/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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/ntdrivers/floppy.i.cil-3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05ce600 [2022-02-24 00:38:16,376 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-24 00:38:16,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-24 00:38:16,450 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-24 00:38:16,451 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-24 00:38:16,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-24 00:38:16,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-24 00:38:16,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-24 00:38:16,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-24 00:38:16,465 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-24 00:38:16,466 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-24 00:38:16,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-24 00:38:16,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-24 00:38:16,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-24 00:38:16,470 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-24 00:38:16,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-24 00:38:16,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-24 00:38:16,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-24 00:38:16,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-24 00:38:16,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-24 00:38:16,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-24 00:38:16,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-24 00:38:16,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-24 00:38:16,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-24 00:38:16,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-24 00:38:16,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-24 00:38:16,492 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-24 00:38:16,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-24 00:38:16,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-24 00:38:16,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2022-02-24 00:38:16,499 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-24 00:38:16,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-24 00:38:16,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-24 00:38:16,501 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-02-24 00:38:16,529 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-24 00:38:16,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-24 00:38:16,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-24 00:38:16,530 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-24 00:38:16,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-24 00:38:16,531 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-24 00:38:16,531 INFO L138 SettingsManager]: * Use SBE=true [2022-02-24 00:38:16,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-24 00:38:16,532 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-24 00:38:16,532 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-24 00:38:16,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-24 00:38:16,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-24 00:38:16,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-24 00:38:16,533 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-24 00:38:16,533 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-24 00:38:16,533 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-24 00:38:16,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-24 00:38:16,534 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-24 00:38:16,534 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-24 00:38:16,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-24 00:38:16,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-24 00:38:16,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-24 00:38:16,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-24 00:38:16,535 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-24 00:38:16,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-24 00:38:16,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-24 00:38:16,535 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-02-24 00:38:16,535 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-24 00:38:16,536 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-02-24 00:38:16,536 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-02-24 00:38:16,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-24 00:38:16,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-24 00:38:16,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-24 00:38:16,818 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-24 00:38:16,818 INFO L275 PluginConnector]: CDTParser initialized [2022-02-24 00:38:16,819 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/floppy.i.cil-3.c [2022-02-24 00:38:16,874 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cc3a5beb/ac30e7ce395b422fadffb7301609be9c/FLAGd26da6a11 [2022-02-24 00:38:17,566 INFO L306 CDTParser]: Found 1 translation units. [2022-02-24 00:38:17,566 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/floppy.i.cil-3.c [2022-02-24 00:38:17,621 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cc3a5beb/ac30e7ce395b422fadffb7301609be9c/FLAGd26da6a11 [2022-02-24 00:38:17,643 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cc3a5beb/ac30e7ce395b422fadffb7301609be9c [2022-02-24 00:38:17,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-24 00:38:17,647 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-24 00:38:17,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-24 00:38:17,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-24 00:38:17,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-24 00:38:17,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 12:38:17" (1/1) ... [2022-02-24 00:38:17,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396fb9f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:38:17, skipping insertion in model container [2022-02-24 00:38:17,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 12:38:17" (1/1) ... [2022-02-24 00:38:17,660 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-24 00:38:17,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-24 00:38:18,333 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] [2022-02-24 00:38:18,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-24 00:38:18,799 INFO L203 MainTranslator]: Completed pre-run [2022-02-24 00:38:18,862 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] [2022-02-24 00:38:19,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-24 00:38:19,145 INFO L208 MainTranslator]: Completed translation [2022-02-24 00:38:19,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:38:19 WrapperNode [2022-02-24 00:38:19,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-24 00:38:19,147 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-24 00:38:19,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-24 00:38:19,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-24 00:38:19,158 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:38:19" (1/1) ... [2022-02-24 00:38:19,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:38:19" (1/1) ... [2022-02-24 00:38:19,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:38:19" (1/1) ... [2022-02-24 00:38:19,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:38:19" (1/1) ... [2022-02-24 00:38:19,400 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:38:19" (1/1) ... [2022-02-24 00:38:19,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:38:19" (1/1) ... [2022-02-24 00:38:19,454 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:38:19" (1/1) ... [2022-02-24 00:38:19,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-24 00:38:19,486 