/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/ntdrivers/floppy.i.cil-3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-7968f31 [2022-03-17 23:59:17,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-17 23:59:17,313 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-17 23:59:17,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-03-17 23:59:17,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-03-17 23:59:17,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-03-17 23:59:17,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-03-17 23:59:17,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-03-17 23:59:17,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-03-17 23:59:17,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-03-17 23:59:17,370 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-03-17 23:59:17,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-03-17 23:59:17,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-17 23:59:17,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-17 23:59:17,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-17 23:59:17,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-17 23:59:17,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-17 23:59:17,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-17 23:59:17,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-17 23:59:17,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-17 23:59:17,382 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-03-17 23:59:17,383 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-17 23:59:17,384 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-17 23:59:17,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-17 23:59:17,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-17 23:59:17,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-03-17 23:59:17,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-17 23:59:17,397 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-17 23:59:17,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-17 23:59:17,399 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-03-17 23:59:17,406 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-17 23:59:17,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-17 23:59:17,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-17 23:59:17,409 INFO L138 SettingsManager]: * sizeof long=4 [2022-03-17 23:59:17,409 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-17 23:59:17,409 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-03-17 23:59:17,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-17 23:59:17,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-17 23:59:17,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-17 23:59:17,410 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-17 23:59:17,410 INFO L138 SettingsManager]: * sizeof long double=12 [2022-03-17 23:59:17,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-17 23:59:17,410 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-17 23:59:17,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-17 23:59:17,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-17 23:59:17,410 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-17 23:59:17,410 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-17 23:59:17,410 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-17 23:59:17,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-17 23:59:17,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-17 23:59:17,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-03-17 23:59:17,411 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-03-17 23:59:17,411 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-03-17 23:59:17,411 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-17 23:59:17,411 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JODRDAN [2022-03-17 23:59:17,411 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-03-17 23:59:17,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-17 23:59:17,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-17 23:59:17,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-17 23:59:17,629 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-17 23:59:17,630 INFO L275 PluginConnector]: CDTParser initialized [2022-03-17 23:59:17,630 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/floppy.i.cil-3.c [2022-03-17 23:59:17,671 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b07969d8/83d66ae5690a4ccb8161548ef02ac1a4/FLAGa7b383eb4 [2022-03-17 23:59:18,205 INFO L306 CDTParser]: Found 1 translation units. [2022-03-17 23:59:18,205 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/floppy.i.cil-3.c [2022-03-17 23:59:18,234 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b07969d8/83d66ae5690a4ccb8161548ef02ac1a4/FLAGa7b383eb4 [2022-03-17 23:59:18,651 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b07969d8/83d66ae5690a4ccb8161548ef02ac1a4 [2022-03-17 23:59:18,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-17 23:59:18,654 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-03-17 23:59:18,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-17 23:59:18,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-17 23:59:18,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-17 23:59:18,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:59:18" (1/1) ... [2022-03-17 23:59:18,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41c0086a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:18, skipping insertion in model container [2022-03-17 23:59:18,659 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:59:18" (1/1) ... [2022-03-17 23:59:18,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-17 23:59:18,752 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-17 23:59:19,122 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/floppy.i.cil-3.c[77246,77259] [2022-03-17 23:59:19,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-17 23:59:19,505 INFO L203 MainTranslator]: Completed pre-run [2022-03-17 23:59:19,556 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/floppy.i.cil-3.c[77246,77259] [2022-03-17 23:59:19,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-17 23:59:19,787 INFO L208 MainTranslator]: Completed translation [2022-03-17 23:59:19,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19 WrapperNode [2022-03-17 23:59:19,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-17 23:59:19,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-17 23:59:19,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-17 23:59:19,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-17 23:59:19,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,861 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:20,019 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:20,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:20,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:20,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-17 23:59:20,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-17 23:59:20,083 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-17 23:59:20,083 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-17 23:59:20,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:20,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-17 23:59:20,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-17 23:59:20,121 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-03-17 23:59:20,130 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-03-17 23:59:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-03-17 23:59:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-17 23:59:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-03-17 23:59:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2022-03-17 23:59:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2022-03-17 23:59:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-03-17 23:59:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyUnload [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyAddDevice [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FlConfigCallBack [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2022-03-17 23:59:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPower [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyReadWrite [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlInterpretError [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFinishOperation [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlStartDrive [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlDatarateSpecifyConfigure [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlRecalibrateDrive [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlDetermineMediaType [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAllocateIoBuffer [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFreeIoBuffer [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyThread [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlConsolidateMediaTypeWithBootSector [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckBootSector [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlReadWriteTrack [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlReadWrite [2022-03-17 23:59:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFormat [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure FlIssueCommand [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure FlInitializeControllerHardware [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure FlHdbit [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCancelQueuedRequest [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2022-03-17 23:59:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2022-03-17 23:59:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-03-17 23:59:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2022-03-17 23:59:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-03-17 23:59:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-03-17 23:59:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-03-17 23:59:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2022-03-17 23:59:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2022-03-17 23:59:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2022-03-17 23:59:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2022-03-17 23:59:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2022-03-17 23:59:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-03-17 23:59:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-03-17 23:59:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-03-17 23:59:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2022-03-17 23:59:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure swprintf [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-17 23:59:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2022-03-17 23:59:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2022-03-17 23:59:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-03-17 23:59:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyUnload [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlConfigCallBack [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlInitializeControllerHardware [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyReadWrite [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlRecalibrateDrive [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlDatarateSpecifyConfigure [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlStartDrive [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlFinishOperation [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlDetermineMediaType [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyThread [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlReadWrite [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlFormat [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlIssueCommand [2022-03-17 23:59:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FlInterpretError [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FlAllocateIoBuffer [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FlFreeIoBuffer [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FlConsolidateMediaTypeWithBootSector [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckBootSector [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FlReadWriteTrack [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyAddDevice [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPower [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2022-03-17 23:59:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCancelQueuedRequest [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure FlHdbit [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-03-17 23:59:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-03-17 23:59:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2022-03-17 23:59:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-03-17 23:59:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-03-17 23:59:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-17 23:59:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-03-17 23:59:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-03-17 23:59:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-03-17 23:59:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-03-17 23:59:20,714 INFO L234 CfgBuilder]: Building ICFG [2022-03-17 23:59:20,718 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-17 23:59:20,746 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:20,785 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:20,785 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:20,786 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:20,801 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:20,801 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,679 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,684 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,685 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,685 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,701 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,701 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,705 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,711 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,711 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,752 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,762 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,762 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,762 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,776 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,776 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,776 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,785 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,785 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,827 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,884 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2022-03-17 23:59:22,885 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2022-03-17 23:59:22,933 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,937 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,937 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,937 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,940 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,941 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,941 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,946 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,946 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,954 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,958 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,958 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:22,959 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:22,962 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:22,962 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:29,210 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:29,223 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-03-17 23:59:29,223 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-03-17 23:59:29,266 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:29,531 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2022-03-17 23:59:29,531 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2022-03-17 23:59:29,795 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:29,798 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:29,798 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:29,855 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:29,879 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !false; [2022-03-17 23:59:29,879 