mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-17 22:35:35 +00:00
Code Activity
15944 commits 23 branches 48 tags 157 MiB
Commit graph

13491 commits

Author SHA1 Message Date
CEisenhofer 3557e0b0c5
Added eq/fixed/final functions in C++ user propagator as methods (#5607) 2021-10-19 10:48:31 -04:00
Nikolaj Bjorner fc3a701888 push-pop 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-18 15:36:48 -07:00
Nikolaj Bjorner d5e5dcfe45 add nff and auto-relevant 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-18 15:32:55 -07:00
Nikolaj Bjorner bc2020a39b #5604 
retain array interpretation when available
 2021-10-17 20:24:26 -07:00
Nikolaj Bjorner 115203e87c fixes to sat.euf ematching #5573 2021-10-16 15:52:37 -07:00
Margus Veanes f78546cd7c
fixed bug of computing butlast of a sequence (#5602) 2021-10-15 18:02:51 -07:00
Nikolaj Bjorner fb9fa1b7d2 updated printer 2021-10-15 17:56:54 -07:00
Margus Veanes cb120c93f4
Regex range bug fix (#5601) 
* added a missing derivative case for nonground range

* further missing cases and a bug fix in re.to_str
 2021-10-15 15:30:55 -07:00
Simon Cruanes 6302b864c8
tweak GC in OCaml bindings (#5600) 
* feat(api/ml): use custom block hints to guide the GC

this forces the GC to collect garbage when a few _large_ objects
(solver, etc.) are dead. The current code would let arbitrarily many
such objects die and not trigger a GC (which would have to come from
OCaml code instead)

* tuning

* try to use caml_alloc_custom_mem with fake sizes

* try to fix leak by explicitly finalizing OCaml context

* chore: use more recent ubuntu for azure CI

* remove finalizer causing segfault in example
 2021-10-14 12:46:14 -07:00
Nikolaj Bjorner f60ed2ce92 #5591 2021-10-13 21:38:36 -07:00
Nikolaj Bjorner 7b341313d5 #5593 2021-10-13 17:50:56 -07:00
Nikolaj Bjorner fd77f0c111 fix #5594 2021-10-13 17:17:05 -07:00
Nikolaj Bjorner 96e117d78c Update smt_context.cpp 2021-10-12 17:10:12 -07:00
Nikolaj Bjorner c15968aa9e fix #4901 2021-10-12 17:10:04 -07:00
Nikolaj Bjorner 9a76bf0aa2 #5591 
nth issue
 2021-10-12 13:59:28 -07:00
Christoph M. Wintersteiger 58fd4fc860
Merge pull request #5550 from wintersteiger/cwinter_fpa_fixes 
Assorted fixes for floats
 2021-10-12 18:24:49 +01:00
Nikolaj Bjorner 52032b9ef8 #5467 2021-10-12 10:16:15 -07:00
Christoph M. Wintersteiger b471ebdf1c
Revert "Fix off-by-one in fp.div bit-blasting. Inspired by #4841 but doesn't quite fix it." 
This reverts commit f80fdb4ea3a762cfe95daa0321d9875cfa00c7ae.
 2021-10-12 12:45:11 +00:00
Christoph M. Wintersteiger 738783a26c
Fix off-by-one in fp.div bit-blasting. Inspired by #4841 but doesn't quite fix it. 2021-10-12 12:45:11 +00:00
Christoph M. Wintersteiger c24f438e51
Fix for mk_to_fp_float; pertains to #4841 2021-10-12 12:45:10 +00:00
Christoph M. Wintersteiger 00e8ea7962
Make terms that are internalized on the fly relevant 2021-10-12 12:45:10 +00:00
Christoph M. Wintersteiger 8e69f76784
Add additional equality in theory_fpa 2021-10-12 12:45:09 +00:00
Christoph M. Wintersteiger f1acc4b78a
Make fpa2bv debug symbol names optional 2021-10-12 12:45:09 +00:00
Christoph M. Wintersteiger 515a2a771e
Whitespace 2021-10-12 12:45:09 +00:00
Christoph M. Wintersteiger e8d6d97ba3
Refine fpa_decl_plugin::is_unique_value 2021-10-12 12:45:08 +00:00
Christoph M. Wintersteiger 12c32663c6
Fix error messsages 2021-10-12 12:45:08 +00:00
Nikolaj Bjorner c3549ec784 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-11 11:03:45 -07:00
Nikolaj Bjorner 73102cffcb fix #5589 2021-10-11 11:03:45 -07:00
Nikolaj Bjorner 75702c3631 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-11 11:03:45 -07:00
Nikolaj Bjorner 0fc9f1d46a fix max/min length to handle concatenation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-09 16:20:32 -07:00
Andrew V. Jones f1b8376739
Rename 'user' to 'user_solver' #5586 (#5587) 
Issue #5586 reported that Android builds (targetting, e.g., x86) failed
to compile due to a conflict between:

* `struct user` in `sys/user.h`; and
* `namespace user` in z3's `user_solver.h`

This issue is resolved by renaming `namespace user` to `namespace
user_solver` (matching the header name) to avoid this conflict.

