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59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
#
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# SymbiYosys (sby) -- Front-end for Yosys-based formal verification flows
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#
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# Copyright (C) 2016 Clifford Wolf <clifford@clifford.at>
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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#
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import re, os, getopt
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from sby_core import SbyTask
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def run(job):
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job.opt_depth = 20
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if "depth" in job.options:
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job.opt_depth = int(job.options["depth"])
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job.status = "UNKNOWN"
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job.basecase_pass = False
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job.induction_pass = False
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job.basecase_tasks = list()
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job.induction_tasks = list()
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for engine_idx in range(len(job.engines)):
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engine = job.engines[engine_idx]
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assert len(engine) > 0
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job.log("engine_%d: %s" % (engine_idx, " ".join(engine)))
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os.makedirs("%s/engine_%d" % (job.workdir, engine_idx))
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if engine[0] == "smtbmc":
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import sby_engine_smtbmc
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sby_engine_smtbmc.run("prove", job, engine_idx, engine)
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elif engine[0] == "aiger":
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import sby_engine_aiger
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sby_engine_aiger.run("prove", job, engine_idx, engine)
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elif engine[0] == "abc":
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import sby_engine_abc
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sby_engine_abc.run("prove", job, engine_idx, engine)
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else:
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assert False
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job.taskloop()
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