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Merge pull request #284 from ftsrg/bounded-portfolio
Added bounded portfolio
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199 changes: 199 additions & 0 deletions
199
subprojects/xcfa/xcfa-cli/src/main/java/hu/bme/mit/theta/xcfa/cli/portfolio/bounded.kt
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| /* | ||
| * Copyright 2024 Budapest University of Technology and Economics | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package hu.bme.mit.theta.xcfa.cli.portfolio | ||
|
|
||
| import hu.bme.mit.theta.analysis.expr.refinement.PruneStrategy | ||
| import hu.bme.mit.theta.common.logging.Logger | ||
| import hu.bme.mit.theta.frontend.ParseContext | ||
| import hu.bme.mit.theta.frontend.transformation.ArchitectureConfig | ||
| import hu.bme.mit.theta.frontend.transformation.grammar.preprocess.ArithmeticTrait | ||
| import hu.bme.mit.theta.graphsolver.patterns.constraints.MCM | ||
| import hu.bme.mit.theta.solver.Solver | ||
| import hu.bme.mit.theta.xcfa.analysis.ErrorDetection | ||
| import hu.bme.mit.theta.xcfa.analysis.isInlined | ||
| import hu.bme.mit.theta.xcfa.cli.params.* | ||
| import hu.bme.mit.theta.xcfa.cli.runConfig | ||
| import hu.bme.mit.theta.xcfa.model.XCFA | ||
| import hu.bme.mit.theta.xcfa.passes.LbePass | ||
| import hu.bme.mit.theta.xcfa.passes.LoopUnrollPass | ||
| import java.nio.file.Paths | ||
|
|
||
| fun boundedPortfolio( | ||
| xcfa: XCFA, | ||
| mcm: MCM, | ||
| parseContext: ParseContext, | ||
| portfolioConfig: XcfaConfig<*, *>, | ||
| logger: Logger, | ||
| uniqueLogger: Logger): STM { | ||
|
|
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| val checker = { config: XcfaConfig<*, *> -> runConfig(config, logger, uniqueLogger, true) } | ||
|
|
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| var baseConfig = XcfaConfig( | ||
| inputConfig = InputConfig( | ||
| input = null, | ||
| xcfaWCtx = Triple(xcfa, mcm, parseContext), | ||
| propertyFile = null, | ||
| property = portfolioConfig.inputConfig.property), | ||
| frontendConfig = FrontendConfig( | ||
| lbeLevel = LbePass.level, | ||
| loopUnroll = LoopUnrollPass.UNROLL_LIMIT, | ||
| inputType = InputType.C, | ||
| specConfig = CFrontendConfig(arithmetic = ArchitectureConfig.ArithmeticType.efficient)), | ||
| backendConfig = BackendConfig( | ||
| backend = Backend.BOUNDED, | ||
| solverHome = portfolioConfig.backendConfig.solverHome, | ||
| timeoutMs = 0, | ||
| specConfig = BoundedConfig( | ||
| bmcConfig = BMCConfig(true), | ||
| maxBound = 0, | ||
| indConfig = InductionConfig(true), | ||
| itpConfig = InterpolationConfig(true) | ||
| )), | ||
| outputConfig = OutputConfig( | ||
| versionInfo = false, | ||
| resultFolder = Paths.get("./").toFile(), // cwd | ||
| cOutputConfig = COutputConfig(disable = true), | ||
| witnessConfig = WitnessConfig(disable = false, concretizerSolver = "Z3", validateConcretizerSolver = false), | ||
| argConfig = ArgConfig(disable = true), | ||
| enableOutput = portfolioConfig.outputConfig.enableOutput, | ||
| ), | ||
| debugConfig = portfolioConfig.debugConfig | ||
| ) | ||
|
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| if (parseContext.multiThreading) { | ||
| throw UnsupportedOperationException("Multithreading for bounded checkers not supported") | ||
| } | ||
|
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| if (!xcfa.isInlined) { | ||
| throw UnsupportedOperationException("Recursive XCFA for bounded checkers not supported") | ||
| } | ||
|
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| val timeoutOrNotSolvableError = ExceptionTrigger( | ||
| fallthroughExceptions = setOf( | ||
| ErrorCodeException(ExitCodes.SOLVER_ERROR.code), | ||
| ErrorCodeException(ExitCodes.SERVER_ERROR.code), | ||
| ), | ||
| label = "TimeoutOrNotSolvableError" | ||
| ) | ||
|
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| val timeoutOrSolverError = ExceptionTrigger( | ||
| fallthroughExceptions = setOf( | ||
| ErrorCodeException(ExitCodes.SERVER_ERROR.code), | ||
| ), | ||
| label = "TimeoutOrSolverError" | ||
| ) | ||
|
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| val solverError = ExceptionTrigger( | ||
| ErrorCodeException(ExitCodes.SOLVER_ERROR.code), | ||
