| Mon, 07 Jan 2013 19:44:40 +0100 |
blanchet |
cleaner context threading
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| Wed, 02 Jan 2013 10:54:36 +0100 |
blanchet |
use "Lazy" to simplify control flow a bit and guarantee single evaluation (at most)
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| Wed, 02 Jan 2013 09:42:57 +0100 |
blanchet |
added 112 to list of known Z3 error codes
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| Sat, 15 Dec 2012 21:26:10 +0100 |
blanchet |
avoid creating nested threads for MaSh -- this seems to cause thread creation failures for machines with dozens of cores (unclear yet if that's really the issue)
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| Sat, 15 Dec 2012 19:57:12 +0100 |
blanchet |
thread no timeout properly
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| Wed, 12 Dec 2012 13:42:14 +0100 |
blanchet |
tuned debugging file names
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| Wed, 12 Dec 2012 03:47:02 +0100 |
blanchet |
made MaSh evaluation driver work with SMT solvers
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| Tue, 06 Nov 2012 15:15:33 +0100 |
blanchet |
renamed Sledgehammer option
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| Fri, 02 Nov 2012 16:16:48 +0100 |
blanchet |
several improvements to Isar proof reconstruction, by Steffen Smolka (step merging in case splits, time measurements, etc.)
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| Thu, 18 Oct 2012 15:41:15 +0200 |
blanchet |
tuned Isar output
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| Thu, 18 Oct 2012 15:05:17 +0200 |
blanchet |
renamed Isar-proof related options + changed semantics of Isar shrinking
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| Thu, 18 Oct 2012 13:19:44 +0200 |
blanchet |
refactor code
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| Tue, 16 Oct 2012 18:50:53 +0200 |
blanchet |
added proof minimization code from Steffen Smolka
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| Tue, 14 Aug 2012 15:26:45 +0200 |
blanchet |
fixed then-else confusion
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| Tue, 14 Aug 2012 15:18:11 +0200 |
blanchet |
improved set of reconstructor methods
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| Tue, 14 Aug 2012 14:07:53 +0200 |
blanchet |
warn users about unused "using" facts
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| Tue, 14 Aug 2012 13:20:59 +0200 |
blanchet |
be less aggressive at kicking out chained facts
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| Tue, 14 Aug 2012 12:54:26 +0200 |
blanchet |
recognize bus errors as crash
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| Tue, 07 Aug 2012 14:29:18 +0200 |
blanchet |
stop distinguishing between complete and incomplete slices, since this is very fragile and has hardly any useful semantics to users
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| Fri, 03 Aug 2012 09:51:28 +0200 |
blanchet |
cleaner temporary file cleanup for MaSh, based on tried-and-trusted code
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| Thu, 26 Jul 2012 10:48:03 +0200 |
blanchet |
Sledgehammer already has its own ways of reporting and recovering from crashes in external provers -- no need to additionally print scores of warnings (cf. 4b0daca2bf88)
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| Fri, 20 Jul 2012 22:19:46 +0200 |
blanchet |
added "learn_from_atp" command to MaSh, for patient users
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| Fri, 20 Jul 2012 22:19:45 +0200 |
blanchet |
use "eproof_ram" script if available (plug-in replacement for "eproof", but faster)
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| Wed, 18 Jul 2012 08:44:04 +0200 |
blanchet |
make the monomorphizer more predictable by making the cutoff independent on the number of facts
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| Wed, 18 Jul 2012 08:44:04 +0200 |
blanchet |
learn from minimized ATP proofs
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| Wed, 18 Jul 2012 08:44:04 +0200 |
blanchet |
use async manager to manage MaSh learners to make sure they get killed cleanly
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| Wed, 18 Jul 2012 08:44:04 +0200 |
blanchet |
added option to control which fact filter is used
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| Wed, 18 Jul 2012 08:44:03 +0200 |
blanchet |
renamed Sledgehammer options
