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464 Commits

Author SHA1 Message Date
Alan Mishchenko 94b26fe5a2 Improving CEC (command 'dcec') by integrating XOR balancing. 2013-06-25 11:49:25 -07:00
Alan Mishchenko bc39220df4 Performance improvements in 'pdr'. 2013-06-18 17:46:37 -07:00
Alan Mishchenko 91f06107bf Bug fixes in the implementation of varius resource limits in 'pdr'. 2013-06-18 12:12:01 -07:00
Alan Mishchenko 19c25fd6aa Adding a wrapper around clock() for more accurate time counting in ABC. 2013-05-27 15:09:23 -07:00
Alan Mishchenko 446cfcf8a6 Changing how often timeout is checked in the SAT solver and several application packages. 2013-05-27 12:07:26 -07:00
Alan Mishchenko 1e34a38b16 g++ warnings. 2013-05-19 22:14:50 -07:00
Alan Mishchenko 2a71e3e719 Potential improvement to &scorr. 2013-05-18 22:17:24 -07:00
Alan Mishchenko dfcdffe4be Fixed gap timeout in 'pdr'. 2013-05-18 13:22:05 -07:00
Alan Mishchenko 760c1f60d2 Adding new command &mprove for proving groups of properties. 2013-05-17 11:50:16 -07:00
Alan Mishchenko 1dd80e1cfa Bug fix in the timeout mechanism of 'pdr'. 2013-05-17 08:38:46 -07:00
Alan Mishchenko 7bcd75d80a SAT sweeping under constraints (bug fix). 2013-05-12 10:19:33 -07:00
Alan Mishchenko 7c7d527755 Changing per-output runtime limit to be in miliseconds. 2013-05-09 11:35:04 -07:00
Alan Mishchenko 68566713da Bug fix in the sweeper. 2013-05-08 10:24:00 -07:00
Alan Mishchenko a735d95a5b SAT sweeping under constraints (bug fix). 2013-05-07 18:11:29 -07:00
Alan Mishchenko f321b27bb7 SAT sweeping under constraints. 2013-05-06 00:44:21 -07:00
Alan Mishchenko 05f7cd9ed2 Integration of the liveness property prover developed by Sayak Ray. 2013-05-05 21:08:55 -07:00
Alan Mishchenko af6442a3ed C++ compiler errors. 2013-05-04 20:34:25 -07:00
Alan Mishchenko 36d5ef4e62 Making changes suggested by Mark Jarvin. 2013-05-04 11:10:25 -07:00
Alan Mishchenko 50095be5ac Adding runtime limit per output to multi-output DPR (pdr -H <num_sec>). 2013-05-03 19:58:25 -07:00
Alan Mishchenko 3b1ebbaa28 SAT sweeping under constraints. 2013-04-28 19:17:59 -07:00
Alan Mishchenko 9e1765216b Added option 'int -I <filename>' to specify file names to dump invariants. 2013-04-28 16:55:25 -07:00
Alan Mishchenko 2044caa97e Compiler warnings. 2013-04-28 15:12:55 -07:00
Alan Mishchenko b09926e8e2 SAT sweeping under constraints. 2013-04-28 01:25:29 -07:00
Alan Mishchenko 17a0d944b3 SAT sweeping under constraints. 2013-04-27 22:38:01 -07:00
Alan Mishchenko 613e8b2ad6 SAT sweeping under constraints. 2013-04-27 18:37:39 -07:00
Alan Mishchenko 324d73c29a New fast extract. 2013-04-27 15:23:12 -07:00
Alan Mishchenko ae9a4407c4 Adding rollback for the other solver. 2013-04-25 16:02:40 -07:00
Alan Mishchenko ecf75a075b Compiler warnings. 2013-04-25 15:37:31 -07:00
Alan Mishchenko fb6c9e8564 Compiler warnings. 2013-04-25 15:36:07 -07:00
Alan Mishchenko 486eacc542 SAT sweeping under constraints. 2013-04-25 15:32:30 -07:00
Alan Mishchenko 6502aa82d6 Compiler warning. 2013-04-17 22:21:30 -07:00
Alan Mishchenko bdae7c625a Adding callback to bmc3, sim3, pdr in the multi-output mode. 2013-04-17 20:46:14 -07:00
Alan Mishchenko 7808ee8e70 Adding parameter structure for rarity simulation. 2013-04-17 19:40:02 -07:00
