Example #1
0
    def run(self, setupmode):
        mode = None
        key = None

        with open("{}/config.sby".format(self.workdir), "r") as f:
            for line in f:
                raw_line = line
                if mode in ["options", "engines", "files"]:
                    line = re.sub(r"\s*(\s#.*)?$", "", line)
                    if line == "" or line[0] == "#":
                        continue
                else:
                    line = line.rstrip()
                # print(line)
                if mode is None and (len(line) == 0 or line[0] == "#"):
                    continue
                match = re.match(r"^\s*\[(.*)\]\s*$", line)
                if match:
                    entries = match.group(1).split()
                    if len(entries) == 0:
                        self.error("sby file syntax error: {}".format(line))

                    if entries[0] == "options":
                        mode = "options"
                        if len(self.options) != 0 or len(entries) != 1:
                            self.error(
                                "sby file syntax error: {}".format(line))
                        continue

                    if entries[0] == "engines":
                        mode = "engines"
                        if len(self.engines) != 0 or len(entries) != 1:
                            self.error(
                                "sby file syntax error: {}".format(line))
                        continue

                    if entries[0] == "script":
                        mode = "script"
                        if len(self.script) != 0 or len(entries) != 1:
                            self.error(
                                "sby file syntax error: {}".format(line))
                        continue

                    if entries[0] == "file":
                        mode = "file"
                        if len(entries) != 2:
                            self.error(
                                "sby file syntax error: {}".format(line))
                        current_verbatim_file = entries[1]
                        if current_verbatim_file in self.verbatim_files:
                            self.error("duplicate file: {}".format(entries[1]))
                        self.verbatim_files[current_verbatim_file] = list()
                        continue

                    if entries[0] == "files":
                        mode = "files"
                        if len(entries) != 1:
                            self.error(
                                "sby file syntax error: {}".format(line))
                        continue

                    self.error("sby file syntax error: {}".format(line))

                if mode == "options":
                    entries = line.split()
                    if len(entries) != 2:
                        self.error("sby file syntax error: {}".format(line))
                    self.options[entries[0]] = entries[1]
                    continue

                if mode == "engines":
                    entries = line.split()
                    self.engines.append(entries)
                    continue

                if mode == "script":
                    self.script.append(line)
                    continue

                if mode == "files":
                    entries = line.split()
                    if len(entries) == 1:
                        self.files[os.path.basename(entries[0])] = entries[0]
                    elif len(entries) == 2:
                        self.files[entries[0]] = entries[1]
                    else:
                        self.error("sby file syntax error: {}".format(line))
                    continue

                if mode == "file":
                    self.verbatim_files[current_verbatim_file].append(raw_line)
                    continue

                self.error("sby file syntax error: {}".format(line))

        self.handle_str_option("mode", None)

        if self.opt_mode not in ["bmc", "prove", "cover", "live"]:
            self.error("Invalid mode: {}".format(self.opt_mode))

        self.expect = ["PASS"]
        if "expect" in self.options:
            self.expect = self.options["expect"].upper().split(",")
            self.used_options.add("expect")

        for s in self.expect:
            if s not in ["PASS", "FAIL", "UNKNOWN", "ERROR", "TIMEOUT"]:
                self.error("Invalid expect value: {}".format(s))

        self.handle_bool_option("multiclock", False)
        self.handle_bool_option("wait", False)
        self.handle_int_option("timeout", None)

        self.handle_str_option("smtc", None)
        self.handle_int_option("skip", None)
        self.handle_str_option("tbtop", None)

        if self.opt_smtc is not None:
            for engine in self.engines:
                if engine[0] != "smtbmc":
                    self.error("Option smtc is only valid for smtbmc engine.")

        if self.opt_skip is not None:
            if self.opt_skip == 0:
                self.opt_skip = None
            else:
                for engine in self.engines:
                    if engine[0] not in ["smtbmc", "btor"]:
                        self.error(
                            "Option skip is only valid for smtbmc and btor engines."
                        )

        if len(self.engines) == 0:
            self.error("Config file is lacking engine configuration.")

