Lev Nachmanson
|
696c95e1cf
|
remove duplicate lines
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
a38f58e49f
|
simplify tang lemma
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
|
9c8d5ddffb
|
enable test_tangent_lemma_reg
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
30d35488d8
|
get_rid or inf eps
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
|
8980aff7f3
|
fix the build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
1b07ad0952
|
fix errors with dependency manager reset
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
6bc5400c5d
|
add deps from fixed vars
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
e17214c1c2
|
return the minimal dependencies for the case of a fixed to zero var in pdd_expr()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
379a1927e6
|
fix a bug in nexvar()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
f0b530b0e4
|
experiment with substituting zeros in Horner&Grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
45c0f2225c
|
allow unlimited number of Grobner calls
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
|
06203d227e
|
cleanup the grobner config init
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
f2884088cc
|
add quota to Grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
7ad95aa5d2
|
Nikolaj fixes pdd_manager::reduce() to work with the changed order
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
|
7a2dc6e69e
|
disable pdd_solver::invariant()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
d9af0b1a01
|
Nikolaj implemented lm_lt on dd::pdd
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
d6a246777a
|
Nikolaj implemented lm_lt on dd::pdd
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 |
|
Lev Nachmanson
|
cca19ef1a7
|
unit tests for dd_pdd ordering
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
61da9a8aeb
|
test the new order on pdd
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
ec1b14a2f0
|
fix a bug in gt_on_powers_mul_same_degree()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
35efc91aff
|
fix a bug in gt_on_powers_mul_same_degree()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
2b7393778e
|
apply hardcoded thresholds
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
976f10c613
|
rebase with Z3Prover
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
a83425bec6
|
clean up a trace statement
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
11995e58f4
|
clean up a trace statement
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
20af3dd675
|
add options to substitute vars in Horner and Grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
8596fb2ae6
|
cleaner code in add row to gb
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
ca9ed38ff5
|
add dependencies only for fixed variablse in add_row_to_pdd_grobner()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
8ed22c77aa
|
merge changes from no_deps_gb branch
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
a67f0bbb46
|
fix in the interval calculations
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
496a8c17aa
|
remove nex grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
2334ed5b66
|
disable nex grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
f4165fe5cf
|
avoid a warning and rebase with Z3Prover
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
d310ae9060
|
rebase with Z3Prover
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Nikolaj Bjorner
|
7eac995824
|
misc fixes to grobner state (#109)
* fixes to use list bookkeeping
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix reset logic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix non-termination bug in simplifier
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* missing reset of values
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add configuration to throttle memory usage
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix misc. invariant violations
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* multiple linear constraints seem to be violated
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-01-28 10:04:21 -08:00 |
|
Nikolaj Bjorner
|
a9a602c1aa
|
memory throttling (#108)
* fixes to use list bookkeeping
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix reset logic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix non-termination bug in simplifier
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* missing reset of values
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add configuration to throttle memory usage
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
361964f173
|
fix arith errors add_row for nex grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Nikolaj Bjorner
|
c5187902ad
|
reset also m_values (#107)
* fixes to use list bookkeeping
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix reset logic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix non-termination bug in simplifier
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* missing reset of values
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
e8f29b3144
|
fix init for nex_grobner()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
c6e5d434b2
|
create scalars for fixed variables in rows for grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
279bcb733d
|
expose grobner statistics
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
83fa083def
|
expose grobner statistics
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Nikolaj Bjorner
|
f212ba97de
|
non-termination fix (#106)
* fixes to use list bookkeeping
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix reset logic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix non-termination bug in simplifier
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-01-28 10:04:21 -08:00 |
|