Alan Mishchenko 95d9aae3e7 Bug fix in '&reachy' having to do with incorrect handling of resource limits. 2013-04-17 18:36:54 -07:00
Alan Mishchenko 4876f1e21c Added switch '-x' to save CEXes in 'bmc3' and 'pdr' in multi-output mode. 2013-04-09 16:26:28 -07:00
Alan Mishchenko 48fce79453 Updating 'sim3' to move the design into the last rare state. 2013-04-01 18:39:42 -07:00
Alan Mishchenko ca7c801150 Improving verbose printout of 'sim3' when solving multiple outputs. 2013-03-30 15:15:26 -07:00
Alan Mishchenko be8125f364 Updating 'pdr' to report the number of failed POs. 2013-03-30 14:31:09 -07:00
Alan Mishchenko e5054fa757 Making sure 'pdr -a' return UNDEC if it did not finish proving the remaining outputs to be UNSAT. 2013-03-26 16:57:42 -07:00
Alan Mishchenko a96436e890 Commenting out assertion that fails in 'dch', not sure why. 2013-03-14 19:07:33 +01:00
Alan Mishchenko 7adc34ad9e Fixing gap timeout in 'pdr'. 2013-03-07 21:51:26 -08:00
Alan Mishchenko a3bdba6875 Modified command 'init' to allow for specific init values. 2013-03-07 20:38:55 -08:00
Alan Mishchenko 4ff5203f4c Improvements to the hierarchy/timing manager. 2013-03-05 13:13:15 -08:00
Alan Mishchenko a27a7bc827 User-controlable SAT sweeper and other small changes. 2013-02-27 12:12:23 -05:00
Alan Mishchenko 8281b56e9e Compiler warnings. 2013-02-23 14:01:09 -08:00
Alan Mishchenko f33c3007b2 Compiler warnings. 2013-02-21 12:22:58 -08:00
Alan Mishchenko dd52905fa3 Enabling two-timeframe property check in the interpolation procedure. 2013-02-21 12:10:35 -08:00
Alan Mishchenko baa944e6a2 Added 'gap timeout' to pdr. 2013-02-16 14:54:11 -08:00
Alan Mishchenko 4dc7eb6f73 Added 'gap timeout' to bmc3 and sim3. 2013-02-16 13:33:43 -08:00
Alan Mishchenko fd0ff0171e Added 'gap timeout' to bmc3 and sim3. 2013-02-15 16:47:18 -08:00
Alan Mishchenko 61f8112da0 Corner-case bug fix in PDR. 2013-02-01 23:56:02 +08:00
Alan Mishchenko 853222ee7b Fixed a corner-case when 'sim3 -a' does not work for costant POs. 2013-01-25 06:49:49 +07:00
Alan Mishchenko edd4b2a29c Added switch &trim -V <num> to remove const POs with specific value <num>. 2013-01-25 06:19:51 +07:00
Alan Mishchenko 4efc89d342 Enabled detecting CEXes in multiple POs without stopping (sim3 -a). 2013-01-23 16:50:45 +07:00
Alan Mishchenko 6863688789 Enabled detecting CEXes in multiple POs without stopping (sim3 -a). 2013-01-23 12:37:44 +07:00
Alan Mishchenko ac1207abea Enabled detecting CEXes in multiple POs without stopping (sim3 -a). 2013-01-23 02:07:50 +07:00
Alan Mishchenko 8287b05a09 Reintroduced the old abstraction procedure Saig_ManCexAbstractionFlops() formerly called from &abs_start for backward compatibility. 2013-01-08 14:46:13 +08:00
Alan Mishchenko a625caa17d Fixing C++ compilation issues. 2013-01-08 13:56:20 +08:00
Alan Mishchenko f26e760e9d Fixing C++ compilation issues. 2013-01-08 13:33:17 +08:00
Alan Mishchenko 2575a5d683 Unifification of custom extensions. 2012-12-10 13:56:40 -08:00
Alan Mishchenko ce63869fe7 Enabling multi-output solving in 'pdr'. 2012-12-09 17:33:44 -08:00
Alan Mishchenko 9fc1cd0b3f Enabling multi-output solving in 'pdr'. 2012-12-09 15:12:40 -08:00
