cvc5.git
12 years agoFix for bug 447.
Tim King [Thu, 15 Nov 2012 02:15:22 +0000 (02:15 +0000)]
Fix for bug 447.

12 years agoFixed another AUFBV model bug. BV equality subtheory needed to do something
Clark Barrett [Thu, 15 Nov 2012 02:14:42 +0000 (02:14 +0000)]
Fixed another AUFBV model bug.  BV equality subtheory needed to do something
similar to arrays - limit the set of terms reported to those relevant in the
current context.  Also removed collectModelInfo from sharedTermsDatabase -
doesn't seem to be needed any more.

12 years agoFixing comments in print_lambda.cvc.
Tim King [Thu, 15 Nov 2012 02:02:47 +0000 (02:02 +0000)]
Fixing comments in print_lambda.cvc.

12 years agoFix for bug 407. mkAnonymousFunction() in the parser no longer uses ':'. CVC printer...
Tim King [Wed, 14 Nov 2012 23:49:07 +0000 (23:49 +0000)]
Fix for bug 407. mkAnonymousFunction() in the parser no longer uses ':'. CVC printer now properly prints LAMBDAs. Model builing now gives bound variables names that can be parsed bypresentation language.

12 years agoreplaced all static member data from rewrite rule triggers, added infrastructure...
Andrew Reynolds [Wed, 14 Nov 2012 22:58:53 +0000 (22:58 +0000)]
replaced all static member data from rewrite rule triggers, added infrastructure for recognizing quantifier macros

12 years agoFixed a typo in r4576
Tim King [Wed, 14 Nov 2012 22:48:06 +0000 (22:48 +0000)]
Fixed a typo in r4576

12 years agoBeautifying smt_engine.cpp.
Tim King [Wed, 14 Nov 2012 22:45:46 +0000 (22:45 +0000)]
Beautifying smt_engine.cpp.

12 years agoFix to bug449. Adds shared constants to the set of DeltaRationals that must be in...
Tim King [Wed, 14 Nov 2012 22:43:57 +0000 (22:43 +0000)]
Fix to bug449. Adds shared constants to the set of DeltaRationals that must be in the final total order.

12 years agobug fixes to models, array rewriter with previously failing testcases
Clark Barrett [Wed, 14 Nov 2012 21:54:25 +0000 (21:54 +0000)]
bug fixes to models, array rewriter with previously failing testcases

12 years agoQuantifiers enabled with portfolio, closing bug 423.
Kshitij Bansal [Wed, 14 Nov 2012 20:59:00 +0000 (20:59 +0000)]
Quantifiers enabled with portfolio, closing bug 423.

12 years agofix a race problem. due to interrupt mechanism minisat returned true instead of undef.
Kshitij Bansal [Wed, 14 Nov 2012 00:29:50 +0000 (00:29 +0000)]
fix a race problem. due to interrupt mechanism minisat returned true instead of undef.

12 years agoMore bugfixes for models
Clark Barrett [Tue, 13 Nov 2012 22:51:27 +0000 (22:51 +0000)]
More bugfixes for models

12 years agoSmtEngine::checkModel() should only be called if the result is sat or unknown because...
Tim King [Tue, 13 Nov 2012 21:48:33 +0000 (21:48 +0000)]
SmtEngine::checkModel() should only be called if the result is sat or unknown because of incompleteness. Other unknown results are not safe to build models for, timeout, interrupted, etc.

12 years agorefactoring of quantifiers rewriter based on code review from yesterday, refactoring...
Andrew Reynolds [Tue, 13 Nov 2012 21:16:26 +0000 (21:16 +0000)]
refactoring of quantifiers rewriter based on code review from yesterday, refactoring code out of instantiators in preparation for quantifiers equality engine

12 years agofixed failed bv regressions by refactoring out some rewrite rules from smt_engine.cpp
Liana Hadarean [Tue, 13 Nov 2012 20:38:40 +0000 (20:38 +0000)]
fixed failed bv regressions by refactoring out some rewrite rules from smt_engine.cpp

12 years agoadded support for division by zero for bit-vector division operators
Liana Hadarean [Tue, 13 Nov 2012 04:49:34 +0000 (04:49 +0000)]
added support for division by zero for bit-vector division operators