Reported-by: Jamie Collinson <jamiecollinson@gmail.com>

Signed-off-by: Andrew V. Jones <andrewvaughanj@gmail.com>
 2021-10-09 15:07:37 -07:00
Nikolaj Bjorner bfa960c2ce fix internalize regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-08 14:48:17 -07:00
Margus Veanes 146f4621c5
Updated regex derivative engine (#5567) 
* updated derivative engine

* some edit

* further improvements in derivative code

* more deriv code edits and re::to_str update

* optimized mk_deriv_accept

* fixed PR comments

* small syntax fix

* updated some simplifications

* bugfix:forgot to_re before reverse

* fixed PR comments

* more PR comment fixes

* more PR comment fixes

* forgot to delete

* deleting unused definition

* fixes

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fixes

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-08 13:04:49 -07:00
Nikolaj Bjorner c0c3e685e7 disable all propagation until ematch incompleteness is fixed 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-05 11:25:35 -07:00
Nikolaj Bjorner 94cc4ead72 remove arith_lhs simplification from preamble tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-05 10:55:38 -07:00
Nikolaj Bjorner 33f4e65fa9 redo bindings/fingerprints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-05 10:15:56 -07:00
Nikolaj Bjorner 281fb67d88 unit propagate with fingerprints 2021-10-04 20:01:46 -07:00
Nikolaj Bjorner 8a85cfdb12 fix #5579 - 
It is only possible to reach this case when new assertions are created.
 2021-09-30 09:32:34 -07:00
Nikolaj Bjorner cbe7dd4a48 missing continue fixes unsound sat result from #5573 2021-09-29 14:26:09 -07:00
Nikolaj Bjorner ff723f15ff Update z3++.h 2021-09-29 12:19:02 -07:00
Nikolaj Bjorner 62fd22f555 disable macro finder tactic if there are recursive functions fix #5574 2021-09-29 09:33:52 -07:00
Nikolaj Bjorner 137e5c5263 fix tmp_eq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-28 14:28:41 -07:00
Nikolaj Bjorner 67ae75bac7 fix tmp_eq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-28 14:27:46 -07:00
Nikolaj Bjorner da124e4275 tune q-eval and q-ematch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-28 13:41:37 -07:00
Nikolaj Bjorner 92c1b600c3 tuning eval 2021-09-28 09:56:00 -07:00
Nikolaj Bjorner 2e176a0e02 count lazy bindings 2021-09-28 08:27:46 -07:00
Nikolaj Bjorner 3abecc3428 add extra commands to API parser 2021-09-27 14:19:43 -07:00
Nikolaj Bjorner 6c71baf77b lifting iff to binary 2021-09-27 03:45:54 -07:00
Nikolaj Bjorner d174f87c5e #5532 2021-09-21 20:21:23 -07:00
Nikolaj Bjorner 18d1b368d1 #5532 2021-09-21 20:12:32 -07:00
Nikolaj Bjorner cabd5b10fa #5532 2021-09-21 18:56:55 -07:00
Nikolaj Bjorner de20bffafe import goodies from ps 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-21 11:13:03 -07:00
Nikolaj Bjorner 708602dfbb fix #5560 - add a throttle on maximal size of bignums created for propagate-value lemmas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-21 08:56:13 -07:00
Nikolaj Bjorner 2e96557827 fix #5560 - add a throttle on maximal size of bignums created for propagate-value lemmas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-21 08:55:28 -07:00
Nikolaj Bjorner 2c266a96c8 #5545 2021-09-20 13:57:34 -07:00
Nikolaj Bjorner 1352aa06f3 #5532 2021-09-20 12:08:04 -07:00
Nikolaj Bjorner 0170f1f461 #5532 2021-09-20 11:39:16 -07:00
Nikolaj Bjorner fd799089b7 fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-20 11:19:26 -07:00
Nikolaj Bjorner 6f31d83633 fix #5541 2021-09-20 10:10:28 -07:00
Jamey Sharp 426306376f
CNF conversion refactoring (#5547) 
* split sat2goal out of goal2sat

These two classes need different things out of the sat::solver class,
and separating them makes it easier to fiddle with their dependencies
independently.

