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841 Commits

Author SHA1 Message Date
Alan Mishchenko ce6e6551c3 Other improvements to &vta and &gla. 2012-07-04 18:23:33 -07:00
Alan Mishchenko 9ebcd9eca9 Various changes to enable sensitization-based refinement in &gla. 2012-07-04 14:53:07 -07:00
Alan Mishchenko c921058019 Added static fanout to GIA package. 2012-07-04 14:52:16 -07:00
Alan Mishchenko 7fd6534492 Performance improvement in &gla. 2012-07-04 00:11:47 -07:00
Alan Mishchenko 500c76d213 Performance improvement in &gla_refine. 2012-07-03 11:21:58 -07:00
Alan Mishchenko 32217230b0 Performance improvement in &gla_refine. 2012-07-03 11:17:04 -07:00
Alan Mishchenko 3bd0420bd9 Bug fix in Gia_ObjPrint() 2012-07-03 00:05:18 -07:00
Alan Mishchenko 9cb52998f5 Other improvements to &vta and &gla. 2012-07-01 23:16:23 -07:00
Alan Mishchenko bd4b2521e7 Other improvements to bmc2 and bmc3. 2012-07-01 15:27:28 -07:00
Alan Mishchenko 2cc51b4f75 Other improvements to bmc2 and bmc3. 2012-07-01 15:06:28 -07:00
Alan Mishchenko 71f67ef91e Other improvements to bmc2 and bmc3. 2012-07-01 15:04:46 -07:00
Alan Mishchenko 8765502ef8 Other improvements to bmc2 and bmc3. 2012-07-01 14:57:05 -07:00
Alan Mishchenko 5bb7dd6073 Other improvements to bmc2 and bmc3. 2012-07-01 12:43:22 -07:00
Alan Mishchenko d3c8c3da50 Reducing memory usage in bmc2 and bmc3. 2012-07-01 03:02:42 -07:00
Alan Mishchenko 0799766aea Reducing memory usage in bmc2 and bmc3. 2012-07-01 02:53:54 -07:00
Alan Mishchenko 40d4451e2c Reducing memory usage in bmc2 and bmc3. 2012-07-01 02:52:06 -07:00
Alan Mishchenko 34b8604a4d Reducing memory usage in bmc2 and bmc3. 2012-07-01 02:46:21 -07:00
Alan Mishchenko d3c018cd23 Reducing memory usage in bmc2 and bmc3. 2012-07-01 02:19:19 -07:00
Alan Mishchenko a4908534f1 Bug fix in &vta. 2012-06-29 15:17:03 -07:00
Alan Mishchenko 2c9827cb15 Bug fix in &gla. 2012-06-29 13:50:01 -07:00
Alan Mishchenko 7e9ccf7a23 Bug fix in &gla. 2012-06-29 13:15:40 -07:00
Alan Mishchenko 2f3a9f91e5 Bug fix when &vta returns empty absraction. 2012-06-29 12:38:36 -07:00
Alan Mishchenko 5d5ff3b99e Bug fix in &gla -d. 2012-06-29 12:19:48 -07:00
Alan Mishchenko a3a1810ab0 Improving printouts in &vta and &gla. 2012-06-28 23:56:45 -07:00
Alan Mishchenko 051cc64ee2 Gate level abstraction (command &gla). 2012-06-28 23:06:07 -07:00
Alan Mishchenko 311486d910 Gate level abstraction (command &gla). 2012-06-28 17:06:02 -07:00
Alan Mishchenko 520c436d28 Gate level abstraction (command &gla). 2012-06-28 16:44:03 -07:00
Alan Mishchenko 27c3ff1f9b New computation of tents for GIA package. 2012-06-28 10:41:15 -07:00
Alan Mishchenko 7629fd6aea Added min-cut-based refinement of gate-level abstraction (command &gla_refine). 2012-06-24 18:45:42 -07:00
Alan Mishchenko 735a831e13 Added memory reporting to &vta. 2012-06-22 10:30:22 -07:00
Alan Mishchenko 3c0a9e0862 Switch -A <file_name> to specify file name for dumping abstrated model with &vta -d. 2012-06-21 20:20:26 -07:00
Alan Mishchenko 675b0892a8 Reporing memory usage by the SAT solver in 'bmc3'. 2012-06-15 09:51:33 -07:00
Alan Mishchenko 034fc5a14d Misc changes. 2012-05-21 23:52:05 +07:00
Alan Mishchenko c6af9094c0 Changing 'if' to allow for delay optimization on sequential paths only. 2012-05-20 17:27:53 +07:00
Alan Mishchenko 38214f01c2 Do not allow quitting bmc3 after exploring 2^<num_ff> frames if jump-forward is enabled. 2012-05-20 16:41:01 +07:00
Alan Mishchenko 6ecc71f8f9 Misc changes. 2012-05-19 16:37:32 +07:00
Alan Mishchenko 54670783e0 Better resolution of CO drivers. Should impact the QoR after 'if'. 2012-05-15 15:28:42 +07:00
Alan Mishchenko 32b0762546 Preventing &iso from removing fanoutless PIs. 2012-05-03 04:54:06 +08:00
Alan Mishchenko e6b16e27d1 Misc changes. 2012-05-02 17:42:56 +08:00
Alan Mishchenko a9807a759e Bug fixes in previous bug fixes related to &trim. 2012-05-01 09:04:23 +08:00
Alan Mishchenko e9b7c703b3 Added supporting dual-output seq miters in &trim (bug fix). 2012-04-30 23:38:34 +08:00
Alan Mishchenko 334911a116 Added supporting dual-output seq miters in &trim. 2012-04-28 05:36:38 +07:00
Alan Mishchenko d1e82047ff Added supporting dual-output seq miters in &iso. 2012-04-28 05:08:07 +07:00
