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19512 commits

Author SHA1 Message Date
Lev Nachmanson
fd3bd088a4 remove some warnings 2025-02-11 12:23:00 -10:00
Lev Nachmanson
9a96aa94e6 test
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
bef313f7a0 test 2025-02-11 12:23:00 -10:00
Lev Nachmanson
7ecac27335 fix a bug in dio 2025-02-11 12:23:00 -10:00
Lev Nachmanson
b0383da8f2 fix a bug in dio 2025-02-11 12:23:00 -10:00
Lev Nachmanson
7fe703e229 simplify column
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
8d747865ae cosmetics
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
deac00ada3 persist dio handler
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
2c8a6f83e4 change int_solver to call find_cube and hnf_cut, conditionally
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
39da4f6dbd remove an assert
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
28d41783b8 fix the build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
397fdf657d fix the build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
63980f3bfd fixes in dio branching
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
6bc7662580 passes z3test 2025-02-11 12:23:00 -10:00
Lev Nachmanson
174185582a collect the explanation correctly 2025-02-11 12:23:00 -10:00
Lev Nachmanson
bc0fdfe158 remove dead code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
c300843585 cancel bugs fixes
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
e4f3b5753f solving regressions/smt2/b1.smt2 2025-02-11 12:23:00 -10:00
Lev Nachmanson
71c433908c work on incremental version
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
d68ebeeb9f use var_register in dioph_eq
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
480c48f93d document dioph_eq
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
02a509b6e8 remove a global debug variable
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
acc2149270 remove redundant m_row_index from entry
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
d4390731f9 take dependencies from open_ml
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
3fcc5a2227 fixes in tigthening
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
9164672d42 check feasibility immediately after tightening a bound
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
58e57352c2 implement explain() 2025-02-11 12:23:00 -10:00
Lev Nachmanson
b30272feed add missing explanations
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
e0a08f16d3 fix the build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
30f5599064 use fixed vars to explain tightening
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
36293ac773 test that pivoting is correct in dioph_eq.cpp 2025-02-11 12:23:00 -10:00
Lev Nachmanson
0db0efce9f print output file name
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
8904a50103 fix the build 2025-02-11 12:23:00 -10:00
Lev Nachmanson
5f5f1d4fd1 init m_e_matrix on terms instead of the tableau
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
392c24a145 throttle dioph equalities
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
128d5b4fa0 change type of m_e_matrix
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
a63e0d801e add a template instantiotion
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
0f03e7560d handle empty rows in m_e_matrix
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
ba7268c895 vector access bugs
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
66f88206f5 bug fixes with tableau
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
62ea6fbe98 bug fixes
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
ac491989b8 bug fixes
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
536c51f600 debug dio with static matrix 2025-02-11 12:23:00 -10:00
Lev Nachmanson
28fbc810e6 unifying vectors into eprime_entry 2025-02-11 12:23:00 -10:00
Lev Nachmanson
42bdc893a9 dio with static_matrix initial setup
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
9e8b17b5f8 do not use conflicts with fresh vars to create branches
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
eaf2f7f165 remove disabling return 2025-02-11 12:23:00 -10:00
Lev Nachmanson
8aeba62802 remove more warnings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
552a504f72 remove a warning
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
4bd815852d fix ubuntu's build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00