Skip to content

Commit c2d7be9

Browse files
committed
move 9.3.0 changelog into 10.0.0 changelog
1 parent a4b9778 commit c2d7be9

File tree

1 file changed

+8
-47
lines changed

1 file changed

+8
-47
lines changed

CHANGELOG

Lines changed: 8 additions & 47 deletions
Original file line numberDiff line numberDiff line change
@@ -43,6 +43,7 @@ Features
4343
- implemented method to compute new permutations from a given list of symmetry group generators
4444
- cons_orbisack, cons_orbitope_full, cons_orbitope_pp and cons_symresack now try to replace aggregated variables by active ones at the
4545
end of presolving. This should reduce the size of copies of the presolved problem
46+
- simplify expressions of nonlinear constraints in MPS and LP writing to increase chance that they are recognized as quadratic
4647

4748
Performance improvements
4849
------------------------
@@ -57,6 +58,7 @@ Performance improvements
5758
- reduce maximal fraction of diving LP iterations relative to total node LP iterations
5859
- do not allow non-root restarts when no global fixings were found
5960
- remove all fixings in applyFixings() of cons_xor.c also for an available integer variable
61+
- extended SOC detection to simple bilinear constraints, e.g., x*y >= 1
6062

6163
Examples and applications
6264
-------------------------
@@ -151,6 +153,11 @@ Interface changes
151153

152154
### New API functions
153155

156+
- SCIPdisplaySymmetryGenerators() and SCIPdialogExecDisplaySymmetry() to display generators of symmetry group
157+
- SCIPconsCreateRow() to create and return the row of a linearly representable constraint
158+
- SCIPcreateRowKnapsack(), SCIPcreateRowLinear(), SCIPcreateRowLogicor(), SCIPcreateRowSetppc(), SCIPcreateRowVarbound() to create
159+
and get the row of linearly representable constraints.
160+
- SCIPgetNResConflictConssApplied() to return the number of generalized resolution conflict constraints added to the problem
154161
- SCIPhistoryUpdateAncPseudocost(), SCIPvarUpdateAncPseudocost() for updating the ancestral pseudo cost fields in variable history
155162
- SCIPhistoryGetAncPseudocost(), SCIPhistoryGetAncPseudocostCount(), SCIPhistoryIsAncPseudocostEmpty(), SCIPgetVarAncPseudocostVal(),
156163
SCIPvarGetAncPseudocost() for retrieving the values related to ancestral pseudo cost fields in variable history
@@ -245,6 +252,7 @@ Interface changes
245252
- set default of presolving/restartminred to 0.05
246253
- set default of presolving/immrestartfac to 0.05
247254
- removed parameters propagating/symmetry/{nautymaxncells,nautymaxnnodes}
255+
- updated description of parameter misc/usesymmetry
248256

249257
### New parameters
250258

@@ -376,53 +384,6 @@ Miscellaneous
376384
Known bugs
377385
----------
378386

379-
@page RN9 Release notes for SCIP 9
380-
381-
@section RN930 SCIP 9.3.0
382-
*************************
383-
384-
Features
385-
--------
386-
387-
- simplify expressions of nonlinear constraints in MPS and LP writing to increase chance that they are recognized as quadratic
388-
389-
Performance improvements
390-
------------------------
391-
392-
- extended SOC detection to simple bilinear constraints, e.g., x*y >= 1
393-
394-
Examples and applications
395-
-------------------------
396-
397-
Interface changes
398-
-----------------
399-
400-
### New and changed callbacks
401-
402-
### New API functions
403-
- SCIPdisplaySymmetryGenerators() and SCIPdialogExecDisplaySymmetry() to display generators of symmetry group
404-
- SCIPconsCreateRow() to create and return the row of a linearly representable constraint
405-
- SCIPcreateRowKnapsack(), SCIPcreateRowLinear(), SCIPcreateRowLogicor(), SCIPcreateRowSetppc(), SCIPcreateRowVarbound() to create
406-
and get the row of linearly representable constraints.
407-
- SCIPgetNResConflictConssApplied() to return the number of generalized resolution conflict constraints added to the problem
408-
409-
### Command line interface
410-
411-
### Interfaces to external software
412-
413-
### Changed parameters
414-
415-
### New parameters
416-
417-
### Data structures
418-
419-
Fixed bugs
420-
----------
421-
422-
Miscellaneous
423-
-------------
424-
425-
- updated description of paramater misc/usesymmetry
426387

427388
@section RN924 SCIP 9.2.4
428389
*************************

0 commit comments

Comments
 (0)