| label = "SolverError" | ||
| ) | ||
|
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| val anyError = ExceptionTrigger(label = "Anything") | ||
|
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| fun XcfaConfig<*, BoundedConfig>.adaptConfig( | ||
| bmcEnabled: Boolean = false, | ||
| indEnabled: Boolean = false, | ||
| itpEnabled: Boolean = false, | ||
| bmcSolver: String = "Z3", | ||
| indSolver: String = "Z3", | ||
| itpSolver: String = "cvc5:1.0.8", | ||
| timeoutMs: Long = 0, | ||
| inProcess: Boolean = this.backendConfig.inProcess | ||
| ): XcfaConfig<*, BoundedConfig> { | ||
| return copy(backendConfig = backendConfig.copy( | ||
| timeoutMs = timeoutMs, | ||
| inProcess = inProcess, | ||
| specConfig = backendConfig.specConfig!!.copy( | ||
| bmcConfig = backendConfig.specConfig!!.bmcConfig.copy(disable = !bmcEnabled, bmcSolver = bmcSolver), | ||
| indConfig = backendConfig.specConfig!!.indConfig.copy(disable = !indEnabled, indSolver = indSolver), | ||
| itpConfig = backendConfig.specConfig!!.itpConfig.copy(disable = !itpEnabled, itpSolver = itpSolver), | ||
| ) | ||
| )) | ||
| } | ||
|
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| fun getStm(inProcess: Boolean): STM { | ||
| val edges = LinkedHashSet<Edge>() | ||
| val configBmcZ3 = ConfigNode("BmcZ3-$inProcess", | ||
| baseConfig.adaptConfig( | ||
| inProcess = inProcess, | ||
| bmcEnabled = true, | ||
| timeoutMs = 30000 | ||
| ), checker) | ||
| val configBmcMathsat = ConfigNode("BmcMathsat-$inProcess", | ||
| baseConfig.adaptConfig( | ||
| inProcess = inProcess, | ||
| bmcSolver = "mathsat:5.6.10", | ||
| bmcEnabled = true, | ||
| timeoutMs = 30000 | ||
| ), checker) | ||
| val configIndZ3 = ConfigNode("IndZ3-$inProcess", | ||
| baseConfig.adaptConfig( | ||
| inProcess = inProcess, | ||
| bmcEnabled = true, | ||
| indEnabled = true, | ||
| timeoutMs = 300000 | ||
| ), checker) | ||
| val configIndMathsat = ConfigNode("IndMathsat-$inProcess", | ||
| baseConfig.adaptConfig( | ||
| inProcess = inProcess, | ||
| bmcSolver = "mathsat:5.6.10", | ||
| indSolver = "mathsat:5.6.10", | ||
| bmcEnabled = true, | ||
| indEnabled = true, | ||
| timeoutMs = 300000 | ||
| ), checker) | ||
| val configItpCvc5 = ConfigNode("ItpCvc5-$inProcess", | ||
| baseConfig.adaptConfig( | ||
| inProcess = inProcess, | ||
| itpEnabled = true, | ||
| itpSolver = "cvc5:1.0.8", | ||
| timeoutMs = 0 | ||
| ), checker) | ||
| val configItpMathsat = ConfigNode("ItpMathsat-$inProcess", | ||
| baseConfig.adaptConfig( | ||
| inProcess = inProcess, | ||
| itpSolver = "mathsat:5.6.10", | ||
| itpEnabled = true, | ||
| timeoutMs = 0 | ||
| ), checker) | ||
|
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| edges.add(Edge(configBmcZ3, configBmcMathsat, solverError)) | ||
| edges.add(Edge(configBmcZ3, configIndZ3, | ||
| if (inProcess) timeoutOrNotSolvableError else anyError)) | ||
| edges.add(Edge(configBmcMathsat, configIndMathsat, | ||
| if (inProcess) timeoutOrNotSolvableError else anyError)) | ||
|
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| edges.add(Edge(configIndZ3, configIndMathsat, solverError)) | ||
| edges.add(Edge(configIndZ3, configItpCvc5, | ||
| if (inProcess) timeoutOrNotSolvableError else anyError)) | ||
| edges.add(Edge(configIndMathsat, configItpCvc5, | ||
| if (inProcess) timeoutOrNotSolvableError else anyError)) | ||
|
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| edges.add(Edge(configItpCvc5, configItpMathsat, anyError)) | ||
|
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| return STM(configBmcZ3, edges) | ||
| } | ||
|
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| logger.write(Logger.Level.RESULT, "Using bounded portfolio\n") | ||
|
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| val inProcess = HierarchicalNode("InProcess", getStm(true)) | ||
| val notInProcess = HierarchicalNode("NotInprocess", getStm(false)) | ||
|
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| val fallbackEdge = Edge(inProcess, notInProcess, ExceptionTrigger(label = "Anything")) | ||
|
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| return if (portfolioConfig.debugConfig.debug) getStm(false) else STM(inProcess, setOf(fallbackEdge)) | ||
| } |
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