void SMTConfig::parseConfig ( char * f )
{
FILE * filein = NULL;
// Open configuration file
if ( ( filein = fopen( f, "rt" ) ) == NULL )
{
// No configuration file is found. Print out
// the current configuration
// cerr << "# " << endl;
cerr << "# WARNING: No configuration file " << f << ". Dumping default setting to " << f << endl;
ofstream fileout( f );
printConfig( fileout );
fileout.close( );
}
else
{
int line = 0;
while ( !feof( filein ) )
{
line ++;
char buf[ 128 ];
char * res = fgets( buf, 128, filein );
(void)res;
// Stop if finished
if ( feof( filein ) )
break;
// Skip comments
if ( buf[ 0 ] == '#' )
continue;
char tmpbuf[ 32 ];
// GENERIC CONFIGURATION
if ( sscanf( buf, "incremental %d\n" , &incremental ) == 1 );
else if ( sscanf( buf, "produce_stats %d\n" , &produce_stats ) == 1 );
else if ( sscanf( buf, "produce_models %d\n" , &produce_models ) == 1 );
else if ( sscanf( buf, "produce_proofs %d\n" , &produce_proofs ) == 1 );
else if ( sscanf( buf, "produce_inter %d\n" , &produce_inter ) == 1 );
else if ( sscanf( buf, "regular_output_channel %s\n" , tmpbuf ) == 1 )
setRegularOutputChannel( tmpbuf );
else if ( sscanf( buf, "diagnostic_output_channel %s\n", tmpbuf ) == 1 )
setDiagnosticOutputChannel( tmpbuf );
else if ( sscanf( buf, "dump_formula %d\n" , &dump_formula ) == 1 );
else if ( sscanf( buf, "verbosity %d\n" , &verbosity ) == 1 );
else if ( sscanf( buf, "certification_level %d\n" , &certification_level ) == 1 );
else if ( sscanf( buf, "certifying_solver %s\n" , certifying_solver ) == 1 );
// SAT SOLVER CONFIGURATION
else if ( sscanf( buf, "sat_theory_propagation %d\n" , &(sat_theory_propagation)) == 1 );
else if ( sscanf( buf, "sat_polarity_mode %d\n" , &(sat_polarity_mode)) == 1 );
else if ( sscanf( buf, "sat_initial_skip_step %lf\n" , &(sat_initial_skip_step)) == 1 );
else if ( sscanf( buf, "sat_skip_step_factor %lf\n" , &(sat_skip_step_factor)) == 1 );
else if ( sscanf( buf, "sat_restart_first %d\n" , &(sat_restart_first)) == 1 );
else if ( sscanf( buf, "sat_restart_increment %lf\n" , &(sat_restart_inc)) == 1 );
else if ( sscanf( buf, "sat_use_luby_restart %d\n" , &(sat_use_luby_restart)) == 1 );
else if ( sscanf( buf, "sat_learn_up_to_size %d\n" , &(sat_learn_up_to_size)) == 1 );
else if ( sscanf( buf, "sat_temporary_learn %d\n" , &(sat_temporary_learn)) == 1 );
else if ( sscanf( buf, "sat_preprocess_booleans %d\n" , &(sat_preprocess_booleans)) == 1 );
else if ( sscanf( buf, "sat_preprocess_theory %d\n" , &(sat_preprocess_theory)) == 1 );
else if ( sscanf( buf, "sat_centrality %d\n" , &(sat_centrality)) == 1 );
else if ( sscanf( buf, "sat_trade_off %d\n" , &(sat_trade_off)) == 1 );
else if ( sscanf( buf, "sat_minimize_conflicts %d\n" , &(sat_minimize_conflicts)) == 1 );
else if ( sscanf( buf, "sat_dump_cnf %d\n" , &(sat_dump_cnf)) == 1 );
else if ( sscanf( buf, "sat_dump_rnd_inter %d\n" , &(sat_dump_rnd_inter)) == 1 );
else if ( sscanf( buf, "sat_lazy_dtc %d\n" , &(sat_lazy_dtc)) == 1 );
else if ( sscanf( buf, "sat_lazy_dtc_burst %d\n" , &(sat_lazy_dtc_burst)) == 1 );
// PROOF PRODUCTION CONFIGURATION
else if ( sscanf( buf, "proof_reduce %d\n" , &(proof_reduce)) == 1 );
else if ( sscanf( buf, "proof_ratio_red_solv %lf\n" , &(proof_ratio_red_solv)) == 1 );
else if ( sscanf( buf, "proof_red_time %lf\n" , &(proof_red_time)) == 1 );