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-24 00:38:19,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-24 00:38:19,487 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-24 00:38:19,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:38:19" (1/1) ... [2022-02-24 00:38:19,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-24 00:38:19,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-24 00:38:19,516 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) [2022-02-24 00:38:19,535 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 [2022-02-24 00:38:19,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-02-24 00:38:19,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-24 00:38:19,549 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-02-24 00:38:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2022-02-24 00:38:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2022-02-24 00:38:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-02-24 00:38:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-02-24 00:38:19,550 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2022-02-24 00:38:19,551 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyUnload [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyAddDevice [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FlConfigCallBack [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPower [2022-02-24 00:38:19,552 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyReadWrite [2022-02-24 00:38:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure FlInterpretError [2022-02-24 00:38:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFinishOperation [2022-02-24 00:38:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure FlStartDrive [2022-02-24 00:38:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure FlDatarateSpecifyConfigure [2022-02-24 00:38:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure FlRecalibrateDrive [2022-02-24 00:38:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure FlDetermineMediaType [2022-02-24 00:38:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAllocateIoBuffer [2022-02-24 00:38:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFreeIoBuffer [2022-02-24 00:38:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyThread [2022-02-24 00:38:19,553 INFO L138 BoogieDeclarations]: Found implementation of procedure FlConsolidateMediaTypeWithBootSector [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckBootSector [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FlReadWriteTrack [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FlReadWrite [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFormat [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FlIssueCommand [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FlInitializeControllerHardware [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FlHdbit [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2022-02-24 00:38:19,554 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCancelQueuedRequest [2022-02-24 00:38:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2022-02-24 00:38:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-02-24 00:38:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-02-24 00:38:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2022-02-24 00:38:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2022-02-24 00:38:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2022-02-24 00:38:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2022-02-24 00:38:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2022-02-24 00:38:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2022-02-24 00:38:19,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2022-02-24 00:38:19,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2022-02-24 00:38:19,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2022-02-24 00:38:19,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2022-02-24 00:38:19,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-02-24 00:38:19,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2022-02-24 00:38:19,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2022-02-24 00:38:19,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2022-02-24 00:38:19,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-02-24 00:38:19,557 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2022-02-24 00:38:19,557 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2022-02-24 00:38:19,557 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2022-02-24 00:38:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2022-02-24 00:38:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-02-24 00:38:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-02-24 00:38:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2022-02-24 00:38:19,558 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-02-24 00:38:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2022-02-24 00:38:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-02-24 00:38:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-02-24 00:38:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-02-24 00:38:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2022-02-24 00:38:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2022-02-24 00:38:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2022-02-24 00:38:19,559 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2022-02-24 00:38:19,560 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2022-02-24 00:38:19,560 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2022-02-24 00:38:19,560 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2022-02-24 00:38:19,560 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-02-24 00:38:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-02-24 00:38:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2022-02-24 00:38:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2022-02-24 00:38:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2022-02-24 00:38:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2022-02-24 00:38:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2022-02-24 00:38:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2022-02-24 00:38:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-02-24 00:38:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2022-02-24 00:38:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2022-02-24 00:38:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2022-02-24 00:38:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-02-24 00:38:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-24 00:38:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-24 00:38:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-02-24 00:38:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-02-24 00:38:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-02-24 00:38:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-02-24 00:38:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-24 00:38:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-02-24 00:38:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-02-24 00:38:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-02-24 00:38:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-02-24 00:38:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2022-02-24 00:38:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2022-02-24 00:38:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure swprintf [2022-02-24 00:38:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-02-24 00:38:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2022-02-24 00:38:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2022-02-24 00:38:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2022-02-24 00:38:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2022-02-24 