        if self.reusedir:
            rmtree("{}/model".format(self.workdir), ignore_errors=True)
        else:
            self.copy_src()

        if setupmode:
            self.retcode = 0
            return

        if self.opt_mode == "bmc":
            import sby_mode_bmc
            sby_mode_bmc.run(self)

        elif self.opt_mode == "prove":
            import sby_mode_prove
            sby_mode_prove.run(self)

        elif self.opt_mode == "live":
            import sby_mode_live
            sby_mode_live.run(self)

        elif self.opt_mode == "cover":
            import sby_mode_cover
            sby_mode_cover.run(self)

        else:
            assert False

        for opt in self.options.keys():
            if opt not in self.used_options:
                self.error("Unused option: {}".format(opt))

        self.taskloop()

        total_clock_time = int(time() - self.start_clock_time)

        if os.name == "posix":
            ru = resource.getrusage(resource.RUSAGE_CHILDREN)
            total_process_time = int((ru.ru_utime + ru.ru_stime) -
                                     self.start_process_time)
            self.total_time = total_process_time

            self.summary = [
                "Elapsed clock time [H:MM:SS (secs)]: {}:{:02d}:{:02d} ({})".
                format(total_clock_time // (60 * 60),
                       (total_clock_time // 60) % 60, total_clock_time % 60,
                       total_clock_time),
                "Elapsed process time [H:MM:SS (secs)]: {}:{:02d}:{:02d} ({})".
                format(total_process_time // (60 * 60),
                       (total_process_time // 60) % 60,
                       total_process_time % 60, total_process_time),
            ] + self.summary
        else:
            self.summary = [
                "Elapsed clock time [H:MM:SS (secs)]: {}:{:02d}:{:02d} ({})".
                format(total_clock_time // (60 * 60),
                       (total_clock_time // 60) % 60, total_clock_time % 60,
                       total_clock_time),
                "Elapsed process time unvailable on Windows"
            ] + self.summary

        for line in self.summary:
            self.log("summary: {}".format(line))

        assert self.status in ["PASS", "FAIL", "UNKNOWN", "ERROR", "TIMEOUT"]

        if self.status in self.expect:
            self.retcode = 0
        else:
            if self.status == "PASS": self.retcode = 1
            if self.status == "FAIL": self.retcode = 2
            if self.status == "UNKNOWN": self.retcode = 4
            if self.status == "TIMEOUT": self.retcode = 8
            if self.status == "ERROR": self.retcode = 16

        with open("{}/{}".format(self.workdir, self.status), "w") as f:
            for line in self.summary:
                print(line, file=f)
Example #2
0
    def run(self):
        self.handle_str_option("mode", None)
        assert self.opt_mode in ["bmc", "prove", "cover", "live"]

        self.expect = ["PASS"]
        if "expect" in self.options:
            self.expect = self.options["expect"].upper().split(",")
            self.used_options.add("expect")

        for s in self.expect:
            assert s in ["PASS", "FAIL", "UNKNOWN", "ERROR", "TIMEOUT"]

        self.handle_bool_option("wait", False)
        self.handle_int_option("timeout", None)

        self.handle_str_option("smtc", None)
        self.handle_str_option("tbtop", None)

        if self.opt_smtc is not None:
            for engine in self.engines:
                assert engine[0] == "smtbmc"

        self.copy_src()

        if self.opt_mode == "bmc":
            import sby_mode_bmc
            sby_mode_bmc.run(self)

        elif self.opt_mode == "prove":
            import sby_mode_prove
            sby_mode_prove.run(self)

        elif self.opt_mode == "live":
            import sby_mode_live
            sby_mode_live.run(self)

        elif self.opt_mode == "cover":
            import sby_mode_cover
            sby_mode_cover.run(self)

        else:
            assert False

        for opt in self.options.keys():
            assert opt in self.used_options

        self.taskloop()

        total_clock_time = int(time() - self.start_clock_time)

        ru = resource.getrusage(resource.RUSAGE_CHILDREN)
        total_process_time = int((ru.ru_utime + ru.ru_stime) -
                                 self.start_process_time)

        self.summary = [
            "Elapsed clock time [H:MM:SS (secs)]: %d:%02d:%02d (%d)" %
            (total_clock_time // (60 * 60), (total_clock_time // 60) % 60,
             total_clock_time % 60, total_clock_time),
            "Elapsed process time [H:MM:SS (secs)]: %d:%02d:%02d (%d)" %
            (total_process_time // (60 * 60), (total_process_time // 60) % 60,
             total_process_time % 60, total_process_time),
        ] + self.summary

        for line in self.summary:
            self.log("summary: %s" % line)

        assert self.status in ["PASS", "FAIL", "UNKNOWN", "ERROR", "TIMEOUT"]

        if self.status in self.expect:
            self.retcode = 0
        else:
            if self.status == "PASS": self.retcode = 1
            if self.status == "FAIL": self.retcode = 2
            if self.status == "ERROR": self.retcode = 3
            if self.status == "UNKNOWN": self.retcode = 4
            if self.status == "TIMEOUT": self.retcode = 5

        with open("%s/%s" % (self.workdir, self.status), "w") as f:
            for line in self.summary:
                print(line, file=f)