else if ( sscanf( buf, "proof_red_trans %d\n" , &(proof_red_trans)) == 1 );
else if ( sscanf( buf, "proof_reorder_pivots %d\n" , &(proof_reorder_pivots)) == 1 );
else if ( sscanf( buf, "proof_remove_mixed %d\n" , &(proof_remove_mixed)) == 1 );
else if ( sscanf( buf, "proof_use_sym_inter %d\n" , &(proof_use_sym_inter)) == 1 );
else if ( sscanf( buf, "proof_certify_inter %d\n" , &(proof_certify_inter)) == 1 );
// EUF SOLVER CONFIGURATION
else if ( sscanf( buf, "uf_disable %d\n" , &(uf_disable)) == 1 );
else if ( sscanf( buf, "uf_theory_propagation %d\n" , &(uf_theory_propagation)) == 1 );
// BV SOLVER CONFIGURATION
else if ( sscanf( buf, "bv_disable %d\n" , &(bv_disable)) == 1 );
else if ( sscanf( buf, "bv_theory_propagation %d\n" , &(bv_theory_propagation)) == 1 );
// DL SOLVER CONFIGURATION
else if ( sscanf( buf, "dl_disable %d\n" , &(dl_disable)) == 1 );
else if ( sscanf( buf, "dl_theory_propagation %d\n" , &(dl_theory_propagation)) == 1 );
// LRA SOLVER CONFIGURATION
else if ( sscanf( buf, "lra_disable %d\n" , &(lra_disable)) == 1 );
else if ( sscanf( buf, "lra_theory_propagation %d\n" , &(lra_theory_propagation)) == 1 );
else if ( sscanf( buf, "lra_poly_deduct_size %d\n" , &(lra_poly_deduct_size)) == 1 );
else if ( sscanf( buf, "lra_gaussian_elim %d\n" , &(lra_gaussian_elim)) == 1 );
else if ( sscanf( buf, "lra_integer_solver %d\n" , &(lra_integer_solver)) == 1 );
else if ( sscanf( buf, "lra_check_on_assert %d\n" , &(lra_check_on_assert)) == 1 );
else
{
opensmt_error2( "unrecognized option ", buf );
}
}
// Close
fclose( filein );
}
if ( produce_stats ) stats_out.open( "stats.out" );
}
void Config::parseConfig ( char * f )
{
FILE * filein = NULL;
// Open configuration file
if ( ( filein = fopen( f, "rt" ) ) == NULL )
{
// No configuration file is found. Print out
// the current configuration
cerr << "# WARNING: No configuration file " << f << ". Dumping default setting to " << f << endl;
ofstream fileout( f );
printConfig( fileout );
fileout.close( );
}
else
{
int line = 0;
while ( !feof( filein ) )
{
line ++;
char buf[ 128 ];
char * res = fgets( buf, 128, filein );
(void)res;
// Stop if finished
if ( feof( filein ) )
break;
// Skip comments
if ( buf[ 0 ] == '#' )
continue;
char tmpbuf[ 32 ];
// GENERIC CONFIGURATION
if ( sscanf( buf, "incremental %d\n" , &incremental ) == 1 );
else if ( sscanf( buf, "produce_stats %d\n" , &produce_stats ) == 1 );
else if ( sscanf( buf, "print_stats %d\n" , &print_stats ) == 1 );
else if ( sscanf( buf, "print_proofs_smtlib2 %d\n" , &print_proofs_smtlib2 ) == 1 );
else if ( sscanf( buf, "print_proofs_dotty %d\n" , &print_proofs_dotty ) == 1 );
else if ( sscanf( buf, "produce_models %d\n" , &produce_models ) == 1 )
{
#ifndef PRODUCE_PROOF
if ( produce_proofs != 0 )
opensmt_error( "You must configure code with --enable-proof to produce proofs" );
#endif
}
else if ( sscanf( buf, "produce_inter %d\n" , &produce_inter ) == 1 )
{
#ifndef PRODUCE_PROOF
if ( produce_inter != 0 )
opensmt_error( "You must configure code with --enable-proof to produce interpolants" );
#endif
}
else if ( sscanf( buf, "regular_output_channel %s\n" , tmpbuf ) == 1 )
setRegularOutputChannel( tmpbuf );
else if ( sscanf( buf, "diagnostic_output_channel %s\n" , tmpbuf ) == 1 )