Alan Mishchenko 78855cc952 Added supporting dual-output seq miters in &trim. 2012-04-28 04:19:26 +07:00
Alan Mishchenko 8a89f1c3f6 Added supporting dual-output seq miters in &iso. 2012-04-28 02:24:34 +07:00
Alan Mishchenko 2bf7454b41 Added supporting dual-output seq miters in &iso. 2012-04-28 02:21:06 +07:00
Alan Mishchenko ce03d5ab28 Writing status file vta.status when dumping intermediate abstraction in &vta. 2012-04-27 08:26:40 +07:00
Alan Mishchenko 5f5dda9030 Updating the counter of finished frames when dumping intermediate abstraction in &vta. 2012-04-27 07:46:02 +07:00
Alan Mishchenko 74d0ffee69 Misc changes. 2012-04-22 19:14:22 -07:00
Alan Mishchenko 3f6bb881c0 Adding dumping abstractions in &vta. 2012-04-15 14:51:06 -07:00
Alan Mishchenko f16457aaf5 Added/moved several APIs. 2012-04-10 00:28:36 -07:00
Alan Mishchenko d898059460 Added dumping abstracted model in &vta. 2012-04-07 18:38:20 -07:00
Alan Mishchenko 48b47300e3 Added dumping abstracted model in &vta. 2012-04-07 12:43:17 -07:00
Alan Mishchenko 9520736621 Added several new APIs to GIA and for file management. 2012-03-30 21:09:08 -07:00
Alan Mishchenko aeedc6ace5 Exploration of ISO and minor changes. 2012-03-13 16:12:16 -07:00
Alan Mishchenko 2e97ffdd1a Updating &test to call full check. 2012-03-10 21:44:32 -08:00
Alan Mishchenko fec988f619 Renamed Aig_ObjPioNum to be Aig_ObjCioId. 2012-03-09 19:59:35 -08:00
Alan Mishchenko c46c957a07 Renamed Aig_ObjIsPi/Po to be ...Ci/Co and Aig_Man(Pi/Po)Num to be ...(Ci/Co)... 2012-03-09 19:50:18 -08:00
Alan Mishchenko 2c8f1a67ec Renamed Aig_ManForEachPi/Po to be ...Ci/Co and Aig_ObjCreatePi/Po to be ...Ci/Co. 2012-03-09 19:32:44 -08:00
Alan Mishchenko 8388f065f4 Do not cancel the current abstraction when a new refinement is discovered in VTA. 2012-03-09 18:57:13 -08:00
Alan Mishchenko 76f3e03cc1 Commenting out verbose statements. 2012-03-08 02:10:20 +01:00
Alan Mishchenko 3634f60d7a Fixing a bug and adding verification of minimized counter-example. 2012-03-06 15:33:16 +01:00
Alan Mishchenko abde9fe948 Fixing a bug and adding verification of minimized counter-example. 2012-03-06 15:30:20 +01:00
Alan Mishchenko 90e95fcb48 Adding features related to the communication bridge. 2012-03-02 15:29:19 -08:00
Alan Mishchenko 4db9c63627 Redirecting printf messages. 2012-03-02 01:06:53 -08:00
Alan Mishchenko 3e5e7a2544 Added skipping &iso when there is only one PO. 2012-02-29 10:51:05 -08:00
Alan Mishchenko d2cab85976 Adding flag -s to &put to disable status clearing. 2012-02-22 08:06:22 -08:00
Alan Mishchenko 18ea60a06b Isomorphism checking code. 2012-02-20 16:43:15 -08:00
Alan Mishchenko 9f71a9f67b Isomorphism checking code. 2012-02-20 16:09:20 -08:00
Alan Mishchenko e43ca9f850 Isomorphism checking code. 2012-02-19 15:05:59 -08:00
Alan Mishchenko 2377ae60e9 Isomorphism checking code. 2012-02-19 14:52:43 -08:00
Alan Mishchenko ea13085fe3 Added printout of BMC tents in &ps. 2012-02-19 13:33:21 -08:00
Alan Mishchenko 596bbbe6dc Added QuickSort based on 3-way partitioning. 2012-02-19 13:16:51 -08:00
Alan Mishchenko 9aab58f601 Isomorphism checking code. 2012-02-19 12:57:58 -08:00
Alan Mishchenko af8cac095d Setting the default limit on the number of timeframe in bmc2/bmc3 to 0 (infinity). 2012-02-19 10:41:16 -08:00
Alan Mishchenko c9147d76cc Setting the default limit on the number of timeframe in bmc2/bmc3 to 0 (infinity). 2012-02-19 09:55:52 -08:00
Alan Mishchenko 7ca9c116df Isomorphism checking code. 2012-02-18 19:20:02 -08:00
Alan Mishchenko 78cad5e176 Isomorphism checking code. 2012-02-17 23:26:20 -08:00
Alan Mishchenko 97a2e6f29e Isomorphism checking code. 2012-02-17 19:04:28 -08:00
Alan Mishchenko ee9f66e2c4 Isomorphism checking code. 2012-02-17 13:19:09 -08:00
Alan Mishchenko fe2d7d9612 Silencing some of the gcc warnings. 2012-02-17 00:24:38 -08:00
Alan Mishchenko 97856d021a Silencing some of the gcc warnings. 2012-02-16 23:40:23 -08:00
Alan Mishchenko 791b107e7a Silencing some of the gcc warnings. 2012-02-16 21:53:16 -08:00
Alan Mishchenko ce945006e1 Changing how BMC report runtime. 2012-02-16 00:28:33 -08:00
Alan Mishchenko 8587ebe797 Variable timeframe abstraction. 2012-02-16 00:11:09 -08:00
Alan Mishchenko ecd14d4daf Isomorphism checking code. 2012-02-15 18:40:05 -08:00
