summaryrefslogtreecommitdiff
path: root/src/proof/theory_proof.cpp
AgeCommit message (Collapse)Author
2016-07-01When proving a lemma, ignore literals that don't belong to the theory in ↵Guy
question, except for equalties
2016-07-01Handle bitvector lemmas where a literal gets rewritten into false, and ↵Guy
consequently the lemma doesn't match a recorded conflict
2016-06-30Merge branch 'master' of https://github.com/CVC4/CVC4Guy
2016-06-30Support for the letification of chained AND and OR operations in LFSC proofsGuy
2016-06-23Fixed some warnings, fixed bug in cdhashmap that was crashing cdmap_black,Clark Barrett
re-enabled cdmap_black.
2016-06-20Addressed a bug that occurs when proof production is triggered via text ↵Guy
flags in the input. Separated some initialization into two phases: 1. Those that can be done when the proof compiliation flag is set 2. Those that can be done only when the --proof option is set. For #2, deferred their execution until the text flags in the input have been processed
2016-06-08Support for printing a global let map in LFSC proofs.Guy
Added a flag to enable/disbale this feature (enabled by default). Also, added some infrastructure for proving rewrite rules.
2016-06-03Better infrastructure for proving constant disequality.Guy
Added support for the BV case
2016-06-01Merge from proof branchGuy
2016-06-01Revert "Merging proof branch"Guy
This reverts commit 89ba584531115b7f6d47088d7614368ea05ab9d8.
2016-06-01Merging proof branchGuy
2016-04-03Updating the copyright headers and scripts.Tim King
2016-03-23squash-merge from proof branchGuy
2016-02-24Unifying the definitions of ClauseId to a single source of truth.Tim King
2016-02-01Adding a destructor to ProofOutputChannel.Tim King
2016-01-28Adding listeners to Options.Tim King
- Options -- Added the new option attribute :notify. One can get a notify() call on the Listener after a the option's value is updated. This is the new preferred way to achieve dynamic dispatch for options. -- Removed SmtOptionsHandler and pushed its functionality into OptionsHandler and Listeners. -- Added functions to Options for registering listeners of the notify calls. -- Changed a number of options to use the new listener infrastructure. -- Fixed a number of warnings in options. -- Added the ArgumentExtender class to better capture how arguments are inserted while parsing options and ease memory management. Previously this was the "preemptGetopt" procedure. -- Moved options/options_handler_interface.{cpp,h} to options/options_handler.{cpp,h}. - Theories -- Reimplemented alternative theories to use a datastructure stored on TheoryEngine instead of on Options. - Ostream Handling: -- Added new functionality that generalized how ostreams are opened, options/open_stream.h. -- Simplified the memory management for different ostreams, smt/managed_ostreams.h. -- Had the SmtEnginePrivate manage the memory for the ostreams set by options. -- Simplified how the setting of ostreams are updated, smt/update_ostream.h. - Configuration and Tags: -- Configuration can now be used during predicates and handlers for options. -- Moved configuration.{cpp,h,i} and configuration_private.h from util/ into base/. -- Moved {Debug,Trace}_tags.* from being generated in options/ into base/. - cvc4_private.h -- Upgraded #warning's in cvc4_private.h and cvc4_private_library.h to #error's. -- Added public first-order (non-templatized) member functions for options get and set the value of options outside of libcvc4. Fixed all of the use locations. -- Made lib/lib/clock_gettime.h a cvc4_private_library.h header. - Antlr -- Fixed antlr and cvc4 macro definition conflicts that caused warnings. - SmtGlobals -- Refactored replayStream and replayLog out of SmtGlobals. -- Renamed SmtGlobals to LemmaChannels and moved the implementation into smt_util/lemma_channels.{h,cpp}.
2016-01-26Merged bit-vector and uf proof branch.Liana Hadarean
2015-03-10CNF proofs. Infrastructure for preprocessing proofs. Updates to smt.plf ↵ajreynol
signature. Add regressions.
2014-07-01Update copyrights.Morgan Deters
2013-12-23Proof-checking code; fixups of segfaults and missing functionality in proof ↵Morgan Deters
generation; fix bug 285. * segfaults/assert-fails in proof-generation fixed, including bug 285 * added --check-proofs to automatically check proofs, like --check-models (but only for UF/SAT at present) * proof generation now works in portfolio (but *not* --check-proofs, since LFSC code uses globals) * proofs are *not* yet supported in incremental mode * added --dump-proofs to dump out proofs, like --dump-models * run_regression script now runs with --check-proofs where appropriate * options scripts now support :link-smt for SMT options, like :link for command-line
2013-11-05fixed proof regression script and added a new uf test caselianah
2013-10-09cleaned up proof codelianah
2013-10-09fixed uf proof bug: now storing deleted theory lemmaslianah
2013-10-08added currying for uf proofs; still needs debugginglianah
2013-10-08fixed uf proof with holes bugslianah
2013-10-07first draft implementation of uf proofs with holesLiana Hadarean
generated by cgit on debian on lair
contact matthew@masot.net with questions or feedback