Alan Mishchenko 58d4012a55 Enabling multi-output solving in 'pdr'. 2012-12-09 14:46:16 -08:00
Alan Mishchenko 8a08453af2 Corner-case bug fix in &rpm. 2012-12-09 10:05:34 -08:00
Alan Mishchenko b65ae7349a Enabling multi-output solving in 'pdr'. 2012-12-09 09:47:48 -08:00
Alan Mishchenko 8c04d9501f Making 'scorr -c' applicable to seq benchmarks without constraints. 2012-12-04 18:35:44 -08:00
Alan Mishchenko be7a4e4259 Isolating BMC code into a separate package. 2012-11-14 13:55:24 -08:00
Alan Mishchenko 30b8c3d422 Made print-out of frontier cut an option ('-c') in '&ps'. 2012-11-12 14:08:10 -08:00
Alan Mishchenko aa2c7c0546 Enabling verbose report of dumping abstraction in GLA. 2012-11-07 12:05:39 -08:00
Alan Mishchenko db7852bba7 Improvements to LMS code. 2012-11-06 18:04:23 -08:00
Niklas Een e353c4b75c Merge 2012-10-30 12:38:57 -07:00
Niklas Een c3168ba661 Replaced printfs with Abc_Print 2012-10-29 15:35:02 -07:00
Niklas Een 1e8565eee3 Replaced printfs with Abc_Print 2012-10-29 15:28:30 -07:00
Niklas Een c3a773d94f Replaced printfs with Abc_Print 2012-10-29 15:27:40 -07:00
Alan Mishchenko b733b813d6 Added switch '-q' to 'scorr' and '&scorr' to quit when PO is not a candidate constant. 2012-10-25 22:50:29 -07:00
Alan Mishchenko 6b96d9a84e Integrating GIA with LUT mapping. 2012-10-24 17:39:38 -07:00
Alan Mishchenko 5cd1396b3d Creating dedicated choice representation for GIA. 2012-10-24 12:22:46 -07:00
Alan Mishchenko daeffe791c Making report about the number of correcty covered frames consistent across the engines. 2012-10-09 15:42:25 -07:00
Alan Mishchenko da61616d84 Bug fix in &gla (incorrect reporting of proved timeframes). 2012-10-09 11:59:30 -07:00
Alan Mishchenko b882f64fa5 Bug fix in &gla (incorrect reporting of proved timeframes). 2012-10-09 11:48:28 -07:00
Alan Mishchenko 4ed89d00fe Making explicit cast to 64-bit unsigned in a few places. 2012-10-09 09:23:08 -07:00
Alan Mishchenko f66fd3f3a3 Updating readme. 2012-10-06 18:28:25 -07:00
Alan Mishchenko c7eab028a1 C++ portability changes. 2012-10-03 21:59:04 -07:00
Alan Mishchenko b532d144c8 C++ portability changes. 2012-10-03 21:56:59 -07:00
Alan Mishchenko 56d3d7cd22 C++ portability changes. 2012-10-03 21:49:18 -07:00
Alan Mishchenko aa705a9af6 Renamed reference counting APIs in GIA package. 2012-10-02 20:20:46 -07:00
Alan Mishchenko 49267fd379 Structural reparametrization. 2012-10-02 20:11:38 -07:00
Alan Mishchenko aeb7f7ea11 Combined old reparametrization command with the new one. 2012-10-02 17:27:36 -07:00
Alan Mishchenko 4aa33e7d0f Structural reparametrization. 2012-10-02 16:30:14 -07:00
Alan Mishchenko b71d4425d0 Separated truth table computation for GIA manager and added new procedures. 2012-10-02 15:20:11 -07:00
Alan Mishchenko 60ad1765ff Structural reparametrization. 2012-10-01 22:55:01 -07:00
Alan Mishchenko a287bcd2e2 Fixed several important problems in choice computation (command 'dch'). 2012-10-01 18:28:55 -07:00
Alan Mishchenko 7d29663720 Fixed several important problems in choice computation (command 'dch'). 2012-10-01 18:25:41 -07:00
Alan Mishchenko a595fa85ef Structural reparametrization. 2012-09-30 22:46:21 -07:00
Alan Mishchenko 4ab0c4b204 Correcting comment related to pthreads. 2012-09-24 20:53:26 -07:00