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| Wed, 18 Jul 2012 08:44:03 +0200 |
blanchet |
rationalize relevance filter, slowing moving code from Iter to MaSh
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| Wed, 11 Jul 2012 21:43:19 +0200 |
blanchet |
further ML structure split to permit finer-grained loading/reordering (problem to solve: MaSh needs most of Sledgehammer)
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| Tue, 26 Jun 2012 11:14:40 +0200 |
blanchet |
renamed experimental option
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| Tue, 26 Jun 2012 11:14:39 +0200 |
blanchet |
started adding polymophic SPASS output
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| Tue, 26 Jun 2012 11:14:39 +0200 |
blanchet |
tuning
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| Mon, 18 Jun 2012 17:50:06 +0200 |
blanchet |
less confusing error message
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| Wed, 06 Jun 2012 10:35:05 +0200 |
blanchet |
killed most unsound encodings
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| Wed, 23 May 2012 21:19:48 +0200 |
blanchet |
tuned names
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| Wed, 23 May 2012 13:28:20 +0200 |
blanchet |
lower the monomorphization thresholds for less scalable provers
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| Mon, 21 May 2012 10:39:32 +0200 |
blanchet |
add an experimental "aggressive" mode to Sledgehammer, to experiment with more complete translations of higher-order features without breaking "metis"
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| Wed, 16 May 2012 18:16:51 +0200 |
blanchet |
lower skolem penalty to ensure that some useful facts with existentials, e.g. congruence of "setsum", eventually get picked up
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| Sun, 13 May 2012 16:31:01 +0200 |
blanchet |
get rid of "conj_sym_kind" -- most interesting provers now have built-in sorts, and for the others (e.g. E) "Hypothesis" isn't too bad a default
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| Tue, 24 Apr 2012 20:55:09 +0200 |
blanchet |
made "split_last" more robust in the face of obscure low-level errors
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| Thu, 19 Apr 2012 17:49:08 +0200 |
blanchet |
true delayed evaluation of "SPASS_VERSION" environment variable
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| Wed, 18 Apr 2012 10:53:28 +0200 |
blanchet |
get rid of minor optimization that caused strange problems and was hard to debug (and apparently saved less than 100 ms on a 30 s run)
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| Tue, 20 Mar 2012 18:42:45 +0100 |
blanchet |
made "spass" a "metaprover" that uses either the new SPASS or the old SPASS, to preserve backward compatibility and prepare for the upcoming release
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| Tue, 20 Mar 2012 00:44:30 +0100 |
blanchet |
continued implementation of term ordering attributes
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| Tue, 20 Mar 2012 00:44:30 +0100 |
blanchet |
implement term order attribute (for experiments)
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| Tue, 20 Mar 2012 00:44:30 +0100 |
blanchet |
internal renamings
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| Thu, 09 Feb 2012 12:57:59 +0100 |
blanchet |
added possibility of generating KBO weights to DFG problems
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| Sun, 05 Feb 2012 12:27:10 +0100 |
blanchet |
cleaned up new SPASS parsing
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| Sat, 04 Feb 2012 12:08:18 +0100 |
blanchet |
made option available to users (mostly for experiments)
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| Fri, 03 Feb 2012 18:00:55 +0100 |
blanchet |
optimization: slice caching in case two consecutive slices are nearly identical
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| Fri, 03 Feb 2012 18:00:55 +0100 |
blanchet |
try to pass fewer options to Metis
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| Mon, 30 Jan 2012 17:15:59 +0100 |
blanchet |
rename lambda translation schemes
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| Thu, 26 Jan 2012 20:49:54 +0100 |
blanchet |
separate orthogonal components
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| Mon, 23 Jan 2012 17:40:32 +0100 |
blanchet |
renamed two files to make room for a new file
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| Thu, 19 Jan 2012 21:37:12 +0100 |