setDiagnosticOutputChannel( tmpbuf );
else if ( sscanf( buf, "dump_formula %d\n" , &dump_formula ) == 1 );
else if ( sscanf( buf, "dump_log %d\n" , &dump_log ) == 1 );
else if ( sscanf( buf, "verbosity %d\n" , &verbosity ) == 1 );
else if ( sscanf( buf, "print_success %d\n" , &print_success ) == 1 );
else if ( sscanf( buf, "certification_level %d\n" , &certification_level ) == 1 );
else if ( sscanf( buf, "certifying_solver %s\n" , certifying_solver ) == 1 );
else if ( sscanf( buf, "split_equalities %d\n" , &split_equalities ) == 1 );
// SAT SOLVER CONFIGURATION
else if ( sscanf( buf, "sat_theory_propagation %d\n" , &(sat_theory_propagation)) == 1 );
else if ( sscanf( buf, "sat_polarity_mode %d\n" , &(sat_polarity_mode)) == 1 );
else if ( sscanf( buf, "sat_initial_skip_step %lf\n" , &(sat_initial_skip_step)) == 1 );
else if ( sscanf( buf, "sat_skip_step_factor %lf\n" , &(sat_skip_step_factor)) == 1 );
else if ( sscanf( buf, "sat_restart_first %d\n" , &(sat_restart_first)) == 1 );
else if ( sscanf( buf, "sat_restart_increment %lf\n" , &(sat_restart_inc)) == 1 );
else if ( sscanf( buf, "sat_use_luby_restart %d\n" , &(sat_use_luby_restart)) == 1 );
else if ( sscanf( buf, "sat_learn_up_to_size %d\n" , &(sat_learn_up_to_size)) == 1 );
else if ( sscanf( buf, "sat_temporary_learn %d\n" , &(sat_temporary_learn)) == 1 );
else if ( sscanf( buf, "sat_preprocess_booleans %d\n" , &(sat_preprocess_booleans)) == 1 );
else if ( sscanf( buf, "sat_preprocess_theory %d\n" , &(sat_preprocess_theory)) == 1 );
else if ( sscanf( buf, "sat_centrality %d\n" , &(sat_centrality)) == 1 );
else if ( sscanf( buf, "sat_trade_off %d\n" , &(sat_trade_off)) == 1 );
else if ( sscanf( buf, "sat_minimize_conflicts %d\n" , &(sat_minimize_conflicts)) == 1 );
else if ( sscanf( buf, "sat_dump_cnf %d\n" , &(sat_dump_cnf)) == 1 );
else if ( sscanf( buf, "sat_dump_rnd_inter %d\n" , &(sat_dump_rnd_inter)) == 1 );
else if ( sscanf( buf, "sat_lazy_dtc %d\n" , &(sat_lazy_dtc)) == 1 );
else if ( sscanf( buf, "sat_lazy_dtc_burst %d\n" , &(sat_lazy_dtc_burst)) == 1 );
// PROOF PRODUCTION CONFIGURATION
else if ( sscanf( buf, "proof_reduce %d\n" , &(proof_reduce)) == 1 );
else if ( sscanf( buf, "proof_random_seed %d\n" , &(proof_random_seed)) == 1 );
else if ( sscanf( buf, "proof_ratio_red_solv %lf\n" , &(proof_ratio_red_solv)) == 1 );
else if ( sscanf( buf, "proof_red_time %lf\n" , &(proof_red_time)) == 1 );
else if ( sscanf( buf, "proof_num_graph_traversals %d\n" , &(proof_num_graph_traversals)) == 1 );
else if ( sscanf( buf, "proof_red_trans %d\n" , &(proof_red_trans)) == 1 );
else if ( sscanf( buf, "proof_reorder_pivots %d\n" , &(proof_reorder_pivots)) == 1 );
else if ( sscanf( buf, "proof_reduce_while_reordering %d\n" , &(proof_reduce_while_reordering)) == 1 );
else if ( sscanf( buf, "proof_random_context_analysis %d\n" , &(proof_random_context_analysis)) == 1 );
else if ( sscanf( buf, "proof_random_swap_application %d\n" , &(proof_random_swap_application)) == 1 );
else if ( sscanf( buf, "proof_remove_mixed %d\n" , &(proof_remove_mixed)) == 1 );
else if ( sscanf( buf, "proof_set_inter_algo %d\n" , &(proof_set_inter_algo)) == 1 );
else if ( sscanf( buf, "proof_certify_inter %d\n" , &(proof_certify_inter)) == 1 );
// EUF SOLVER CONFIGURATION
else if ( sscanf( buf, "uf_disable %d\n" , &(uf_disable)) == 1 );