00:38:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2022-02-24 00:38:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2022-02-24 00:38:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2022-02-24 00:38:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2022-02-24 00:38:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2022-02-24 00:38:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2022-02-24 00:38:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2022-02-24 00:38:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-24 00:38:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-24 00:38:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2022-02-24 00:38:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-02-24 00:38:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2022-02-24 00:38:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2022-02-24 00:38:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2022-02-24 00:38:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-02-24 00:38:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2022-02-24 00:38:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2022-02-24 00:38:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2022-02-24 00:38:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2022-02-24 00:38:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyUnload [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure FlConfigCallBack [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure FlInitializeControllerHardware [2022-02-24 00:38:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyReadWrite [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlRecalibrateDrive [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlDatarateSpecifyConfigure [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlStartDrive [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlFinishOperation [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlDetermineMediaType [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyThread [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlReadWrite [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlFormat [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlIssueCommand [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlInterpretError [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlAllocateIoBuffer [2022-02-24 00:38:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure FlFreeIoBuffer [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FlConsolidateMediaTypeWithBootSector [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckBootSector [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FlReadWriteTrack [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyAddDevice [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPower [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCancelQueuedRequest [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2022-02-24 00:38:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure FlHdbit [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-02-24 00:38:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-24 00:38:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-24 00:38:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-02-24 00:38:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-02-24 00:38:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-24 00:38:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-24 00:38:20,242 INFO L234 CfgBuilder]: Building ICFG [2022-02-24 00:38:20,244 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-24 00:38:20,299 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:20,340 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:20,340 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:20,340 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:20,347 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:20,347 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,048 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,053 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,053 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,053 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,061 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,061 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,065 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,071 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,071 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,107 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,113 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,114 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,114 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,122 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,123 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,123 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,132 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,132 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,187 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,255 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2022-02-24 00:38:23,255 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2022-02-24 00:38:23,313 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,318 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,318 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,319 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,323 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,323 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,323 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,330 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,330 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,341 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,347 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,347 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:23,347 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:23,352 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:23,352 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:29,891 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:29,912 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-02-24 00:38:29,913 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-02-24 00:38:29,985 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:30,451 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2022-02-24 00:38:30,452 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2022-02-24 00:38:30,880 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:30,884 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:30,884 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:30,953 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:30,983 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !false; [2022-02-24 00:38:30,983 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume false; [2022-02-24 00:38:30,986 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:31,125 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-02-24 00:38:31,126 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-02-24 00:38:31,126 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:31,184 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2022-02-24 00:38:31,184 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2022-02-24 00:38:42,359 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:42,364 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:42,364 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:42,451 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:42,455 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:42,455 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:42,477 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:44,596 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2022-02-24 