def main(filename):
model = aiglib.aiger_init()
aiglib.aiger_open_and_read_from_file(model, filename)
for i in range(model.num_latches):
latch = aiglib.get_ith_latch(model, i)
m = match(regex, latch.name)
if m:
ltype = m.groups()[1][0]
if ltype == "b":
aiglib.aiger_add_bad(model, latch.next, latch.name)
if ltype == "c":
aiglib.aiger_add_constraint(model, latch.next, latch.name)
if ltype == "j":
aiglib.aiger_add_justice(model, 1, [latch.next], latch.name)
if ltype == "f":
aiglib.aiger_add_fairness(model, latch.next, latch.name)
res, string = aiglib.aiger_write_to_string(model,
aiglib.aiger_ascii_mode,
2147483648)
assert res != 0, 'writing failure'
print(string)
def _write_result(model):
# aiglib.aiger_reencode(model) # ic3-ref needs (?) 'right' order of indices of ANDs, etc.
res, string = aiglib.aiger_write_to_string(model, aiglib.aiger_ascii_mode, 2147483648)
assert res != 0, 'writing failure'
print(string)
def _write_result(model):
# aiglib.aiger_reencode(model) # ic3-ref needs (?) 'right' order of indices of ANDs, etc.
res, string = aiglib.aiger_write_to_string(model, aiglib.aiger_ascii_mode,
2147483648)
assert res != 0, 'writing failure'
print(string)
def write_and_die():
global spec, out, new_format
(j, f) = aiger_hacky_remove_jf(spec)
res, string = aiglib.aiger_write_to_string(spec, aiglib.aiger_ascii_mode,
2147483648)
# maybe useful for gc?
spec.num_justice = j
spec.num_fairness = f
assert res != 0, 'writing failure'
if not new_format:
# post-process
ret, out_string, err = execute_shell(
'aigmove -i | aigor | aigtoaig -a', input=string)
assert ret == 0, 'post-processing failure: ' + \
to_str_ret_out_err(ret, string, err) + \
'input was:\n' + string
string = out_string
out.write(string)
exit(0)
def write_and_die():
global spec, out, new_format
(j, f) = aiger_hacky_remove_jf(spec)
res, string = aiglib.aiger_write_to_string(spec,
aiglib.aiger_ascii_mode,
2147483648)
# maybe useful for gc?
spec.num_justice = j
spec.num_fairness = f
assert res != 0, 'writing failure'
if not new_format:
# post-process
ret, out_string, err = execute_shell(
'aigmove -i | aigor | aigtoaig -a',
input=string)
assert ret == 0, 'post-processing failure: ' + \
to_str_ret_out_err(ret, string, err) + \
'input was:\n' + string
string = out_string
out.write(string)
exit(0)
def main(filename):
model = aiglib.aiger_init()
aiglib.aiger_open_and_read_from_file(model, filename)
for i in range(model.num_latches):
latch = aiglib.get_ith_latch(model, i)
m = match(regex, latch.name)
if m:
ltype = m.groups()[1][0]
if ltype == "b":
aiglib.aiger_add_bad(model, latch.next, latch.name)
if ltype == "c":
aiglib.aiger_add_constraint(model, latch.next, latch.name)
if ltype == "j":
aiglib.aiger_add_justice(model, 1, [latch.next], latch.name)
if ltype == "f":
aiglib.aiger_add_fairness(model, latch.next, latch.name)
res, string = aiglib.aiger_write_to_string(model, aiglib.aiger_ascii_mode,
2147483648)
assert res != 0, 'writing failure'
print(string)
