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working on pdr

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2012-10-14 00:24:17 -07:00
parent 16cfb3895d
commit 990b93c2fd
6 changed files with 64 additions and 50 deletions
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40
lib/pdr_dl_interface.cpp
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@ -184,35 +184,23 @@ void dl_interface::updt_params() {
void dl_interface::collect_params(param_descrs& p) {
p.insert(":bfs-model-search", CPK_BOOL, "PDR: (default true) use BFS strategy for expanding model search");
p.insert(":use-farkas", CPK_BOOL, "PDR: (default true) use lemma generator based on Farkas (for linear real arithmetic)");
p.insert(":generate-proof-trace", CPK_BOOL, "PDR: (default false) trace for 'sat' answer as proof object");
p.insert(":inline-proofs", CPK_BOOL, "PDR: (default true) run PDR with proof mode turned on and extract Farkas coefficients directly (instead of creating a separate proof object when extracting coefficients)");
p.insert(":flexible-trace", CPK_BOOL, "PDR: (default true) allow PDR generate long counter-examples by extending candidate trace within search area");
PRIVATE_PARAMS(p.insert(":use-farkas-model", CPK_BOOL, "PDR: (default false) enable using Farkas generalization through model propagation"););
PRIVATE_PARAMS(p.insert(":use-precondition-generalizer", CPK_BOOL, "PDR: (default false) enable generalizations from weakest pre-conditions"););
PRIVATE_PARAMS(p.insert(":use-multicore-generalizer", CPK_BOOL,
"PDR: (default false) extract multiple cores for blocking states"););
PRIVATE_PARAMS(p.insert(":use-farkas-properties", CPK_BOOL,
"PDR: (default false) experimental Farkas lemma generation method"););
PRIVATE_PARAMS(p.insert(":use-inductive-generalizer", CPK_BOOL,
"PDR: (default true) generalize lemmas using induction strengthening"););
PRIVATE_PARAMS(p.insert(":use-interpolants", CPK_BOOL,
"PDR: (default false) use iZ3 interpolation for lemma generation"););
PRIVATE_PARAMS(p.insert(":dump-interpolants", CPK_BOOL,
"PDR: (default false) display interpolants"););
p.insert(":cache-mode", CPK_UINT, "PDR: use no (0 - default) symbolic (1) or explicit cache (2) for model search");
PRIVATE_PARAMS(p.insert(":use-multicore-generalizer", CPK_BOOL, "PDR: (default false) extract multiple cores for blocking states"););
PRIVATE_PARAMS(p.insert(":use-farkas-properties", CPK_BOOL, "PDR: (default false) experimental Farkas lemma generation method"););
PRIVATE_PARAMS(p.insert(":use-inductive-generalizer", CPK_BOOL, "PDR: (default true) generalize lemmas using induction strengthening"););
PRIVATE_PARAMS(p.insert(":use-interpolants", CPK_BOOL, "PDR: (default false) use iZ3 interpolation for lemma generation"););
PRIVATE_PARAMS(p.insert(":dump-interpolants", CPK_BOOL, "PDR: (default false) display interpolants"););
PRIVATE_PARAMS(p.insert(":cache-mode", CPK_UINT, "PDR: use no (0 - default) symbolic (1) or explicit cache (2) for model search"););
PRIVATE_PARAMS(p.insert(":inductive-reachability-check", CPK_BOOL,
"PDR: (default false) assume negation of the cube on the previous level when "
"checking for reachability (not only during cube weakening)"););
PRIVATE_PARAMS(p.insert(":max-num-contexts", CPK_UINT,
"PDR: (default 500) maximal number of contexts to create"););
PRIVATE_PARAMS(p.insert(":try-minimize-core", CPK_BOOL,
"PDR: (default false) try to reduce core size (before inductive minimization)"););
PRIVATE_PARAMS(p.insert(":simplify-formulas-pre", CPK_BOOL,
"PDR: (default false) simplify derived formulas before inductive propagation"););
PRIVATE_PARAMS(p.insert(":simplify-formulas-post", CPK_BOOL,
"PDR: (default false) simplify derived formulas after inductive propagation"););
PRIVATE_PARAMS(p.insert(":slice", CPK_BOOL,
"PDR: (default true) simplify clause set using slicing"););
p.insert(":generate-proof-trace", CPK_BOOL,
"PDR: (default false) trace for 'sat' answer as proof object");
p.insert(":inline-proofs", CPK_BOOL, "PDR: (default true) run PDR with proof mode turned on and extract Farkas coefficients directly (instead of creating a separate proof object when extracting coefficients)");
PRIVATE_PARAMS(p.insert(":max-num-contexts", CPK_UINT, "PDR: (default 500) maximal number of contexts to create"););
PRIVATE_PARAMS(p.insert(":try-minimize-core", CPK_BOOL, "PDR: (default false) try to reduce core size (before inductive minimization)"););
PRIVATE_PARAMS(p.insert(":simplify-formulas-pre", CPK_BOOL, "PDR: (default false) simplify derived formulas before inductive propagation"););
PRIVATE_PARAMS(p.insert(":simplify-formulas-post", CPK_BOOL, "PDR: (default false) simplify derived formulas after inductive propagation"););
PRIVATE_PARAMS(p.insert(":slice", CPK_BOOL, "PDR: (default true) simplify clause set using slicing"););
}