/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-1.c


--------------------------------------------------------------------------------


This is Ultimate 0.2.2-dev-34549b5
[2022-04-06 13:43:50,337 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-04-06 13:43:50,340 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-04-06 13:43:50,375 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-04-06 13:43:50,375 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-04-06 13:43:50,376 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-04-06 13:43:50,378 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-04-06 13:43:50,380 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-04-06 13:43:50,381 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-04-06 13:43:50,385 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2022-04-06 13:43:50,386 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
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[2022-04-06 13:43:50,388 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-04-06 13:43:50,391 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-04-06 13:43:50,391 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-04-06 13:43:50,392 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-04-06 13:43:50,393 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-04-06 13:43:50,397 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-04-06 13:43:50,398 INFO  L181        SettingsManager]: Resetting HornVerifier preferences to default values
[2022-04-06 13:43:50,399 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-04-06 13:43:50,400 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-04-06 13:43:50,400 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-04-06 13:43:50,401 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-04-06 13:43:50,406 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2022-04-06 13:43:50,406 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-04-06 13:43:50,407 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-04-06 13:43:50,407 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-04-06 13:43:50,408 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-04-06 13:43:50,408 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2022-04-06 13:43:50,410 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-04-06 13:43:50,410 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-04-06 13:43:50,411 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
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[2022-04-06 13:43:50,412 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2022-04-06 13:43:50,413 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-04-06 13:43:50,414 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf
[2022-04-06 13:43:50,432 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-04-06 13:43:50,433 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-04-06 13:43:50,433 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-04-06 13:43:50,433 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-04-06 13:43:50,434 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-04-06 13:43:50,434 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-04-06 13:43:50,434 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-04-06 13:43:50,434 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-04-06 13:43:50,434 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-04-06 13:43:50,435 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-04-06 13:43:50,435 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-04-06 13:43:50,435 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-04-06 13:43:50,435 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-04-06 13:43:50,435 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-04-06 13:43:50,435 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-04-06 13:43:50,436 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-04-06 13:43:50,436 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-04-06 13:43:50,436 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-04-06 13:43:50,436 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-04-06 13:43:50,436 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-04-06 13:43:50,436 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-04-06 13:43:50,436 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-04-06 13:43:50,436 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-04-06 13:43:50,436 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-04-06 13:43:50,437 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-04-06 13:43:50,437 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-04-06 13:43:50,437 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2022-04-06 13:43:50,437 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2022-04-06 13:43:50,438 INFO  L136        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2022-04-06 13:43:50,438 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN;
[2022-04-06 13:43:50,597 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-04-06 13:43:50,610 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-04-06 13:43:50,612 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-04-06 13:43:50,612 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-04-06 13:43:50,613 INFO  L275        PluginConnector]: CDTParser initialized
[2022-04-06 13:43:50,613 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/floppy.i.cil-1.c
[2022-04-06 13:43:50,668 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b13441c/0357838a460e4633a4335c2595687175/FLAG936cd7ac1
[2022-04-06 13:43:51,211 INFO  L306              CDTParser]: Found 1 translation units.
[2022-04-06 13:43:51,211 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/floppy.i.cil-1.c
[2022-04-06 13:43:51,242 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b13441c/0357838a460e4633a4335c2595687175/FLAG936cd7ac1
[2022-04-06 13:43:51,695 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b13441c/0357838a460e4633a4335c2595687175
[2022-04-06 13:43:51,697 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-04-06 13:43:51,698 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2022-04-06 13:43:51,699 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-04-06 13:43:51,699 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-04-06 13:43:51,701 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-04-06 13:43:51,702 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 01:43:51" (1/1) ...
[2022-04-06 13:43:51,702 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42bcd49f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:43:51, skipping insertion in model container
[2022-04-06 13:43:51,702 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 01:43:51" (1/1) ...
[2022-04-06 13:43:51,707 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-04-06 13:43:51,777 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-04-06 13:43:52,205 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-1.c[76734,76747]
[2022-04-06 13:43:52,531 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-04-06 13:43:52,563 INFO  L203         MainTranslator]: Completed pre-run
[2022-04-06 13:43:52,638 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-1.c[76734,76747]
[2022-04-06 13:43:52,806 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-04-06 13:43:52,840 INFO  L208         MainTranslator]: Completed translation
[2022-04-06 13:43:52,840 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:43:52 WrapperNode
[2022-04-06 13:43:52,841 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-04-06 13:43:52,842 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-04-06 13:43:52,842 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-04-06 13:43:52,843 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-04-06 13:43:52,850 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:43:52" (1/1) ...
[2022-04-06 13:43:52,850 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:43:52" (1/1) ...