12 years agoRelaxing too-strict assertion
Clark Barrett [Tue, 13 Nov 2012 02:47:09 +0000 (02:47 +0000)]
Relaxing too-strict assertion

12 years agoFixed an array rewriting bug found by fuzzer
Clark Barrett [Tue, 13 Nov 2012 02:28:05 +0000 (02:28 +0000)]
Fixed an array rewriting bug found by fuzzer

12 years agoTestcases for fixed bugs
Clark Barrett [Tue, 13 Nov 2012 01:24:53 +0000 (01:24 +0000)]
Testcases for fixed bugs

12 years agoFixed bug in array constant normalization found by fuzzer.
Clark Barrett [Tue, 13 Nov 2012 01:24:27 +0000 (01:24 +0000)]
Fixed bug in array constant normalization found by fuzzer.

12 years agoImproved error reporting for improperly using non-linear division in linear arithmetic.
Tim King [Mon, 12 Nov 2012 23:50:29 +0000 (23:50 +0000)]
Improved error reporting for improperly using non-linear division in linear arithmetic.

12 years agoDelta is now generated in arithmetic to keep consistent the total order of DeltaRatio...
Tim King [Mon, 12 Nov 2012 22:54:35 +0000 (22:54 +0000)]
Delta is now generated in arithmetic to keep consistent the total order of DeltaRational values for lowerbounds, upperbounds, assignments and disequalities.  Throws LogicException when a non-linear term is asserted and the the LogicInfo isLinear() disagrees.

12 years agochanged BitVector::unsignedRem to match the behavior of the bit-blasted circuit for...
Liana Hadarean [Mon, 12 Nov 2012 19:38:47 +0000 (19:38 +0000)]
changed BitVector::unsignedRem to match the behavior of the bit-blasted circuit for division by 0; temporary fix for bug440

12 years agoFix for bug 444, dealing with the placing of set-logic in dumping modes.
Morgan Deters [Mon, 12 Nov 2012 18:36:45 +0000 (18:36 +0000)]
Fix for bug 444, dealing with the placing of set-logic in dumping modes.
CVC4 now produces equivalent output when dumping the SMT1 and SMT2 attachments to that bug report.

This also fixes a memory leak in the new-variable-notification mechanism.

(this commit was certified error- and warning-free by the test-and-commit script.)

12 years ago* Fix language bindings: various issues
Morgan Deters [Mon, 12 Nov 2012 18:34:32 +0000 (18:34 +0000)]
* Fix language bindings: various issues
** remove a number of warnings in bindings generation
** give appropriate names for operator-overloading
** make sure Java language bindings are built with -fno-strict-aliasing, to ensure the optimizer doesn't produce bad code

* Also remove BitVector::equals(), which wasn't used and was inconsistently implemented (operator==() is still there).

(this commit was certified error- and warning-free by the test-and-commit script.)

12 years agominor bug fixes for quantifiers, added sort inference module (not ready to be used...
Andrew Reynolds [Mon, 12 Nov 2012 16:46:51 +0000 (16:46 +0000)]
minor bug fixes for quantifiers, added sort inference module (not ready to be used yet), added new totality lemma option for uf strong solver

12 years agoFixes for the arithmetic normal form and rewriter to handle arbitrary constants for...
Tim King [Sun, 11 Nov 2012 00:28:05 +0000 (00:28 +0000)]
Fixes for the arithmetic normal form and rewriter to handle arbitrary constants for total functions.

12 years agoBeautifying integer_cln_imp.h
Tim King [Sat, 10 Nov 2012 23:56:46 +0000 (23:56 +0000)]
Beautifying integer_cln_imp.h

12 years agoFix to quantifier rewritting not being idempotent. See bug 441.
Tim King [Sat, 10 Nov 2012 23:55:34 +0000 (23:55 +0000)]
Fix to quantifier rewritting not being idempotent. See bug 441.

12 years agoRemoving rewriter call in SmtEngine::addFormula().
Tim King [Sat, 10 Nov 2012 20:27:00 +0000 (20:27 +0000)]
Removing rewriter call in SmtEngine::addFormula().

