summaryrefslogtreecommitdiff
path: root/src
AgeCommit message (Collapse)Author
2016-04-28More work on inst propagate. Optimization for qcf to check instances ↵ajreynol
eagerly. Improvements to equality query for disequalities.
2016-04-26Fixing memory leaks for garbage collection of ResChains in the sat proof ↵Tim King
implementation. As a part of tracking this down, I've modified a number of accessor functions in TSatProof to be const. An expert in this code will need to do a pass over this.
2016-04-26Fixing a memory leak of the ProofManager.Tim King
2016-04-19Fixed typoClark Barrett
2016-04-18More fixes for python interfaceClark Barrett
2016-04-15Rolling back the rewrite codeGuy
2016-04-15Fix for bug 717Clark Barrett
2016-04-15Fixes for python bindingsClark Barrett
2016-04-14Merge branch 'master' of https://github.com/CVC4/CVC4Guy
2016-04-14Remove some no-longer-required rewrites of array lemmasGuy
2016-04-14Add option --snorm-infer-eq to infer equalities based on normalization in ↵ajreynol
ArithCongruenceManager at standard effort (disabled by default).
2016-04-14Add missing function for regexp to expr manager.ajreynol
2016-04-13Update native language support for strings.ajreynol
2016-04-13Minor improvements for alpha equivalence and partial quantifier elimination ↵ajreynol
in incremental mode. Change defaults to addInstantiation method.
2016-04-13Handle parametric datatypes with --quant-ind. Minor updates.ajreynol
2016-04-12Bug fixes related to parametric datatypes + theory combination + ↵ajreynol
quantifiers. Add regression.
2016-04-12Optimizations for QCF to check relevant domain of variable argument ↵ajreynol
positions eagerly, global ordering mechanism for quantified formulas within check. Refactoring of term database.
2016-04-11Minor fixes for inst match generators. Updates to qip.googleajreynol
2016-04-10More work on instantiation propagation. Enable external filtering of ↵ajreynol
instantiations. All quantifiers strategies terminate when a conflict can be established.
2016-04-09Merge branch 'master' of https://github.com/CVC4/CVC4Guy
2016-04-09Made ProofArray's printing functions non-static, and consequently the data ↵Guy
members non-static as well
2016-04-09cardinality operation for finite sets (based on my thesis / ijcar16 paper)Kshitij Bansal
Some further cleanup/fixes pending This is squash of 39 commits (kbansal/card branch + cleanup): * add card operator * local reasoning * towards graph building * first implementation * close cardinality terms * model building * more * more * more * Add aggressive sets rewriting. * Recursively aggressive rewrite sets. * Fix * incomplete card2 implementation * ... * Avoid using auto in sets. * fix merge * more * ... * more * ... * Fixed for loops * Slight modification to computeRelevantTerms * more * .. * more * ... * mv empty set lemma generation to later point * more options/reordering * debug related * more trace * ... * fix merge_nodes, models * rm warnigns * fix compile errors * warning * bug fixes/cleanup * mroe fixes * cleanup * ...
2016-04-09Minor refactoring of entailment tests and quantifiers util. Initial draft of ↵ajreynol
instantiation propagator.
2016-04-07Refactor trigger selection, revisions to --relational-trigger. Properly ↵ajreynol
process non-standard user-provided triggers. Avoid entailed instantiations based on equality earlier. Refactor core addInstantiation method, add notification mechanism. Add optional argument to entailment checks. Fix bug for duplicate triggers.
2016-04-04New options for trigger selection, add option --strict-triggers. Do not ↵ajreynol
infer alpha equivalence for quantifiers with annotations, limit rewrite operations when triggers are trusted.
2016-04-03Updating the copyright headers and scripts.Tim King
2016-04-03s_ prefix for static membersGuy
2016-04-03Removed the theory-specific merge reason types. Instead, added a mechanism ↵Guy
for dynamically allocating these tags upon request.
2016-04-01Improvements to equality inference module: add missing cases for solvable ↵ajreynol
variables, do not infer equalities that are derivable by transitivity of other inferred equalities, refactor solved vars/eqc into one, option to track explanations. Handle case when equality inference in quantifiers can derive purely arithmetic ground conflicts at full effort.
2016-03-31Improvements to trigger selection, min triggers by default. Optimizations ↵ajreynol
for E-matching. Minor work to equality infer.
2016-03-30Updates to E-matching to avoid entailed instantiations earlier. Minor ↵ajreynol
updates to datatypes lemmas, other minor changes.
2016-03-28Minor cleanup from last commit (quant util, equality infer). Do not set ↵ajreynol
fmfBoundIntLazy for stringsExp.
2016-03-28Implement equality inference module for arithmetic terms. Optimization for ↵ajreynol
entailment checks. Other minor infrastructure.
2016-03-24Merge branch 'master' of https://github.com/CVC4/CVC4Guy
2016-03-24Refactored the equality engine in order to remove theory-specific logic from ↵Guy
equality path reconstruction
2016-03-24Fixing a garbage collection issue in simplifyWithCare(). Bug 729.Tim King
2016-03-24Deleting allocated NodeVecs in ITESimplifier.Tim King
2016-03-24Freeing CegConjecture::d_ceg_si. Also making d_ceg_si a provate member of ↵Tim King
CegConjecture.
2016-03-24Fixing a memory leak in CDInstMatchTrie::d_data.Tim King
2016-03-24Fix for a memory leak in InstStrategyCegqi.Tim King
2016-03-24Fixing a memory leak in QuantInfo::d_var_mg.Tim King
2016-03-23squash-merge from proof branchGuy
2016-03-23Fixing memory leaks in Trigger and TriggerTrie.Tim King
2016-03-23Fixed help for tear-down-incremental optionClark Barrett
2016-03-23Fixing two garbage collection issues in Region and SortModel.Tim King
2016-03-22Deleting the CDInstMatchTries in QuantifiersEngine::d_c_inst_match_trie.Tim King
2016-03-22Garbage collecting the EqcInfo s in TheoryDatatypes::d_eqc_info.Tim King
2016-03-22Garbage collecting the MinisatEmptyNotify for the EagerBitblaster.Tim King
2016-03-22Bug fix for define functions + incremental. Minor work on relational triggers.ajreynol
2016-03-21Deleting the contents of d_modelGlobalsCommands before it is cleared.Tim King
generated by cgit on debian on lair
contact matthew@masot.net with questions or feedback