I also fiddled with some headers to make it possible to include
sat_solver_core.h instead of sat_solver.h.

* limit solver_core methods to those needed by goal2sat

And switch sat2goal and sat_tactic over to relying on the derived
sat::solver class instead. There were no other uses of solver_core.

I'm hoping this makes it feasible to reuse goal2sat's CNF conversion
from places like the tseitin-cnf tactic, so they can be unified into a
single implementation.
 2021-09-20 08:53:10 -07:00
Nikolaj Bjorner d36c3faf76 #4880 add interpreted versions of to_bv functions for MBQI quantifier models 2021-09-17 14:23:14 +01:00
Nikolaj Bjorner 1fc7b63a80 ... 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-16 21:59:54 +01:00
Nikolaj Bjorner cef964fda3 fixes for model converter default case 2021-09-16 17:31:26 +01:00
Nikolaj Bjorner fe3f139eb2 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-16 16:25:43 +01:00
Nikolaj Bjorner c3c5c14ead prepare for min/max i 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-16 16:23:10 +01:00
Nikolaj Bjorner 50375df8dc enforce idempotency 
bug reported by Clemens
 2021-09-15 15:36:20 +01:00
CEisenhofer c58b2f4a9c
Added character functions to API (#5549) 
* Added character functions to API

* Changed names of c++ functions
 2021-09-15 13:34:58 +01:00
Nikolaj Bjorner 9aad331699 #5546 
try dampening
 2021-09-14 10:32:53 +02:00
Nikolaj Bjorner f13ccf8969 bv2char and char2bv with Clemens 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-13 16:09:03 +02:00
Nikolaj Bjorner 34f878fb97 make it easier to debug parallel 2021-09-10 07:09:22 +02:00
Nikolaj Bjorner 3e6ff768a5 fix regression bug in mam reported by Aseem 2021-09-10 07:09:22 +02:00
CEisenhofer 47fdd6c060
Added 16 bit string-encoding (#5540) 2021-09-09 11:35:16 +02:00
Nikolaj Bjorner e70f501932 handle potential extra nodes from q_solver 2021-09-09 09:17:11 +02:00
Nikolaj Bjorner c4d0ded7b7 #5532 2021-09-08 06:19:49 +02:00
Nikolaj Bjorner 8c406c161e #5532 add blocking condition for recursion. 2021-09-07 12:28:18 +02:00
Nikolaj Bjorner 93415740b6 left over bugs #5532 
disabling complete const rewriting (temporarily) as it can loop
 2021-09-07 07:00:41 +02:00
Nikolaj Bjorner be4df46f6f #5532 remove unsound rewrite rule that was recently added 2021-09-07 06:42:24 +02:00
Nikolaj Bjorner 72f6271d82 #5532 
bugs in:
- rewriting of 0-ary expressions was incomplete
- sharing annotations when a node has two theories attached it is shared
- sharing of const of an array

