java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-05 15:52:34,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-05 15:52:34,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-05 15:52:34,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-05 15:52:34,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-05 15:52:34,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-05 15:52:34,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-05 15:52:34,561 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-05 15:52:34,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-05 15:52:34,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-05 15:52:34,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-05 15:52:34,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-05 15:52:34,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-05 15:52:34,572 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-05 15:52:34,575 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-05 15:52:34,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-05 15:52:34,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-05 15:52:34,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-05 15:52:34,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-05 15:52:34,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-05 15:52:34,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-05 15:52:34,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-05 15:52:34,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-05 15:52:34,598 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-05 15:52:34,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-05 15:52:34,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-05 15:52:34,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-05 15:52:34,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-05 15:52:34,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-05 15:52:34,604 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-05 15:52:34,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-05 15:52:34,607 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-05 15:52:34,608 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-05 15:52:34,608 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-05 15:52:34,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-05 15:52:34,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-05 15:52:34,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-05 15:52:34,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-05 15:52:34,612 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-05 15:52:34,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-05 15:52:34,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-05 15:52:34,616 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-05 15:52:34,636 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-05 15:52:34,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-05 15:52:34,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-05 15:52:34,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-05 15:52:34,640 INFO L138 SettingsManager]: * Use SBE=true [2019-09-05 15:52:34,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-05 15:52:34,640 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-05 15:52:34,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-05 15:52:34,641 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-05 15:52:34,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-05 15:52:34,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-05 15:52:34,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-05 15:52:34,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-05 15:52:34,643 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-05 15:52:34,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-05 15:52:34,643 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-05 15:52:34,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-05 15:52:34,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-05 15:52:34,644 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-05 15:52:34,644 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-05 15:52:34,644 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-05 15:52:34,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-05 15:52:34,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-05 15:52:34,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-05 15:52:34,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-05 15:52:34,646 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-05 15:52:34,646 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-05 15:52:34,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-05 15:52:34,646 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-05 15:52:34,698 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-05 15:52:34,716 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-05 15:52:34,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-05 15:52:34,721 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-05 15:52:34,721 INFO L275 PluginConnector]: CDTParser initialized [2019-09-05 15:52:34,722 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c [2019-09-05 15:52:34,792 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/316778517/32c2d3229c824ce2a075756abe8127cb/FLAG0a7201cbc [2019-09-05 15:52:35,542 INFO L306 CDTParser]: Found 1 translation units. [2019-09-05 15:52:35,543 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c [2019-09-05 15:52:35,571 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/316778517/32c2d3229c824ce2a075756abe8127cb/FLAG0a7201cbc [2019-09-05 15:52:35,626 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/316778517/32c2d3229c824ce2a075756abe8127cb [2019-09-05 15:52:35,637 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-05 15:52:35,640 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-05 15:52:35,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-05 15:52:35,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-05 15:52:35,644 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-05 15:52:35,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.09 03:52:35" (1/1) ... [2019-09-05 15:52:35,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56d3a4d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:52:35, skipping insertion in model container [2019-09-05 15:52:35,649 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.09 03:52:35" (1/1) ... [2019-09-05 15:52:35,656 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-05 15:52:35,744 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-05 15:52:36,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-05 15:52:36,839 INFO L188 MainTranslator]: Completed pre-run [2019-09-05 15:52:37,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-05 15:52:37,366 INFO L192 MainTranslator]: Completed translation [2019-09-05 15:52:37,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:52:37 WrapperNode [2019-09-05 15:52:37,368 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-05 15:52:37,369 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-05 15:52:37,369 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-05 15:52:37,369 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-05 15:52:37,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:52:37" (1/1) ... [2019-09-05 15:52:37,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:52:37" (1/1) ... [2019-09-05 15:52:37,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:52:37" (1/1) ... [2019-09-05 15:52:37,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:52:37" (1/1) ... [2019-09-05 15:52:37,724 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:52:37" (1/1) ... [2019-09-05 15:52:37,757 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:52:37" (1/1) ... [2019-09-05 15:52:37,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:52:37" (1/1) ... [2019-09-05 15:52:37,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-05 15:52:37,854 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-05 15:52:37,854 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-05 15:52:37,855 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-05 15:52:37,856 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:52:37" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-05 15:52:37,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-05 15:52:37,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-05 15:52:37,923 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2019-09-05 