else if ( sscanf( buf, "uf_theory_propagation %d\n" , &(uf_theory_propagation)) == 1 );
// BV SOLVER CONFIGURATION
else if ( sscanf( buf, "bv_disable %d\n" , &(bv_disable)) == 1 );
else if ( sscanf( buf, "bv_theory_propagation %d\n" , &(bv_theory_propagation)) == 1 );
// DL SOLVER CONFIGURATION
else if ( sscanf( buf, "dl_disable %d\n" , &(dl_disable)) == 1 );
else if ( sscanf( buf, "dl_theory_propagation %d\n" , &(dl_theory_propagation)) == 1 );
// LRA SOLVER CONFIGURATION
else if ( sscanf( buf, "lra_disable %d\n" , &(lra_disable)) == 1 );
else if ( sscanf( buf, "lra_theory_propagation %d\n" , &(lra_theory_propagation)) == 1 );
else if ( sscanf( buf, "lra_poly_deduct_size %d\n" , &(lra_poly_deduct_size)) == 1 );
else if ( sscanf( buf, "lra_gaussian_elim %d\n" , &(lra_gaussian_elim)) == 1 );
else if ( sscanf( buf, "lra_integer_solver %d\n" , &(lra_integer_solver)) == 1 );
else if ( sscanf( buf, "lra_check_on_assert %d\n" , &(lra_check_on_assert)) == 1 );
// MCMT related options
else if ( sscanf( buf, "node_limit %d\n" , &(node_limit)) == 1 );
else if ( sscanf( buf, "depth_limit %d\n" , &(depth_limit)) == 1 );
else if ( sscanf( buf, "verbosity %d\n" , &(verbosity)) == 1 );
else if ( sscanf( buf, "simpl_level %d\n" , &(simpl_level)) == 1 );
else if ( sscanf( buf, "e_simpl_level %d\n" , &(e_simpl_level)) == 1 );
else if ( sscanf( buf, "fix_point_strategy %d\n" , &(fix_point_strategy)) == 1 );
else if ( sscanf( buf, "fix_point_period %d\n" , &(fix_point_period)) == 1 );
else if ( sscanf( buf, "check_compatible %d\n" , &(check_compatible)) == 1 );
else if ( sscanf( buf, "invariant_nodes %d\n" , &(invariant_nodes)) == 1 );
else if ( (report_tex = (strcmp( buf, "tex\n" ) == 0)) );
else if ( (flex_fix_point = (strcmp( buf, "flex_fix_point\n" ) == 0)) );
else if ( (predicate_abstr = (strcmp( buf, "predicate_abstr\n" ) == 0)) );
else if ( (constant_abstr = (strcmp( buf, "constant_abstr\n" ) == 0)) );
else if ( (log = (strcmp( buf, "log\n" ) == 0)) );
else if ( (weak_fix_point = (strcmp( buf, "weak_fix_point\n" ) == 0)) );
else if ( (incr_fix_point = (strcmp( buf, "incr_fix_point\n" ) == 0)) );
else if ( (breadth_search = (strcmp( buf, "breadth_search\n" ) == 0)) );
else if ( (breadth_search = (strcmp( buf, "depth_search\n" ) == 0)) );
else if ( (full_inv_search = (strcmp( buf, "full_inv_search\n" ) == 0)) );
else if ( (parsing_tests = (strcmp( buf, "parsing_tests\n" ) == 0)) );
else if ( (simplify_preimages = (strcmp( buf, "simplify_preimages\n" ) == 0)) );
else if ( (report = (strcmp( buf, "report\n" ) == 0)) );
else if ( (optimization = (strcmp( buf, "optimization\n" ) == 0)) );
else if ( (iterative = (strcmp( buf, "iterative\n" ) == 0)) );
else if ( (invariant_pattern = (strcmp( buf, "invariant_pattern\n" ) == 0)) );
else if ( (classic_invariant = (strcmp( buf, "invariant\n" ) == 0)) );
else if ( (counterexample = (strcmp( buf, "counterexample\n" ) == 0)) );
else if ( (generate_invariants = (strcmp( buf, "generate_invariants\n" ) == 0)) );
else
{
opensmt_error2( "unrecognized option ", buf );
}
}
if ( invariant_pattern || classic_invariant )
{
global_invariant = true;
}
// Close
fclose( filein );
}
if ( produce_stats ) stats_out.open( ".stats.out" );
if ( dump_log ) log_out.open( ".opensmt_log.smt2" );
}