Alan Mishchenko 255f171f63 Improving computation of choices from equivalence classes. 2012-09-23 23:53:12 -07:00
Alan Mishchenko 6e774ef541 Cleaing AIG manager by removing pointers to HAIG. 2012-09-23 12:01:59 -07:00
Alan Mishchenko a50a38155c Integrating time manager into choice computation. 2012-09-22 17:57:06 -07:00
Alan Mishchenko b5306c1566 Added simplification before the concurrent call to PDR. 2012-09-20 20:13:40 -07:00
Alan Mishchenko 5f09917c22 Added simplification before the concurrent call to PDR. 2012-09-20 19:51:39 -07:00
Alan Mishchenko 1f9abfd7a8 Bug fix: no need to normalize const0 node. 2012-09-17 10:02:37 -07:00
Alan Mishchenko 790ea6545f Moving binary IO streams to the vector package. 2012-09-17 01:01:47 -07:00
Alan Mishchenko 8b2b4fb6b8 Improving printouts in &gla. 2012-09-16 18:57:53 -07:00
Alan Mishchenko c15137bd3f Improving printouts in &gla. 2012-09-16 16:48:50 -07:00
Alan Mishchenko ee436f9377 Changed a few things in the refinement package of &gla. 2012-09-16 13:56:10 -07:00
Alan Mishchenko 5953beb2da Restructured the code to post-process object used during refinement in &gla. 2012-09-16 09:54:19 -07:00
Alan Mishchenko 5a4f1fe44c Made abstraction and PDR communicate in-memory rather than through a file. 2012-09-16 00:26:18 -07:00
Alan Mishchenko 69bbfa9856 Created new abstraction package from the code that was all over the place. 2012-09-15 23:27:46 -07:00
Alan Mishchenko 117bc0dbcd Prepared &gla to try abstracting and proving concurrently. 2012-09-14 21:20:37 -07:00
Alan Mishchenko 3b14c7b490 Prepared &gla to try abstracting and proving concurrently. 2012-09-14 13:31:29 -07:00
Alan Mishchenko d40af538e2 Unified print-out of property failures produced by all engines. 2012-09-09 20:46:34 -07:00
Alan Mishchenko 75a5c46b99 Added switch 'dch -r' to skip choices with structural support redundancy. 2012-09-07 00:18:54 -07:00
Alan Mishchenko 4393a5fade Added platform-independent random-number generator to 'fraig'. 2012-09-05 19:50:32 -07:00
Alan Mishchenko cd2bd70865 Added switch 'dch -r' to skip choices with structural support redundancy. 2012-09-05 19:39:25 -07:00
Alan Mishchenko f6b67d7846 Added new command &gla_shrink. 2012-09-04 23:57:58 -07:00
Alan Mishchenko 05f51cbb2a Enabled recording the name of the file GIA is coming from. 2012-09-04 13:52:42 -07:00
Alan Mishchenko 889ed19c1c Compiler warnings. 2012-08-26 09:31:43 -07:00
Alan Mishchenko f85db9dd1f Compiler warnings. 2012-08-24 21:36:09 -07:00
Alan Mishchenko 942600414d Added simulation of comb circuits with user-specified patterns in command 'sim'. 2012-08-24 11:12:51 -07:00
Alan Mishchenko 950777ed50 Fixing interpolation to run without resource limits by default. 2012-07-25 20:42:55 -07:00
Alan Mishchenko bb68d0b7f6 Removed unused files from the project. 2012-07-25 12:42:25 -07:00
Alan Mishchenko 04d1c4e476 Fixing compiler warning. 2012-07-13 16:35:52 -07:00
Alan Mishchenko 743ab55fad Upgraded &equiv3 to periodically restart simulation from the init state. 2012-07-12 18:56:26 -07:00
Alan Mishchenko b9ee5d8564 Improvements in the proof-logging SAT solver. 2012-07-11 12:45:46 -07:00
Alan Mishchenko 908d5e696c Replacing Mb/Gb to be MB/GB. 2012-07-09 22:57:03 -07:00