blanchet |
renamed "sound" option to "strict"
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| Thu, 19 Jan 2012 21:37:12 +0100 |
blanchet |
cleanly separate each Metis encoding
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| Wed, 07 Dec 2011 16:03:05 +0100 |
blanchet |
use same order of facts for preplay as for actual reconstruction -- Metis sometimes exhibits very different timings depending on the order of the facts
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| Thu, 01 Dec 2011 13:34:14 +0100 |
blanchet |
added "minimize" option for more control over automatic minimization
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| Thu, 01 Dec 2011 13:34:13 +0100 |
blanchet |
renamed "slicing" to "slice"
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| Sat, 19 Nov 2011 12:42:21 +0100 |
blanchet |
made SML/NJ happy
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| Fri, 18 Nov 2011 11:47:12 +0100 |
blanchet |
be more silent when auto minimizing
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| Fri, 18 Nov 2011 11:47:12 +0100 |
blanchet |
better threading of type encodings between Sledgehammer and "metis"
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| Fri, 18 Nov 2011 11:47:12 +0100 |
blanchet |
don't propagate user-set "type_enc" or "lam_trans" to Metis calls
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| Fri, 18 Nov 2011 11:47:12 +0100 |
blanchet |
don't needlessly pass "lam_lifted" option to "metis" call for SMT proof
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| Fri, 18 Nov 2011 11:47:12 +0100 |
blanchet |
quiet down SMT
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| Fri, 18 Nov 2011 11:47:12 +0100 |
blanchet |
more aggressive lambda hiding (if we anyway need to pass an option to Metis)
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| Fri, 18 Nov 2011 11:47:12 +0100 |
blanchet |
don't pass "lam_lifted" option to "metis" unless there's a good reason
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| Fri, 18 Nov 2011 11:47:12 +0100 |
blanchet |
no needless reconstructors
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| Fri, 18 Nov 2011 11:47:12 +0100 |
blanchet |
removed more clutter
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| Fri, 18 Nov 2011 11:47:12 +0100 |
blanchet |
removed needless baggage
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| Wed, 16 Nov 2011 17:06:14 +0100 |
blanchet |
give each time slice its own lambda translation
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| Wed, 16 Nov 2011 16:35:19 +0100 |
blanchet |
thread in additional options to minimizer
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| Wed, 16 Nov 2011 13:22:36 +0100 |
blanchet |
make metis reconstruction handling more flexible
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| Wed, 16 Nov 2011 09:42:27 +0100 |
blanchet |
parse lambda translation option in Metis
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| Tue, 15 Nov 2011 22:15:51 +0100 |
blanchet |
rename configuration option to more reasonable length
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| Tue, 15 Nov 2011 22:13:39 +0100 |
blanchet |
started implementing lambda-lifting in Metis
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| Sun, 06 Nov 2011 22:18:54 +0100 |
blanchet |
more millisecond cleanup
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| Sun, 06 Nov 2011 22:18:54 +0100 |
blanchet |
try "smt" as a fallback for ATPs if "metis" fails/times out
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| Sun, 06 Nov 2011 22:18:54 +0100 |
blanchet |
more detailed preplay output
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| Sun, 06 Nov 2011 22:18:54 +0100 |
blanchet |
tuning
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| Sun, 06 Nov 2011 13:57:17 +0100 |
blanchet |
use "Time.time" rather than milliseconds internally
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| Sun, 06 Nov 2011 13:46:26 +0100 |
blanchet |
tune: no need for option
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| Sat, 29 Oct 2011 13:15:58 +0200 |
blanchet |
added DFG unsorted support (like in the old days)
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| Sat, 29 Oct 2011 13:15:58 +0200 |
blanchet |
added sorted DFG output for coming version of SPASS
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| Sat, 29 Oct 2011 13:15:58 +0200 |
blanchet |
check "sound" flag before doing something unsound...
