Arie Gurfinkel
ecd85b314c
more includes
2017-07-31 22:51:28 -04:00
Arie Gurfinkel
66108085fa
removing pragmas to make travis happy
2017-07-31 22:51:28 -04:00
Nikolaj Bjorner
c506f3ddc9
fix build errors
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 18:39:35 -07:00
Nikolaj Bjorner
0eb2915e83
Merge pull request #1182 from agurfinkel/spacer-z3
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Spacer
2017-07-31 17:10:09 -07:00
Nikolaj Bjorner
49cf899207
remove local change
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 16:33:48 -07:00
Nikolaj Bjorner
5cda9504f1
remove relative include from API
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 16:32:26 -07:00
Christoph M. Wintersteiger
e8cdc34219
Debug fix in fpa2bv converter. Relates to #872 .
2017-07-31 22:34:58 +01:00
Arie Gurfinkel
ffff16632d
updating includes
2017-07-31 17:30:11 -04:00
Arie Gurfinkel
f465a2225a
fixing include paths
2017-07-31 17:14:43 -04:00
Christoph M. Wintersteiger
6a2fa91818
Merge branch 'master' of https://github.com/Z3Prover/z3
2017-07-31 22:12:37 +01:00
Christoph M. Wintersteiger
9601761a6f
Added missing float conversion in fpa2bv converter. Relates to #1178 .
2017-07-31 22:12:15 +01:00
Nikolaj Bjorner
8fdf3177da
add initialization to unused parameters
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 14:06:29 -07:00
Arie Gurfinkel
97c5ab30d5
small improvements to bmc engine
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courtesy of Marc Brockschmidt
2017-07-31 17:04:36 -04:00
Arie Gurfinkel
7168451201
eager quantifier instantiation for quantified array properties
2017-07-31 17:04:16 -04:00
Arie Gurfinkel
2c7a39d580
Optionally blast arrays
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This changes the default behavior of always blasting arrays.
The old behavior can be restored using
fixedpoint.xform.array_blast=true
2017-07-31 17:03:18 -04:00
Arie Gurfinkel
f5fa6b0bcb
optionally disable subsumption checker
2017-07-31 17:03:18 -04:00
Arie Gurfinkel
33c81524d2
optionally disable propagate variable equivalences in interp_tail_simplifier
2017-07-31 17:03:18 -04:00
Arie Gurfinkel
86db446afa
python spacer-specific API
2017-07-31 17:03:18 -04:00
Arie Gurfinkel
d080c146a2
public API for spacer
2017-07-31 17:03:18 -04:00
Arie Gurfinkel
c3d433ede0
implemented spacer-specic muz API
2017-07-31 17:03:18 -04:00
Arie Gurfinkel
1530a39a96
stubs for spacer-specific API
2017-07-31 17:03:18 -04:00
Arie Gurfinkel
ffa4957362
do not use array_der when simplifying rules
2017-07-31 17:02:29 -04:00
Arie Gurfinkel
a73023da97
preserve rule names when changing rules
2017-07-31 17:02:29 -04:00
Arie Gurfinkel
5b9bf74787
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
2017-07-31 17:02:29 -04:00
Arie Gurfinkel
9f9dc5e19f
increased verbosity level of smt_context
2017-07-31 17:01:47 -04:00
Arie Gurfinkel
ba6594b241
extra smt params used by spacer
2017-07-31 17:01:47 -04:00
Arie Gurfinkel
b269e6b35b
comments on proof_utils
2017-07-31 17:01:47 -04:00
Nikolaj Bjorner
013127e947
fix build break based on ambiguous path resolution
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 14:01:39 -07:00
Nikolaj Bjorner
063b6e9ea5
Merge branch 'master' of https://github.com/Z3Prover/z3
2017-07-31 13:24:57 -07:00
Nikolaj Bjorner
b19f94ae5b
make include paths uniformly use path relative to src. #534
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 13:24:11 -07:00
Christoph M. Wintersteiger
bbf0ebcb74
Merge branch 'master' of https://github.com/Z3Prover/z3
2017-07-31 20:18:53 +01:00
Christoph M. Wintersteiger
507356c7bf
Fixed bug in fpa2bv converter. Fixes #1178 .
2017-07-31 20:18:39 +01:00
Nikolaj Bjorner
d130ae2e4f
Merge pull request #1181 from agurfinkel/tweaks
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Tweaks
2017-07-31 11:55:52 -07:00
Nikolaj Bjorner
71d80ab47f
fix build break based on new assertion in smt-eq-justification
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 11:54:11 -07:00
Christoph M. Wintersteiger
52cf80d637
Simplified bit-vector bounds in fp.rem. Relates to #872 .
2017-07-31 19:53:55 +01:00
Christoph M. Wintersteiger
ecfd241e19
Injected 3 missing bits of precision into fp.rem. Relates to #872 .
2017-07-31 19:53:44 +01:00
Arie Gurfinkel
1d5713c376
move semantics for ref
2017-07-31 14:21:30 -04:00
Arie Gurfinkel
331eec8a05
option to control array_der in qe_lite
2017-07-31 14:19:16 -04:00
Arie Gurfinkel
7670b49ada
mark mk_true() and mk_false() const
2017-07-31 14:14:35 -04:00
Arie Gurfinkel
15451ae858
extra flags to control quant_hoist
2017-07-31 14:13:45 -04:00
Arie Gurfinkel
be1df279ec
make proof_checker less verbose
2017-07-31 14:11:07 -04:00
Nikolaj Bjorner
2ec9944edd
Merge branch 'master' of https://github.com/Z3Prover/z3
2017-07-31 10:51:37 -07:00
Christoph M. Wintersteiger
a59907170d
Fixed renormalization in fp.mul. Relates to #872 .
2017-07-31 18:34:46 +01:00
Nikolaj Bjorner
3e8ce53d87
Merge branch 'master' of https://github.com/Z3Prover/z3
2017-07-31 09:53:16 -07:00
Nikolaj Bjorner
62b8394bdd
fixes #1179
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 09:52:45 -07:00
Nikolaj Bjorner
74890ca1c8
fixes #1180
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 09:37:25 -07:00
Nikolaj Bjorner
ceca9fbef0
fixes #1176
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 09:23:55 -07:00
Nikolaj Bjorner
8bd0407adf
fix #1177
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 09:13:50 -07:00
Christoph M. Wintersteiger
175f042db8
Fixed renormalization in fp.fma. Relates to #872 .
2017-07-28 23:01:01 +01:00
Christoph M. Wintersteiger
e677030b74
Fixed sign bug in mpf fp.fma. Relates to #872 .
2017-07-28 21:39:44 +01:00
