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Solver factory: set_decision_procedure_time_limit does not require dynamic_cast #8409

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Aug 7, 2024
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Solver factory: set_decision_procedure_time_limit does not require dynamic_cast #8409

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20 changes: 2 additions & 18 deletions src/goto-checker/solver_factory.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -82,26 +82,13 @@
}

void solver_factoryt::set_decision_procedure_time_limit(
decision_proceduret &decision_procedure)
solver_resource_limitst &decision_procedure)
{
const int timeout_seconds =
options.get_signed_int_option("solver-time-limit");

if(timeout_seconds > 0)
{
solver_resource_limitst *solver =
dynamic_cast<solver_resource_limitst *>(&decision_procedure);
if(solver == nullptr)
{
messaget log(message_handler);
log.warning() << "cannot set solver time limit on "
<< decision_procedure.decision_procedure_text()
<< messaget::eom;
return;
}

solver->set_time_limit_seconds(timeout_seconds);
}
decision_procedure.set_time_limit_seconds(timeout_seconds);

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}

void solver_factoryt::solvert::set_decision_procedure(
Expand Down Expand Up @@ -531,7 +518,6 @@
if(options.get_bool_option("fpa"))
smt2_dec->use_FPA_theory = true;

set_decision_procedure_time_limit(*smt2_dec);
return std::make_unique<solvert>(std::move(smt2_dec));
}
else if(filename == "-")
Expand All @@ -547,7 +533,6 @@
if(options.get_bool_option("fpa"))
smt2_conv->use_FPA_theory = true;

set_decision_procedure_time_limit(*smt2_conv);
return std::make_unique<solvert>(std::move(smt2_conv));
}
else
Expand All @@ -565,7 +550,6 @@
if(options.get_bool_option("fpa"))
smt2_conv->use_FPA_theory = true;

set_decision_procedure_time_limit(*smt2_conv);
return std::make_unique<solvert>(std::move(smt2_conv), std::move(out));
}
}
Expand Down
5 changes: 3 additions & 2 deletions src/goto-checker/solver_factory.h
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ class cmdlinet;
class message_handlert;
class namespacet;
class optionst;
class solver_resource_limitst;
class stack_decision_proceduret;

class solver_factoryt final
Expand Down Expand Up @@ -81,8 +82,8 @@ class solver_factoryt final
/// Sets the timeout of \p decision_procedure if the `solver-time-limit`
/// option has a positive value (in seconds).
/// \note Most solvers silently ignore the time limit at the moment.
void
set_decision_procedure_time_limit(decision_proceduret &decision_procedure);
void set_decision_procedure_time_limit(
solver_resource_limitst &decision_procedure);

// consistency checks during solver creation
void no_beautification();
Expand Down
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