Age | Commit message (Collapse) | Author | |
---|---|---|---|
2016-04-20 | add utils class for relational theory | PaulMeng | |
2016-04-19 | Refactored code | PaulMeng | |
2016-04-15 | change transitive closure operator name to TCLOUSRE | PaulMeng | |
2016-04-14 | - Implement constant rewriter for relational operators for model generation | PaulMeng | |
- fixed a few bugs | |||
2016-04-12 | added more benchmarks | PaulMeng | |
2016-04-12 | fixed explanation for transitive closure inferences | PaulMeng | |
2016-04-07 | implement standard effort support for product | PaulMeng | |
2016-04-07 | - added standard effort for transpose | PaulMeng | |
- implement transitive closure rule for concrete input | |||
2016-03-23 | added typing rule for transitive closure | PaulMeng | |
2016-03-22 | minor fix | PaulMeng | |
2016-03-21 | minor fix | PaulMeng | |
2016-03-11 | minor fix | PaulMeng | |
2016-03-10 | minor fix | PaulMeng | |
2016-03-10 | fixed the transpose-occur rule | PaulMeng | |
2016-03-08 | make skolems and tuple reduction terms as shared terms | PaulMeng | |
- added more benchmarks for pressure and theory combination tests - fixed find terms method in trie data structure - use a separate membership map to store positive membership terms | |||
2016-03-07 | modified CVC4 native language parser to accept 1-tuple declaration: | PaulMeng | |
TUPLE(1) - fixed the tuple element selection for product-split and join-split rules | |||
2016-03-04 | refactored the code | PaulMeng | |
- send out facts as lemmas - fixed the non-termination problem caused by sending facts as lemmas - unfolded symbolic tuples by adding equality lemmas | |||
2016-03-01 | small fixes for eq rep names | PaulMeng | |
2016-03-01 | small fix for naming | PaulMeng | |
2016-03-01 | fixed product rules | PaulMeng | |
2016-02-29 | adapted the solver to accept sets of built-in types (int, string, real) | PaulMeng | |
use dummy lemmas to find tuple elements equality | |||
2016-02-29 | Added more benchmarks | PaulMeng | |
Fixed the problem that duplicates and split facts were sent as lemmas causing nontermination Fixed the computation of join and product relations without simplication | |||
2016-02-28 | implemented a basic solving procedure for finite relations (only for | PaulMeng | |
join, product, transpose operators) | |||
2016-02-17 | added rules for join and transpose operators | PaulMeng | |
added more benchmarks | |||
2016-02-15 | Merge remote-tracking branch 'origin/master' | PaulMeng | |
2016-02-15 | extended smt parser for the finite relations | PaulMeng | |
fixed typing rules for relational terms added a benchmark example for the theory of finite relations | |||
2016-02-15 | Minor change to last commit | ajreynol | |
2016-02-15 | Eliminate most of the internal representation infrastructure for tuples and ↵ | ajreynol | |
records, replace with datatypes throughout, update cvc printer for tuples/records. Minor changes to API for records and tuples. | |||
2016-02-11 | More aggressive conditional rewriting for quantified formulas. Bug fix set ↵ | ajreynol | |
incomplete for fmc. | |||
2016-02-10 | Fix model postprocessor for tuples, add regression. | ajreynol | |
2016-02-09 | Fix regression, minor change to output. | ajreynol | |
2016-02-09 | - extend cvc4 frontend parser to accept relational operators (product, | PaulMeng | |
join, transpose, transitive closure) - added a finite relations module to collect all relational terms in EE | |||
2016-02-09 | Eager introduction of eqc, lemma cache for ground fmf. Apply preprocessing ↵ | ajreynol | |
to quantifier instantiations. | |||
2016-02-08 | Updates related to finite model finding and (co)datatypes. Bug fix ↵ | ajreynol | |
enumerator and codatatype rewriter, further simplify fmc. | |||
2016-02-05 | Changing the way the equality engine explains disequalities. | guykatzz | |
The explanation for a != b is now: 1. a == find(a) 2. ( find(a) == find(b) ) == false 3. find(b) == b This simplifies the creation of transitivity proofs for disequalities. | |||
2016-02-05 | Add two optimizations for datatypes, currently disabled. Bug fix rewriter ↵ | ajreynol | |
for selectors applied to codatatype values. | |||
2016-02-04 | Fixed two more memory leaks in array_info.cpp | Clark Barrett | |
2016-02-03 | Added --omit-dont-cares option which doesn't print model values for | Clark Barrett | |
variables known to be don't-cares. | |||
2016-02-02 | Moving dump.*, command.*, model.*, and ite_removal.* from smt_util/ to smt/. ↵ | Tim King | |
Breaking an edge between the sat solver and command.h. | |||
2016-02-01 | Removing the CVC4_PUBLIC attribute from the forward declaration of Record in ↵ | Tim King | |
type.h. | |||
2016-02-01 | Removing the CVC4_NEEDS_REPLACEMENT_FUNCTIONS guard to have a simpler build ↵ | Tim King | |
process. | |||
2016-02-01 | Generalizing lib/strtok_r.c so that it can always be compiled. | Tim King | |
2016-02-01 | Generalizing the implementation of lib/clock_gettime.c so that it can always ↵ | Tim King | |
be compiled. | |||
2016-02-01 | Fixing a potentially malformed template expansion when Dump() is disabled. | Tim King | |
2016-02-01 | Fixing a memory leak in bv_subtheory_algebraic.cpp. Also formatting the file. | Tim King | |
2016-02-01 | Adding an virtual destructor to OstreamUpdate. | Tim King | |
2016-02-01 | Making the ManagedOstream::defaultSource() a const function. | Tim King | |
2016-02-01 | Adding a destructor to ProofOutputChannel. | Tim King | |
2016-02-01 | Fixing white spaces in sat_proof.h. | Tim King | |
2016-02-01 | Making the references to std more explicit in didyoumean.cpp. | Tim King | |