12 years agoFixed missing \ in uflra/Makefile.ma
Clark Barrett [Sat, 10 Nov 2012 20:15:24 +0000 (20:15 +0000)]
Fixed missing \ in uflra/Makefile.ma
Fixed another model bug and added previously failing fuzz testcase

12 years agoFix for bug 439. Delta computation now includes disequality information.
Tim King [Sat, 10 Nov 2012 19:01:49 +0000 (19:01 +0000)]
Fix for bug 439. Delta computation now includes disequality information.

12 years agoChange run-regression script to *additionally* run a second test with --check-models...
Morgan Deters [Sat, 10 Nov 2012 17:08:54 +0000 (17:08 +0000)]
Change run-regression script to *additionally* run a second test with --check-models *if* the benchmark is sat/invalid (or is incremental, with at least one sat/invalid result).

This increases significantly the time to do a "make regress", as more tests are running.

We need to run both *with* and *without* --check-models, since that option disables certain preprocessing.

To turn off these extra tests during a make regress, you can set CVC4_REGRESSION_ARGS=--no-check-models.

To turn off the extra test for a *particular* regression benchmark, you can put this in the benchmark:

; COMMAND-LINE: --no-check-models

That might be necessary in e.g. nonlinear arithmetic benchmarks.

(this commit was certified error- and warning-free by the test-and-commit script.)

12 years agoUpdates to Clark's commit r4540:
Morgan Deters [Sat, 10 Nov 2012 16:41:01 +0000 (16:41 +0000)]
Updates to Clark's commit r4540:

* ALL_SUPPORTED/QF_ALL_SUPPORTED don't include nonlinear
* Change "Notice" to "Warning" when produce-models turned off due to non-linear

(this commit was certified error- and warning-free by the test-and-commit script.)

12 years agofix typo in language bindings
Morgan Deters [Sat, 10 Nov 2012 16:08:37 +0000 (16:08 +0000)]
fix typo in language bindings

12 years agoFinally tracked down problems in regressions and fuzz results (this also
Clark Barrett [Sat, 10 Nov 2012 04:34:34 +0000 (04:34 +0000)]
Finally tracked down problems in regressions and fuzz results (this also
explains why my build was giving different answers from Dejan's build).
Problem was that if you run:

cvc4 --check-models foo.smt

it would fail, but if you run

cvc4 --check-models --produce-models foo.smt

it would succeed.  Even though produce-models is supposed to be automatically
set when you set check-models, it seems this was happening too late.  Fixed by
removing any distinction between produce-models and check-models in the
heuristic setting code.  Kind of ugly though.

Also, disable models if nonlinear arithmetic is on.

12 years agoTheoryEngineModelBuilder::buildModel() is only called once with fullModel=true, withi...
Morgan Deters [Fri, 9 Nov 2012 21:25:07 +0000 (21:25 +0000)]
TheoryEngineModelBuilder::buildModel() is only called once with fullModel=true, within a SAT context.  This fixes some outstanding model bugs.

Committing also a Clark-provided assertion the Model code to ensure the call is only done once per context.

(this commit was certified error- and warning-free by the test-and-commit script.)

12 years agoexport null nodes (fixes a bug in portfolio model stuff)
Kshitij Bansal [Fri, 9 Nov 2012 21:11:47 +0000 (21:11 +0000)]
export null nodes (fixes a bug in portfolio model stuff)

12 years agoTest that breaks arithmetic model building due to disequality terms.
Tim King [Fri, 9 Nov 2012 21:05:43 +0000 (21:05 +0000)]
Test that breaks arithmetic model building due to disequality terms.

12 years agoArithmetic problem that fails --check-models due incompleteness with multiplication.
Tim King [Fri, 9 Nov 2012 19:58:00 +0000 (19:58 +0000)]
Arithmetic problem that fails --check-models due incompleteness with multiplication.

