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Spacer engine for HORN logic

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The algorithms implemented in the engine are described in the following papers

Anvesh Komuravelli, Nikolaj Bjørner, Arie Gurfinkel, Kenneth L. McMillan:
Compositional Verification of Procedural Programs using Horn Clauses over Integers and Arrays. FMCAD 2015: 89-96

Nikolaj Bjørner, Arie Gurfinkel:
Property Directed Polyhedral Abstraction. VMCAI 2015: 263-281

Anvesh Komuravelli, Arie Gurfinkel, Sagar Chaki:
SMT-Based Model Checking for Recursive Programs. CAV 2014: 17-34
This commit is contained in:
Arie Gurfinkel 2017-07-31 15:33:41 -04:00
parent 9f9dc5e19f
commit 5b9bf74787
54 changed files with 18050 additions and 3 deletions
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1
src/muz/fp/CMakeLists.txt
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@ -12,6 +12,7 @@ z3_add_component(fp
muz
pdr
rel
spacer
tab
TACTIC_HEADERS
horn_tactic.h

3
src/muz/fp/dl_register_engine.cpp
View file

@ -24,6 +24,7 @@ Revision History:
#include "muz/pdr/pdr_dl_interface.h"
#include "muz/ddnf/ddnf.h"
#include "muz/duality/duality_dl_interface.h"
#include "muz/spacer/spacer_dl_interface.h"
namespace datalog {
register_engine::register_engine(): m_ctx(0) {}
@ -33,6 +34,8 @@ namespace datalog {
case PDR_ENGINE:
case QPDR_ENGINE:
return alloc(pdr::dl_interface, *m_ctx);
case SPACER_ENGINE:
return alloc(spacer::dl_interface, *m_ctx);
case DATALOG_ENGINE:
return alloc(rel_context, *m_ctx);
case BMC_ENGINE: