| Sun, 06 Jan 2019 15:04:34 +0100 |
wenzelm |
isabelle update -u path_cartouches;
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| Wed, 11 Apr 2018 10:59:13 +0200 |
boehmes |
avoid adding unnecessary quantified lemmas when embedding natural number terms into integer terms: quantified lemmas can cause Z3 to produce complex proofs that are hard to replay in Isabelle
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| Thu, 15 Feb 2018 12:11:00 +0100 |
wenzelm |
more symbols;
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| Wed, 10 Jan 2018 15:25:09 +0100 |
nipkow |
ran isabelle update_op on all sources
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| Tue, 19 Dec 2017 13:58:12 +0100 |
wenzelm |
isabelle update_cartouches -c -t;
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| Mon, 02 Oct 2017 19:38:39 +0200 |
wenzelm |
prefer file dependencies wrt. specific theories;
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| Sun, 01 Oct 2017 15:17:43 +0200 |
blanchet |
updated SMT certificates and added one test
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| Fri, 28 Jul 2017 15:36:32 +0100 |
blanchet |
introduced option for nat-as-int in SMT
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| Thu, 26 May 2016 17:51:22 +0200 |
wenzelm |
isabelle update_cartouches -c -t;
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| Mon, 28 Dec 2015 01:28:28 +0100 |
wenzelm |
more symbols;
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| Wed, 08 Apr 2015 19:05:57 +0200 |
blanchet |
updated certificates to latest Z3 (and took out one problem that no longer works)
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| Mon, 24 Nov 2014 12:35:13 +0100 |
blanchet |
updated SMT certificates
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| Sun, 02 Nov 2014 18:21:45 +0100 |
wenzelm |
modernized header uniformly as section;
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| Thu, 18 Sep 2014 00:03:46 +0200 |
blanchet |
renamed SMT certificate files, following 'SMT2' -> 'SMT' renaming
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| Thu, 28 Aug 2014 00:40:38 +0200 |
blanchet |
renamed new SMT module from 'SMT2' to 'SMT'
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| Tue, 19 Aug 2014 09:36:37 +0200 |
blanchet |
avoid old 'smt' method in examples
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| Sun, 27 Jul 2014 21:11:35 +0200 |
blanchet |
do not embed 'nat' into 'int's in 'smt2' method -- this is highly inefficient and decreases the Sledgehammer success rate significantly
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| Thu, 12 Jun 2014 01:00:49 +0200 |
blanchet |
adapted examples to changes in SMT triggers
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| Fri, 25 Apr 2014 22:13:17 +0200 |
blanchet |
use Z3 4.3.2 to fix most FIXMEs
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| Thu, 13 Mar 2014 16:17:14 +0100 |
blanchet |
updated SMT2 certificates
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| Thu, 13 Mar 2014 14:55:38 +0100 |
blanchet |
updated SMT example certificates
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| Thu, 13 Mar 2014 13:18:13 +0100 |
blanchet |
use 'smt2' in SMT examples as much as currently possible
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| Fri, 14 Feb 2014 07:53:45 +0100 |
blanchet |
merged 'List.map' and 'List.list.map'
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| Wed, 02 Jan 2013 09:31:25 +0100 |
blanchet |
actually run Z3 for "SMT_Tests" when "ISABELLE_FULL_TEST" is enabled
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| Mon, 04 Jun 2012 09:07:23 +0200 |
boehmes |
restricted Z3 by default to a fragment where proof reconstruction should not fail (for better integration with Sledgehammer) -- the full set of supported Z3 features can still be used by enabling the configuration option "z3_with_extensions"
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| Tue, 27 Mar 2012 17:11:02 +0200 |
boehmes |
dropped support for List.distinct in binding to SMT solvers: only few applications benefited from this support, and in some cases the smt method fails due to its support for List.distinct
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| Tue, 27 Mar 2012 16:59:13 +0300 |
blanchet |
renamed "smt_fixed" to "smt_read_only_certificates"
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| Mon, 26 Mar 2012 11:01:04 +0200 |
blanchet |
reintroduced broken proofs and regenerated certificates
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| Sun, 25 Mar 2012 20:15:39 +0200 |
huffman |
merged fork with new numeral representation (see NEWS)
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| Tue, 03 Jan 2012 18:33:17 +0100 |
blanchet |
regenerate SMT example certificates, to reflect "set" type constructor
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| Sat, 24 Dec 2011 15:53:11 +0100 |
haftmann |
commented out examples which choke on strict set/pred distinction
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| Mon, 07 Nov 2011 17:54:38 +0100 |
boehmes |
try different alternatives in discharging extra assumptions when schematic theorems obtained from lambda-lifting can be instantiated in different ways
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| Mon, 18 Jul 2011 18:52:52 +0200 |
boehmes |
allow rules with premises to be declared as z3_rule (to circumvent incompleteness of Z3 proof reconstruction)
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| Fri, 08 Apr 2011 19:04:08 +0200 |
boehmes |
fixed eta-expansion: use correct order to apply new bound variables
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| Fri, 08 Apr 2011 19:04:08 +0200 |
boehmes |
unfold and eta-contract let expressions before lambda-lifting to avoid bad terms
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| Fri, 08 Apr 2011 19:04:08 +0200 |
boehmes |
corrected order of steps in Z3 proof reconstruction for elimination of unused quantified variables: first try to eliminate unused variables, then skip over used variables
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| Mon, 21 Feb 2011 09:19:44 +0100 |
boehmes |
added test cases with quantifier occurring in first-order term positions
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| Mon, 17 Jan 2011 17:45:52 +0100 |
boehmes |
made Z3 the default SMT solver again
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| Mon, 20 Dec 2010 09:31:47 +0100 |
boehmes |
updated SMT certificates
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| Sun, 19 Dec 2010 18:55:21 +0100 |
boehmes |
updated SMT certificates
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| Wed, 15 Dec 2010 10:52:43 +0100 |
boehmes |
updated SMT certificates
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| Wed, 24 Nov 2010 10:39:58 +0100 |
boehmes |
be more precise: only treat constant 'distinct' applied to an explicit list as built-in
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| Fri, 12 Nov 2010 15:56:07 +0100 |
boehmes |
look for certificates relative to the theory
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| Fri, 29 Oct 2010 18:17:04 +0200 |
boehmes |
introduced SMT.distinct as a representation of the solvers' built-in predicate; check that SMT.distinct is always applied to an explicit list
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| Tue, 26 Oct 2010 11:46:19 +0200 |
boehmes |
changed SMT configuration options; updated SMT certificates
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| Thu, 27 May 2010 14:55:53 +0200 |
boehmes |
use Z3's builtin support for div and mod
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| Wed, 26 May 2010 15:34:47 +0200 |
boehmes |
hide constants and types introduced by SMT,
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| Wed, 12 May 2010 23:54:06 +0200 |
boehmes |
updated SMT certificates
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| Wed, 12 May 2010 23:54:04 +0200 |
boehmes |
layered SMT setup, adapted SMT clients, added further tests, made Z3 proof abstraction configurable
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| Wed, 12 May 2010 23:54:02 +0200 |
boehmes |
integrated SMT into the HOL image
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