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17685 commits 23 branches 48 tags 157 MiB
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870 commits

Author SHA1 Message Date
Lev Nachmanson 0fb65dea3f rm square_sparse_matrix 2023-03-08 10:27:05 -08:00
Lev Nachmanson 178135486c rm scaler 2023-03-08 10:27:05 -08:00
Lev Nachmanson 6eedbd4f35 rm lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson e04e726f45 rm lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson d00fcc87c9 Revert "rm dealing with doubles" 
This reverts commit 547254abe7.
 2023-03-08 10:27:05 -08:00
Lev Nachmanson a4189186cc rm dealing with doubles 2023-03-08 10:27:05 -08:00
Lev Nachmanson 6201eda055 rm breakpoints 2023-03-08 10:27:05 -08:00
Lev Nachmanson 73224adc48 cleanup 2023-03-08 10:27:05 -08:00
Lev Nachmanson 377ceba6d5 rm lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson 6132bf93f7 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson bfe73c01a6 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson 1da4c018e4 rm lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson 62bd3bd1e6 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson 5f03c93270 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson 9a7c99da33 rm lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson c251151d66 rm_lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson 25f103db1a rm_lp 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson 527f0d1242 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson a38be43264 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson 97c1ba4641 rm get_column_in_lu_mode 2023-03-08 10:27:05 -08:00
Lev Nachmanson ea16f6608c before rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson 92fe8c5968 restore the previous state 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-03 18:30:17 -08:00
Lev Nachmanson ff1dc0424c rm lp_solver 2023-03-03 16:32:49 -08:00
Lev Nachmanson 2dd30fa350 rm lp_primal_simplex 2023-03-03 15:44:50 -08:00
Lev Nachmanson 8989e10e71 rm lp_dual_simplex 2023-03-03 15:41:30 -08:00
Lev Nachmanson d2e8297d41 remove includes of lp_dual_simplex 2023-03-03 15:38:47 -08:00
Lev Nachmanson 2ec09944d7 removals 2023-03-03 15:32:44 -08:00
Lev Nachmanson 8db2f1409b lp_dual_simplex.cpp removed from CMakeLists.txt 2023-03-03 15:27:57 -08:00
Lev Nachmanson cd24c99739 remove a lp_primal_simplex.cpp from CMakeLists 2023-03-03 15:26:06 -08:00
Lev Nachmanson f986ac6a75 remove mps_reader 2023-03-03 14:50:10 -08:00
Nikolaj Bjorner 5974a2dc58 remove m_b from lar_core_solver 
the column vector is pure overhead for the way the lar solver uses lp.
Some other solver modules use column vectors b and integrate with the lp_core_solver_base. The interaction model should be reviewed.
Unused solvers should be removed to make it easier to maintain this code.
 2023-02-28 17:40:08 -08:00
Nikolaj Bjorner 7c08e53e94 fixes for #6590 2023-02-15 15:11:44 -08:00
Nikolaj Bjorner 8ce0c56ff5 fix #6590 2023-02-15 08:36:01 -08:00
Nikolaj Bjorner a976b781a0 fix #6585 2023-02-14 15:33:17 -08:00
Nikolaj Bjorner 3dc91de531 fix #6582 2023-02-13 13:21:30 -08:00
Nikolaj Bjorner 741634b703 compiler warning fix 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-02-02 19:26:51 -08:00
Nikolaj Bjorner 682e868129 initialize field 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-02-01 10:18:14 -08:00
Nikolaj Bjorner 0f86a00229 use setter method to easier track updates to settings. 2023-02-01 10:18:14 -08:00
Nikolaj Bjorner 304b316314 move bounded division lemmas to nla solver/ nla_divisions. 2023-01-30 11:11:04 -08:00
Nikolaj Bjorner 03ca330926 fix division filter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-01-30 08:23:17 -08:00
Nikolaj Bjorner 2c4a9c2f5c fix division filter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-01-30 08:20:26 -08:00
Nikolaj Bjorner 8e37e2f913 handle non-linear division axioms, consolidate backtracking state in nla_core 
this update enables new incremental linear axioms based on division terms.
It also consolidates some of the backtracking state in nla_core / emons to use stack traces instead of custom backtracking state.
 2023-01-29 17:22:57 -08:00
Nikolaj Bjorner 8ea49eed8e convert reduce-args to a simplifier 
- convert reduce-args to a simplifier. Currently exposed as reduce-args2 tactic until the old tactic code gets removed.
- bug fixes in model_reconstruction trail
  - allow multiple defs to be added with same pool of removed formulas
  - fix tracking of function symbols instead of expressions to filter replay
- add nla_divisions to track (cheap) divisibility lemmas.
-
 2023-01-28 20:12:14 -08:00
Nikolaj Bjorner ae24b73b19 bugfixes to incremental linearization for expanding power 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-01-26 21:19:45 -08:00
Nikolaj Bjorner 8be43ca68b reshuffle pre-conditions for powers 2023-01-25 13:51:19 -08:00
Nikolaj Bjorner e41dd91893 add module for handling axioms for powers 2023-01-25 13:34:13 -08:00
Nikolaj Bjorner 2ae476416c initial outline of exponentiation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-01-23 17:38:34 -08:00
Nikolaj Bjorner eb751bec4c fix riscv/aarch/powerpc build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-01-22 23:57:59 -08:00
Nikolaj Bjorner 806a4772bc revert effect of filtering unsupported 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-01-20 17:28:24 -08:00
Nuno Lopes a2cc504d4a remove a couple more std::endl 2023-01-03 09:49:58 +00:00