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Author SHA1 Message Date
Lev Nachmanson 86e39f3140 try markovich number 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-07 22:39:52 -08:00
Lev Nachmanson 07a1a880f2 try markovich number 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-07 22:27:25 -08:00
Lev Nachmanson 9c4327a1fa test 2025-02-07 15:15:25 -10:00
Lev Nachmanson ac48ff50fb try another sort in tightening 2025-02-07 14:54:26 -10:00
Lev Nachmanson c12625d2c8 try sorting terms before tightening 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-07 12:56:20 -10:00
Lev Nachmanson 470ea5ea59 remove the fresh definition when removing its column 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-06 16:50:24 -10:00
Lev Nachmanson 67318e238f comment change 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-06 13:41:14 -10:00
Lev Nachmanson df88e3aa4a stricter is_in_sync paying attenion to m_row2fresh_defs 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-06 13:16:42 -10:00
Lev Nachmanson 28cc740c39 throttle the branching in dio 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-06 14:28:11 -08:00
Lev Nachmanson f64edb6c74 ignore large changed_columns 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-06 05:45:50 -10:00
Lev Nachmanson 78fea66703 fix assert 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-05 18:24:00 -10:00
Lev Nachmanson 46a7ad689b avoid usisg indexed_vector for term operations 2025-02-05 17:54:58 -10:00
Lev Nachmanson 30064d4bcb disallow duplicates in a queue 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-05 15:41:24 -08:00
Lev Nachmanson e419e58ce8 add stats on m_dio_branching_conflicts 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-05 10:42:33 -10:00
Lev Nachmanson f5150ec589 call normalize_e_by_gcd() only when moving an entry from F to S 2025-02-04 12:38:16 -10:00
Lev Nachmanson 4a953eb1e4 rebase with master 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 19:21:24 -10:00
Lev Nachmanson a38c9be60d make dio less aggressive, allow other cuts 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:39:09 -10:00
Lev Nachmanson 993e12de24 register m_added_terms in m_changed_terms 2025-02-03 13:39:08 -10:00
Lev Nachmanson 2ed8cd0b9a out of bounds fixes 2025-02-03 13:39:08 -10:00
Lev Nachmanson bdfa6bed61 use m_chandedNterms to tighten terms 2025-02-03 13:39:08 -10:00
Lev Nachmanson 34eb121bfe remove struct entry 2025-02-03 13:39:06 -10:00
Lev Nachmanson 49e3dd6731 optimise l terms addition 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:39:06 -10:00
Lev Nachmanson 78694eb07e use the trail to undo add_term 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:39:06 -10:00
Lev Nachmanson fb6d10078c fix the debug build 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:39:06 -10:00
Lev Nachmanson d8f332b8a7 optimise rewrite_eqs to avoid fresh variables 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:39:05 -10:00
Lev Nachmanson 3c4954d18e make rewrite_eq boolean, and relax an ASSERT 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:39:05 -10:00
Lev Nachmanson 179e602c1e clean up fresh definitions on a pop 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:39:05 -10:00
Lev Nachmanson 81bcb58db7 debug dio 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:39:04 -10:00
Lev Nachmanson 43dc43e5cd don't store fresh definitions in m_e_matrix 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:38:56 -10:00
Lev Nachmanson a3747f5bc9 cleanup 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:38:01 -10:00
Lev Nachmanson f5ef569875 remove recalculated entries from S 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:38:00 -10:00
Lev Nachmanson 8e071bcf3c fix out of bounds bug 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:38:00 -10:00
Lev Nachmanson ff6f7ed854 substitute variables with a queue on the recalculated entries 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:38:00 -10:00
Lev Nachmanson 634e541648 simplify dio handler by using bijection m_k2s 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:37:59 -10:00
Lev Nachmanson b208756769 use entry_status for FRESH entries 2025-02-03 13:37:59 -10:00
Lev Nachmanson 64d77d9cfe fix some warnings 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:37:58 -10:00
Lev Nachmanson c73e99ddf4 fix some warnings 2025-02-03 13:37:57 -10:00
Lev Nachmanson 16b41174a2 remove var_register_dio.h 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:37:56 -10:00
Lev Nachmanson f11dfc5680 test dio 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:37:56 -10:00
Lev Nachmanson 3028465b32 debug dio 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:37:54 -10:00
Lev Nachmanson 8d72371778 bug fixes 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:37:54 -10:00
Lev Nachmanson 21268f9577 refine trail iterations with lar.m_terms 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:37:54 -10:00
Lev Nachmanson 55c983dffb introdure lar_term.ext_coeffs(), dio passes some tests 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:37:47 -10:00
Lev Nachmanson e8f806a2de debug dio 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:33:31 -10:00
Lev Nachmanson 5cdcf3a372 cleanup 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:33:31 -10:00
Lev Nachmanson c750edf073 debug dio 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:33:31 -10:00
Lev Nachmanson 039ce4f910 fix ubuntu build in dio 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:33:31 -10:00
Lev Nachmanson c263b15924 track changed columns in dio\ 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:33:31 -10:00
Lev Nachmanson 2c541924ef use std_vector more and getting NOT_IMPLEMENTING in C:\dev\z3\src\math\lp\dioph_eq.cpp 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:33:30 -10:00
Lev Nachmanson 5e23e778f4 work on incremental dio 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-03 13:33:30 -10:00