12 years agoBug-fix for a crash involving improperly-thrown exceptions; also, add LogicException...
Morgan Deters [Fri, 9 Nov 2012 19:18:58 +0000 (19:18 +0000)]
Bug-fix for a crash involving improperly-thrown exceptions; also, add LogicException for errors where the user uses a feature not permitted in the current logic (e.g., a quantifier in a QF logic)

12 years agoIn non-linear logics, rewrite DIVISION, INTS_DIVISION, and INTS_MODULUS into ITEs...
Morgan Deters [Fri, 9 Nov 2012 18:41:24 +0000 (18:41 +0000)]
In non-linear logics, rewrite DIVISION, INTS_DIVISION, and INTS_MODULUS into ITEs of the form:

  IF (denom = 0) THEN divByZero(num) ELSE (DIVISION_TOTAL num denom) ENDIF

where divByZero is an uninterpreted function symbol (there's one for each of the partial operators).

In linear logics, don't do any of this.

Bitvector partial functions to come, if this is successful for Tim.

(this commit was certified error- and warning-free by the test-and-commit script.)

12 years agoanother DISTCLEANFILES entry, for proper "make distclean" behavior (fixes "distclean...
Morgan Deters [Fri, 9 Nov 2012 17:39:05 +0000 (17:39 +0000)]
another DISTCLEANFILES entry, for proper "make distclean" behavior (fixes "distclean" target error last night)

12 years agoFix for another model assertion failure
Clark Barrett [Fri, 9 Nov 2012 03:18:00 +0000 (03:18 +0000)]
Fix for another model assertion failure

12 years agoTurns on TheoryUF when non-linear arithmetic is turned on. Adds test cases for divisi...
Tim King [Thu, 8 Nov 2012 23:54:18 +0000 (23:54 +0000)]
Turns on TheoryUF when non-linear arithmetic is turned on. Adds test cases for division by 0.

12 years agofix "make distcheck"
Morgan Deters [Thu, 8 Nov 2012 22:16:26 +0000 (22:16 +0000)]
fix "make distcheck"

12 years agoReview of trunk r4525 (TypeNode::getBaseType()):
Morgan Deters [Thu, 8 Nov 2012 21:53:14 +0000 (21:53 +0000)]
Review of trunk r4525 (TypeNode::getBaseType()):

* fixed TypeNode::getBaseType() for predicate subtypes
* added Type::getBaseType() for public interface
* added unit testing

To avoid confusion, also:

* renamed PredicateType::getBaseType() to "getParentType()"
* renamed TypeNode::getSubtypeBaseType() to "getSubtypeParentType()"

(this commit was certified error- and warning-free by the test-and-commit script.)

12 years agoImproved support for division by zero. This adds the *_TOTAL kinds and uninterpreted...
Tim King [Thu, 8 Nov 2012 21:25:27 +0000 (21:25 +0000)]
Improved support for division by zero.  This adds the *_TOTAL kinds and uninterpreted functions for division by 0.

12 years agoexception fix
Morgan Deters [Thu, 8 Nov 2012 21:08:58 +0000 (21:08 +0000)]
exception fix

12 years agoFixed two small bugs in model generation
Clark Barrett [Thu, 8 Nov 2012 12:22:06 +0000 (12:22 +0000)]
Fixed two small bugs in model generation

12 years agoAdded getBaseType - Morgan please check
Clark Barrett [Thu, 8 Nov 2012 12:21:43 +0000 (12:21 +0000)]
Added getBaseType - Morgan please check

12 years agoadded support for parametric datatypes in smt2 parser, includes support for 'as'...
Andrew Reynolds [Thu, 8 Nov 2012 00:07:22 +0000 (00:07 +0000)]
added support for parametric datatypes in smt2 parser, includes support for 'as' qualifier

12 years ago* Type ascription bug fixed (resolves bug 432), but there are others I discovered...
Morgan Deters [Wed, 7 Nov 2012 20:34:09 +0000 (20:34 +0000)]
* Type ascription bug fixed (resolves bug 432), but there are others I discovered (still outstanding).  :-(
* Fix a documentation-building problem when building from tarballs (fixes distcheck build failure last night)
* Provide expected output for arith regression 'mod.01.smt2'
* Also, fix a compiler warning in inst_gen.cpp

(this commit was certified error- and warning-free by the test-and-commit script.)

12 years agoFix to a bug in integer mod lemmas.
Tim King [Wed, 7 Nov 2012 19:43:34 +0000 (19:43 +0000)]
Fix to a bug in integer mod lemmas.

