src/HOL/Tools/Sledgehammer/sledgehammer_run.ML
Mon, 23 Jan 2012 17:40:32 +0100 renamed two files to make room for a new file
Thu, 19 Jan 2012 21:37:12 +0100 renamed "sound" option to "strict"
Thu, 01 Dec 2011 13:34:14 +0100 added "minimize" option for more control over automatic minimization
Thu, 01 Dec 2011 13:34:13 +0100 renamed "slicing" to "slice"
Mon, 28 Nov 2011 22:05:32 +0100 separate module for concrete Isabelle markup;
Fri, 18 Nov 2011 11:47:12 +0100 don't propagate user-set "type_enc" or "lam_trans" to Metis calls
Wed, 16 Nov 2011 16:35:19 +0100 thread in additional options to minimizer
Sun, 06 Nov 2011 22:18:54 +0100 try "smt" as a fallback for ATPs if "metis" fails/times out
Sun, 06 Nov 2011 13:57:17 +0100 use "Time.time" rather than milliseconds internally
Sun, 06 Nov 2011 13:46:26 +0100 tune: no need for option
Mon, 12 Sep 2011 10:49:37 +0200 consistent option naming
Wed, 31 Aug 2011 11:52:03 +0200 more tuning
Tue, 30 Aug 2011 14:12:55 +0200 improved handling of induction rules in Sledgehammer
Tue, 30 Aug 2011 14:12:55 +0200 added generation of induction rules
Tue, 28 Jun 2011 21:06:59 +0200 reenabled accidentally-disabled automatic minimization
Fri, 10 Jun 2011 12:01:15 +0200 compute the set of base facts only once (instead of three times in parallel) -- this saves about .5 s of CPU time, albeit much less clock wall time
Thu, 09 Jun 2011 00:16:28 +0200 tuning
Wed, 08 Jun 2011 16:20:18 +0200 don't launch the automatic minimizer for zero facts
Wed, 08 Jun 2011 16:20:18 +0200 renamed option to avoid talking about seconds, since this is now the default Isabelle unit
Wed, 08 Jun 2011 08:47:43 +0200 make sure that the message tail (timing + TPTP important message) is preserved upon automatic minimization
Tue, 07 Jun 2011 11:04:17 +0200 use the proper prover name, e.g. metis_full_types, not metis (full_types), for minimizing
Mon, 06 Jun 2011 20:36:34 +0200 refined auto minimization code: don't use Metis if Isar proofs are desired, and fall back on prover if Metis is too slow
Mon, 06 Jun 2011 20:36:34 +0200 tuning
Tue, 31 May 2011 16:38:36 +0200 first step in sharing more code between ATP and Metis translation
Mon, 30 May 2011 17:00:38 +0200 made "explicit_apply" smarter -- no need to force explicit applications in minimizer on all constants, better do it more fine granularly
Mon, 30 May 2011 17:00:38 +0200 make all messages urgent in verbose mode
Mon, 30 May 2011 17:00:38 +0200 minimize automatically even if Metis failed, if the external prover was really fast
Mon, 30 May 2011 17:00:38 +0200 automatically minimize with Metis when this can be done within a few seconds
Mon, 30 May 2011 17:00:38 +0200 minimize with Metis if possible
Sun, 29 May 2011 19:40:56 +0200 normalize indices in chained facts to make sure that backtick facts (which often result in different names) are recognized + changed definition of urgent messages
Fri, 27 May 2011 10:30:08 +0200 cleanup proof text generation code
Fri, 27 May 2011 10:30:08 +0200 make Sledgehammer a little bit less verbose in "try"
Fri, 27 May 2011 10:30:08 +0200 handle non-auto try case of Sledgehammer better
Fri, 27 May 2011 10:30:08 +0200 added "try" command, to launch Solve Direct, Quickcheck, Nitpick, Sledgehammer, and Try Methods
Fri, 27 May 2011 10:30:07 +0200 make output more concise
Fri, 27 May 2011 10:30:07 +0200 merge timeout messages from several ATPs into one message to avoid clutter
Fri, 27 May 2011 10:30:07 +0200 fix soundness bug in Sledgehammer: distinguish params in goals from fixed variables in context
Tue, 24 May 2011 10:01:03 +0200 more work on parsing LEO-II proofs and extracting uses of extensionality
Tue, 24 May 2011 10:00:38 +0200 more work on parsing LEO-II proofs without lambdas
Tue, 24 May 2011 00:01:33 +0200 tuning -- the "appropriate" terminology is inspired from TPTP
Sun, 22 May 2011 14:51:42 +0200 added message when Waldmeister isn't run
Sun, 22 May 2011 14:51:42 +0200 improved Waldmeister support -- even run it by default on unit equational goals
Thu, 19 May 2011 10:24:13 +0200 distinguish between a soft timeout (30 s by defalt) and a hard timeout (60 s), to let minimization-based provers (such as CVC3, Yices, and occasionally the other provers) do their job
Tue, 03 May 2011 00:10:22 +0200 replaced some Unsynchronized.refs with Config.Ts
Mon, 02 May 2011 22:52:15 +0200 tuning
Mon, 02 May 2011 22:52:15 +0200 have each ATP filter out dangerous facts for themselves, based on their type system
Mon, 02 May 2011 14:40:57 +0200 use strings to encode type systems in ATP module, to reduce the amount of out-of-place information and also to make it easier to print the type system used
Sun, 01 May 2011 18:37:25 +0200 restructured type systems some more -- the old naming schemes had "argshg diff |less" and "tagshg diff |less" as equivalent and didn't support a monomorphic version of "tags"
Sun, 01 May 2011 18:37:25 +0200 implement the new ATP type system in Sledgehammer
Sun, 01 May 2011 18:37:24 +0200 reimplemented the hAPP introduction code so that it's done earlier, when the types are still available
Sun, 01 May 2011 18:37:24 +0200 perform constant mangling and/or removal of its type args in an earlier phase, so that the rest of the code doesn't need to worry about it
Thu, 21 Apr 2011 22:18:28 +0200 detect some unsound proofs before showing them to the user
Thu, 21 Apr 2011 18:39:22 +0200 cleanup: get rid of "may_slice" arguments without changing semantics
Thu, 21 Apr 2011 18:39:22 +0200 implemented general slicing for ATPs, especially E 1.2w and above
Sat, 16 Apr 2011 16:15:37 +0200 modernized structure Proof_Context;
Thu, 31 Mar 2011 11:16:52 +0200 added monomorphization option to Sledgehammer ATPs -- this looks promising but is still off by default
Thu, 17 Mar 2011 11:18:31 +0100 add option to function to keep trivial ATP formulas, needed for some experiments
Mon, 21 Feb 2011 10:29:00 +0100 added a timeout around SMT preprocessing (notably monomorphization)
Fri, 18 Feb 2011 16:30:44 +0100 gracious timeout in "blocking" mode
Thu, 10 Feb 2011 16:15:43 +0100 run all provers in blocking mode, even if a proof was already found -- this behavior is less confusing to the user