Alan Mishchenko e405d71398 Isomorphism checking code. 2012-02-14 22:16:01 -08:00
Alan Mishchenko a9980135a0 Isomorphism checking code. 2012-02-14 22:15:49 -08:00
Alan Mishchenko d931de7feb Variable timeframe abstraction. 2012-02-13 20:03:55 -08:00
Alan Mishchenko 6f4bb33ce1 Variable timeframe abstraction. 2012-02-13 14:35:00 -08:00
Alan Mishchenko f80841a5fd Variable timeframe abstraction. 2012-02-13 14:17:01 -08:00
Alan Mishchenko 9f331ae915 Isomorphism checking code. 2012-02-12 15:45:07 -08:00
Alan Mishchenko d9edb7e549 Variable timeframe abstraction. 2012-02-12 02:16:36 -08:00
Alan Mishchenko 862ebb214d Variable timeframe abstraction. 2012-02-11 22:54:59 -08:00
Alan Mishchenko 49c5beefd4 Variable timeframe abstraction. 2012-02-11 22:30:04 -08:00
Alan Mishchenko 95d7b478fd Variable timeframe abstraction. 2012-02-11 21:56:05 -08:00
Alan Mishchenko 309ab1c12b Variable timeframe abstraction. 2012-02-11 20:48:23 -08:00
Alan Mishchenko d81aa6d697 Variable timeframe abstraction. 2012-02-11 19:32:45 -08:00
Alan Mishchenko c395afe225 Graph isomorphism checking code. 2012-02-11 14:13:11 -08:00
Alan Mishchenko c5067f7d04 Graph isomorphism checking code. 2012-02-11 00:22:05 -08:00
Alan Mishchenko b186f362a7 Bug fix in flop-level abstraction refinement. 2012-02-09 13:38:09 -08:00
Alan Mishchenko 25859eefb6 Graph isomorphism checking code. 2012-02-02 15:45:48 -08:00
Alan Mishchenko 5004aa1940 Graph isomorphism checking code. 2012-01-30 23:16:40 -08:00
Alan Mishchenko 044149593d Graph isomorphism checking code. 2012-01-30 23:11:38 -08:00
Alan Mishchenko 7ea40494eb Graph isomorphism checking code. 2012-01-29 21:22:54 -08:00
Alan Mishchenko 5e91f13247 Variable timeframe abstraction. 2012-01-28 23:17:31 -08:00
Alan Mishchenko 095bf1c91b Variable timeframe abstraction. 2012-01-28 23:03:25 -08:00
Alan Mishchenko 5e1c28338b Generation of dual-rail miter. 2012-01-28 21:09:31 -08:00
Alan Mishchenko 99b408fcb1 Generation of dual-rail miter. 2012-01-28 20:10:34 -08:00
Alan Mishchenko 5aeab257ed Generation of dual-rail miter. 2012-01-28 15:05:33 -08:00
Alan Mishchenko a2df331852 Variable timeframe abstraction. 2012-01-28 13:48:48 -08:00
Alan Mishchenko 7a87f20c18 Variable timeframe abstraction. 2012-01-27 00:57:42 -08:00
Alan Mishchenko ce0e8caf79 Variable timeframe abstraction. 2012-01-27 00:48:06 -08:00
Alan Mishchenko c7e855619a Variable timeframe abstraction. 2012-01-24 14:39:49 -08:00
Alan Mishchenko 94d35a2592 Variable timeframe abstraction. 2012-01-24 01:04:56 -08:00
Alan Mishchenko f8e933c718 Variable timeframe abstraction. 2012-01-23 13:45:46 -08:00
Alan Mishchenko 14457af21a Bug fix for incorrect memory allocation in main SAT solver, leading to crashes in 'dsec' (correction to the previous fix). 2012-01-23 12:21:29 -08:00
Alan Mishchenko 3906e37c12 Bug fix for incorrect memory allocation in main SAT solver, leading to crashes in 'dsec'. 2012-01-22 22:24:23 -08:00
Alan Mishchenko fb918249ca Variable timeframe abstraction. 2012-01-21 22:57:18 -08:00
Alan Mishchenko 8014f25f6d Major restructuring of the code. 2012-01-21 04:30:10 -08:00
Alan Mishchenko 7d4545126d Variable timeframe abstraction. 2012-01-20 19:04:01 -08:00
Alan Mishchenko 719b06f912 Variable timeframe abstraction. 2012-01-20 17:55:34 -08:00
Alan Mishchenko fffd733f94 Replaced 'bmc' by 'bmc2' in 'dprove'. Added switches to 'dprove' to control BMC frames and conflicts. 2012-01-19 14:24:56 -08:00
Alan Mishchenko 8c62c9db6c Added switch 'write_counter -f' to output flop values in each time frame. 2012-01-18 17:49:13 -08:00
Alan Mishchenko 2fd746ed94 Removing debug print-outs from the SAT solver. 2012-01-17 23:57:02 -08:00
Alan Mishchenko d8d705c717 New hierarchy manager. 2012-01-17 23:19:47 -08:00
Alan Mishchenko 67300e056b Small bug induced by changes in the SAT solver. 2012-01-17 23:09:19 -08:00
Alan Mishchenko 25914e417a Added notification about exceeding the number of nodes. 2012-01-17 22:40:40 -08:00
Alan Mishchenko 940d5d66b2 Variable timeframe abstraction. 2012-01-16 22:07:09 -08:00
Alan Mishchenko 08f6d49fb7 Removing additional printout in the GIA package. 2012-01-16 13:29:47 -08:00
