Lev Nachmanson
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9e8b17b5f8
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do not use conflicts with fresh vars to create branches
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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eaf2f7f165
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remove disabling return
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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8aeba62802
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remove more warnings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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552a504f72
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remove a warning
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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4bd815852d
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fix ubuntu's build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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ea50208ad6
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prepare using fresh vars in cuts
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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06faf03eaa
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use cuts from proofs, remove gcc warnings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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2ebb957cc8
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enable cuts from proofs
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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44fd0e48a8
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fixes in dio
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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a8e667c643
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do not eliminate fresh variables when tightening
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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52b0b8d5d5
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fixed dio
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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5ac428fcc9
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comment out global_max_change
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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89e4f59df2
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debug dio
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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798f0e2e8a
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test tightening with S
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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193116bf84
|
handle sat with tightening
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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b1be8c0957
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cosmetics
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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5db46c1d81
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use u_dependency in eprime_pair
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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1408fe60ab
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work on tighten_with_S
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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f0b5cd1066
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remove a throw
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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be8f3e9c3e
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bug fix
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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0b1e923d2a
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small optimization
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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66c6bad01c
|
optimize dio changes
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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18c75e6333
|
less eager dio
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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bbeecc6f7c
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fix the build
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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3d5ee82bd1
|
handle zero rows correctly
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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78a58b06aa
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dio passes regression\smt2 tests with limited functionality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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245d448c66
|
fix term_o init
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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a796d48264
|
debug dio
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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df18885f97
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debug dio
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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cd13890650
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fix in substitution of fresh variables, clean column.h
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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f5e646cbcb
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bug fix in init and getting explanations
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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59e2dab69a
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create a conflict explanation
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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52653e6e43
|
a version with less pointers: got a conflict
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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5a36e02c58
|
in the middle
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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122e0135d2
|
use std::list
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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3b22d3b19d
|
fix the crash
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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abf29b57aa
|
crash
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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a5dd59fdfb
|
fix the build
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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a1a01b9da6
|
move some functionality from int_solver to int_solver::imp
|
2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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889292472e
|
fix the build
|
2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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3d6cc64e2e
|
prepare for calling diophantine equations
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2025-02-11 12:23:00 -10:00 |
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Lev Nachmanson
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097a25ebfe
|
add parameter to control calling diophantine equations
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2025-02-11 12:23:00 -10:00 |
|
Nikolaj Bjorner
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648cf9602e
|
fix uninitialized variable warnings
|
2025-01-14 13:54:05 -08:00 |
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Lev Nachmanson
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27cc928631
|
try m_fixed_var_eh
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2025-01-14 07:11:53 -10:00 |
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Nikolaj Bjorner
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89ed4d6c8b
|
use monomial variable, not the fixed variable
|
2025-01-14 07:27:59 -08:00 |
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Nikolaj Bjorner
|
c01336553e
|
move fixed variable propagation to nla_core/monomial_bounds
|
2025-01-13 18:18:53 -08:00 |
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Nikolaj Bjorner
|
8d2b9b41fd
|
fix compiler warnings
|
2025-01-12 13:39:13 -08:00 |
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Nikolaj Bjorner
|
85356c5548
|
enable propagation when there are changed columns
- to fix bug reported by Nikhil Swamy/F*
- deal with some compiler warnings by adding annotations
|
2025-01-12 13:30:31 -08:00 |
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Nikolaj Bjorner
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9a237d55ca
|
fix misc build warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2025-01-11 17:41:24 -08:00 |
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Nikolaj Bjorner
|
270c127407
|
sketch fixed variable callback mechanism
|
2025-01-08 12:50:46 -08:00 |
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