{…}, uvar::Vector{…}, nlvb::Int64, nlvo::Int64, nlvc::Int64, ncon::Int64, y0::Vector{…}, lcon::Vector{…}, ucon::Vector{…}, nnzo::Int64, nnzj::Int64, lin_nnzj::Int64, nln_nnzj::Int64, nnzh::Int64, lin::Vector{…}, minimize::Bool, islp::Bool, name::String)
   @ NLPModels ~/.julia/packages/NLPModels/e5o8i/src/nlp/meta.jl:148
 [2] NLPModelMeta
   @ ~/.julia/packages/NLPModels/e5o8i/src/nlp/meta.jl:119 [inlined]
 [3] NLPModelMeta
   @ ~/.julia/packages/NLPModels/e5o8i/src/nlp/meta.jl:219 [inlined]
 [4] ExaModels.ExaModel(c::ExaModels.ExaCore{Float64, Vector{Float64}, Nothing}; prod::Nothing)
   @ ExaModels ~/.julia/packages/ExaModels/tBDe7/src/nlp.jl:228
 [5] ExaModel
   @ ~/.julia/packages/ExaModels/tBDe7/src/nlp.jl:227 [inlined]
 [6] solve_opf(file_name::String)
   @ Main ~/Documents/dev/rosetta-opf/examodels.jl:193
 [7] top-level scope
   @ REPL[4]:1

[sshin23]

Thanks for reporting this @ccoffrin. Working on a fix; see:
JuliaSmoothOptimizers/NLPModels.jl#475
exanauts/ExaModels.jl#105
MadNLP/MadNLP.jl#363

[amontoison]

@ccoffrin We fixed the issue in NLPModels.jl.
Sorry @sshin23 for temporary breaking ExaModels.jl and MadNLP.jl.