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479 Commits

Author SHA1 Message Date
Alan Mishchenko 813245b29a Improving timeout in the interpolation package. 2011-04-15 09:29:13 -07:00
Alan Mishchenko 4635027478 Further improvements to reachability. 2011-04-15 00:06:54 -07:00
Alan Mishchenko 75e60ab2ee Experiments with reachability. 2011-04-14 09:57:35 -07:00
Alan Mishchenko 6e74c46bcf Enabled new BDD-based reachability engine 'reachy'. 2011-04-13 22:41:54 -07:00
Alan Mishchenko 8b22fd2856 Added print-out of area in terms of LUT library. 2011-04-13 08:24:35 -07:00
Alan Mishchenko 5222f382af Adding SAT-solver-level timeouts to the BMC engines. 2011-04-08 15:35:59 -07:00
Alan Mishchenko a28fe0d324 Unsuccessful attempt to improve PDR and a few minor changes. 2011-04-07 13:49:03 -07:00
Alan Mishchenko 1794bd37cd Made gate library package Mio independent of CUDD. 2011-03-30 21:02:29 -07:00
Alan Mishchenko 02f7ede7c6 Added test package (new files). 2011-03-29 19:11:34 -07:00
Alan Mishchenko 2b336851a2 Added test package. 2011-03-29 13:04:21 -07:00
Alan Mishchenko 6c01e8b9f0 Fixed a number of small bugs and memory leaks. 2011-03-27 14:17:12 -07:00
Alan Mishchenko 1ec437d04b C++ compilation fixes. 2011-03-27 11:52:56 -07:00
Alan Mishchenko 4dcf8cee2d Improvements in Vec_Vec_t. 2011-03-27 11:35:31 -07:00
Alan Mishchenko 2fe534b06c Fixed memory leak. 2011-03-27 11:34:00 -07:00
Alan Mishchenko 3a6f8688e2 Added printing MFFC sizes and deriving TT from SOP. 2011-03-18 19:48:42 -07:00
Alan Mishchenko 813db6e74d Procedure to convert AIG into a netowrk of NAND gates. 2011-03-17 11:40:33 -07:00
Alan Mishchenko 326e5da48a Added new procedure and other small changes. 2011-03-16 21:33:02 -07:00
Alan Mishchenko 290ea10c9e Exploring fanout cofactoring ideas... 2011-03-14 11:56:09 -07:00
Alan Mishchenko 92a1c5b58e Several bug fixes and other improvements. 2011-03-12 19:44:38 -08:00
Alan Mishchenko a4aaf110ad Exploration of Sasao's decomposition and minor improvements. 2011-03-11 20:18:02 -08:00
Alan Mishchenko 759c6596a5 Bug alert message in 'fraig'. 2011-03-10 11:48:25 -08:00
Alan Mishchenko aa31e011a8 Added generation of MFFC for the network (improvements). 2011-03-09 20:49:32 -08:00
Alan Mishchenko e15362a816 Added generation of MFFC for the network. 2011-03-09 18:39:00 -08:00
Alan Mishchenko 35f90a777d Mffc-based structural decomposition of the network and bug fixes in reordering package. 2011-03-08 20:07:52 -08:00
Alan Mishchenko 937979d9dd Improvements to the interpolation command 'int'; change of default switch -t. 2011-03-08 20:05:09 -08:00
Alan Mishchenko eabc42a2d8 Fixing a typo bug Vec_IntStart instead of Vec_IntAlloc. 2011-03-08 17:32:38 -08:00
Alan Mishchenko 5f69ce8b8d Fixing a corner case bug in 'enlarge'. 2011-03-05 13:08:39 -08:00
Alan Mishchenko 87d39b40aa Missing type cast after one of the previous changes. 2011-03-04 17:11:33 -08:00
Alan Mishchenko ef89333774 Improved the speed of refinement algorithm in &abs_refine. 2011-03-04 16:59:28 -08:00
Alan Mishchenko 148a786b69 Made abc.h independent of CUDD and Extra. 2011-03-03 12:28:52 -08:00
Alan Mishchenko 88bdf467d8 Bug fix in dprove, adding command option -p. 2011-03-03 10:02:32 -08:00
Alan Mishchenko de984d7f90 Fixing corner-case bugs in &srm -s. 2011-02-28 21:55:40 -08:00
Alan Mishchenko 6119f7068a Cumulative update to BDD-based reachability, speeding up &reachm and other changes. 2011-02-28 14:52:51 -08:00
Alan Mishchenko 39839c3feb Updated read_status/write_status to correctly handle the case of seq cex without regs. 2011-02-27 20:57:27 -08:00
Alan Mishchenko 2f874d27fc Fixed the problem with filtered equivalences (&srm -sf and &equiv_mark -f). 2011-02-22 12:47:55 -08:00
Alan Mishchenko 75ee395f91 Implemented additional filtering of equivalences (&srm -sf). 2011-02-21 15:09:51 -08:00
Alan Mishchenko ab75993d28 Moved two new APIs for reading/writing CEX from/into ABC from abc.c to mainFrame.c. 2011-02-19 16:53:11 -08:00
Alan Mishchenko e3f88c81c6 Changes to support sequential verification with reduction without speculation. 2011-02-19 16:47:05 -08:00
Alan Mishchenko 2619edf8c0 Added two new APIs for reading/writing CEX from/into ABC. 2011-02-19 16:43:00 -08:00
Alan Mishchenko 443cc01782 Another corner-case bug in zeropo. 2011-02-19 13:24:21 -08:00
Alan Mishchenko 0656af22fd Adding one more control switch to CEC commands (i)prove. 2011-02-19 11:51:20 -08:00
