Using the same input file as in the issue #719, we got the following output after running:
$ alt-ergo --frontend dolmen 719.smt2
; [Warning] File "tests/issues/719.smt2", line 2, characters 1-34: The generation of models is not supported for the current SAT solver. Please choose the SAT solver Tableaux.
; File "tests/issues/719.smt2", line 17, characters 1-12: Valid (0.5142) (38 steps) (goal g_1)
unsat
(error "You have to set the flag :produce-models with (set-option :produce-models true) before using the statement (get-model).")
We should display something like
(error "The generation of model is not supported with the current SAT solver.")
Using the same input file as in the issue #719, we got the following output after running:
We should display something like