Lev Nachmanson
|
907d310600
|
get rid of arith.nla parameter
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-27 14:33:40 -07:00 |
|
Nikolaj Bjorner
|
4b7bd3a881
|
fix #3536
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-27 12:59:24 -07:00 |
|
|
Nikolaj Bjorner
|
12f62e73d5
|
fix ordering of delayed assume eqs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-26 16:24:34 -07:00 |
|
|
Nikolaj Bjorner
|
7a04e52c41
|
fix ordering of delayed assume eqs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-26 16:22:24 -07:00 |
|
|
Nikolaj Bjorner
|
ee2e81b696
|
fix #3517
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-26 10:02:41 -07:00 |
|
|
Lev Nachmanson
|
f5b62015fc
|
change the return type of ival.var() to tv
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
ab34ef9daf
|
fix crash exposed by #3503
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
0ec12f497c
|
reduce use of m_core as attribute reference, instead pass as parameter
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
e16c62d6e2
|
don't reset core after it has been populated for the cut #3451 and presumably other bugs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
b964976b3f
|
remove debug code from theory_lra.cpp and restore gomory.cpp
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
cc74dd6373
|
emonics
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
b52150de22
|
cleanup
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
c88d5e6468
|
remove debug out
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
e50082b484
|
add tv
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
6c5d7fbe96
|
fixes in max term with tableau
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
45980694b7
|
fetch explanations earlier than setting the bound
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
4c5c17c7d8
|
fixes for #3376
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
eb0f318686
|
fix #3361
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
562be531e9
|
fix #3317
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
4dfc0d6d88
|
fix #3334
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
b41b83cd63
|
fix #3314
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
31e2a9b163
|
add scoping for variable equivalences between new monomials
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
919f687df6
|
expose settings, not all of core
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
8af245a410
|
use a simpler encoding for term indices
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
4917475f9e
|
remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
fc62ecb8d1
|
relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
1b92400801
|
remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
a80b48a597
|
relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
252eb5e856
|
remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
84933c4435
|
relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
f1f974638d
|
track variables used by nla_solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
79fefe5fb3
|
local
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
f43f1629cf
|
fix #3273
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
b67d136849
|
hide flag on registering variables
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
3e84d04719
|
fix internalize for multiplication #3119
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
0207878f5f
|
fix #3183 - change relevancy propagation to ensure that div/mod axioms are picked up
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
a0251ac745
|
do not register equality terms created in lar_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
f00c026272
|
fix #3173
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
0f779c9c0d
|
fix #3185 - move handling of to_real within def conversion
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
fad08454c1
|
remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
28c057fd7b
|
relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
6396857ee2
|
remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
3e4720abbd
|
relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
0229ab2811
|
remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
ab92c20106
|
add option branch_flip to lp_settings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
c0b49e95c4
|
use lar_solver directly to compare variable values in assume_eqs()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
c469ea2717
|
do not call get_model() from assume_eqs()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Lev Nachmanson
|
697fd37d26
|
relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
|
Nikolaj Bjorner
|
cf86e6ef73
|
disable dubious eq adapter code causing perf hit
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 16:41:01 -07:00 |
|
|
Nikolaj Bjorner
|
6ad261e24c
|
fix #3330
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-15 09:49:44 -07:00 |
|
|
Nikolaj Bjorner
|
e32020ba10
|
fix #3228
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-11 08:32:25 -07:00 |
|
|
Nikolaj Bjorner
|
7452e55698
|
fix #3190 fix #3168
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-08 12:54:03 +01:00 |
|
|
Nikolaj Bjorner
|
b8f076a072
|
fix #3121
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-03 12:59:14 -08:00 |
|
|
Nikolaj Bjorner
|
794c09425e
|
check also for offset #3099
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-02 20:58:04 -08:00 |
|
|
Nikolaj Bjorner
|
2edab50f53
|
fix #3099
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-02 20:54:20 -08:00 |
|
|
Lev Nachmanson
|
e56a5787dc
|
remove a too strict debug check and fix a bug in intervals on terms
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-02 19:47:17 -08:00 |
|
|
Nikolaj Bjorner
|
11199619a5
|
prepare for throttling gcd test and patching based on cost/success ratio