Alan Mishchenko 0695ec5473 New hierarchy manager plus additional printout in the GIA package. 2012-01-16 13:07:51 -08:00
Alan Mishchenko ca28f77f3a Variable timeframe abstraction. 2012-01-16 12:21:53 -08:00
Alan Mishchenko 10478a9cbf Variable timeframe abstraction. 2012-01-15 20:47:58 -08:00
Alan Mishchenko c7e215ca31 New hierarchy manager. 2012-01-14 18:05:12 -08:00
Alan Mishchenko 9c409addca Support computation experiments with different network data-structures. 2012-01-14 18:04:47 -08:00
Alan Mishchenko 4748f6988e Small bug fix in printing DSD for Boolean functions. 2012-01-14 18:03:06 -08:00
Alan Mishchenko b7ba9aa8dc New hierarchy manager. 2012-01-13 20:58:28 -08:00
Alan Mishchenko c48925dfb6 Commented out a printout line which cases a warning to be printed. 2012-01-13 19:34:00 -08:00
Alan Mishchenko 4bd7efa6cd Added counting hits and misses during structural hashing. 2012-01-13 19:31:13 -08:00
Alan Mishchenko fadde52dc6 Changes to the lazy man's synthesis code. 2012-01-11 22:08:35 -08:00
Alan Mishchenko 22ae2e452a Gate level abstraction. 2012-01-11 14:51:00 -08:00
Alan Mishchenko 564a3553f0 Gate level abstraction. 2012-01-08 13:15:03 +07:00
Alan Mishchenko 03f772d50a Backward reachability using circuit cofactoring. 2012-01-08 09:35:09 +07:00
Alan Mishchenko d1450e7733 Backward reachability using circuit cofactoring. 2012-01-07 21:12:27 +07:00
Alan Mishchenko c3ab7843bb Backward reachability using circuit cofactoring. 2012-01-07 21:04:36 +07:00
Alan Mishchenko 99cc6ae9d2 Crash fix in 'tempor' in case the leading length is 0. 2012-01-07 20:29:11 +07:00
Alan Mishchenko 36bc5703ad Gate level abstraction. 2012-01-07 12:11:25 +07:00
Alan Mishchenko 10ad89490a Bug fix related to not properly resizing SAT solver's model array. 2012-01-06 11:34:06 +07:00
Alan Mishchenko fd62957d39 Backward reachability using circuit cofactoring. 2012-01-05 18:48:11 +07:00
Alan Mishchenko e3a412b2e7 Backward reachability using circuit cofactoring. 2012-01-01 15:58:49 +07:00
Alan Mishchenko aec5d33889 Backward reachability using circuit cofactoring. 2012-01-01 15:58:17 +07:00
Alan Mishchenko ed13bd16fd New variable-time frame abstraction. 2011-12-29 10:13:25 +07:00
Alan Mishchenko 9d2893040e Transforming the solver to use different clause representation. 2011-12-23 00:29:26 -08:00
Alan Mishchenko 844c385e2b Transforming the solver to use different clause representation. 2011-12-22 15:38:06 -08:00
Alan Mishchenko d0da3a8258 Computing interpolants as truth tables. 2011-12-22 14:26:47 -08:00
Alan Mishchenko 3418a8820a Fixed a bug in matching code. 2011-12-17 17:51:13 -08:00
Alan Mishchenko 024f9a2b13 Performance improvement in 'dch' for designs having nodes with many fanouts. 2011-12-15 19:32:53 -08:00
Alan Mishchenko c80c0cc6c9 Trying to make sorting of nodes platform-indendent. 2011-12-15 13:39:16 -08:00
Alan Mishchenko 9608bcd1d8 Enabling balance again. 2011-12-15 13:39:03 -08:00
Alan Mishchenko 6531899709 Temporarily disabling balance. 2011-12-15 13:24:27 -08:00
Alan Mishchenko c8e4a05fd3 Additional print-outs in dc2. 2011-12-15 13:13:23 -08:00
Alan Mishchenko b63b332bac Trying to make sorting of nodes platform-indendent. 2011-12-15 12:42:42 -08:00
Alan Mishchenko bc2f199bd3 Started SAT-based reparameterization. 2011-12-13 23:38:41 -08:00
Alan Mishchenko 8fdc5d220f g++ portability changes. 2011-12-13 12:17:03 -08:00
Alan Mishchenko 871171ffa4 Implemented rollback in the main SAT solver and updated PDR to use it (saves about 5% of runtime). 2011-12-10 14:06:01 -08:00
Alan Mishchenko f67c0c173d Changes to the main SAT solver: fixing performance bug (resetting decay params after each restart), making the SAT solver platform- and runtime-independent (by using interger-based activity). 2011-12-09 23:49:30 -08:00
Alan Mishchenko 200c5cc659 Added support for generating a library of real-life truth-tables. 2011-12-09 00:37:05 -08:00
Alan Mishchenko 07405ca1c5 Integrated new proof-logging into proof-based gate-level abstraction. 2011-12-08 22:42:50 -08:00
Alan Mishchenko 35733eb1a1 Added/renamed useful APIs. 2011-12-06 21:10:58 -08:00
Alan Mishchenko e84dcb7862 g++ portability changes. 2011-12-06 16:06:59 -08:00
Alan Mishchenko 360c705fc4 Added recording of AIG subgraphs. 2011-12-06 12:42:00 -08:00