12 years agofix issue in compatibility layer that could segfault
Morgan Deters [Tue, 6 Nov 2012 20:24:46 +0000 (20:24 +0000)]
fix issue in compatibility layer that could segfault

12 years agoFix to the context dependent static learning code.
Tim King [Mon, 5 Nov 2012 23:52:22 +0000 (23:52 +0000)]
Fix to the context dependent static learning code.

12 years agofixes for replacement function library
Morgan Deters [Mon, 5 Nov 2012 23:21:37 +0000 (23:21 +0000)]
fixes for replacement function library

12 years agofixes for mac os
Morgan Deters [Mon, 5 Nov 2012 22:53:04 +0000 (22:53 +0000)]
fixes for mac os

12 years agofix for tarball building (fixes debian and distcheck problems in nightly builds)
Morgan Deters [Mon, 5 Nov 2012 22:34:33 +0000 (22:34 +0000)]
fix for tarball building (fixes debian and distcheck problems in nightly builds)

12 years agomore minor updates to inst gen and representative selection, clean up of equality...
Andrew Reynolds [Fri, 2 Nov 2012 20:54:11 +0000 (20:54 +0000)]
more minor updates to inst gen and representative selection, clean up of equality query

12 years agocleaning up some of the equality query stuff, implemented a new representative select...
Andrew Reynolds [Wed, 31 Oct 2012 00:54:24 +0000 (00:54 +0000)]
cleaning up some of the equality query stuff, implemented a new representative selection strategy for quantifier instantiation

12 years agodelta of a model-building failure case
Dejan Jovanović [Tue, 30 Oct 2012 23:22:07 +0000 (23:22 +0000)]
delta of a model-building failure case

12 years agomore updates and minor bug fixes for fmf/inst-gen quantifier instantiation
Andrew Reynolds [Mon, 29 Oct 2012 21:49:41 +0000 (21:49 +0000)]
more updates and minor bug fixes for fmf/inst-gen quantifier instantiation

12 years agoTweak to options configuration for turning off minisat elimination when models are on
Clark Barrett [Mon, 29 Oct 2012 18:25:48 +0000 (18:25 +0000)]
Tweak to options configuration for turning off minisat elimination when models are on

12 years agoDisable minisat elimination when models are on
Clark Barrett [Mon, 29 Oct 2012 13:50:54 +0000 (13:50 +0000)]
Disable minisat elimination when models are on

12 years agoDisable some array optimizations when models are on
Clark Barrett [Mon, 29 Oct 2012 13:50:34 +0000 (13:50 +0000)]
Disable some array optimizations when models are on

12 years agoauflia directory missing from regression summary - fixed
Clark Barrett [Mon, 29 Oct 2012 02:30:36 +0000 (02:30 +0000)]
auflia directory missing from regression summary - fixed

12 years agoFix to subrange type enumerator, and its unit test. Resolves bug 436.
Morgan Deters [Fri, 26 Oct 2012 23:32:38 +0000 (23:32 +0000)]
Fix to subrange type enumerator, and its unit test.  Resolves bug 436.

(this commit was certified error- and warning-free by the test-and-commit script.)

12 years agobug fix for parametric datatypes, previously datatypes theory/rewriter was not recogn...
Andrew Reynolds [Fri, 26 Oct 2012 22:19:20 +0000 (22:19 +0000)]
bug fix for parametric datatypes, previously datatypes theory/rewriter was not recognizing parametric datatype types as being datatype types

12 years agoFix for bug 430. d_delta in PartialModel was never being computed. (Delta remained...
Tim King [Fri, 26 Oct 2012 21:14:58 +0000 (21:14 +0000)]
Fix for bug 430. d_delta in PartialModel was never being computed. (Delta remained at its initial non-sensical value of -1.)  There was a problem with guarding d_delta with d_deltaIsSafe in PartialModel.

12 years agobuild options sources into distribution tarballs (in the same way that antlr grammars...
Morgan Deters [Fri, 26 Oct 2012 20:49:57 +0000 (20:49 +0000)]
build options sources into distribution tarballs (in the same way that antlr grammars are pre-generated for tarballs).  this speeds up user builds by not requiring them to run the mkoptions script (unless they change an options meta-file).  i've tested this, but let me know if there are any problems you encounter.

