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https://github.com/YosysHQ/sby.git
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Rename SbyJob to SbyTask and SbyTask to SbyProc to reduce confusion. Config file tasks now correspond to SbyTasks.
This commit is contained in:
N. Engelhardt
parent
ac9001b22c
commit
7c9e5b026b
10 changed files with 360 additions and 360 deletions
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@ -18,38 +18,38 @@
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import re, os, getopt
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from types import SimpleNamespace
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from sby_core import SbyTask
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from sby_core import SbyProc
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def run(mode, job, engine_idx, engine):
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def run(mode, task, engine_idx, engine):
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random_seed = None
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opts, solver_args = getopt.getopt(engine[1:], "", ["seed="])
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if len(solver_args) == 0:
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job.error("Missing solver command.")
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task.error("Missing solver command.")
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for o, a in opts:
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if o == "--seed":
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random_seed = a
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else:
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job.error("Unexpected BTOR engine options.")
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task.error("Unexpected BTOR engine options.")
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if solver_args[0] == "btormc":
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solver_cmd = ""
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if random_seed:
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solver_cmd += f"BTORSEED={random_seed} "
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solver_cmd += job.exe_paths["btormc"] + f""" --stop-first {0 if mode == "cover" else 1} -v 1 -kmax {job.opt_depth - 1}"""
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if job.opt_skip is not None:
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solver_cmd += f" -kmin {job.opt_skip}"
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solver_cmd += task.exe_paths["btormc"] + f""" --stop-first {0 if mode == "cover" else 1} -v 1 -kmax {task.opt_depth - 1}"""
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if task.opt_skip is not None:
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solver_cmd += f" -kmin {task.opt_skip}"
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solver_cmd += " ".join([""] + solver_args[1:])
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elif solver_args[0] == "pono":
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if random_seed:
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job.error("Setting the random seed is not available for the pono solver.")
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solver_cmd = job.exe_paths["pono"] + f" -v 1 -e bmc -k {job.opt_depth - 1}"
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task.error("Setting the random seed is not available for the pono solver.")
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solver_cmd = task.exe_paths["pono"] + f" -v 1 -e bmc -k {task.opt_depth - 1}"
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else:
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job.error(f"Invalid solver command {solver_args[0]}.")
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task.error(f"Invalid solver command {solver_args[0]}.")
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common_state = SimpleNamespace()
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common_state.solver_status = None
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@ -59,44 +59,44 @@ def run(mode, job, engine_idx, engine):
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common_state.assert_fail = False
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common_state.produced_traces = []
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common_state.print_traces_max = 5
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common_state.running_tasks = 0
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common_state.running_procs = 0
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def print_traces_and_terminate():
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if mode == "cover":
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if common_state.assert_fail:
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task_status = "FAIL"
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proc_status = "FAIL"
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elif common_state.expected_cex == 0:
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task_status = "pass"
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proc_status = "pass"
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elif common_state.solver_status == "sat":
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task_status = "pass"
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proc_status = "pass"
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elif common_state.solver_status == "unsat":
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task_status = "FAIL"
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proc_status = "FAIL"
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else:
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job.error(f"engine_{engine_idx}: Engine terminated without status.")
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task.error(f"engine_{engine_idx}: Engine terminated without status.")
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else:
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if common_state.expected_cex == 0:
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task_status = "pass"
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proc_status = "pass"
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elif common_state.solver_status == "sat":
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task_status = "FAIL"
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proc_status = "FAIL"
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elif common_state.solver_status == "unsat":
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task_status = "pass"
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proc_status = "pass"
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else:
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job.error(f"engine_{engine_idx}: Engine terminated without status.")
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task.error(f"engine_{engine_idx}: Engine terminated without status.")
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job.update_status(task_status.upper())
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job.log(f"engine_{engine_idx}: Status returned by engine: {task_status}")
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job.summary.append(f"""engine_{engine_idx} ({" ".join(engine)}) returned {task_status}""")
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task.update_status(proc_status.upper())
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task.log(f"engine_{engine_idx}: Status returned by engine: {proc_status}")
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task.summary.append(f"""engine_{engine_idx} ({" ".join(engine)}) returned {proc_status}""")
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if len(common_state.produced_traces) == 0:
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job.log(f"""engine_{engine_idx}: Engine did not produce a{" counter" if mode != "cover" else "n "}example.""")
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task.log(f"""engine_{engine_idx}: Engine did not produce a{" counter" if mode != "cover" else "n "}example.""")
