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Nlsat simplify (#7227)

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* dev branch for simplification

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* bug fixes

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* bugfixes

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix factorization

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* separate out simplification functionality

* reorder initialization

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* reorder initialization

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* Update README.md

* initial warppers for seq-map/seq-fold

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* expose fold as well

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add C++ bindings for sequence operations

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add abs function to API

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add parameter validation to ternary and 4-ary functions for API #7219

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add pre-processing and reorder

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add pre-processing and reorder

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

---------

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-05-14 22:19:33 -07:00 • committed by GitHub
parent e036a5bd9b
commit 8fe357f1f2
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13 changed files with 1275 additions and 844 deletions
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7
src/util/small_object_allocator.cpp
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@ -28,6 +28,7 @@ Revision History:
# include <iostream>
#endif
small_object_allocator::small_object_allocator(char const * id) {
for (unsigned i = 0; i < NUM_SLOTS; i++) {
m_chunks[i] = nullptr;
@ -98,7 +99,9 @@ void small_object_allocator::deallocate(size_t size, void * p) {
void * small_object_allocator::allocate(size_t size) {
if (size == 0) return nullptr;
if (size == 0)
return nullptr;
#if defined(Z3DEBUG) && !defined(_WINDOWS)
@ -109,6 +112,8 @@ void * small_object_allocator::allocate(size_t size) {
if (size >= SMALL_OBJ_SIZE - (1 << PTR_ALIGNMENT)) {
return memory::allocate(size);
}
#ifdef Z3DEBUG
size_t osize = size;
#endif