Alan Mishchenko 09d3e1ff77 Proof-logging in the updated solver. 2011-12-04 16:10:11 -08:00
Alan Mishchenko 12869de14b Previusly forgotten debug printout. 2011-12-02 01:08:48 -05:00
Alan Mishchenko d2db956a61 Started experiments with a new solver. 2011-11-25 18:08:48 -08:00
Alan Mishchenko 0a5d856cec Making GLA PBA and GLA CBA communicate information. 2011-11-22 19:07:00 -08:00
Alan Mishchenko 24408a483c Bug fix in GLA PBA. 2011-11-13 00:17:00 -08:00
Alan Mishchenko c7a7444211 Bug fix in GLA PBA. 2011-11-13 00:10:34 -08:00
Alan Mishchenko 21de666005 Bug fix in GLA PBA. 2011-11-13 00:01:16 -08:00
Alan Mishchenko e43c0d8708 Setting the number of completed time frames. 2011-11-12 23:44:38 -08:00
Alan Mishchenko b695e3334c Setting the number of completed time frames. 2011-11-12 23:42:19 -08:00
Alan Mishchenko df3e23ae3a Enabled skipping random decisions in PBA, which are performed by default. 2011-11-12 17:50:41 -08:00
Alan Mishchenko c1ac6b9b3e Dump inductive invariant or last interpolant after interpolation. 2011-11-12 16:56:41 -08:00
Alan Mishchenko b38df9feec Experiment with time reporting in GLA PBA. 2011-11-12 14:18:38 -08:00
Alan Mishchenko c16f5d6494 Bug fix in GLA PBA. 2011-11-12 13:30:28 -08:00
Alan Mishchenko 3beb36778e Enabled counter-example minimization in 'write_counter'. 2011-11-11 20:56:05 -08:00
Alan Mishchenko d8dbc712d3 Bug fix in GLA PBA (unfinished). 2011-11-09 15:58:31 -08:00
Alan Mishchenko 986bf053ee Trying to add BMC to random simulation. 2011-11-06 23:16:24 -08:00
Alan Mishchenko d2ced9f82e Changes to read multi-output testcases described using AIGER 1.9. 2011-11-06 23:15:27 -08:00
Alan Mishchenko c345a60ee7 Experiments with variable permutation. 2011-11-06 23:14:32 -08:00
Alan Mishchenko 9382c8fdd1 Trying to add BMC to random simulation. 2011-11-06 23:13:52 -08:00
Alan Mishchenko 6a939b6382 Experiments with variable permutation. 2011-11-06 08:26:30 -08:00
Alan Mishchenko cb5be5118b Experiments with variable permutation. 2011-11-06 08:22:05 -08:00
Alan Mishchenko 5c3264643e Temporarily added new runtime computation procedures. 2011-11-03 19:32:56 -05:00
Alan Mishchenko f75e55bb4b Fixed &reachy to perform reparametrization in case reachability is disabled. 2011-11-03 19:32:20 -05:00
Alan Mishchenko 868a1b9aeb Fixed the overflow timeout problem in bmc/bmc2/bmc3/int/pdr/sim, etc. 2011-10-31 14:59:47 -05:00
Alan Mishchenko f08be2742e C++ portability changes. 2011-10-27 23:34:11 -07:00
Alan Mishchenko 24d27e5524 Improvements to the new abstraction code. 2011-10-27 22:27:00 -07:00
Alan Mishchenko ef288ed5d0 Removed some recently added file, which broke compilation. 2011-10-27 14:28:41 -07:00
Alan Mishchenko 0ff0a552a5 Improvements to the new abstraction code. 2011-10-27 14:23:43 -07:00
Alan Mishchenko bc81cf2dae Improvements to the new abstraction code. 2011-10-27 14:20:47 -07:00
Alan Mishchenko 1dcdba1bee New proof-based abstraction code (bug fix). 2011-10-27 10:10:10 -07:00
Alan Mishchenko 0736f39609 New truth table permutation procedure. 2011-10-26 23:15:42 +08:00
Alan Mishchenko 0f77840520 New proof-based abstraction code. 2011-10-25 18:32:06 +08:00
Alan Mishchenko 88c36d9d65 New abstraction code (bug fix). 2011-10-23 13:20:24 +07:00
Alan Mishchenko 9ec9d9f315 New abstraction code. 2011-10-19 23:45:11 +07:00
Alan Mishchenko 19ce8396f0 New abstraction code. 2011-10-19 16:03:15 +07:00
Alan Mishchenko 397bebf8a5 New abstraction code. 2011-10-19 15:42:55 +07:00
Alan Mishchenko 5dbfc74807 Changes to CNF generation code. 2011-10-19 14:21:41 +07:00
Alan Mishchenko 1d0b827603 Changes to CNF generation code. 2011-10-19 11:49:54 +07:00
Alan Mishchenko 12b70d4946 Changes to CNF generation code. 2011-10-17 10:39:05 +03:00
Alan Mishchenko 6f0b87dd5c New abstraction code. 2011-10-15 22:04:05 +03:00
Alan Mishchenko e4bd4d5440 New abstraction code. 2011-10-14 16:49:43 +03:00
Alan Mishchenko c6982485e4 New abstraction code. 2011-10-14 16:48:45 +03:00
Alan Mishchenko 9daabedff5 Fixing built-in resource limit when converting truth-tables to AIGs. 2011-10-08 23:18:44 +07:00
Alan Mishchenko ff4c674dd7 Updated miter status check to detect the case when a PO is equal to a true PI. 2011-10-01 10:51:33 +07:00
