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remove references to deprecated uses of PROOF_MODE #1531

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-03-10 13:55:01 -05:00
parent e5a1981694
commit 6e87622c8a
11 changed files with 16 additions and 181 deletions
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23
src/api/z3_api.h
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@ -459,7 +459,7 @@ typedef enum
[trans T1 T2]: (R t u)
}
- Z3_OP_PR_TRANSITIVITY_STAR: Condensed transitivity proof. This proof object is only used if the parameter PROOF_MODE is 1.
- Z3_OP_PR_TRANSITIVITY_STAR: Condensed transitivity proof.
It combines several symmetry and transitivity proofs.
Example:
@ -539,21 +539,14 @@ typedef enum
}
- Z3_OP_PR_REWRITE_STAR: A proof for rewriting an expression t into an expression s.
This proof object is used if the parameter PROOF_MODE is 1.
This proof object can have n antecedents.
The antecedents are proofs for equalities used as substitution rules.
The object is also used in a few cases if the parameter PROOF_MODE is 2.
The cases are:
The proof rule is used in a few cases. The cases are:
- When applying contextual simplification (CONTEXT_SIMPLIFIER=true)
- When converting bit-vectors to Booleans (BIT2BOOL=true)
- When pulling ite expression up (PULL_CHEAP_ITE_TREES=true)
- Z3_OP_PR_PULL_QUANT: A proof for (iff (f (forall (x) q(x)) r) (forall (x) (f (q x) r))). This proof object has no antecedents.
- Z3_OP_PR_PULL_QUANT_STAR: A proof for (iff P Q) where Q is in prenex normal form.
This proof object is only used if the parameter PROOF_MODE is 1.
This proof object has no antecedents.
- Z3_OP_PR_PUSH_QUANT: A proof for:
\nicebox{
@ -726,15 +719,6 @@ typedef enum
[nnf-neg T1 T2 T3 T4]: (~ (not (iff s_1 s_2))
(and (or r_1 r_2) (or r_1' r_2')))
}
- Z3_OP_PR_NNF_STAR: A proof for (~ P Q) where Q is in negation normal form.
This proof object is only used if the parameter PROOF_MODE is 1.
This proof object may have n antecedents. Each antecedent is a PR_DEF_INTRO.
- Z3_OP_PR_CNF_STAR: A proof for (~ P Q) where Q is in conjunctive normal form.
This proof object is only used if the parameter PROOF_MODE is 1.
This proof object may have n antecedents. Each antecedent is a PR_DEF_INTRO.
- Z3_OP_PR_SKOLEMIZE: Proof for:
@ -1142,7 +1126,6 @@ typedef enum {
Z3_OP_PR_REWRITE,
Z3_OP_PR_REWRITE_STAR,
Z3_OP_PR_PULL_QUANT,
Z3_OP_PR_PULL_QUANT_STAR,
Z3_OP_PR_PUSH_QUANT,
Z3_OP_PR_ELIM_UNUSED_VARS,
Z3_OP_PR_DER,
@ -1159,8 +1142,6 @@ typedef enum {
Z3_OP_PR_IFF_OEQ,
Z3_OP_PR_NNF_POS,
Z3_OP_PR_NNF_NEG,
Z3_OP_PR_NNF_STAR,
Z3_OP_PR_CNF_STAR,
Z3_OP_PR_SKOLEMIZE,
Z3_OP_PR_MODUS_PONENS_OEQ,
Z3_OP_PR_TH_LEMMA,