Age | Commit message (Collapse) | Author | |
---|---|---|---|
2016-05-02 | Clean up issues related to compiled scc in LFSC. Refactor --partial-trigger, ↵ | ajreynol | |
do not combine quantifier prefixes with annotations. Eliminate use of context-dependent attributes in quantifiers. | |||
2016-04-28 | Workaround for a problem in clang | Clark Barrett | |
2016-04-28 | More work on inst propagate. Optimization for qcf to check instances ↵ | ajreynol | |
eagerly. Improvements to equality query for disequalities. | |||
2016-04-15 | Rolling back the rewrite code | Guy | |
2016-04-14 | Merge branch 'master' of https://github.com/CVC4/CVC4 | Guy | |
2016-04-14 | Remove some no-longer-required rewrites of array lemmas | Guy | |
2016-04-14 | Add option --snorm-infer-eq to infer equalities based on normalization in ↵ | ajreynol | |
ArithCongruenceManager at standard effort (disabled by default). | |||
2016-04-14 | Add missing function for regexp to expr manager. | ajreynol | |
2016-04-13 | Minor improvements for alpha equivalence and partial quantifier elimination ↵ | ajreynol | |
in incremental mode. Change defaults to addInstantiation method. | |||
2016-04-13 | Handle parametric datatypes with --quant-ind. Minor updates. | ajreynol | |
2016-04-12 | Bug fixes related to parametric datatypes + theory combination + ↵ | ajreynol | |
quantifiers. Add regression. | |||
2016-04-12 | Optimizations for QCF to check relevant domain of variable argument ↵ | ajreynol | |
positions eagerly, global ordering mechanism for quantified formulas within check. Refactoring of term database. | |||
2016-04-11 | Minor fixes for inst match generators. Updates to qip.google | ajreynol | |
2016-04-10 | More work on instantiation propagation. Enable external filtering of ↵ | ajreynol | |
instantiations. All quantifiers strategies terminate when a conflict can be established. | |||
2016-04-09 | cardinality 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 * ... | |||
2016-04-09 | Minor refactoring of entailment tests and quantifiers util. Initial draft of ↵ | ajreynol | |
instantiation propagator. | |||
2016-04-07 | Refactor 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. | |||
2016-04-04 | New 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. | |||
2016-04-03 | Updating the copyright headers and scripts. | Tim King | |
2016-04-03 | Removed the theory-specific merge reason types. Instead, added a mechanism ↵ | Guy | |
for dynamically allocating these tags upon request. | |||
2016-04-01 | Improvements 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. | |||
2016-03-31 | Improvements to trigger selection, min triggers by default. Optimizations ↵ | ajreynol | |
for E-matching. Minor work to equality infer. | |||
2016-03-30 | Updates to E-matching to avoid entailed instantiations earlier. Minor ↵ | ajreynol | |
updates to datatypes lemmas, other minor changes. | |||
2016-03-28 | Minor cleanup from last commit (quant util, equality infer). Do not set ↵ | ajreynol | |
fmfBoundIntLazy for stringsExp. | |||
2016-03-28 | Implement equality inference module for arithmetic terms. Optimization for ↵ | ajreynol | |
entailment checks. Other minor infrastructure. | |||
2016-03-24 | Merge branch 'master' of https://github.com/CVC4/CVC4 | Guy | |
2016-03-24 | Refactored the equality engine in order to remove theory-specific logic from ↵ | Guy | |
equality path reconstruction | |||
2016-03-24 | Fixing a garbage collection issue in simplifyWithCare(). Bug 729. | Tim King | |
2016-03-24 | Deleting allocated NodeVecs in ITESimplifier. | Tim King | |
2016-03-24 | Freeing CegConjecture::d_ceg_si. Also making d_ceg_si a provate member of ↵ | Tim King | |
CegConjecture. | |||
2016-03-24 | Fixing a memory leak in CDInstMatchTrie::d_data. | Tim King | |
2016-03-24 | Fix for a memory leak in InstStrategyCegqi. | Tim King | |
2016-03-24 | Fixing a memory leak in QuantInfo::d_var_mg. | Tim King | |
2016-03-23 | squash-merge from proof branch | Guy | |
2016-03-23 | Fixing memory leaks in Trigger and TriggerTrie. | Tim King | |
2016-03-23 | Fixing two garbage collection issues in Region and SortModel. | Tim King | |
2016-03-22 | Deleting the CDInstMatchTries in QuantifiersEngine::d_c_inst_match_trie. | Tim King | |
2016-03-22 | Garbage collecting the EqcInfo s in TheoryDatatypes::d_eqc_info. | Tim King | |
2016-03-22 | Garbage collecting the MinisatEmptyNotify for the EagerBitblaster. | Tim King | |
2016-03-22 | Bug fix for define functions + incremental. Minor work on relational triggers. | ajreynol | |
2016-03-18 | Limit duplicate propagating instances to avoid exponential behavior in ↵ | ajreynol | |
QuantConflictFind. | |||
2016-03-16 | Change internal representative selection for finite domains that do not ↵ | ajreynol | |
involve uninterpreted sorts, including bounded integer quantification. | |||
2016-03-12 | Add options related to interleaving quantifiers and theory combination, ↵ | ajreynol | |
changes default behavior. | |||
2016-03-10 | Faster conditional rewriting for and/or beneath quantifiers. Improvements to ↵ | ajreynol | |
sort inference, related to constants. Add several quantifiers options, minor refactoring. | |||
2016-03-08 | Extend synthesis solver to handle single invocation with additional ↵ | ajreynol | |
universal quantification. Refactor query/check-sat to call one internal function in SmtEngine. Make check-synth its own command. Minor work on quant ee. | |||
2016-03-07 | Minor change to F-Length inference in strings. No internal tracking of ↵ | ajreynol | |
cardinality assertions in uf. Change fullModel false array collectModelInfo to assign constants. | |||
2016-03-03 | Add missing code to track dependencies recursively for string explanations ↵ | ajreynol | |
as well. | |||
2016-03-02 | Work towards complete instantiation for datatypes. | ajreynol | |
2016-03-01 | Shorter explanations for strings based on tracking which parts of normal ↵ | ajreynol | |
forms are dependent upon which equalities. Add anti-skolemization module to quantifiers. Disable rewriting of non-clashing equalities between same constructors. | |||
2016-02-29 | Minor options to datatypes. | ajreynol | |