12 years agonew boost.m4 makes boost-thread require boost-system. relax this dependence (since...
Morgan Deters [Fri, 26 Oct 2012 20:31:30 +0000 (20:31 +0000)]
new boost.m4 makes boost-thread require boost-system.  relax this dependence (since it doesn't appear to affect us?!), and make it non-fatal anyway, since threads aren't strictly required for all cvc4 builds.  give a warning.

12 years agobetter parametric datatype arity checking; fixes bug 433
Morgan Deters [Fri, 26 Oct 2012 20:13:28 +0000 (20:13 +0000)]
better parametric datatype arity checking; fixes bug 433

12 years agoFixed a failing datatype regression with check-models
Clark Barrett [Fri, 26 Oct 2012 19:54:06 +0000 (19:54 +0000)]
Fixed a failing datatype regression with check-models

12 years agotoday's build system fix: sometimes examples weren't built with "make examples";...
ACSYS [Fri, 26 Oct 2012 18:15:32 +0000 (18:15 +0000)]
today's build system fix: sometimes examples weren't built with "make examples"; fixed

12 years agofixed bug in datatypes decision procedure enforcing rewriting of incorrectly applied...
Andrew Reynolds [Fri, 26 Oct 2012 17:18:14 +0000 (17:18 +0000)]
fixed bug in datatypes decision procedure enforcing rewriting of incorrectly applied selector terms, this effects two regression test where TCC fails, using --disable-dt-rewrite-error-sel changes answer of both regression tests

12 years agoMore bug fixes and more checks for models
Clark Barrett [Fri, 26 Oct 2012 02:37:38 +0000 (02:37 +0000)]
More bug fixes and more checks for models

12 years agolast build system fix for now: fix some typos affecting Mac
ACSYS [Thu, 25 Oct 2012 19:56:39 +0000 (19:56 +0000)]
last build system fix for now: fix some typos affecting Mac

12 years agoextra quoting for special character
Morgan Deters [Thu, 25 Oct 2012 19:47:29 +0000 (19:47 +0000)]
extra quoting for special character

12 years agomore minor fixes to build system
ACSYS [Thu, 25 Oct 2012 19:44:52 +0000 (19:44 +0000)]
more minor fixes to build system

12 years agoOne of my changes to the build system yesterday broke the nightly build because:
Morgan Deters [Thu, 25 Oct 2012 16:26:24 +0000 (16:26 +0000)]
One of my changes to the build system yesterday broke the nightly build because:

1. The source tree was configured.
2. The builds directory was removed.
3. The source tree was re-configured.

Which led to a nasty dangling symlink that caused (3) to abort.

Fixed.

12 years agofixed assertion failures in efficient e-matching
Andrew Reynolds [Wed, 24 Oct 2012 23:20:10 +0000 (23:20 +0000)]
fixed assertion failures in efficient e-matching

12 years agoIncludes many fixes to build system for Solaris (thanks Tim!), and also
Morgan Deters [Wed, 24 Oct 2012 22:24:34 +0000 (22:24 +0000)]
Includes many fixes to build system for Solaris (thanks Tim!), and also
just in general, and some documentation adjustments.

12 years agoUpdated the ArithStaticLearner to be user context dependent.
Tim King [Wed, 24 Oct 2012 21:46:34 +0000 (21:46 +0000)]
Updated the ArithStaticLearner to be user context dependent.

12 years agoFix for systems that do not have the MAP_FILE macro defined.
Tim King [Wed, 24 Oct 2012 21:28:52 +0000 (21:28 +0000)]
Fix for systems that do not have the MAP_FILE macro defined.