[2022-04-06 13:43:52,940 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:43:52" (1/1) ...
[2022-04-06 13:43:52,940 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:43:52" (1/1) ...
[2022-04-06 13:43:53,029 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:43:52" (1/1) ...
[2022-04-06 13:43:53,046 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:43:52" (1/1) ...
[2022-04-06 13:43:53,064 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:43:52" (1/1) ...
[2022-04-06 13:43:53,084 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-04-06 13:43:53,085 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-04-06 13:43:53,085 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-04-06 13:43:53,085 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-04-06 13:43:53,086 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:43:52" (1/1) ...
[2022-04-06 13:43:53,090 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-04-06 13:43:53,097 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-04-06 13:43:53,133 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)
[2022-04-06 13:43:53,175 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
[2022-04-06 13:43:53,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2022-04-06 13:43:53,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-04-06 13:43:53,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2022-04-06 13:43:53,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure InterlockedExchange
[2022-04-06 13:43:53,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure errorFn
[2022-04-06 13:43:53,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure _BLAST_init
[2022-04-06 13:43:53,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure DriverEntry
[2022-04-06 13:43:53,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyUnload
[2022-04-06 13:43:53,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyAddDevice
[2022-04-06 13:43:53,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlConfigCallBack
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyCreateClose
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyPnp
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyStartDevice
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyPower
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyReadWrite
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlInterpretError
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlFinishOperation
[2022-04-06 13:43:53,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlStartDrive
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlDatarateSpecifyConfigure
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlRecalibrateDrive
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlDetermineMediaType
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlAllocateIoBuffer
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlFreeIoBuffer
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyThread
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlConsolidateMediaTypeWithBootSector
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlCheckBootSector
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlReadWriteTrack
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlReadWrite
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlFormat
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlIssueCommand
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlInitializeControllerHardware
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo
[2022-04-06 13:43:53,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlHdbit
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyCancelQueuedRequest
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure stub_driver_init
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure ExFreePool
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList
[2022-04-06 13:43:53,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoAllocateMdl
[2022-04-06 13:43:53,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack
[2022-04-06 13:43:53,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest
[2022-04-06 13:43:53,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest
[2022-04-06 13:43:53,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoCreateDevice
[2022-04-06 13:43:53,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink
[2022-04-06 13:43:53,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoDeleteDevice
[2022-04-06 13:43:53,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink
[2022-04-06 13:43:53,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoDetachDevice
[2022-04-06 13:43:53,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoFreeIrp
[2022-04-06 13:43:53,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoFreeMdl
[2022-04-06 13:43:53,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation
[2022-04-06 13:43:53,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription
[2022-04-06 13:43:53,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface
[2022-04-06 13:43:53,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock
[2022-04-06 13:43:53,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure IofCallDriver
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure IofCompleteRequest
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure KeInitializeEvent
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore
[2022-04-06 13:43:53,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure KeSetEvent
[2022-04-06 13:43:53,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject
[2022-04-06 13:43:53,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory
[2022-04-06 13:43:53,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory
[2022-04-06 13:43:53,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache
[2022-04-06 13:43:53,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver
[2022-04-06 13:43:53,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging
[2022-04-06 13:43:53,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure MmUnlockPages
[2022-04-06 13:43:53,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle
[2022-04-06 13:43:53,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject
[2022-04-06 13:43:53,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure PoCallDriver
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure RtlCompareMemory
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure RtlInitString
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ZwClose
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2022-04-06 13:43:53,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2022-04-06 13:43:53,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove
[2022-04-06 13:43:53,256 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2022-04-06 13:43:53,256 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2022-04-06 13:43:53,256 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2022-04-06 13:43:53,257 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-04-06 13:43:53,257 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char
[2022-04-06 13:43:53,257 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2022-04-06 13:43:53,257 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2022-04-06 13:43:53,257 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure swprintf
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure memmove
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure RtlInitString
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure RtlCompareMemory
[2022-04-06 13:43:53,258 INFO  L130     BoogieDeclarations]: Found specification of procedure InterlockedExchange
[2022-04-06 13:43:53,259 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2022-04-06 13:43:53,259 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-04-06 13:43:53,259 INFO  L130     BoogieDeclarations]: Found specification of procedure KeInitializeEvent
[2022-04-06 13:43:53,259 INFO  L130     BoogieDeclarations]: Found specification of procedure KeSetEvent
[2022-04-06 13:43:53,259 INFO  L130     BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore
[2022-04-06 13:43:53,259 INFO  L130     BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore
[2022-04-06 13:43:53,259 INFO  L130     BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread
[2022-04-06 13:43:53,260 INFO  L130     BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject
[2022-04-06 13:43:53,260 INFO  L130     BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock
[2022-04-06 13:43:53,260 INFO  L130     BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag
[2022-04-06 13:43:53,261 INFO  L130     BoogieDeclarations]: Found specification of procedure ExFreePool
[2022-04-06 13:43:53,263 INFO  L130     BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex
[2022-04-06 13:43:53,263 INFO  L130     BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure MmUnlockPages
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure MmResetDriverPaging
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure MmPageEntireDriver
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure PsCreateSystemThread
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure IoAllocateMdl
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest
[2022-04-06 13:43:53,267 INFO  L130     BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IofCallDriver
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IofCompleteRequest
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoCreateDevice
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoDeleteDevice
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoDetachDevice
