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testing memory defragmentation, prefetch, delay ate

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2018-04-27 17:59:03 +02:00
parent cd35caff52
commit 563f337997
17 changed files with 320 additions and 64 deletions
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src/sat/sat_params.pyg
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@ -6,9 +6,11 @@ def_module_params('sat',
('phase.caching.on', UINT, 400, 'phase caching on period (in number of conflicts)'),
('phase.caching.off', UINT, 100, 'phase caching off period (in number of conflicts)'),
('phase.sticky', BOOL, False, 'use sticky phase caching for local search'),
('propagate.prefetch', BOOL, True, 'prefetch watch lists for assigned literals'),
('restart', SYMBOL, 'luby', 'restart strategy: luby or geometric'),
('restart.initial', UINT, 100, 'initial restart (number of conflicts)'),
('restart.max', UINT, UINT_MAX, 'maximal number of restarts.'),
('restart.fast', BOOL, False, 'use fast restart strategy.'),
('restart.factor', DOUBLE, 1.5, 'restart increment factor for geometric strategy'),
('variable_decay', UINT, 120, 'multiplier (divided by 100) for the VSIDS activity increement'),
('inprocess.max', UINT, UINT_MAX, 'maximal number of inprocessing passes'),
@ -24,6 +26,7 @@ def_module_params('sat',
('gc.small_lbd', UINT, 3, 'learned clauses with small LBD are never deleted (only used in dyn_psm)'),
('gc.k', UINT, 7, 'learned clauses that are inactive for k gc rounds are permanently deleted (only used in dyn_psm)'),
('gc.burst', BOOL, True, 'perform eager garbage collection during initialization'),
('gc.defrag', BOOL, True, 'defragment clauses when garbage collecting'),
('simplify.delay', UINT, 0, 'set initial delay of simplification by a conflict count'),
('minimize_lemmas', BOOL, True, 'minimize learned clauses'),
('dyn_sub_res', BOOL, True, 'dynamic subsumption resolution for minimizing learned clauses'),