GitLab

z3_smtv2* .drv : factorized

Currently only in the driver z3_array.drv

whycpulimit : Fix return the status of the prover
gappa       : Fix inversion (should use meta showing
              what musn't be instantiated)

"%h:%m:%s:%i" (i for mIlliseconds)

Spass does'nt give cputime but wallclock.
eprover doesn't always give time. so use cpulimit_time for them.

add %b for the memlimit in bytes

encoding_sort   : identity on meta lsymbol without definition
                  undefined symbol are defined before using them...

courses  WP_registerStudent : 0.53 s -> 0.03!!

Encoding_instantiate keeps the type of the green part complexe.
Encoding_simple2 (bad name) replaces the complexe types by constants.

One day we can add a better comprehesion of (int,int) array for instance
 inside encoding_simple2 or inside the printers.

- bring driver syntax closer to that of theories
- some simple API improvements

bench : ajout d'un bench pour tester tous les provers sur des buts triviaux. Cela peut permettre de détecter un mauvais driver ou printer.

simplify_trivial_quantifier va moins sous les triggers (il peut encore remplacer dessous mais pas y trouver d'égalité)

(exists x. x=t and F) -> F[t/x]
(forall x. x<>t or F) -> F[t/x]

Cette transformation n'élimine pas les quantifications qui ont des
triggers mais s'applique sous ces derniers. Le but est de pouvoir
éliminer les quantifications inutilement ajoutées lors de eliminate
inductive.

printer : print_prelude inside printers instead of prover.ml. Required for smt which has its own prelude.

- apply transformations in Driver at print_task/prove_task