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoFreeIrp
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoFreeMdl
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure PoCallDriver
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure ObfDereferenceObject
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure ZwClose
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure DriverEntry
[2022-04-06 13:43:53,268 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyUnload
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlConfigCallBack
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlInitializeControllerHardware
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyCreateClose
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyDeviceControl
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyReadWrite
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlRecalibrateDrive
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlDatarateSpecifyConfigure
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlStartDrive
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlFinishOperation
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlDetermineMediaType
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyThread
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlReadWrite
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlFormat
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlIssueCommand
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlInterpretError
[2022-04-06 13:43:53,269 INFO  L130     BoogieDeclarations]: Found specification of procedure FlAllocateIoBuffer
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FlFreeIoBuffer
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FlConsolidateMediaTypeWithBootSector
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FlCheckBootSector
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FlReadWriteTrack
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyAddDevice
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyPnp
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyPower
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyPnpComplete
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyQueueRequest
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyStartDevice
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyCancelQueuedRequest
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure FlHdbit
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure errorFn
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure _BLAST_init
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2022-04-06 13:43:53,270 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure stub_driver_init
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2022-04-06 13:43:53,271 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2022-04-06 13:43:53,790 INFO  L234             CfgBuilder]: Building ICFG
[2022-04-06 13:43:53,792 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-04-06 13:43:53,821 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:53,845 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:53,845 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:53,845 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:53,852 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:53,852 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:55,840 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:55,844 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:55,845 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:55,845 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:55,852 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:55,852 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:55,855 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:55,862 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:55,862 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:55,892 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:55,903 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:55,903 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:55,903 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:55,911 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:55,911 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:55,911 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:55,918 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:55,918 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:55,963 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:56,012 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false;
[2022-04-06 13:43:56,013 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false;
[2022-04-06 13:43:56,074 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:56,079 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:56,079 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:56,079 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:56,083 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:56,083 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:56,083 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:56,089 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:56,089 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:56,097 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:56,101 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:56,101 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:43:56,101 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:43:56,105 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:43:56,105 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:44:02,799 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:02,814 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false;
[2022-04-06 13:44:02,814 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false;
[2022-04-06 13:44:02,856 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:05,198 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false;
[2022-04-06 13:44:05,198 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false;
[2022-04-06 13:44:05,506 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:05,509 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:44:05,510 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:44:05,583 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:05,604 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !false;
[2022-04-06 13:44:05,604 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume false;
[2022-04-06 13:44:05,606 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:05,727 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false;
[2022-04-06 13:44:05,727 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false;
[2022-04-06 13:44:05,728 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:05,769 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false;
[2022-04-06 13:44:05,769 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false;
[2022-04-06 13:44:16,247 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:16,250 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:44:16,250 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:44:16,356 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:16,359 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:44:16,359 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:44:16,373 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:18,611 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false;
[2022-04-06 13:44:18,612 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false;
[2022-04-06 13:44:18,645 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:18,822 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false;
[2022-04-06 13:44:18,823 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false;
[2022-04-06 13:44:18,824 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:18,837 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false;
[2022-04-06 13:44:18,837 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false;
[2022-04-06 13:44:18,837 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:18,872 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false;
[2022-04-06 13:44:18,872 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false;
[2022-04-06 13:44:18,875 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:18,882 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false;
[2022-04-06 13:44:18,882 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false;
[2022-04-06 13:44:18,915 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:18,919 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:44:18,919 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:44:18,930 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:18,953 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2022-04-06 13:44:18,953 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2022-04-06 13:44:18,954 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:19,070 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume !false;
[2022-04-06 13:44:19,070 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##45: assume false;
[2022-04-06 13:44:19,108 WARN  L811   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2022-04-06 13:44:21,481 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false;
[2022-04-06 13:44:21,481 INFO  L764   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false;
[2022-04-06 13:44:21,507 INFO  L275             CfgBuilder]: Performing block encoding
[2022-04-06 13:44:21,522 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-04-06 13:44:21,522 INFO  L299             CfgBuilder]: Removed 22 assume(true) statements.