Remove unreadable part of pretty printer for lp solver.
 2021-09-06 19:14:03 +02:00
Nikolaj Bjorner 3764eb1959 #5532 
ensure re-internalization for predicates that are replayed.
Theory internalization is currently not considered in depth.
 2021-09-05 00:24:34 -07:00
Nikolaj Bjorner 3021da87cf #5532 2021-09-04 21:10:26 -07:00
Nikolaj Bjorner 9c91698201 #5532 2021-09-04 18:03:15 -07:00
Nikolaj Bjorner 976c0a391c revisit as-array evaluation 2021-09-04 18:00:36 -07:00
Nikolaj Bjorner 38b82fa742 const rewriting revisited 2021-09-04 17:59:08 -07:00
Nikolaj Bjorner 051ede64e7 #5532 2021-09-04 09:48:46 -07:00
Nikolaj Bjorner 3de9162c7e handle null more gracefully 2021-09-04 09:42:45 -07:00
Nikolaj Bjorner 9c5ef79701 #5532 2021-09-04 09:05:49 -07:00
Nikolaj Bjorner 18e4546404 modernize parameter defaults 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-03 17:42:36 -07:00
Nikolaj Bjorner cdcfbeb6d8 #5532 
remove "reflect" parameter from exposed options. It should be internal only.
 2021-09-03 16:01:59 -07:00
Nikolaj Bjorner 0ddbbe9bd2 #5532 2021-09-03 15:41:52 -07:00
Nikolaj Bjorner 5633af76cc #5532 2021-09-03 15:25:50 -07:00
Nikolaj Bjorner a566c7307d #5532 2021-09-03 12:33:04 -07:00
Nikolaj Bjorner 87f5b9282f #5532 2021-09-03 12:20:23 -07:00
Nikolaj Bjorner c4158ebc33 #5532 2021-09-03 12:02:57 -07:00
Nikolaj Bjorner 20a259cfaa throw less #5519 2021-09-03 10:40:08 -07:00
Nikolaj Bjorner af5c6e43b9 #5528 2021-09-02 11:21:57 -07:00
Nikolaj Bjorner 55285b2193 make it easier to iterate over arguments of an application 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-02 09:51:59 -07:00
Nikolaj Bjorner e9a4a9a390 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-02 09:23:59 -07:00
Nikolaj Bjorner edb26e7be7 Merge branch 'master' of https://github.com/z3prover/z3 2021-09-02 08:53:56 -07:00
Nikolaj Bjorner 02acc38c28 add extra checks that user-supplied assumptions are asserted 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-02 08:53:47 -07:00
Nikolaj Bjorner e05ef8ece9 account for updating scoped state by goal2sat #5528 2021-09-02 04:20:19 -07:00
Nikolaj Bjorner f4abe3db02 #5528 2021-09-02 03:13:46 -07:00
Nikolaj Bjorner 9e306e3b6e more useful diagnostics 2021-09-01 20:50:35 -07:00
Nikolaj Bjorner 968717a532 follow on fix from #5528 
the same bug is also undetected in the main solver
 2021-09-01 20:49:39 -07:00
Nikolaj Bjorner 6907d30717 #5528 2021-09-01 20:44:00 -07:00
Nikolaj Bjorner a74c01c8b9 #5528 2021-09-01 20:39:54 -07:00
Nikolaj Bjorner cf9e55fa96 #5516 
expose ability to expand select/store and select/ite (lambdas are always expanded) during pre-processing for N.P. Lopes.
 2021-09-01 17:44:17 -07:00
Nikolaj Bjorner ba68fba419 build 2021-09-01 17:10:23 -07:00
Nikolaj Bjorner 0c53c139da add to_string method to make it easier to use without << 2021-09-01 15:37:58 -07:00
Nikolaj Bjorner 7ce4be8455 #5528 2021-09-01 14:01:15 -07:00
Nikolaj Bjorner a7bc4719c0 fix #5526 
when propagation claims progress, but is a no-op.
 2021-09-01 11:45:21 -07:00
Nikolaj Bjorner 8bdc8d0e1a Update solver_subsumption_tactic.h 
use naming convention with - instead of _ for tactics
 2021-09-01 11:35:06 -07:00
Nikolaj Bjorner a3ba4e1366 #5528 2021-09-01 11:34:44 -07:00
Nikolaj Bjorner f91c3d9fd6 round-tripping escapes, again #5519 2021-08-31 20:36:38 -07:00
Nikolaj Bjorner 90f98d5791 fix part of #5519 
generation of escape sequences for output was not handling non-printable character ranges correctly and also not offsetting hexadecimal characters right.
 2021-08-31 20:06:06 -07:00
Nikolaj Bjorner 7c782a7ef8 #5518 
patch a gaping hole in recfun
 2021-08-31 19:49:18 -07:00
Nikolaj Bjorner 1426390aec #5518 2021-08-31 16:38:27 -07:00
Nikolaj Bjorner ab2baa764c #5518 
@wintersteiger
This example exposes a bug in is_unique_value
```
(assert (= (fp.to_real ((_ to_fp 8 24) (_ bv4286579200 32))) (fp.to_real ((_ to_fp 8 24) (_ bv4286578944 32)))))
(check-sat)
```
It returns true for fp representations that map to NaN. It can only return true for fp values that are unique relative to having no other bit-vector representation so not corresponding to an equivalence class of values such as NaN.
I am having it return false. If there is a way to refine the test it will catch some earlier inferences.
 2021-08-31 14:52:45 -07:00
Nikolaj Bjorner 34c8f598a5 #5518 2021-08-31 14:21:10 -07:00
Nikolaj Bjorner 07bbd026ac #5518 2021-08-31 13:02:54 -07:00
Nikolaj Bjorner 0b063f7903 #5518 2021-08-31 12:50:24 -07:00
Nikolaj Bjorner 535f442655 #5518 
regression from adding lambdas in model
 2021-08-31 12:13:27 -07:00
pcarbonn cd2701da0c
fix the use of ctx in Q() (#5521) 
* fix #4956

