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Added encoding of the DRS state constraints to the context automaton

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Artur Meski
2018-10-07 21:45:28 +01:00
parent ac97db8ead
commit 469ca7e46b
4 changed files with 21 additions and 15 deletions
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7
symrs.cc
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@@ -5,6 +5,7 @@
#include "symrs.hh"
#include "rs.hh"
#include "stateconstr.hh"
#include "bdd_macro.hh"
SymRS::SymRS(RctSys *rs, Options *opts)
@@ -822,7 +823,7 @@ void SymRS::encodeTransitions(void)
if (usingContextAutomaton()) {
VERB("Augmenting transition relation encoding with the transition relation for context automaton");
if (opts->part_tr_rel) {
if (opts->part_tr_rel) {
auto last_index = numberOfProc;
(*partTrans)[last_index] = *tr_ca;
}
@@ -946,8 +947,8 @@ void SymRS::encodeCtxAutTrans(void)
BDD enc_src = encCtxAutState(t.src_state);
BDD enc_dst = encCtxAutStateSucc(t.dst_state);
BDD enc_ctx = compContext(encContext(t.ctx));
BDD new_trans = enc_src * enc_ctx * enc_dst;
BDD enc_drs_state = t.state_constr->getBDDforState(this);
BDD new_trans = enc_src * enc_drs_state * enc_ctx * enc_dst;
*tr_ca += new_trans;
}