Alan Mishchenko c7ebd93211 Improvements to CEC command iprove. 2011-02-18 22:19:45 -08:00
Alan Mishchenko 06ae1644b2 Fixing the problem with writing/reading bug-free depth in status files. 2011-02-17 09:18:07 -08:00
Alan Mishchenko 71cbf17e7f Unified the use of counter-examples in three packages. 2011-02-13 17:46:48 -08:00
Alan Mishchenko 686d38d667 Changes to enable C++ compilation after recent modifications. 2011-02-13 15:16:10 -08:00
Alan Mishchenko bef084bd9b Bug fix in setting the number of finished frames when reading a status file. 2011-02-11 13:57:57 -08:00
Alan Mishchenko 2a214a9283 Bug fix in zeropo. 2011-02-11 09:10:34 -08:00
Alan Mishchenko 21bb515b3c Added handling runtime limit inside And and AndExist. 2011-02-07 15:58:29 -08:00
Alan Mishchenko 82e9de9000 Eneabled writing/reading pAbc->nFrames into/from status files. 2011-02-04 00:07:21 -08:00
Alan Mishchenko e6f8744777 Make PDR return the number of completed frames. 2011-02-03 21:34:46 -08:00
Baruch Sterin 35e05b7e5a merge pyabc changes into mainline 2011-02-01 16:19:38 -08:00
Alan Mishchenko d4291dab37 Cumulative changes of the last two weeks. 2011-02-01 15:47:55 -08:00
Baruch Sterin b538a5fad0 1. Replace system() with a function that responds to SIGINT. 2. Add functions to cleanup temporary files on SIGINT. 3. Fix bugs related to signal handling. 2011-02-01 11:13:53 -08:00
Baruch Sterin ab80b015a4 merge changes from main branch 2011-01-13 22:42:54 +02:00
Alan Mishchenko ae4b51351c Cumulative changes in the last few weeks. 2011-01-13 12:38:59 -08:00
Baruch Sterin c85a763444 pyabc: make the SIGINT signal handler clean up by sending SIGINT to child processes registered by the python code. Also provide functions to block SIGINT and unblock it, to allow for critical sections where signals are blocked 2011-01-13 22:11:37 +02:00
Alan Mishchenko 2adc30f56b Initial integration of PDR 2010-12-03 01:20:51 -08:00
Alan Mishchenko c9a6252486 Fixing memory leak in LTL property handling code 2010-12-02 19:30:19 -08:00
Alan Mishchenko c7bb89d1b9 An option to output verbose stats about timeframe sizes during unrolling 2010-11-29 01:45:48 -08:00
Alan Mishchenko 5a192f026f Bug fix: alloing "dsat" to work on multi-output cones 2010-11-29 01:43:14 -08:00
Alan Mishchenko 92420c2d1f Rearranging data members in the structure (not a bug) 2010-11-29 01:37:13 -08:00
Alan Mishchenko 719d399a64 Bug fix to read flops with init state 3 (don't know) 2010-11-29 01:30:03 -08:00
Alan Mishchenko 0c337bc344 Added API Abc_FrameReadGia 2010-11-29 01:15:16 -08:00
Alan Mishchenko 584643747c Fix for write_status/read_status to use PO index 2010-11-29 01:08:18 -08:00
Alan Mishchenko c2c9a5cf8d Added command "swappos". 2010-11-28 22:44:54 -08:00
Alan Mishchenko a17a4e5ca4 NPN class computation. 2010-11-28 22:30:15 -08:00
Alan Mishchenko 98257daa82 Added command "testcex". 2010-11-28 19:32:19 -08:00
Alan Mishchenko 6130e39b18 initial commit of public abc 2010-11-01 01:35:04 -07:00
Alan Mishchenko 51a646a355 Version abc90901 
committer: Baruch Sterin <baruchs@gmail.com>
 2015-06-22 23:05:13 -07:00
Alan Mishchenko 3270783939 Version abc90813 
committer: Baruch Sterin <baruchs@gmail.com>
 2015-06-22 23:05:09 -07:00
Alan Mishchenko 4d1bc4a268 Version abc90809 
committer: Baruch Sterin <baruchs@gmail.com>
 2015-06-22 23:05:06 -07:00
Alan Mishchenko b288bac6b3 Version abc90807 
committer: Baruch Sterin <baruchs@gmail.com>
 2015-06-22 23:05:02 -07:00
Alan Mishchenko da65e88e3b Version abc90804 
committer: Baruch Sterin <baruchs@gmail.com>
 2015-06-22 23:04:59 -07:00
Alan Mishchenko 270f6db246 Version abc90715 
committer: Baruch Sterin <baruchs@gmail.com>
 2015-06-22 23:04:56 -07:00
Alan Mishchenko 0398ced824 Version abc90714 
committer: Baruch Sterin <baruchs@gmail.com>
 2015-06-22 23:04:53 -07:00
Alan Mishchenko 70697f868a Version abc90528 
committer: Baruch Sterin <baruchs@gmail.com>
 2015-06-22 23:04:43 -07:00
Alan Mishchenko d5b0fdee74 Version abc90505 2009-05-05 08:01:00 -07:00
Alan Mishchenko d7a048d738 Version abc90424 2009-04-24 08:01:00 -07:00
Alan Mishchenko 77fab468ad Version abc90413 2009-04-13 08:01:00 -07:00
Alan Mishchenko ccd1b57264 Version abc90410 2009-04-10 08:01:00 -07:00
Alan Mishchenko df6fdd1dff Version abc90408 2009-04-08 08:01:00 -07:00
Alan Mishchenko e3e2918eb8 Version abc90405 2009-04-05 08:01:00 -07:00
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