Alan Mishchenko 7884dd01bc Fixed a corner case bug in dprove when a trivial CEX is not produced. 2011-10-01 10:50:50 +07:00
Alan Mishchenko 519b03e8e8 Changes to the matching procedure and new abstraction code. 2011-09-27 15:10:53 +07:00
Alan Mishchenko d080336bb5 Added new feature to bmc3. 2011-09-23 22:35:03 -07:00
Alan Mishchenko 8f74276edb Initial changes to enable gate-level abstraction. 2011-09-22 09:37:44 -07:00
Alan Mishchenko 81b040e61c Fixed minor issues having to do with the number of BDD vars used. 2011-09-18 17:28:00 -07:00
Alan Mishchenko f14f5c9203 Fixing obscure memory problem with 'int' on large designs. 2011-09-17 23:00:50 -07:00
Alan Mishchenko c1edeccc60 64-bit portability changes. 2011-09-17 16:24:40 -07:00
Alan Mishchenko 8248691d84 Added limit on the number of flops to add in one iteration of &abs_refine. 2011-09-12 16:46:37 -05:00
Alan Mishchenko 583bc4d71a Added limit on the number of flops to add in one iteration of &abs_cba. 2011-09-11 20:31:25 -05:00
Alan Mishchenko 70694628d2 Sequential cleanup with symbolic/ternary simulation (bug fix). 2011-09-08 08:53:52 +07:00
Alan Mishchenko a525dfba6c Fixed the problem with incorrect reporting of finished timeframes after &abs_cba. 2011-09-04 01:40:56 +07:00
Alan Mishchenko 11ed724766 Added timeout to &abc_pba. 2011-09-02 17:09:07 +07:00
Alan Mishchenko 8cde0dd33c Bug fix in CBA. 2011-08-31 11:37:59 +07:00
Alan Mishchenko 11dca3aab0 Sequential cleanup with symbolic/ternary simulation (bug fix). 2011-08-30 00:42:02 +07:00
Alan Mishchenko 48bdc5144a Making 'reconcile' ignore the difference in flop count. 2011-08-29 18:46:16 +07:00
Alan Mishchenko 2adf8dc2fd Sequential cleanup with symbolic/ternary simulation. 2011-08-25 17:21:17 +07:00
Alan Mishchenko df6d509023 Sequential cleanup with symbolic/ternary simulation. 2011-08-25 14:14:50 +07:00
Alan Mishchenko 3469b605e1 Sequential cleanup with symbolic/ternary simulation. 2011-08-24 17:39:57 +07:00
Alan Mishchenko 19d6e1693a Experiments with SPFD-based decomposition. 2011-08-24 09:33:18 +07:00
Alan Mishchenko 166fba3509 Experiments with SPFD-based decomposition. 2011-08-21 15:09:11 +07:00
Alan Mishchenko d79cd4db44 Experiments with SPFD-based decomposition. 2011-08-21 15:05:44 +07:00
Alan Mishchenko 151fe40242 Experiments with SPFD-based decomposition. 2011-08-20 20:38:44 +07:00
Alan Mishchenko 56035ab9ab Making sure reconcile does not change the PO number. 2011-08-20 20:29:11 +07:00
Alan Mishchenko 21dfaedebd Experiments with SPFD-based decomposition + new K-map print-out. 2011-08-20 20:18:31 +07:00
Alan Mishchenko b71b5bbc23 Bug fix in CBA and PBA. 2011-08-18 14:38:02 +07:00
Alan Mishchenko 48ae2c448f Bug fix in CBA and PBA. 2011-08-17 20:49:41 +07:00
Alan Mishchenko 23671d65a9 Experiments with SPFD-based decomposition. 2011-08-17 20:48:56 +07:00
Alan Mishchenko e21d307544 Bug fix in interpolation (false positive if property fails in frame 0). 2011-08-14 20:04:08 +07:00
Alan Mishchenko fbb12a06f2 Bug fix in PBA. 2011-08-04 11:31:31 +08:00
Alan Mishchenko 49df91f071 Several bug fixes. 2011-08-02 12:58:37 +07:00
Alan Mishchenko 6c6c0b0686 Enabled saving vector of counter-examples in the ABC framework. 2011-08-02 00:31:03 +07:00
Alan Mishchenko 4e9f972489 Changes to enable CEX minimization. 2011-08-01 20:44:13 +07:00
Alan Mishchenko 8af417bab7 Changes to enable smarter simulation (bug fix). 2011-08-01 18:40:34 +07:00
Alan Mishchenko 961f7532d7 Changing the ordering of arguments in two iterators. 2011-08-01 13:47:51 +07:00
Alan Mishchenko 820a147ef1 Removed useless typecasts related to changes in Vec_VecEntry(). 2011-08-01 12:35:34 +07:00
Alan Mishchenko 957b9f0173 Changes to enable CEX minimization. 2011-08-01 12:15:10 +07:00
Alan Mishchenko 81620f2e92 Changes to enable CEX minimization. 2011-08-01 12:13:49 +07:00
Alan Mishchenko 33f71450d9 Bug fix in &abs_cba. 2011-08-01 11:48:21 +07:00
Alan Mishchenko 48f3db0b2d Reducing print-out in 'bmc3'. 2011-08-01 11:47:13 +07:00
Alan Mishchenko ab3c537072 Undoing previous change in 'resim' (do not initialize flops using their values in the CEX because the number of flops in the CEX can be different). 2011-08-01 11:25:46 +07:00
Alan Mishchenko 88251e97e3 Minor bug fix in 'testcex' (made it consider outputs in direct order). 2011-08-01 11:24:02 +07:00