15:52:37,923 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2019-09-05 15:52:37,923 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2019-09-05 15:52:37,924 INFO L138 BoogieDeclarations]: Found implementation of procedure KeGetCurrentProcessorNumber [2019-09-05 15:52:37,924 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQuerySystemTime [2019-09-05 15:52:37,924 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateErrorLogEntry [2019-09-05 15:52:37,924 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWriteErrorLogEntry [2019-09-05 15:52:37,924 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWMIRegistrationControl [2019-09-05 15:52:37,925 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQueryPerformanceCounter [2019-09-05 15:52:37,926 INFO L138 BoogieDeclarations]: Found implementation of procedure WmiCompleteRequest [2019-09-05 15:52:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-05 15:52:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-05 15:52:37,928 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2019-09-05 15:52:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSyncFilterWithTarget [2019-09-05 15:52:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddDevice [2019-09-05 15:52:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPnp [2019-09-05 15:52:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2019-09-05 15:52:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfStartDevice [2019-09-05 15:52:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfRemoveDevice [2019-09-05 15:52:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2019-09-05 15:52:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPower [2019-09-05 15:52:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2019-09-05 15:52:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfCreate [2019-09-05 15:52:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfReadWrite [2019-09-05 15:52:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2019-09-05 15:52:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDeviceControl [2019-09-05 15:52:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfWmi [2019-09-05 15:52:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfShutdownFlush [2019-09-05 15:52:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfUnload [2019-09-05 15:52:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfRegisterDevice [2019-09-05 15:52:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfLogError [2019-09-05 15:52:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfQueryWmiRegInfo [2019-09-05 15:52:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfQueryWmiDataBlock [2019-09-05 15:52:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfWmiFunctionControl [2019-09-05 15:52:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddCounters [2019-09-05 15:52:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-05 15:52:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-05 15:52:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2019-09-05 15:52:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2019-09-05 15:52:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2019-09-05 15:52:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2019-09-05 15:52:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2019-09-05 15:52:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2019-09-05 15:52:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2019-09-05 15:52:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2019-09-05 15:52:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2019-09-05 15:52:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2019-09-05 15:52:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2019-09-05 15:52:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2019-09-05 15:52:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2019-09-05 15:52:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2019-09-05 15:52:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2019-09-05 15:52:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2019-09-05 15:52:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2019-09-05 15:52:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2019-09-05 15:52:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2019-09-05 15:52:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2019-09-05 15:52:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2019-09-05 15:52:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2019-09-05 15:52:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2019-09-05 15:52:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2019-09-05 15:52:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-05 15:52:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-05 15:52:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-05 15:52:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2019-09-05 15:52:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2019-09-05 15:52:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2019-09-05 15:52:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2019-09-05 15:52:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2019-09-05 15:52:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2019-09-05 15:52:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2019-09-05 15:52:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-05 15:52:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-05 15:52:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2019-09-05 15:52:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2019-09-05 15:52:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2019-09-05 15:52:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2019-09-05 15:52:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2019-09-05 15:52:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2019-09-05 15:52:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2019-09-05 15:52:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2019-09-05 15:52:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-09-05 15:52:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2019-09-05 15:52:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2019-09-05 15:52:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2019-09-05 15:52:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2019-09-05 15:52:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2019-09-05 15:52:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2019-09-05 15:52:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2019-09-05 15:52:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2019-09-05 15:52:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2019-09-05 15:52:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2019-09-05 15:52:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2019-09-05 15:52:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-05 15:52:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure WmiSystemControl [2019-09-05 15:52:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-05 15:52:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-05 15:52:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-05 15:52:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-05 15:52:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-05 15:52:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-05 15:52:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-05 15:52:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-05 15:52:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-05 15:52:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-05 15:52:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-05 15:52:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-05 15:52:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-05 15:52:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2019-09-05 15:52:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2019-09-05 15:52:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2019-09-05 15:52:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2019-09-05 15:52:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2019-09-05 15:52:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2019-09-05 15:52:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2019-09-05 15:52:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2019-09-05 15:52:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2019-09-05 15:52:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-05 