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merged

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-12-04 11:18:10 -08:00
parent ff999773b2 9754ccf8a1
commit 7d24cd4ae3
8 changed files with 35 additions and 12 deletions
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6
src/api/z3_api.h
View file

@ -1428,7 +1428,7 @@ extern "C" {
/**
\brief Set a value of a context parameter.
\sa Use #Z3_global_param_set.
\sa Z3_global_param_set
def_API('Z3_update_param_value', VOID, (_in(CONTEXT), _in(STRING), _in(STRING)))
*/
@ -1437,7 +1437,7 @@ extern "C" {
/**
\brief Return the value of a context parameter.
\sa Use #Z3_global_param_get
\sa Z3_global_param_get
def_API('Z3_get_param_value', BOOL, (_in(CONTEXT), _in(STRING), _out(STRING)))
*/
@ -1707,7 +1707,7 @@ extern "C" {
use the APIs for creating numerals and pass a numeric
constant together with the sort returned by this call.
\sa Z3_get_finite_domain_sort_size.
\sa Z3_get_finite_domain_sort_size
def_API('Z3_mk_finite_domain_sort', SORT, (_in(CONTEXT), _in(SYMBOL), _in(UINT64)))
*/

4
src/cmd_context/basic_cmds.cpp
View file

@ -307,7 +307,7 @@ class set_option_cmd : public set_get_option_cmd {
try {
gparams::set(m_option, value);
env_params::updt_params();
ctx.params().updt_params();
ctx.global_params_updated();
}
catch (gparams::exception ex) {
throw cmd_exception(ex.msg());
@ -517,7 +517,7 @@ public:
}
else {
try {
std::string val = gparams::get_value(opt);
ctx.regular_stream() << gparams::get_value(opt) << std::endl;
}
catch (gparams::exception ex) {
ctx.print_unsupported(opt);

10
src/cmd_context/cmd_context.cpp
View file

@ -342,6 +342,16 @@ cmd_context::~cmd_context() {
m_check_sat_result = 0;
}
void cmd_context::global_params_updated() {
m_params.updt_params();
if (m_solver) {
params_ref p;
if (!m_params.m_auto_config)
p.set_bool("auto_config", false);
m_solver->updt_params(p);
}
}
void cmd_context::set_produce_models(bool f) {
if (m_solver)
m_solver->set_produce_models(f);

1
src/cmd_context/cmd_context.h
View file

@ -249,6 +249,7 @@ public:
cmd_context(bool main_ctx = true, ast_manager * m = 0, symbol const & l = symbol::null);
~cmd_context();
context_params & params() { return m_params; }
void global_params_updated(); // this method should be invoked when global (and module) params are updated.
void set_logic(symbol const & s);
bool has_logic() const { return m_logic != symbol::null; }
symbol const & get_logic() const { return m_logic; }

22
src/parsers/smt2/smt2parser.cpp
View file

@ -35,6 +35,7 @@ namespace smt2 {
class parser {
cmd_context & m_ctx;
params_ref m_params;
scanner m_scanner;
scanner::token m_curr;
cmd * m_curr_cmd;
@ -2285,6 +2286,10 @@ namespace smt2 {
shrink(m_sexpr_stack, sexpr_spos);
m_symbol_stack.shrink(sym_spos);
m_num_bindings = 0;
// HACK for propagating the update of parser parameters
if (norm_param_name(s) == "set_option") {
updt_params();
}
return;
}
else {
@ -2357,9 +2362,10 @@ namespace smt2 {
}
public:
parser(cmd_context & ctx, std::istream & is, bool interactive, params_ref const & _p):
parser(cmd_context & ctx, std::istream & is, bool interactive, params_ref const & p):
m_ctx(ctx),
m_scanner(ctx, is, interactive, _p),
m_params(p),
m_scanner(ctx, is, interactive, p),
m_curr(scanner::NULL_TOKEN),
m_curr_cmd(0),
m_num_bindings(0),
@ -2397,15 +2403,19 @@ namespace smt2 {
// the following assertion does not hold if ctx was already attached to an AST manager before the parser object is created.
// SASSERT(!m_ctx.has_manager());
parser_params p(_p);
m_ignore_user_patterns = p.ignore_user_patterns();
m_ignore_bad_patterns = p.ignore_bad_patterns();
m_display_error_for_vs = p.error_for_visual_studio();
updt_params();
}
~parser() {
reset_stack();
}
void updt_params() {
parser_params p(m_params);
m_ignore_user_patterns = p.ignore_user_patterns();
m_ignore_bad_patterns = p.ignore_bad_patterns();
m_display_error_for_vs = p.error_for_visual_studio();
}
void reset() {
reset_stack();

1
src/smt/params/smt_params_helper.pyg
View file

@ -35,6 +35,7 @@ def_module_params(module_name='smt',
('arith.nl.rounds', UINT, 1024, 'threshold for number of (nested) final checks for non linear arithmetic'),
('arith.euclidean_solver', BOOL, False, 'eucliean solver for linear integer arithmetic'),
('arith.propagate_eqs', BOOL, True, 'propagate (cheap) equalities'),
('arith.propagation_mode', UINT, 2, '0 - no propagation, 1 - propagate existing literals, 2 - refine bounds'),
('arith.branch_cut_ratio', UINT, 2, 'branch/cut ratio for linear integer arithmetic'),
('arith.int_eq_branch', BOOL, False, 'branching using derived integer equations'),
('arith.ignore_int', BOOL, False, 'treat integer variables as real')))

1
src/smt/params/theory_arith_params.cpp
View file

@ -32,6 +32,7 @@ void theory_arith_params::updt_params(params_ref const & _p) {
m_arith_branch_cut_ratio = p.arith_branch_cut_ratio();
m_arith_int_eq_branching = p.arith_int_eq_branch();
m_arith_ignore_int = p.arith_ignore_int();
m_arith_bound_prop = static_cast<bound_prop_mode>(p.arith_propagation_mode());
}

2
src/tactic/core/nnf_tactic.cpp
View file

@ -120,7 +120,7 @@ tactic * mk_snf_tactic(ast_manager & m, params_ref const & p) {
tactic * mk_nnf_tactic(ast_manager & m, params_ref const & p) {
params_ref new_p(p);
new_p.set_sym("nnf_mode", symbol("full"));
new_p.set_sym("mode", symbol("full"));
TRACE("nnf", tout << "mk_nnf: " << new_p << "\n";);
return using_params(mk_snf_tactic(m, p), new_p);
}