Alan Mishchenko 778215e7ee Added new APIs to the AIG manager. 2011-07-31 20:36:43 +07:00
Alan Mishchenko 0d65c49048 Improvements to 'bmc3' (start frame; stop when all POs are SAT; stop when 2^nRegs frames are completed). 2011-07-31 20:22:57 +07:00
Alan Mishchenko 43d8b8bece Changes to enable smarter simulation. 2011-07-30 20:19:28 +07:00
Alan Mishchenko b8de7a28e0 Changes to enable smarter simulation. 2011-07-30 19:56:52 +07:00
Alan Mishchenko 02711b6392 Added generation of counter-examples to induction in 'ind'. 2011-07-30 19:18:26 +07:00
Alan Mishchenko c60852f4a9 Changes to enable smarter simulation. 2011-07-30 13:37:02 +07:00
Alan Mishchenko 2ea0ded0bc Changes to enable smarter simulation. 2011-07-30 13:30:04 +07:00
Alan Mishchenko e4f15dd003 Changes to enable smarter simulation. 2011-07-30 02:04:54 +07:00
Alan Mishchenko badf8e4742 Improving and updating the abstraction code. 2011-07-29 18:57:54 +07:00
Alan Mishchenko dac71e9b33 Added deriving abstraction in GIA from the precomputed flop map. 2011-07-29 16:21:25 +07:00
Alan Mishchenko ce38474c74 Improving and updating the abstraction code. 2011-07-29 15:38:44 +07:00
Alan Mishchenko 581daaeade Changes to enable smarter simulation. 2011-07-29 14:20:41 +07:00
Alan Mishchenko 8ed6d8e05f Adding procedures to find the care bits of a counter-example (update). 2011-07-27 20:18:14 +07:00
Alan Mishchenko ff963167fe Added random generation of 64-bit numbers. 2011-07-27 18:30:08 +07:00
Alan Mishchenko 7184003b42 Adding procedures to find the care bits of a counter-example (update). 2011-07-25 20:52:15 +07:00
Alan Mishchenko e7a5a74b4c Adding procedures to find the care bits of a counter-example. 2011-07-25 20:35:06 +07:00
Alan Mishchenko c4dd8067fd Bug fix in how seq cleanup handles cand equiv classes. 2011-07-25 19:29:57 +07:00
Alan Mishchenko 9e307901c7 Added support for constraints in AIGER (bug fix). 2011-07-22 20:29:26 +07:00
Alan Mishchenko 76447062cc Adding &equiv3, a new way of refining equivalence classes. 2011-07-22 20:20:19 +07:00
Alan Mishchenko 5b71a8f849 Added support for constraints in AIGER (bug fix). 2011-07-21 22:42:11 +07:00
Alan Mishchenko 5b616990b4 Added support for constraints in AIGER (bug fix). 2011-07-21 22:38:20 +07:00
Alan Mishchenko 9a2a0f2912 Changes to enable smarter simulation. 2011-07-21 17:55:44 +07:00
Alan Mishchenko 515835579e Added support for constraints in AIGER (bug fix). 2011-07-21 13:04:32 +07:00
Alan Mishchenko f899bae8f6 Added support for constraints in AIGER (bug fix). 2011-07-20 22:16:06 +07:00
Alan Mishchenko 267f61164a Changes to enable smarter simulation. 2011-07-20 18:40:09 +07:00
Alan Mishchenko bb86d9142e New demitering features. 2011-07-20 13:52:54 +07:00
Alan Mishchenko 3ab9683d26 Added support for constraints in AIGER (bug fix). 2011-07-20 13:45:30 +07:00
Alan Mishchenko c511bccb67 Added support for constraints in AIGER. 2011-07-20 10:11:49 +07:00
Alan Mishchenko 5e7de1f80a Added report about exceeding the conflict limit in 'ind'. 2011-07-19 11:16:53 +07:00
Alan Mishchenko 7ad51056bd Diagnostic printout for random simulation 2011-07-16 15:00:39 +07:00
Alan Mishchenko ccaed178ca Fixed a glitch in &dch, which removed the flops. 2011-07-16 12:36:06 +07:00
Alan Mishchenko 97b488e72e Fixed memory leak in the AIGER reader. 2011-07-13 10:50:36 +07:00
Alan Mishchenko 73702835c6 Added equivalence class computation for flop outputs only in &equiv2. 2011-07-13 10:13:24 +07:00
Alan Mishchenko f866920eb5 Added a new demitering feature for dual-output miters. 2011-07-02 13:58:12 -07:00
Alan Mishchenko cab60501d0 Fixed the problem in mapping with the new check. 2011-06-26 19:40:16 -07:00
Alan Mishchenko 68c79ee879 Added command &filter to filter equiv classes. 2011-06-15 00:31:11 -07:00
Alan Mishchenko b2dfa01370 Adding command 'srm2' (additional feature). 2011-06-08 11:34:51 -07:00
Alan Mishchenko bfbbfadfc4 Adding command 'srm2'. 2011-06-08 09:23:31 -07:00
Alan Mishchenko 31360734b7 Added new command 'outdec'. 2011-05-19 11:43:11 +07:00
Alan Mishchenko ef6778b8fe Added conversion of cex after phase abstraction. 2011-05-18 13:35:17 +07:00
Alan Mishchenko 265db2a9d1 Fixing mismatch in reconcile. 2011-05-13 10:19:29 +08:00