[2022-04-06 13:44:21,525 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 01:44:21 BoogieIcfgContainer
[2022-04-06 13:44:21,526 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-04-06 13:44:21,526 INFO  L113        PluginConnector]: ------------------------IcfgTransformer----------------------------
[2022-04-06 13:44:21,526 INFO  L271        PluginConnector]: Initializing IcfgTransformer...
[2022-04-06 13:44:21,527 INFO  L275        PluginConnector]: IcfgTransformer initialized
[2022-04-06 13:44:21,529 INFO  L185        PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 01:44:21" (1/1) ...
[2022-04-06 13:44:21,530 INFO  L168   ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR
[2022-04-06 13:44:21,663 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception:
java.lang.NullPointerException
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewReturnTransition(TransformedIcfgBuilder.java:455)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewTransition(TransformedIcfgBuilder.java:203)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.lambda$0(IcfgTransformer.java:121)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.processLocations(IcfgTransformer.java:121)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.transform(IcfgTransformer.java:96)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.<init>(IcfgTransformer.java:83)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrIcfgTransformer.<init>(QvasrIcfgTransformer.java:90)
	at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyLoopAccelerationQvasr(IcfgTransformationObserver.java:294)
	at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:180)
	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)
[2022-04-06 13:44:21,666 INFO  L158              Benchmark]: Toolchain (without parser) took 29967.39ms. Allocated memory was 201.3MB in the beginning and 486.5MB in the end (delta: 285.2MB). Free memory was 140.0MB in the beginning and 342.1MB in the end (delta: -202.2MB). Peak memory consumption was 83.7MB. Max. memory is 8.0GB.
[2022-04-06 13:44:21,666 INFO  L158              Benchmark]: CDTParser took 0.08ms. Allocated memory is still 201.3MB. Free memory was 164.8MB in the beginning and 164.7MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 8.0GB.
[2022-04-06 13:44:21,667 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1142.46ms. Allocated memory was 201.3MB in the beginning and 248.5MB in the end (delta: 47.2MB). Free memory was 139.8MB in the beginning and 148.8MB in the end (delta: -9.0MB). Peak memory consumption was 41.6MB. Max. memory is 8.0GB.
[2022-04-06 13:44:21,667 INFO  L158              Benchmark]: Boogie Preprocessor took 241.92ms. Allocated memory is still 248.5MB. Free memory was 148.8MB in the beginning and 106.9MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB.
[2022-04-06 13:44:21,668 INFO  L158              Benchmark]: RCFGBuilder took 28440.95ms. Allocated memory was 248.5MB in the beginning and 486.5MB in the end (delta: 238.0MB). Free memory was 106.9MB in the beginning and 377.8MB in the end (delta: -270.9MB). Peak memory consumption was 208.2MB. Max. memory is 8.0GB.
[2022-04-06 13:44:21,668 INFO  L158              Benchmark]: IcfgTransformer took 138.70ms. Allocated memory is still 486.5MB. Free memory was 377.8MB in the beginning and 342.1MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 8.0GB.
[2022-04-06 13:44:21,669 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.08ms. Allocated memory is still 201.3MB. Free memory was 164.8MB in the beginning and 164.7MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 8.0GB.
 * CACSL2BoogieTranslator took 1142.46ms. Allocated memory was 201.3MB in the beginning and 248.5MB in the end (delta: 47.2MB). Free memory was 139.8MB in the beginning and 148.8MB in the end (delta: -9.0MB). Peak memory consumption was 41.6MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 241.92ms. Allocated memory is still 248.5MB. Free memory was 148.8MB in the beginning and 106.9MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB.
 * RCFGBuilder took 28440.95ms. Allocated memory was 248.5MB in the beginning and 486.5MB in the end (delta: 238.0MB). Free memory was 106.9MB in the beginning and 377.8MB in the end (delta: -270.9MB). Peak memory consumption was 208.2MB. Max. memory is 8.0GB.
 * IcfgTransformer took 138.70ms. Allocated memory is still 486.5MB. Free memory was 377.8MB in the beginning and 342.1MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 8.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation:
  - ExceptionOrErrorResult: NullPointerException: null
    de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: NullPointerException: null: de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewReturnTransition(TransformedIcfgBuilder.java:455)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2022-04-06 13:44:21,727 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0
Received shutdown request...