15:52:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-05 15:52:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2019-09-05 15:52:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2019-09-05 15:52:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure KeGetCurrentProcessorNumber [2019-09-05 15:52:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2019-09-05 15:52:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-05 15:52:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2019-09-05 15:52:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2019-09-05 15:52:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2019-09-05 15:52:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-05 15:52:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2019-09-05 15:52:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2019-09-05 15:52:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure KeQuerySystemTime [2019-09-05 15:52:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2019-09-05 15:52:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2019-09-05 15:52:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2019-09-05 15:52:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2019-09-05 15:52:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2019-09-05 15:52:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2019-09-05 15:52:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2019-09-05 15:52:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2019-09-05 15:52:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2019-09-05 15:52:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2019-09-05 15:52:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2019-09-05 15:52:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2019-09-05 15:52:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2019-09-05 15:52:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2019-09-05 15:52:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2019-09-05 15:52:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateErrorLogEntry [2019-09-05 15:52:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-05 15:52:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2019-09-05 15:52:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2019-09-05 15:52:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2019-09-05 15:52:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2019-09-05 15:52:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-05 15:52:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-05 15:52:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2019-09-05 15:52:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2019-09-05 15:52:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2019-09-05 15:52:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2019-09-05 15:52:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2019-09-05 15:52:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2019-09-05 15:52:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2019-09-05 15:52:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2019-09-05 15:52:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2019-09-05 15:52:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2019-09-05 15:52:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2019-09-05 15:52:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure IoWriteErrorLogEntry [2019-09-05 15:52:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure IoWMIRegistrationControl [2019-09-05 15:52:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2019-09-05 15:52:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2019-09-05 15:52:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure KeQueryPerformanceCounter [2019-09-05 15:52:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-05 15:52:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-05 15:52:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-05 15:52:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-09-05 15:52:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2019-09-05 15:52:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2019-09-05 15:52:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2019-09-05 15:52:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-05 15:52:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure swprintf [2019-09-05 15:52:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure WmiCompleteRequest [2019-09-05 15:52:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure WmiSystemControl [2019-09-05 15:52:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-05 15:52:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-05 15:52:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2019-09-05 15:52:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2019-09-05 15:52:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddDevice [2019-09-05 15:52:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPnp [2019-09-05 15:52:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPower [2019-09-05 15:52:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfStartDevice [2019-09-05 15:52:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfRemoveDevice [2019-09-05 15:52:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2019-09-05 15:52:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfCreate [2019-09-05 15:52:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfReadWrite [2019-09-05 15:52:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2019-09-05 15:52:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDeviceControl [2019-09-05 15:52:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfShutdownFlush [2019-09-05 15:52:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfUnload [2019-09-05 15:52:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfWmi [2019-09-05 15:52:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfLogError [2019-09-05 15:52:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfRegisterDevice [2019-09-05 15:52:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2019-09-05 15:52:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfQueryWmiRegInfo [2019-09-05 15:52:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfQueryWmiDataBlock [2019-09-05 15:52:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSyncFilterWithTarget [2019-09-05 15:52:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfWmiFunctionControl [2019-09-05 15:52:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddCounters [2019-09-05 15:52:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-05 15:52:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-05 15:52:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-05 15:52:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-05 15:52:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-05 15:52:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-05 15:52:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-05 15:52:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-05 15:52:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2019-09-05 15:52:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-05 15:52:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-05 15:52:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-05 15:52:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-05 15:52:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-05 15:52:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-05 15:52:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-05 15:52:38,916 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:38,989 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:38,989 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:38,990 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,005 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,005 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,053 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,068 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,068 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,069 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,088 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,088 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,095 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,116 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,116 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,117 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,127 