Alan Mishchenko 637736827a Adding several command-line arguments to 'dsat'. 2012-07-09 19:24:39 -07:00
Alan Mishchenko 6c3363f777 Adding restart to rarity simulation in sim3 and &sim3. 2012-07-08 13:23:05 -07:00
Alan Mishchenko e80bd69ed6 Adding flushing stdout after printing verbose stats. 2012-07-07 20:41:16 -07:00
Alan Mishchenko 1c33107cbb Updating project settings to have simpler include paths. 2012-07-07 20:14:12 -07:00
Alan Mishchenko ea98a2497e Fixing time primtouts throughout the code. 2012-07-07 18:41:02 -07:00
Alan Mishchenko 4760983a46 Fixing time primtouts throughout the code. 2012-07-07 18:15:08 -07:00
Alan Mishchenko 3aab724573 Fixing time primtouts throughout the code. 2012-07-07 17:46:54 -07:00
Alan Mishchenko 8b881d235a Making 'pdr', &gla, &vta print correctly in batch mode. 2012-07-07 10:44:34 -07:00
Alan Mishchenko 968b59aa3b Fixing time printouts in 'pdr'. 2012-07-07 09:22:44 -07:00
Alan Mishchenko e484231598 Fixing time printouts in 'pdr'. 2012-07-07 09:16:41 -07:00
Alan Mishchenko f4867f3377 Fixing time printouts in 'pdr'. 2012-07-07 00:20:31 -07:00
Alan Mishchenko 23467b83b6 Setting infinite default conflict limits in 'bmc', 'int', 'pdr'. 2012-07-06 18:48:35 -07:00
Alan Mishchenko 9ebcd9eca9 Various changes to enable sensitization-based refinement in &gla. 2012-07-04 14:53:07 -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 92da248e9a Disallow the circiut-based solver in &scorr to run with more than 1000 conflicts. 2012-04-24 15:49:40 -07:00
Alan Mishchenko 74d0ffee69 Misc changes. 2012-04-22 19:14:22 -07:00
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 34078de8d6 Silencing remaining gcc warnings. 2012-03-09 19:18:18 -08:00
Alan Mishchenko 66eb3cf472 Silencing remaining gcc warnings. 2012-03-09 19:08:34 -08:00
Alan Mishchenko 7fa9de2da4 Redirecting printf messages. 2012-03-02 01:31:44 -08:00
Alan Mishchenko c47dc99a94 Redirecting printf messages. 2012-03-02 01:15:40 -08:00
Alan Mishchenko d509c0c3a0 Bug fix in 'in' (look at the OR of the interpolants, rather than the last frontier, when K > 1). 2012-02-28 19:14:05 -08:00
Alan Mishchenko c17a22ef8a Disabled verbose print-out in the SAT solvers. 2012-02-26 08:51:14 -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 2d316b86e2 Silencing some of the gcc warnings. 2012-02-17 00:06:39 -08:00
Alan Mishchenko 97856d021a Silencing some of the gcc warnings. 2012-02-16 23:40:23 -08:00
Alan Mishchenko f1dba69c57 Improved memory management of proof-logging and propagated changes. 2012-02-16 14:23:52 -08:00
Alan Mishchenko a9980135a0 Isomorphism checking code. 2012-02-14 22:15:49 -08:00
Alan Mishchenko faa934e2e6 Added restarts to PDR. 2012-02-14 00:17:01 -08:00
Alan Mishchenko 77b5dc261e Added restarts to PDR. 2012-02-13 23:31:01 -08:00
Alan Mishchenko e0650dce0a Timeout crash fix in 'reachy'. 2012-02-13 21:10:15 -08:00
Alan Mishchenko 71891354b4 Bug fixes in &cec command. 2012-02-10 00:07:31 -08:00
Alan Mishchenko 16fd67f0ab Trying to fix a false-positive due to incorrect inductive termination check in 'int' when K is more than 1 (not fixed yet). 2012-02-01 14:54:32 -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 8014f25f6d Major restructuring of the code. 2012-01-21 04:30:10 -08:00