write_status looks for the objective_bound of the model, which might not exist (for example, HiGHS only implements the objective bound for MIPs).
This fix addresses the issue with write_outputs when UCommit = WriteShadowPrices = 1 by moving the linearization and re-optimization of the model immediately after write_status is called.
write_statuslooks for theobjective_boundof the model, which might not exist (for example, HiGHS only implements the objective bound for MIPs).This fix addresses the issue with
write_outputswhenUCommit = WriteShadowPrices = 1by moving the linearization and re-optimization of the model immediately afterwrite_statusis called.