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,127 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,128 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,143 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,143 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,144 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,158 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,158 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,440 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,450 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,450 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,474 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,492 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,493 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,493 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,504 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,504 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,530 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,542 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,542 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,563 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:39,575 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:39,575 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:39,582 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:41,782 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2019-09-05 15:52:41,783 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2019-09-05 15:52:44,205 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:44,250 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-09-05 15:52:44,250 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-09-05 15:52:46,540 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:46,549 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:46,550 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:46,572 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:46,674 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2019-09-05 15:52:46,674 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2019-09-05 15:52:46,751 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:46,759 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:46,759 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:47,007 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:47,018 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:52:47,019 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:52:47,025 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:52:49,188 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-05 15:52:49,188 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-05 15:53:17,715 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:17,752 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2019-09-05 15:53:17,752 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2019-09-05 15:53:17,779 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:17,815 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-05 15:53:17,815 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-05 15:53:17,889 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:17,898 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:17,898 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:23,652 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:23,665 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:23,665 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:28,843 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-05 15:53:28,843 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-09-05 15:53:28,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.09 03:53:28 BoogieIcfgContainer [2019-09-05 15:53:28,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-05 15:53:28,845 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-05 15:53:28,846 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-05 15:53:28,846 INFO L275 PluginConnector]: Sifa initialized [2019-09-05 15:53:28,847 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.09 03:53:28" (1/1) ... [2019-09-05 15:53:28,847 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-05 15:53:28,875 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-05 15:53:28,878 INFO L169 IcfgInterpreter]: Building call graph [2019-09-05 15:53:28,896 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-05 15:53:28,914 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-05 15:53:28,916 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-05 15:53:29,421 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1810 for LOIs [2019-09-05 15:53:37,355 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:277) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:83) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.downgradeDimensionsIfNecessary(ArrayOccurrenceAnalysis.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.computeCostEstimation(ArrayIndexBasedCostEstimation.java:132) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.(ArrayIndexBasedCostEstimation.java:64) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.computeCostEstimation(ElimStorePlain.java:519) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:390) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:273) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostconditionCall(PredicateTransformer.java:157) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.postCall(SymbolicTools.java:129) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:228) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) 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:156) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-05 15:53:37,360 INFO L168 Benchmark]: Toolchain (without parser) took 61720.79 ms. Allocated memory was 130.5 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 79.8 MB in the beginning and 670.0 MB in the end (delta: -590.2 MB). Peak memory consumption was 626.7 MB. Max. memory is 7.1 GB. [2019-09-05 15:53:37,361 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-05 15:53:37,362 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1727.91 ms. Allocated memory was 130.5 MB in the beginning and 208.1 MB in the end (delta: 77.6 MB). Free memory was 79.6 MB in the beginning and 86.2 MB in the end (delta: -6.6 MB). Peak memory consumption was 78.4 MB. Max. memory is 7.1 GB. [2019-09-05 15:53:37,363 INFO L168 Benchmark]: Boogie Preprocessor took 484.73 ms. Allocated memory was 208.1 MB in the beginning and 276.8 MB in the end (delta: 68.7 MB). Free memory was 86.2 MB in the beginning and 194.4 MB in the end (delta: -108.2 MB). Peak memory consumption was 43.3 MB. Max. memory is 7.1 GB. [2019-09-05 15:53:37,364 INFO L168 Benchmark]: RCFGBuilder took 50990.78 ms. Allocated memory was 276.8 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 194.4 MB in the beginning and 969.9 MB in the end (delta: -775.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-09-05 15:53:37,365 INFO L168 Benchmark]: Sifa took 8512.74 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 14.2 MB). Free memory was 969.9 MB in the beginning and 670.0 MB in the end (delta: 300.0 MB). Peak memory consumption was 314.1 MB. Max. memory is 7.1 GB. [2019-09-05 15:53:37,370 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1727.91 ms. Allocated memory was 130.5 MB in the beginning and 208.1 MB in the end (delta: 77.6 MB). Free memory was 79.6 MB in the beginning and 86.2 MB in the end (delta: -6.6 MB). Peak memory consumption was 78.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 484.73 ms. Allocated memory was 208.1 MB in the beginning and 276.8 MB in the end (delta: 68.7 MB). Free memory was 86.2 MB in the beginning and 194.4 MB in the end (delta: -108.2 MB). Peak memory consumption was 43.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 50990.78 ms. Allocated memory was 276.8 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 194.4 MB in the beginning and 969.9 MB in the end (delta: -775.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Sifa took 8512.74 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 14.2 MB). Free memory was 969.9 MB in the beginning and 670.0 MB in the end (delta: 300.0 MB). Peak memory consumption was 314.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.sifa: NullPointerException: null: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:277) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...