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| Tue, 13 Sep 2011 11:24:58 +0200 |
blanchet |
simplified unsound proof detection by removing impossible case
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| Sat, 10 Sep 2011 00:44:25 +0200 |
blanchet |
continue with minimization in debug mode in spite of unsoundness
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| Fri, 02 Sep 2011 14:43:20 +0200 |
blanchet |
renamed "Metis_Tactics" to "Metis_Tactic", now that there is only one Metis tactic ("metisFT" is legacy)
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| Fri, 02 Sep 2011 14:43:20 +0200 |
blanchet |
fewer TPTP important messages
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| Thu, 01 Sep 2011 13:18:27 +0200 |
blanchet |
always measure time for ATPs -- auto minimization relies on it
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| Thu, 01 Sep 2011 13:18:27 +0200 |
blanchet |
make "sound" sound and "unsound" more sound, based on evaluation
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| Tue, 30 Aug 2011 16:25:10 +0200 |
blanchet |
fixed just introduced silly bug
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| Tue, 30 Aug 2011 16:11:42 +0200 |
blanchet |
tuning
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| Tue, 30 Aug 2011 16:07:45 +0200 |
blanchet |
flip logic of boolean option so it's off by default
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| Tue, 30 Aug 2011 14:12:55 +0200 |
nik |
improved handling of induction rules in Sledgehammer
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| Tue, 30 Aug 2011 14:12:55 +0200 |
nik |
added generation of induction rules
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| Fri, 26 Aug 2011 10:25:13 +0200 |
blanchet |
added a component in generated file names reflecting whether the minimizer is used -- needed for evaluation to keep these files separated from the main problem files
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| Tue, 23 Aug 2011 16:07:01 +0200 |
blanchet |
exploit TFF format in Z3 used as ATP, and renamed it "z3_tptp"
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| Tue, 23 Aug 2011 14:44:19 +0200 |
blanchet |
added formats to the slice and use TFF for remote Vampire
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| Mon, 22 Aug 2011 15:02:45 +0200 |
blanchet |
cleaner handling of polymorphic monotonicity inference
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| Mon, 22 Aug 2011 15:02:45 +0200 |
blanchet |
added option to control soundness of encodings more precisely, for evaluation purposes
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| Mon, 22 Aug 2011 15:02:45 +0200 |
blanchet |
make sound mode more sound (and clean up code)
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| Tue, 09 Aug 2011 09:05:22 +0200 |
blanchet |
move lambda-lifting code to ATP encoding, so it can be used by Metis
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| Thu, 28 Jul 2011 11:43:45 +0200 |
blanchet |
tuning
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| Tue, 26 Jul 2011 14:53:00 +0200 |
blanchet |
remove spurious message
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| Mon, 25 Jul 2011 14:10:12 +0200 |
blanchet |
introduced hybrid lambda translation
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| Mon, 25 Jul 2011 14:10:12 +0200 |
blanchet |
avoid needless type args for lifted-lambdas
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| Thu, 21 Jul 2011 21:29:10 +0200 |
blanchet |
make "concealed" lambda translation sound
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| Wed, 20 Jul 2011 23:47:27 +0200 |
blanchet |
use a more robust naming convention for "polymorphic" frees -- the check is an overapproximation but that's fine as far as soundness is concerned
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| Wed, 20 Jul 2011 12:23:20 +0200 |
boehmes |
generalized lambda-lifting such that it is less specifically tailored for SMT (it does not anymore dependent on any SMT-specific code)
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| Wed, 20 Jul 2011 09:23:12 +0200 |
boehmes |
moved lambda-lifting on terms into a separate structure (for better re-use in tools other than SMT)
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| Sun, 17 Jul 2011 14:21:19 +0200 |
blanchet |
fixed lambda-liftg: must ensure the formulas are in close form
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| Sun, 17 Jul 2011 14:12:45 +0200 |
blanchet |
ensure that the lambda translation procedure is called only once with all the facts, which is necessary for soundness of lambda-lifting (freshness of new names)
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| Sun, 17 Jul 2011 14:11:35 +0200 |
blanchet |
pass kind to lambda-translation function
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| Sun, 17 Jul 2011 14:11:35 +0200 |
blanchet |
added lambda-lifting to Sledgehammer (rough)
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| Sun, 17 Jul 2011 14:11:34 +0200 |
blanchet |
move more lambda-handling logic to Sledgehammer, from ATP module, for formal dependency reasons
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| Sat, 16 Jul 2011 20:52:41 +0200 |
wenzelm |
moved bash operations to Isabelle_System (cf. Scala version);
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| Thu, 14 Jul 2011 17:29:30 +0200 |
blanchet |
move error logic closer to user
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| Thu, 14 Jul 2011 16:50:05 +0200 |
blanchet |
move lambda translation option from ATP to Sledgehammer, to avoid accidentally breaking Metis (its reconstruction code can only deal with combinators)
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