Segfault on PkgEval during lpsolve

[maleadt]

Daily PkgEval testing of CDDLib.jl has been segfaulting for a while, e.g., https://s3.amazonaws.com/julialang-reports/nanosoldier/pkgeval/by_date/2022-11/24/CDDLib.primary.log:

[17] signal (11.1): Segmentation fault
in expression starting at /home/pkgeval/.julia/packages/CDDLib/ljSXl/test/MOI_wrapper.jl:10
__gmpn_lshift_zen at /opt/julia/bin/../lib/julia/libgmp.so (unknown line)
__gmpq_get_d at /opt/julia/bin/../lib/julia/libgmp.so (unknown line)
dd_LPgmp2LPf at /workspace/srcdir/cddlib/lib-src/cddlp.c:1856
dd_LPSolve at /workspace/srcdir/cddlib/lib-src/cddlp.c:1902
macro expansion at /home/pkgeval/.julia/packages/CDDLib/ljSXl/src/ccall.jl:13 [inlined]
dd_lpsolve at /home/pkgeval/.julia/packages/CDDLib/ljSXl/src/lp.jl:235 [inlined]
lpsolve at /home/pkgeval/.julia/packages/CDDLib/ljSXl/src/lp.jl:244 [inlined]
optimize! at /home/pkgeval/.julia/packages/CDDLib/ljSXl/src/MOI_wrapper.jl:81
optimize! at /home/pkgeval/.julia/packages/MathOptInterface/Ht8hE/src/MathOptInterface.jl:87 [inlined]
optimize! at /home/pkgeval/.julia/packages/MathOptInterface/Ht8hE/src/Utilities/cachingoptimizer.jl:316
optimize! at /home/pkgeval/.julia/packages/MathOptInterface/Ht8hE/src/Bridges/bridge_optimizer.jl:376 [inlined]
test_linear_open_intervals at /home/pkgeval/.julia/packages/MathOptInterface/Ht8hE/src/Test/test_linear.jl:4048

This doesn't seem like a Julia issue, but an issue with this package or cddl. As it's been at the top of PkgEval reports, could you take a look? If necessary, you can easily reproduce the PkgEval sandbox environment (on Linux):

pkg> add https://github.com/JuliaCI/PkgEval.jl

julia> using PkgEval

julia> config = Configuration(julia="nightly")
PkgEval configuration 'unnamed' (
  - julia: nightly
  - ...
)

julia> PkgEval.sandboxed_julia(config)

# this spawns a sandbox where you can install and test packages

(@v1.10) pkg> add CDDLib

(@v1.10) pkg> test CDDLib

[234] signal (11.1): Segmentation fault

[odow]

This can probably be closed once #87 is merged.

Tests are passing on recent versions of Julia, and no segfaults.

[odow]

Closing because tests are now passing on master.

[maleadt]

Please ping me again when this is tagged; I'll remove the blacklist then.

[blegat]

@maleadt it is now tagged