00:38:44,596 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2022-02-24 00:38:44,635 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:44,894 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2022-02-24 00:38:44,894 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2022-02-24 00:38:44,896 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:44,912 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-02-24 00:38:44,913 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-02-24 00:38:44,913 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:44,946 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-02-24 00:38:44,947 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-02-24 00:38:44,950 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:44,959 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-02-24 00:38:44,959 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-02-24 00:38:44,999 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:45,003 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:45,003 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:45,014 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:45,019 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:45,019 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:45,020 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:45,096 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume !false; [2022-02-24 00:38:45,097 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##45: assume false; [2022-02-24 00:38:45,153 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:47,537 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2022-02-24 00:38:47,537 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2022-02-24 00:38:47,569 INFO L275 CfgBuilder]: Performing block encoding [2022-02-24 00:38:47,585 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-24 00:38:47,585 INFO L299 CfgBuilder]: Removed 22 assume(true) statements. [2022-02-24 00:38:47,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 12:38:47 BoogieIcfgContainer [2022-02-24 00:38:47,588 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-24 00:38:47,589 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-02-24 00:38:47,589 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-02-24 00:38:47,590 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-02-24 00:38:47,592 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 12:38:47" (1/1) ... [2022-02-24 00:38:47,616 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (select Real Int) at de.uni_freiburg.informatik.ultimate.logic.Theory.term(Theory.java:1615) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:401) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:392) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.term(WrapperScript.java:249) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.term(WrapperScript.java:249) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.select(SmtUtils.java:1516) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.termWithLocalSimplification(SmtUtils.java:1469) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.termWithLocalSimplification(SmtUtils.java:1378) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.convertApplicationTerm(SmtUtils.java:1367) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.convertApplicationTerm(Substitution.java:53) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:352) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:285) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.apply(Substitution.java:59) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrAbstractor.getUpdates(QvasrAbstractor.java:1229) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrAbstractor.computeAbstraction(QvasrAbstractor.java:106) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrSummarizer.summarizeLoop(QvasrSummarizer.java:129) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrIcfgTransformer$QvasrLoopAccelerationTransformer.transform(QvasrIcfgTransformer.java:106) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewLocalTransition(TransformedIcfgBuilder.java:479) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewTransition(TransformedIcfgBuilder.java:198) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.processLocations(IcfgTransformer.java:116) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.transform(IcfgTransformer.java:96) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.(IcfgTransformer.java:83) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrIcfgTransformer.(QvasrIcfgTransformer.java:89) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyLoopAccelerationQvasr(IcfgTransformationObserver.java:295) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:179) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:148) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:137) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2022-02-24 00:38:47,621 INFO L158 Benchmark]: Toolchain (without parser) took 29971.76ms. Allocated memory was 304.1MB in the beginning and 737.1MB in the end (delta: 433.1MB). Free memory was 272.2MB in the beginning and 593.2MB in the end (delta: -321.1MB). Peak memory consumption was 111.9MB. Max. memory is 8.0GB. [2022-02-24 00:38:47,621 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 184.5MB. Free memory is still 143.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-24 00:38:47,622 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1496.89ms. Allocated memory is still 304.1MB. Free memory was 272.2MB in the beginning and 199.9MB in the end (delta: 72.3MB). Peak memory consumption was 76.5MB. Max. memory is 8.0GB. [2022-02-24 00:38:47,623 INFO L158 Benchmark]: Boogie Preprocessor took 338.16ms. Allocated memory is still 304.1MB. Free memory was 199.9MB in the beginning and 228.8MB in the end (delta: -28.9MB). Peak memory consumption was 28.8MB. Max. memory is 8.0GB. [2022-02-24 00:38:47,623 INFO L158 Benchmark]: RCFGBuilder took 28101.83ms. Allocated memory was 304.1MB in the beginning and 737.1MB in the end (delta: 433.1MB). Free memory was 228.8MB in the beginning and 597.0MB in the end (delta: -368.2MB). Peak memory consumption was 436.6MB. Max. memory is 8.0GB. [2022-02-24 00:38:47,624 INFO L158 Benchmark]: IcfgTransformer took 29.42ms. Allocated memory is still 737.1MB. Free memory was 597.0MB in the beginning and 593.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-02-24 00:38:47,630 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 184.5MB. Free memory is still 143.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1496.89ms. Allocated memory is still 304.1MB. Free memory was 272.2MB in the beginning and 199.9MB in the end (delta: 72.3MB). Peak memory consumption was 76.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 338.16ms. Allocated memory is still 304.1MB. Free memory was 199.9MB in the beginning and 228.8MB in the end (delta: -28.9MB). Peak memory consumption was 28.8MB. Max. memory is 8.0GB. * RCFGBuilder took 28101.83ms. Allocated memory was 304.1MB in the beginning and 737.1MB in the end (delta: 433.1MB). Free memory was 228.8MB in the beginning and 597.0MB in the end (delta: -368.2MB). Peak memory consumption was 436.6MB. Max. memory is 8.0GB. * IcfgTransformer took 29.42ms. Allocated memory is still 737.1MB. Free memory was 597.0MB in the beginning and 593.2MB 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.icfgtransformation: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (select Real Int) de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: SMTLIBException: Undeclared function symbol (select Real Int): de.uni_freiburg.informatik.ultimate.logic.Theory.term(Theory.java:1615) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-02-24 00:38:47,703 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...