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elif len(common_state.produced_traces) <= common_state.print_traces_max:
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job.summary.extend(common_state.produced_traces)
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task.summary.extend(common_state.produced_traces)
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else:
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job.summary.extend(common_state.produced_traces[:common_state.print_traces_max])
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task.summary.extend(common_state.produced_traces[:common_state.print_traces_max])
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excess_traces = len(common_state.produced_traces) - common_state.print_traces_max
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job.summary.append(f"""and {excess_traces} further trace{"s" if excess_traces > 1 else ""}""")
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task.summary.append(f"""and {excess_traces} further trace{"s" if excess_traces > 1 else ""}""")
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job.terminate()
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task.terminate()
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if mode == "cover":
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def output_callback2(line):
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@ -112,12 +112,12 @@ def run(mode, job, engine_idx, engine):
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def exit_callback2(retcode):
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assert retcode == 0
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vcdpath = f"{job.workdir}/engine_{engine_idx}/trace{suffix}.vcd"
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vcdpath = f"{task.workdir}/engine_{engine_idx}/trace{suffix}.vcd"
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if os.path.exists(vcdpath):
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common_state.produced_traces.append(f"""{"" if mode == "cover" else "counterexample "}trace: {vcdpath}""")
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common_state.running_tasks -= 1
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if (common_state.running_tasks == 0):
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common_state.running_procs -= 1
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if (common_state.running_procs == 0):
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print_traces_and_terminate()
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return exit_callback2
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@ -131,16 +131,16 @@ def run(mode, job, engine_idx, engine):
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assert common_state.produced_cex == 0
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else:
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job.error(f"engine_{engine_idx}: BTOR solver '{solver_args[0]}' is currently not supported in cover mode.")
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task.error(f"engine_{engine_idx}: BTOR solver '{solver_args[0]}' is currently not supported in cover mode.")
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if (common_state.produced_cex < common_state.expected_cex) and line == "sat":
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assert common_state.wit_file == None
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if common_state.expected_cex == 1:
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common_state.wit_file = open(f"{job.workdir}/engine_{engine_idx}/trace.wit", "w")
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common_state.wit_file = open(f"{task.workdir}/engine_{engine_idx}/trace.wit", "w")
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else:
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common_state.wit_file = open(f"""{job.workdir}/engine_{engine_idx}/trace{common_state.produced_cex}.wit""", "w")
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common_state.wit_file = open(f"""{task.workdir}/engine_{engine_idx}/trace{common_state.produced_cex}.wit""", "w")
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if solver_args[0] != "btormc":
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task.log("Found satisfiability witness.")
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proc.log("Found satisfiability witness.")
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if common_state.wit_file:
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print(line, file=common_state.wit_file)
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@ -149,17 +149,17 @@ def run(mode, job, engine_idx, engine):
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suffix = ""
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else:
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suffix = common_state.produced_cex
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task2 = SbyTask(
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job,
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proc2 = SbyProc(
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task,
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f"engine_{engine_idx}_{common_state.produced_cex}",
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job.model("btor"),
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"cd {dir} ; btorsim -c --vcd engine_{idx}/trace{i}.vcd --hierarchical-symbols --info model/design_btor.info model/design_btor.btor engine_{idx}/trace{i}.wit".format(dir=job.workdir, idx=engine_idx, i=suffix),
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logfile=open(f"{job.workdir}/engine_{engine_idx}/logfile2.txt", "w")
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task.model("btor"),
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"cd {dir} ; btorsim -c --vcd engine_{idx}/trace{i}.vcd --hierarchical-symbols --info model/design_btor.info model/design_btor.btor engine_{idx}/trace{i}.wit".format(dir=task.workdir, idx=engine_idx, i=suffix),
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logfile=open(f"{task.workdir}/engine_{engine_idx}/logfile2.txt", "w")
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)
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task2.output_callback = output_callback2
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task2.exit_callback = make_exit_callback(suffix)
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task2.checkretcode = True
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common_state.running_tasks += 1
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proc2.output_callback = output_callback2
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proc2.exit_callback = make_exit_callback(suffix)
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proc2.checkretcode = True
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common_state.running_procs += 1
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common_state.produced_cex += 1
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common_state.wit_file.close()
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@ -188,7 +188,7 @@ def run(mode, job, engine_idx, engine):
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if line not in ["b0"]:
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return line
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print(line, file=task.logfile)
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print(line, file=proc.logfile)
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return None
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@ -202,24 +202,24 @@ def run(mode, job, engine_idx, engine):
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if common_state.solver_status == "unsat":
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if common_state.expected_cex == 1:
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with open(f"""{job.workdir}/engine_{engine_idx}/trace.wit""", "w") as wit_file:
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with open(f"""{task.workdir}/engine_{engine_idx}/trace.wit""", "w") as wit_file:
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print("unsat", file=wit_file)
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else:
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for i in range(common_state.produced_cex, common_state.expected_cex):
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with open(f"{job.workdir}/engine_{engine_idx}/trace{i}.wit", "w") as wit_file:
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with open(f"{task.workdir}/engine_{engine_idx}/trace{i}.wit", "w") as wit_file:
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print("unsat", file=wit_file)
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common_state.running_tasks -= 1
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if (common_state.running_tasks == 0):
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common_state.running_procs -= 1
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if (common_state.running_procs == 0):
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print_traces_and_terminate()
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task = SbyTask(
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job,
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f"engine_{engine_idx}", job.model("btor"),
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f"cd {job.workdir}; {solver_cmd} model/design_btor.btor",
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logfile=open(f"{job.workdir}/engine_{engine_idx}/logfile.txt", "w")
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proc = SbyProc(
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task,
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f"engine_{engine_idx}", task.model("btor"),
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f"cd {task.workdir}; {solver_cmd} model/design_btor.btor",
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logfile=open(f"{task.workdir}/engine_{engine_idx}/logfile.txt", "w")
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)
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task.output_callback = output_callback
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task.exit_callback = exit_callback
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common_state.running_tasks += 1
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proc.output_callback = output_callback
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proc.exit_callback = exit_callback
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common_state.running_procs += 1
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