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#7468 - add option (get-info :parameters) to display solver parameters that were updated globally and distinct from defaults

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2025-02-10 11:57:14 -08:00
parent 62126fd6e2
commit c2b7b58c78
8 changed files with 62 additions and 6 deletions
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20
src/cmd_context/basic_cmds.cpp
View file

@ -433,7 +433,7 @@ class set_option_cmd : public set_get_option_cmd {
}
void set_param(cmd_context & ctx, char const * value) {
try {
try {
gparams::set(m_option, value);
env_params::updt_params();
ctx.global_params_updated();
@ -693,7 +693,7 @@ public:
m_rlimit(":rlimit") {
}
char const * get_usage() const override { return "<keyword>"; }
char const * get_descr(cmd_context & ctx) const override { return "get information."; }
char const * get_descr(cmd_context & ctx) const override { return "(get-info :?) for options."; }
unsigned get_arity() const override { return 1; }
cmd_arg_kind next_arg_kind(cmd_context & ctx) const override { return CPK_KEYWORD; }
void set_next_arg(cmd_context & ctx, symbol const & opt) override {
@ -707,7 +707,7 @@ public:
ctx.regular_stream() << "(:name \"Z3\")" << std::endl;
}
else if (opt == m_authors) {
ctx.regular_stream() << "(:authors \"Leonardo de Moura, Nikolaj Bjorner and Christoph Wintersteiger\")" << std::endl;
ctx.regular_stream() << "(:authors \"Leonardo de Moura, Nikolaj Bjorner, Lev Nachmanson and Christoph Wintersteiger\")" << std::endl;
}
else if (opt == m_version) {
ctx.regular_stream() << "(:version \"" << Z3_MAJOR_VERSION << "." << Z3_MINOR_VERSION << "." << Z3_BUILD_NUMBER
@ -731,8 +731,20 @@ public:
else if (opt == m_assertion_stack_levels) {
ctx.regular_stream() << "(:assertion-stack-levels " << ctx.num_scopes() << ")" << std::endl;
}
else if (opt == symbol(":parameters")) {
ctx.display_parameters(ctx.regular_stream());
}
else {
ctx.print_unsupported(opt, m_line, m_pos);
if (opt != symbol(":?"))
ctx.print_unsupported(opt, m_line, m_pos);
ctx.regular_stream() << "; (get-info :reason-unknown)\n";
ctx.regular_stream() << "; (get-info :status)\n";
ctx.regular_stream() << "; (get-info :version)\n";
ctx.regular_stream() << "; (get-info :authors)\n";
ctx.regular_stream() << "; (get-info :error-behavior)\n";
ctx.regular_stream() << "; (get-info :parameters)\n";
ctx.regular_stream() << "; (get-info :rlimit)\n";
ctx.regular_stream() << "; (get-info :assertion-stack-levels)\n";
}
}
};

5
src/cmd_context/cmd_context.cpp
View file

@ -1902,6 +1902,11 @@ void cmd_context::display_model(model_ref& mdl) {
}
}
void cmd_context::display_parameters(std::ostream& out) {
if (m_solver)
m_solver->display_parameters(out);
}
void cmd_context::add_declared_functions(model& mdl) {
model_params p;
if (!p.user_functions())

1
src/cmd_context/cmd_context.h
View file

@ -506,6 +506,7 @@ public:
void display_assertions();
void display_statistics(bool show_total_time = false, double total_time = 0.0);
void display_dimacs();
void display_parameters(std::ostream& out);
void reset(bool finalize = false);
void assert_expr(expr * t);
void assert_expr(symbol const & name, expr * t);