Alan Mishchenko 3c7842be32 Improvements to timeout. 2011-05-11 22:14:12 +08:00
Alan Mishchenko b8b75cf14f Improvements in sequential verification. 2011-05-07 18:21:50 -07:00
Alan Mishchenko 4b21edde65 Improvements in sequential verification. 2011-05-07 12:19:11 -07:00
Alan Mishchenko e2e3f6a228 Improvements in sequential verification. 2011-05-06 20:33:06 -07:00
Alan Mishchenko 3fed776860 Added switch to bmc3, which allows to replace some PIs with constants. 2011-05-01 16:46:40 -07:00
Alan Mishchenko 2140c5d980 Updating testcext to ignore the diff in register count and other things. 2011-05-01 15:36:39 -07:00
Alan Mishchenko e4d0f4715a Added new options to testcex. 2011-04-28 09:56:14 -04:00
Alan Mishchenko 631b50aa59 Commented out debug messages. 2011-04-26 22:56:04 -04:00
Alan Mishchenko 3eae30a3c3 Added support for AIG returned in the output file. 2011-04-24 14:40:36 -07:00
Alan Mishchenko 2becb24a32 Bug fixes having to do with the use of chars. 2011-04-20 23:15:05 -07:00
Alan Mishchenko e2842beaca Fixing c++ portability issues. 2011-04-20 00:29:46 -07:00
Alan Mishchenko 8cd00e0407 Fixing c++ portability issues. 2011-04-20 00:27:47 -07:00
Alan Mishchenko d5555c51f0 Fixing c++ portability issues. 2011-04-20 00:27:35 -07:00
Alan Mishchenko 7d9b3556bd Backward compatibility of GIA manager. 2011-04-18 23:30:16 -07:00
Alan Mishchenko 05b61206e4 Adding constant correspondence. 2011-04-18 23:27:51 -07:00
Alan Mishchenko 39ad44638c Improvements to BDD reachability. 2011-04-18 23:27:26 -07:00
Alan Mishchenko 74a79e5dab Improvements to BDD reachability. 2011-04-18 23:26:34 -07:00
Alan Mishchenko 5767830b45 Changes to incorporate AIG parsing in memory and user-specified PI/PO/FF numbers (bug fix). 2011-04-17 22:48:51 -07:00
Alan Mishchenko 7bcd5ac979 Changes to incorporate AIG parsing in memory and user-specified PI/PO/FF numbers. 2011-04-17 19:11:57 -07:00
Alan Mishchenko 0aefe77ea5 Added command 'reconcile'. 2011-04-16 22:49:14 -07:00
Alan Mishchenko dd71ca94f1 Added cex generation for clustered reachability. 2011-04-16 00:08:43 -07:00
Alan Mishchenko 813245b29a Improving timeout in the interpolation package. 2011-04-15 09:29:13 -07:00
Alan Mishchenko 3dfdbe1402 Forgot to update project file. 2011-04-15 08:01:27 -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 c0c9fc84f1 Minor improvements to reachability. 2011-04-13 23:47:24 -07:00
Alan Mishchenko 6e74c46bcf Enabled new BDD-based reachability engine 'reachy'. 2011-04-13 22:41:54 -07:00
Alan Mishchenko c82a418b26 Commented out one useless assertion in scorr. 2011-04-12 23:59:16 -07:00
Alan Mishchenko 93fef036d5 Experiment with bit-packing. 2011-04-08 23:26:25 -07:00
Alan Mishchenko 5222f382af Adding SAT-solver-level timeouts to the BMC engines. 2011-04-08 15:35:59 -07:00
Alan Mishchenko 234fb8c7e3 Fixing a problem with costraint scorr for K > 1. 2011-04-08 15:35:39 -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 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 3a6f8688e2 Added printing MFFC sizes and deriving TT from SOP. 2011-03-18 19:48:42 -07:00
Alan Mishchenko ca5d7eef2f Fixing timeout in reachability engines. 2011-03-17 13:43:07 -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 b46749dee6 Fixed the bug in Gia_ManRo/Gia_ManRo. 2011-03-09 18:41:53 -08:00
Alan Mishchenko 6a48812d50 Changed internal includes to be in quotes rather than in <>. 2011-03-09 18:39:53 -08:00
Alan Mishchenko 24f0da1475 Improvements to the interpolation command 'int'; change of default switch -t (forgot to add new file). 2011-03-08 20:06:09 -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 badbb5a6cc Fixing bugs in the new procedures added to the library. 2011-03-05 16:17:12 -08:00
Alan Mishchenko 5894637221 Yet another improvement in &abs_refine -s. 2011-03-04 20:14:30 -08:00
Alan Mishchenko bfc39c1c33 Another improvement in &abs_refine -s. 2011-03-04 19:41:49 -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 d13bbe5b5f Bug fix in &fraig. 2011-03-03 10:01:28 -08:00
Alan Mishchenko e881eaf693 Removing useless printout in &resim. 2011-03-02 18:48:51 -08:00
Alan Mishchenko de984d7f90 Fixing corner-case bugs in &srm -s. 2011-02-28 21:55:40 -08:00