* fix: use ctx in Q()
 2021-08-31 10:01:47 -07:00
Nikolaj Bjorner 148cb83b0d #5482 fix default case for model construction 
port mg_merge functionality from theory_array_base that ensures default values in arrays congruent modulo stores are the same
 2021-08-29 17:30:39 -07:00
Nuno Lopes 9b5ec6d004 logging cleanup 
move everything out-of-line as common path doesn't log
fix some race conditions on file ptr vs enable_logging vars
 2021-08-29 12:24:19 +01:00
Nuno Lopes 9a172939e0 fix logging in Z3_fpa_get_[es]bits 2021-08-29 10:58:54 +01:00
Nikolaj Bjorner b1bc890992 fix #5515 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-28 18:05:51 -07:00
Nikolaj Bjorner e7fcbd9563 bail on first model validation failure 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-28 17:08:34 -07:00
Nikolaj Bjorner 4f064ee5d6 simplify based on comment from Jamie Sharp #5512 2021-08-28 17:08:34 -07:00
Nuno Lopes e5a2f08cc9 fix logging of Z3_mk_lambda and Z3_mk_lambda_const 
In preparation of a bug report just for you @NikolajBjorner
 2021-08-29 00:37:45 +01:00
Nikolaj Bjorner e3a83dd0dd Integrate fixes from #5512 
Pull request #5512 identifies a in line 1139 where the const-case-multiplier constructor returns false and does useless work.
In this update we also remove mk_const_multiplier because code path is subsumed by mk_const_case_multiplier.
 2021-08-28 10:46:45 -07:00
Nikolaj Bjorner 992daa6d2e #5482 
remove overly permissive filter on select_store axiom
 2021-08-27 21:03:30 -07:00
Nikolaj Bjorner e9a30385cf remove wtm and booth 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-27 15:32:06 -07:00
Jamey Sharp cd7a826083
bit_blaster unit tests for adder and multiplier (#5514) 
These tests cover a mix of constant and non-constant input bits.
 2021-08-27 14:19:12 -07:00
Nikolaj Bjorner 8f306c6a8f handle constants 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-27 11:59:41 -07:00
Nikolaj Bjorner 09696e989e add missing lambda defs per #5509 
the result is now unknown because the nested expression contains exists, which doesn't get replaced by universal quantifier which is assumed by the legacy core.
The legacy core should not depend on universal quantifiers only, but fixing this is a risk. Workaround is to rewrite goals using forall only (replace exists by de-Morgan dual).
 2021-08-27 11:57:26 -07:00
Nikolaj Bjorner 9790a8aa43 #5507 
can't use auto-config if there are no assertions. Auto-config only works properly for one-shot mode since theories aren't loaded on demand in this solver.
 2021-08-27 09:42:40 -07:00
Nikolaj Bjorner 828fc72754 types 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-26 18:55:53 -07:00
Nikolaj Bjorner d6848175eb re-add API for creating propagator from a context for "fresh" 2021-08-26 18:12:40 -07:00
Nikolaj Bjorner f7c1ed8273 missing this 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-26 10:41:37 -07:00
Nikolaj Bjorner 4d39af3d7b #5507 missing init 2021-08-26 09:37:06 -07:00
Nikolaj Bjorner 07c26208fa regressions from previous push 2021-08-25 18:30:50 -07:00
Nikolaj Bjorner 2daf569da6 update Bool rewriter to pull negations up 2021-08-25 17:50:49 -07:00
Nikolaj Bjorner e6264a80ff extend macro detection to negated equivalences #5496 2021-08-25 17:47:30 -07:00
Nikolaj Bjorner f03d756e08 missing rewrite exposed by #5498 2021-08-25 06:34:27 -07:00
Nikolaj Bjorner 17663acf75 #5482 other relevancy tracking 2021-08-25 05:59:42 -07:00
Nikolaj Bjorner e75b5e9513 don't copy "true" 2021-08-25 05:59:42 -07:00
Nikolaj Bjorner 037c93b258 #5482 2021-08-25 05:59:42 -07:00
Nikolaj Bjorner 7bae297297 #5482 
add unit propagation
 2021-08-24 11:24:31 -07:00
Nikolaj Bjorner 26db68bf2c #5482 2021-08-24 11:15:52 -07:00
Nikolaj Bjorner e5b6cd36f0 use datatype name instead of instantiation for cycle detection #5482 2021-08-24 11:14:41 -07:00