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add feature to display benchmark in format seen by SAT solver

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-09-21 18:32:46 -05:00
parent f5db69529a
commit cab4e4b461
9 changed files with 38 additions and 8 deletions
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14
src/cmd_context/cmd_context.cpp
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@ -1545,6 +1545,20 @@ void cmd_context::reset_assertions() {
}
void cmd_context::display_dimacs() {
if (m_solver) {
try {
gparams::set("sat.dimacs.display", "true");
m_solver->check_sat(0, nullptr);
}
catch (...) {
gparams::set("sat.dimacs.display", "false");
throw;
}
gparams::set("sat.dimacs.display", "false");
}
}
void cmd_context::display_model(model_ref& mdl) {
if (mdl) {
model_params p;

1
src/cmd_context/cmd_context.h
View file

@ -419,6 +419,7 @@ public:
void display_assertions();
void display_statistics(bool show_total_time = false, double total_time = 0.0);
void display_dimacs();
void reset(bool finalize = false);
void assert_expr(expr * t);
void assert_expr(symbol const & name, expr * t);

15
src/cmd_context/extra_cmds/dbg_cmds.cpp
View file

@ -31,7 +31,6 @@ Notes:
#include "ast/rewriter/var_subst.h"
#include "util/gparams.h"
#ifndef _EXTERNAL_RELEASE
BINARY_SYM_CMD(get_quantifier_body_cmd,
"dbg-get-qbody",
@ -343,10 +342,19 @@ public:
}
};
#endif
class print_dimacs_cmd : public cmd {
public:
print_dimacs_cmd():cmd("display-dimacs") {}
virtual char const * get_usage() const { return ""; }
virtual char const * get_descr(cmd_context & ctx) const { return "print benchmark in DIMACS format"; }
virtual unsigned get_arity() const { return 0; }
virtual void prepare(cmd_context & ctx) {}
virtual void execute(cmd_context & ctx) { ctx.display_dimacs(); }
};
void install_dbg_cmds(cmd_context & ctx) {
#ifndef _EXTERNAL_RELEASE
ctx.insert(alloc(print_dimacs_cmd));
ctx.insert(alloc(get_quantifier_body_cmd));
ctx.insert(alloc(set_cmd));
ctx.insert(alloc(pp_var_cmd));
@ -369,5 +377,4 @@ void install_dbg_cmds(cmd_context & ctx) {
ctx.insert(alloc(instantiate_cmd));
ctx.insert(alloc(instantiate_nested_cmd));
ctx.insert(alloc(set_next_id));
#endif
}