12 years agofix for bug 429
Dejan Jovanović [Wed, 24 Oct 2012 19:41:33 +0000 (19:41 +0000)]
fix for bug 429
* not all asserted units were tracked in the user trail, moved the tracking into uncheckedEnqueue

12 years agotwo smaller random pure LRA push-pop cases that fail
Dejan Jovanović [Wed, 24 Oct 2012 19:14:01 +0000 (19:14 +0000)]
two smaller random pure LRA push-pop cases that fail

dejan@church:~/workspace/fuzz/problems$ ./check.sh arith_lra_01.smt2
z3:   sat sat sat sat sat sat sat sat sat unsat sat sat sat sat sat unsat sat
cvc4: sat sat sat sat sat sat sat sat sat unsat sat sat sat sat sat unsat unsat
dejan@church:~/workspace/fuzz/problems$ ./check.sh arith_lra_02.smt2
z3:   sat sat sat sat sat sat sat sat sat sat sat sat sat sat sat unsat unsat sat
cvc4: sat sat sat sat sat sat sat sat sat sat sat sat sat sat sat unsat unsat unsat

12 years agoefficient e-matching now specific to rewrite rules
Andrew Reynolds [Wed, 24 Oct 2012 01:06:15 +0000 (01:06 +0000)]
efficient e-matching now specific to rewrite rules

12 years agomore major cleanup of quantifiers code, separating rewrite-rules-specific code from...
Andrew Reynolds [Tue, 23 Oct 2012 23:40:29 +0000 (23:40 +0000)]
more major cleanup of quantifiers code, separating rewrite-rules-specific code from quantifiers-specific code

12 years agofixed problem with datatypes giving incorrect explanations, now corrected and improve...
Andrew Reynolds [Tue, 23 Oct 2012 22:27:38 +0000 (22:27 +0000)]
fixed problem with datatypes giving incorrect explanations, now corrected and improved.  this update fixes bug 428, also changes the result for 2 benchmarks where tcc in cvc3 fails (cvc4 had previously had been answering correctly by accident).

12 years agoMore debugging info, small changes to model builder
Clark Barrett [Tue, 23 Oct 2012 20:05:38 +0000 (20:05 +0000)]
More debugging info, small changes to model builder

12 years agosome fixes for "make examples" and "make install-examples" when invoked from tarballs...
Morgan Deters [Tue, 23 Oct 2012 20:04:18 +0000 (20:04 +0000)]
some fixes for "make examples" and "make install-examples" when invoked from tarballs (non-subversion-checkouts); should fix "INSTALL" failure we saw in last night's build email

12 years agoAdded reads that were missing in collectModelInfo
Clark Barrett [Tue, 23 Oct 2012 20:02:56 +0000 (20:02 +0000)]
Added reads that were missing in collectModelInfo

12 years agofixed TheoryBV collectModel info to check for shared terms; this seems to fix bug424
Liana Hadarean [Tue, 23 Oct 2012 19:46:55 +0000 (19:46 +0000)]
fixed TheoryBV collectModel info to check for shared terms; this seems to fix bug424

12 years agoThe contrib/get-antlr-3.4 script:
Tim King [Tue, 23 Oct 2012 19:41:12 +0000 (19:41 +0000)]
The contrib/get-antlr-3.4 script:
- Has no outdated reference to /usr/share/java/stringtemplate.jar (as discussed on the mailing list).
- Attempts to determine if the computer is 64 or 32 bit and configure antlr appropriately.
- Warns the user about it's guess.
- Tells the user how to correct an incorrect guess.

12 years agomore updates to inst gen: fixed partial instantiations, recognize duplicate defaults...
Andrew Reynolds [Tue, 23 Oct 2012 15:28:24 +0000 (15:28 +0000)]
more updates to inst gen: fixed partial instantiations, recognize duplicate defaults for uf

12 years agofix parser generation in distributed tarballs (should fix bug #427)
Morgan Deters [Mon, 22 Oct 2012 20:09:08 +0000 (20:09 +0000)]
fix parser generation in distributed tarballs (should fix bug #427)

12 years agoone more incorrect #line fixed
Morgan Deters [Mon, 22 Oct 2012 20:01:54 +0000 (20:01 +0000)]
one more incorrect #line fixed

12 years agofix misleading comment in example
Morgan Deters [Mon, 22 Oct 2012 18:58:01 +0000 (18:58 +0000)]
fix misleading comment in example

12 years agofix installation of certain header files
Morgan Deters [Mon, 22 Oct 2012 18:38:42 +0000 (18:38 +0000)]
fix installation of certain header files