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-26 19:02:56 -08:00 |
|
|
Nikolaj Bjorner
|
833b54a12c
|
fix dotnet build
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-26 09:44:21 -08:00 |
|
|
Nikolaj Bjorner
|
198622b61a
|
fix #3081 fix #3075
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-25 02:18:01 -08:00 |
|
|
Nikolaj Bjorner
|
4f33c123c9
|
add placeholder
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-11 20:31:05 -08:00 |
|
|
Nikolaj Bjorner
|
d02d90dab2
|
add assert to catch bad lemmas
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-11 20:00:48 -08:00 |
|
|
Nikolaj Bjorner
|
ba2f587c26
|
rm eq
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-11 18:39:32 -08:00 |
|
|
Nikolaj Bjorner
|
f1abc71c35
|
fix #2962
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-10 11:44:10 -08:00 |
|
|
Lev Nachmanson
|
26eb23c05b
|
move lp_params to smt_params_helper
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-02-10 11:25:54 -08:00 |
|
|
Lev Nachmanson
|
514c3d7a3b
|
move the content of nla_params.pyg to smt_params_helper.pyg
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-02-10 11:08:35 -08:00 |
|
|
Nikolaj Bjorner
|
3f1f4e0f67
|
remove pragma once from cpp
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-08 15:41:13 -08:00 |
|
|
Nikolaj Bjorner
|
f29b455611
|
fix #2949 fix #2955 experiment with cut selection
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-08 10:34:14 -08:00 |
|
|
Nikolaj Bjorner
|
140926e7c0
|
move assume eqs until __after__ other checks, big perf regression
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-07 20:23:27 -08:00 |
|
|
Nikolaj Bjorner
|
d22ad5e819
|
na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-07 19:43:58 -08:00 |
|
|
Nikolaj Bjorner
|
b2c265496e
|
dbg
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-07 19:41:50 -08:00 |
|
|
Nikolaj Bjorner
|
02b074e28b
|
compile constraints during internalization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-07 19:28:17 -08:00 |
|
|
Lev Nachmanson
|
bbfcd00627
|
experiment with branching
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-02-07 15:40:33 -08:00 |
|
|
Lev Nachmanson
|
6027224e34
|
do not throttle lp bound propagation
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-02-07 14:21:11 -08:00 |
|
|
Nikolaj Bjorner
|
8c016abb12
|
build issues
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-07 11:16:57 -08:00 |
|
|
Nikolaj Bjorner
|
a59745c2f2
|
isolate constraints in a constraint_set
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-07 09:13:40 -08:00 |
|
|
Nikolaj Bjorner
|
ff6b3304f8
|
remove incorrect assertions
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-06 17:40:30 -08:00 |
|
|
Nikolaj Bjorner
|
200f47369d
|
some micro tuning
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-06 16:58:25 -08:00 |
|
|
Nikolaj Bjorner
|
b2a6c30100
|
warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-06 01:43:49 -08:00 |
|
|
Nikolaj Bjorner
|
3ef05ced2f
|
tuning
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-05 19:36:07 -08:00 |
|
|
Nikolaj Bjorner
|
2d59b81353
|
delay evaluation of model, throttle propagation, introduce LUT results into cutset
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-05 12:33:42 -08:00 |
|
|
Nikolaj Bjorner
|
7b2f6791bc
|
bp
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-05 07:10:23 -08:00 |
|
|
Lev Nachmanson
|
0d95c780d1
|
remove an unnecessary check
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-02-04 14:51:15 -08:00 |
|
|
Nikolaj Bjorner
|
876bd80bea
|
fix model generation for underspecified operators in theory_lra
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-04 14:07:24 -08:00 |
|
|
Lev Nachmanson
|
06173aa4d7
|
do not use nl variables in random_update()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-02-04 11:51:37 -08:00 |
|
|
Nikolaj Bjorner
|
18df6ce1fe
|
remove stdout print
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-03 08:19:34 -08:00 |
|
|
Nikolaj Bjorner
|
28c827fb69
|
fix #2919
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-02 14:49:35 -08:00 |
|
|
Nikolaj Bjorner
|
ece041baf8
|
randomize branch direction (outside of int_solver for now)
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-01 10:32:49 -08:00 |
|
|
Nikolaj Bjorner
|
d4a24aff1e
|
local
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-01-31 17:08:52 -08:00 |
|
|
Lev Nachmanson
|
35aa98436f
|
fix term columns after rounding in cube()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-30 14:29:36 -08:00 |
|
|
Nikolaj Bjorner
|
ff5bdd6f1f
|
speed up freedom interval computation
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-01-28 15:21:39 -08:00 |
|
|
Lev Nachmanson
|
75d1e8e929
|
return l_undef in get_phase() if lpvar is not available
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 12:06:56 -08:00 |
|
|
Nikolaj Bjorner
|
f161bdaf8f
|
fix #2898
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-01-28 10:30:57 -08:00 |
|
|
Lev Nachmanson
|
d3a4b7c44b
|
correct handling of int terms in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
|
Lev Nachmanson
|
052814d165
|
NB fix in theory_lra mk_bound
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
|
Lev Nachmanson
|
fd1e0e4d80
|
fixes for mixed case
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
|
Lev Nachmanson
|
0e86c567cc
|
prepare the mixed case
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
|
Lev Nachmanson
|
b577544830
|
make grobner quota a parameter
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
|
Lev Nachmanson
|
00e1049ff2
|
move some grobner settings to pdd_solver.m_config
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
|
Lev Nachmanson
|
bb6511b425
|
add parameters to control grobner's explosure
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
|
Lev Nachmanson
|
d1e9998332
|
add a config parameter to grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|