/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain IntervalDomain -i ../sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 04:12:27,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 04:12:27,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 04:12:27,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 04:12:27,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 04:12:27,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 04:12:27,732 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 04:12:27,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 04:12:27,735 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 04:12:27,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 04:12:27,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 04:12:27,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 04:12:27,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 04:12:27,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 04:12:27,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 04:12:27,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 04:12:27,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 04:12:27,742 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 04:12:27,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 04:12:27,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 04:12:27,746 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 04:12:27,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 04:12:27,748 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 04:12:27,748 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 04:12:27,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 04:12:27,751 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 04:12:27,751 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 04:12:27,752 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 04:12:27,752 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 04:12:27,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 04:12:27,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 04:12:27,754 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 04:12:27,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 04:12:27,755 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 04:12:27,756 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 04:12:27,756 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 04:12:27,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 04:12:27,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 04:12:27,757 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 04:12:27,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 04:12:27,758 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 04:12:27,766 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 04:12:27,781 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 04:12:27,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 04:12:27,782 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 04:12:27,782 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 04:12:27,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 04:12:27,783 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 04:12:27,783 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 04:12:27,783 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 04:12:27,783 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 04:12:27,783 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 04:12:27,783 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 04:12:27,783 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 04:12:27,783 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 04:12:27,784 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 04:12:27,784 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 04:12:27,784 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 04:12:27,784 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 04:12:27,784 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 04:12:27,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 04:12:27,785 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 04:12:27,785 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 04:12:27,785 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 04:12:27,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 04:12:27,785 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 04:12:27,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 04:12:27,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 04:12:27,785 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 04:12:27,786 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 04:12:27,786 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 04:12:27,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 04:12:27,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 04:12:27,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 04:12:27,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 04:12:27,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 04:12:27,786 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 04:12:27,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 04:12:27,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 04:12:27,787 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 04:12:27,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 04:12:27,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 04:12:27,787 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 04:12:27,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-31 04:12:27,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 04:12:27,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 04:12:27,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 04:12:27,975 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 04:12:27,975 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 04:12:27,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.c [2023-03-31 04:12:28,995 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 04:12:29,345 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 04:12:29,346 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.c [2023-03-31 04:12:29,370 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ad9ebf20/78982c4aaa3543e4bdb2c6901c4c0897/FLAG3423d162a [2023-03-31 04:12:29,603 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ad9ebf20/78982c4aaa3543e4bdb2c6901c4c0897 [2023-03-31 04:12:29,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 04:12:29,606 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 04:12:29,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 04:12:29,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 04:12:29,609 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 04:12:29,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 04:12:29" (1/1) ... [2023-03-31 04:12:29,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b044df6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:29, skipping insertion in model container [2023-03-31 04:12:29,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 04:12:29" (1/1) ... [2023-03-31 04:12:29,617 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 04:12:29,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 04:12:29,968 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.c[62209,62222] [2023-03-31 04:12:30,128 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 04:12:30,146 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 04:12:30,203 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/kbfiltr.i.cil-2.c[62209,62222] [2023-03-31 04:12:30,295 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 04:12:30,316 INFO L208 MainTranslator]: Completed translation [2023-03-31 04:12:30,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:30 WrapperNode [2023-03-31 04:12:30,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 04:12:30,318 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 04:12:30,318 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 04:12:30,318 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 04:12:30,326 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:30" (1/1) ... [2023-03-31 04:12:30,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:30" (1/1) ... [2023-03-31 04:12:30,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:30" (1/1) ... [2023-03-31 04:12:30,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:30" (1/1) ... [2023-03-31 04:12:30,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:30" (1/1) ... [2023-03-31 04:12:30,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:30" (1/1) ... [2023-03-31 04:12:30,459 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:30" (1/1) ... [2023-03-31 04:12:30,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:30" (1/1) ... [2023-03-31 04:12:30,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 04:12:30,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 04:12:30,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 04:12:30,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 04:12:30,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:12:30" (1/1) ... [2023-03-31 04:12:30,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 04:12:30,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 04:12:30,509 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) [2023-03-31 04:12:30,529 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 [2023-03-31 04:12:30,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 04:12:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 04:12:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PVOID~0~X~$Pointer$~X~$Pointer$~X~~PBOOLEAN~0~TO~~NTSTATUS~0 [2023-03-31 04:12:30,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PKEYBOARD_INPUT_DATA~0~X~~POUTPUT_PACKET~0~X~~UCHAR~0~X~~PUCHAR~0~X~~PBOOLEAN~0~X~~PKEYBOARD_SCAN_STATE~0~TO~~BOOLEAN~0 [2023-03-31 04:12:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PVOID~0~X~~PVOID~0~X~~PVOID~0~TO~VOID [2023-03-31 04:12:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 04:12:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 04:12:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2023-03-31 04:12:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2023-03-31 04:12:30,563 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_IoCtl [2023-03-31 04:12:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2023-03-31 04:12:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2023-03-31 04:12:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2023-03-31 04:12:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_AddDevice [2023-03-31 04:12:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2023-03-31 04:12:30,564 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2023-03-31 04:12:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2023-03-31 04:12:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2023-03-31 04:12:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2023-03-31 04:12:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2023-03-31 04:12:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InitializationRoutine [2023-03-31 04:12:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_IsrHook [2023-03-31 04:12:30,565 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_ServiceCallback [2023-03-31 04:12:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Unload [2023-03-31 04:12:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2023-03-31 04:12:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 04:12:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2023-03-31 04:12:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2023-03-31 04:12:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2023-03-31 04:12:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2023-03-31 04:12:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2023-03-31 04:12:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2023-03-31 04:12:30,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2023-03-31 04:12:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2023-03-31 04:12:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2023-03-31 04:12:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2023-03-31 04:12:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2023-03-31 04:12:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2023-03-31 04:12:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2023-03-31 04:12:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2023-03-31 