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume false; [2022-03-17 23:59:29,882 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:30,036 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-03-17 23:59:30,036 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-03-17 23:59:30,037 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:30,085 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2022-03-17 23:59:30,085 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2022-03-17 23:59:41,113 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:41,117 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:41,117 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:41,217 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:41,221 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:41,221 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:41,237 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:43,809 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2022-03-17 23:59:43,809 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2022-03-17 23:59:43,873 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:44,060 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2022-03-17 23:59:44,061 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2022-03-17 23:59:44,062 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:44,074 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-03-17 23:59:44,074 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-03-17 23:59:44,074 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:44,109 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-03-17 23:59:44,109 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-03-17 23:59:44,112 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:44,119 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-03-17 23:59:44,119 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-03-17 23:59:44,151 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:44,155 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:44,155 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:44,164 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:44,168 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:44,168 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:44,169 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:44,227 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume !false; [2022-03-17 23:59:44,227 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##45: assume false; [2022-03-17 23:59:44,268 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:46,666 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2022-03-17 23:59:46,667 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2022-03-17 23:59:46,707 INFO L275 CfgBuilder]: Performing block encoding [2022-03-17 23:59:46,764 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-17 23:59:46,764 INFO L299 CfgBuilder]: Removed 22 assume(true) statements. [2022-03-17 23:59:46,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:59:46 BoogieIcfgContainer [2022-03-17 23:59:46,773 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-17 23:59:46,775 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-17 23:59:46,775 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-17 23:59:46,778 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-17 23:59:46,778 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 11:59:18" (1/3) ... [2022-03-17 23:59:46,779 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@472725f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 11:59:46, skipping insertion in model container [2022-03-17 23:59:46,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (2/3) ... [2022-03-17 23:59:46,781 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@472725f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 11:59:46, skipping insertion in model container [2022-03-17 23:59:46,781 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:59:46" (3/3) ... [2022-03-17 23:59:46,784 INFO L111 eAbstractionObserver]: Analyzing ICFG floppy.i.cil-3.c [2022-03-17 23:59:46,788 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-03-17 23:59:46,788 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-03-17 23:59:46,822 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalArgumentException: No enum constant de.uni_freiburg.informatik.ultimate.icfgtransformer.LoopAccelerators.JODRDAN at java.base/java.lang.Enum.valueOf(Enum.java:240) at de.uni_freiburg.informatik.ultimate.core.preferences.RcpPreferenceProvider.getEnum(RcpPreferenceProvider.java:117) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.preferences.TAPreferences.getLoopAccelerationTechnique(TAPreferences.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TaCheckAndRefinementPreferences.(TaCheckAndRefinementPreferences.java:148) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.(BasicCegarLoop.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.createFiniteAutomataCegarLoop(CegarLoopUtils.java:133) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.constructCegarLoop(CegarLoopUtils.java:77) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:53) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:414) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:304) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:177) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:156) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-03-17 23:59:46,828 INFO L158 Benchmark]: Toolchain (without parser) took 28172.96ms. Allocated memory was 174.1MB in the beginning and 518.0MB in the end (delta: 343.9MB). Free memory was 146.7MB in the beginning and 429.7MB in the end (delta: -283.0MB). Peak memory consumption was 61.4MB. Max. memory is 8.0GB. [2022-03-17 23:59:46,829 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 174.1MB. Free memory is still 140.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-03-17 23:59:46,830 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1133.21ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 146.4MB in the beginning and 129.2MB in the end (delta: 17.1MB). Peak memory consumption was 73.5MB. Max. memory is 8.0GB. [2022-03-17 23:59:46,830 INFO L158 Benchmark]: Boogie Preprocessor took 293.39ms. Allocated memory is still 209.7MB. Free memory was 129.2MB in the beginning and 137.7MB in the end (delta: -8.5MB). Peak memory consumption was 39.8MB. Max. memory is 8.0GB. [2022-03-17 23:59:46,831 INFO L158 Benchmark]: RCFGBuilder took 26690.09ms. Allocated memory was 209.7MB in the beginning and 518.0MB in the end (delta: 308.3MB). Free memory was 137.7MB in the beginning and 433.9MB in the end (delta: -296.2MB). Peak memory consumption was 298.8MB. Max. memory is 8.0GB. [2022-03-17 23:59:46,831 INFO L158 Benchmark]: TraceAbstraction took 51.41ms. Allocated memory is still 518.0MB. Free memory was 433.4MB in the beginning and 429.7MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-03-17 23:59:46,837 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 174.1MB. Free memory is still 140.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1133.21ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 146.4MB in the beginning and 129.2MB in the end (delta: 17.1MB). Peak memory consumption was 73.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 293.39ms. Allocated memory is still 209.7MB. Free memory was 129.2MB in the beginning and 137.7MB in the end (delta: -8.5MB). Peak memory consumption was 39.8MB. Max. memory is 8.0GB. * RCFGBuilder took 26690.09ms. Allocated memory was 209.7MB in the beginning and 518.0MB in the end (delta: 308.3MB). Free memory was 137.7MB in the beginning and 433.9MB in the end (delta: -296.2MB). Peak memory consumption was 298.8MB. Max. memory is 8.0GB. * TraceAbstraction took 51.41ms. Allocated memory is still 518.0MB. Free memory was 433.4MB in the beginning and 429.7MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalArgumentException: No enum constant de.uni_freiburg.informatik.ultimate.icfgtransformer.LoopAccelerators.JODRDAN de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: No enum constant de.uni_freiburg.informatik.ultimate.icfgtransformer.LoopAccelerators.JODRDAN: java.base/java.lang.Enum.valueOf(Enum.java:240) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-03-17 23:59:46,887 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...