def satmain2(formula, opts):
ltlmp_root = parse_input(formula)
# or-list of and-pair of (ltl, [mp, ..])
# [(ltl, [mp]), (ltl, [mp]), ...]
ltl_mp_pair_list = tltl.get_mpnf_list(ltlmp_root)
# FUTURE: improve LTL tree
sat_content = SatContent(ltl_mp_pair_list, opts)
sat_content.strat_all_through_old()
sat_content.print_result()
def satmain(formula, opts):
total_result = {'sat': False, 'time': [], 'graphs': [], 'total_wg_time': 0.0 }
ltlmp_root = parse_input(formula)
if opts.showprogress: show_progress1(ltlmp_root)
# or-list of and-pair (ltl, mp)
ltl_mp_pair_list = tltl.get_mpnf_list(ltlmp_root)
if opts.debug: debug1(ltl_mp_pair_list)
# FUTURE: improve LTL tree
mpnf_list = []
make_graph(ltl_mp_pair_list, mpnf_list, opts)
if opts.showprogress: print '---- Weighted Graph generating ----'
wg_st = time.time()
for mpnf in mpnf_list:
convert_mpnf(mpnf)
wg_en = time.time()
total_result['total_wg_time'] = wg_en - wg_st
show_progress2(mpnf_list)
if opts.showprogress: print '---- SMT input generating ----'
# for SCC which includes 'accept' state'
# do SAT
# convert Weighted Graph to SMT-Solver Sentence
for mpnf in mpnf_list:
mpnf['Code/SCC'] = get_SMTCode(mpnf['mdg'], mpnf['mp-prop-pair'], opts)
if opts.showprogress: print '---- solving SAT ----'
show_progress3(mpnf_list)
sat = 1
for mpnf in mpnf_list:
# SAT for Each MPNF
for scc_acc in mpnf['Code/SCC']['AccSCCs']:
# SAT for each SCC
st = time.time()
smt_result = execute_smt_solver(scc_acc['SMTCode'], opts)
en = time.time()
scc_acc['sat_time'] = en - st
if smt_result['sat']:
print " SCC-SAT found"
total_result['sat'] = True
return process_result(mpnf_list, total_result)
else:
print ' SCC-partial UNSAT'
sat = 0
print ' SCC-total-UNSAT'
if sat == 0:
print ' Totally UNSAT'
total_result['sat'] = False
return process_result(mpnf_list, total_result)
# do SAT-checking for Each SCC
else:
print 'ERROR?: passed all SCC, maybe no BA/TGBA acceptable SCCs, or no SMT code'
total_result['sat'] = False
return process_result(mpnf_list, total_result)