04:12:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2023-03-31 04:12:30,567 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2023-03-31 04:12:30,568 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2023-03-31 04:12:30,568 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2023-03-31 04:12:30,568 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2023-03-31 04:12:30,569 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2023-03-31 04:12:30,569 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2023-03-31 04:12:30,569 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2023-03-31 04:12:30,569 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2023-03-31 04:12:30,570 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2023-03-31 04:12:30,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2023-03-31 04:12:30,570 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2023-03-31 04:12:30,570 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2023-03-31 04:12:30,570 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2023-03-31 04:12:30,570 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2023-03-31 04:12:30,571 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2023-03-31 04:12:30,571 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2023-03-31 04:12:30,571 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2023-03-31 04:12:30,571 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2023-03-31 04:12:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2023-03-31 04:12:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2023-03-31 04:12:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2023-03-31 04:12:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2023-03-31 04:12:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2023-03-31 04:12:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2023-03-31 04:12:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2023-03-31 04:12:30,572 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2023-03-31 04:12:30,573 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2023-03-31 04:12:30,574 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2023-03-31 04:12:30,574 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2023-03-31 04:12:30,574 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2023-03-31 04:12:30,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2023-03-31 04:12:30,574 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 04:12:30,574 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 04:12:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-03-31 04:12:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 04:12:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2023-03-31 04:12:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2023-03-31 04:12:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2023-03-31 04:12:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2023-03-31 04:12:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2023-03-31 04:12:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2023-03-31 04:12:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2023-03-31 04:12:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2023-03-31 04:12:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2023-03-31 04:12:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 04:12:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 04:12:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2023-03-31 04:12:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2023-03-31 04:12:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2023-03-31 04:12:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2023-03-31 04:12:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2023-03-31 04:12:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2023-03-31 04:12:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2023-03-31 04:12:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2023-03-31 04:12:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2023-03-31 04:12:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2023-03-31 04:12:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2023-03-31 04:12:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2023-03-31 04:12:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2023-03-31 04:12:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2023-03-31 04:12:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2023-03-31 04:12:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2023-03-31 04:12:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2023-03-31 04:12:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2023-03-31 04:12:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2023-03-31 04:12:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_AddDevice [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_IoCtl [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2023-03-31 04:12:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InitializationRoutine [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_IsrHook [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_ServiceCallback [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Unload [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 04:12:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 04:12:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 04:12:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2023-03-31 04:12:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-03-31 04:12:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PVOID~0~X~$Pointer$~X~$Pointer$~X~~PBOOLEAN~0~TO~~NTSTATUS~0 [2023-03-31 04:12:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PKEYBOARD_INPUT_DATA~0~X~~POUTPUT_PACKET~0~X~~UCHAR~0~X~~PUCHAR~0~X~~PBOOLEAN~0~X~~PKEYBOARD_SCAN_STATE~0~TO~~BOOLEAN~0 [2023-03-31 04:12:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PVOID~0~X~~PVOID~0~X~~PVOID~0~TO~VOID [2023-03-31 04:12:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2023-03-31 04:12:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2023-03-31 04:12:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 04:12:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 04:12:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2023-03-31 04:12:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2023-03-31 04:12:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 04:12:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 04:12:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 04:12:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 04:12:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 04:12:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 04:12:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 04:12:30,980 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 04:12:30,982 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 04:12:30,996 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,024 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,024 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,024 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,031 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,031 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,045 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,054 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,055 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,055 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,074 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,074 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,077 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,085 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,085 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,211 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,222 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,222 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,222 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,241 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,241 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,242 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,260 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,260 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,276 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,280 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,281 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,281 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,285 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,285 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,286 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,292 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,293 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,322 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,327 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,327 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,328 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,331 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,332 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,343 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,501 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2023-03-31 04:12:31,502 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2023-03-31 04:12:31,518 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-31 04:12:31,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-31 04:12:31,565 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:31,568 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:31,568 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:31,574 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:32,157 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2023-03-31 04:12:32,157 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2023-03-31 04:12:32,256 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:32,263 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:32,263 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:32,323 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:32,327 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:32,327 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:32,342 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:32,367 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-31 04:12:32,367 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-31 04:12:32,374 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:32,384 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2023-03-31 04:12:32,384 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2023-03-31 04:12:32,405 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:32,409 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:32,409 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:32,411 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:32,441 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2023-03-31 04:12:32,441 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2023-03-31 04:12:32,444 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 04:12:32,451 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 04:12:32,451 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 04:12:32,482 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 04:12:32,863 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 04:12:32,863 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 04:12:32,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 04:12:32 BoogieIcfgContainer [2023-03-31 04:12:32,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 04:12:32,867 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 04:12:32,867 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 04:12:32,868 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 04:12:32,868 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 04:12:32" (1/1) ... [2023-03-31 04:12:32,869 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 04:12:32,891 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 04:12:32,891 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 04:12:32,898 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-31 04:12:32,904 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-31 04:12:32,904 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-31 04:12:33,182 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 126 for LOIs