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* Changes to compile on Windows.Alan Mishchenko2017-02-101-3/+3
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* Merged in boschmitt/abc (pull request #51)Alan Mishchenko2017-02-116-39/+149
|\ | | | | | | Modifications to satoko.
| * Merged alanmi/abc into defaultBruno Schmitt2017-02-103-96/+177
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| * | New fixed point data type.Bruno Schmitt2017-02-106-39/+149
| | | | | | | | | | | | | | | Expose all options to command line. Expose search statistics to users.
* | | Adding PDR with abstraction.Alan Mishchenko2017-02-102-31/+34
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* | Improving CEX minimization.Alan Mishchenko2017-02-103-96/+177
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* Standardizing the use of new CNF generator. Adding CNF variable connectivity ↵Alan Mishchenko2017-02-109-26/+13
| | | | information.
* Profiling CEX minimization.Alan Mishchenko2017-02-091-4/+22
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* - Adding a compile time option to use floats for var activity (now it can be ↵Bruno Schmitt2017-02-098-34/+300
| | | | | | | | either ‘double’, ‘float’ or ‘unsigned’ (default)) - Adding vector of ‘float’ - Adding an option to configure the ratio of learnt clauses to be kept in clause database at each reduction (0 means no reduction). - Other small changes.
* Re-introducing floating-point activity in the SAT solver.Alan Mishchenko2017-02-071-2/+18
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* Re-introducing floating-point activity in the SAT solver.Alan Mishchenko2017-02-062-39/+171
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* Small changes to compile satoko on Windows.Alan Mishchenko2017-02-063-4/+4
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* Small changes to support old compilers.Bruno Schmitt2017-02-068-34/+34
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* Adding a new SAT solver to ABC. (Satoko)Bruno Schmitt2017-02-0622-0/+3451
| | | | The command is ‘satoko’
* Improving new X-valued simulation in 'pdr'.Alan Mishchenko2017-02-061-4/+27
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* Improvements to inductive generalization in IC3/PDR by Zyad Hassan.Alan Mishchenko2017-02-022-0/+122
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* Reordering if-statements in the xsat solver.Alan Mishchenko2017-02-021-5/+3
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* Custom floating-point number.Alan Mishchenko2017-01-281-0/+15
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* Custom floating-point number.Alan Mishchenko2017-01-281-0/+213
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* Adding features for invariant minimization.Alan Mishchenko2017-01-251-0/+225
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* Fixing windows compilation problem.Alan Mishchenko2017-01-243-3/+4
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* Fixing gcc compilation problem.Alan Mishchenko2017-01-241-2/+2
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* Merged alanmi/abc into defaultBruno Schmitt2017-01-251-1/+6
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| * Updates to delay optimization project.Alan Mishchenko2016-12-291-1/+6
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* | Fixes to make xSAT compile with old compilers.Bruno Schmitt2016-12-138-136/+119
|/ | | | Small typos and variables renaming.
* Bug fix in 'dsat <file.cnf>' when the number of classes in listed incorrectly.Alan Mishchenko2016-12-132-4/+3
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* Bug fix in 'dsat <file.cnf>' when the number of classes in listed incorrectly.Alan Mishchenko2016-12-138-110/+138
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* xSAT is an experimental SAT Solver based on Glucose v3(see Glucose ↵Bruno Schmitt2016-12-1213-0/+3151
| | | | | | | | | | | | | | copyrights below) and ABC C version of MiniSat (bsat) developed by Niklas Sorensson and modified by Alan Mishchenko. It’s development has reached sufficient maturity to be committed in ABC, but still in a beta state. TODO: * Read compressed CNF files. * Study the use of floating point for variables and clauses activity. * Better documentation. * Improve verbose messages. * Expose parameters for tuning.
* Fixes and adjustments for the edge computation flow.Alan Mishchenko2016-07-151-1/+1
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* Experiments with edge-based mapping.Alan Mishchenko2016-06-151-2/+3
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* Enabling AIGs without structural hashing.Alan Mishchenko2016-05-201-2/+2
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* Added switch 'bmc3 -r' to disable periodic restarts in the SAT solver.Alan Mishchenko2016-05-194-1/+4
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* Experiments with generating sat assignments.Alan Mishchenko2016-05-151-1/+1
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* Experiments with generating sat assignments.Alan Mishchenko2016-05-142-0/+196
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* New command 'expand' to expand SOPs against the offset.Alan Mishchenko2016-05-122-0/+175
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* This code was accidentally deleted from the SAT solver (effectively ↵Alan Mishchenko2016-04-301-0/+7
| | | | disabling restarts!)
* Improved algo for edge computation.Alan Mishchenko2016-04-232-1/+14
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* Adding new implementation of LEXSAT.Alan Mishchenko2016-04-123-1/+75
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* Restructing sat_solver_solve() method for pushing/popping assumptions.Alan Mishchenko2016-04-123-151/+153
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* Removing unused feature of the SAT solver (user-guided variable ordering).Alan Mishchenko2016-04-122-53/+1
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* Removing unused feature of the SAT solver (native support for cardinality ↵Alan Mishchenko2016-04-123-33/+2
| | | | constraint).
* Improvements to delay-optimization in &satlut.Alan Mishchenko2016-04-041-1/+8
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* Corner-case bug fix in 'satclp' with conflict limit.Alan Mishchenko2016-03-251-5/+10
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* Bug fix in &fftest: not outputting test patterns when user test patterns are ↵Alan Mishchenko2016-03-091-8/+15
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* Experiments with SAT-based mapping.Alan Mishchenko2016-02-071-0/+23
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* Adding a way to derive cardinality constraint as a sorting network.Alan Mishchenko2016-01-131-4/+89
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* Integrating new CNF generation into &bmc.Alan Mishchenko2016-01-122-8/+10
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* Experiments with SAT-based mapping.Alan Mishchenko2016-01-101-0/+9
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* Adding support of candinality clause to the SAT solver.Alan Mishchenko2016-01-104-4/+45
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* Improvements to 'satclp'.Alan Mishchenko2015-11-091-4/+180
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