/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/ntdrivers/diskperf.i.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 02:57:26,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 02:57:26,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 02:57:26,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-08 02:57:26,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-08 02:57:26,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-08 02:57:26,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-08 02:57:26,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-08 02:57:26,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-08 02:57:26,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-08 02:57:26,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-08 02:57:26,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-08 02:57:26,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-08 02:57:26,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-08 02:57:26,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-08 02:57:26,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-08 02:57:26,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-08 02:57:27,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-08 02:57:27,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-08 02:57:27,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-08 02:57:27,009 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-08 02:57:27,011 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-08 02:57:27,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-08 02:57:27,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-08 02:57:27,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-08 02:57:27,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-08 02:57:27,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 02:57:27,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 02:57:27,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 02:57:27,029 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-04-08 02:57:27,058 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 02:57:27,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 02:57:27,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-08 02:57:27,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-08 02:57:27,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-08 02:57:27,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-08 02:57:27,060 INFO L138 SettingsManager]: * Use SBE=true [2022-04-08 02:57:27,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 02:57:27,060 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 02:57:27,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 02:57:27,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 02:57:27,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 02:57:27,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 02:57:27,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 02:57:27,062 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 02:57:27,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 02:57:27,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 02:57:27,062 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 02:57:27,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 02:57:27,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 02:57:27,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 02:57:27,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-08 02:57:27,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-08 02:57:27,063 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-08 02:57:27,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-08 02:57:27,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 02:57:27,063 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-08 02:57:27,063 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-08 02:57:27,064 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-08 02:57:27,064 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 02:57:27,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 02:57:27,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 02:57:27,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 02:57:27,292 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 02:57:27,292 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 02:57:27,293 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/diskperf.i.cil-1.c [2022-04-08 02:57:27,342 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d14614f24/5cac945871c94a6b964e415cf478d0d4/FLAGb7a9948c2 [2022-04-08 02:57:27,980 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 02:57:27,980 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf.i.cil-1.c [2022-04-08 02:57:28,011 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d14614f24/5cac945871c94a6b964e415cf478d0d4/FLAGb7a9948c2 [2022-04-08 02:57:28,114 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d14614f24/5cac945871c94a6b964e415cf478d0d4 [2022-04-08 02:57:28,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 02:57:28,117 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-08 02:57:28,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 02:57:28,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 02:57:28,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 02:57:28,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 02:57:28" (1/1) ... [2022-04-08 02:57:28,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15ba16f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:57:28, skipping insertion in model container [2022-04-08 02:57:28,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 02:57:28" (1/1) ... [2022-04-08 02:57:28,131 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 02:57:28,203 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 02:57:28,730 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf.i.cil-1.c[84645,84658] [2022-04-08 02:57:28,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 02:57:29,049 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 02:57:29,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf.i.cil-1.c[84645,84658] [2022-04-08 02:57:29,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 02:57:29,364 INFO L208 MainTranslator]: Completed translation [2022-04-08 02:57:29,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:57:29 WrapperNode [2022-04-08 02:57:29,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 02:57:29,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 02:57:29,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 02:57:29,367 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 02:57:29,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:57:29" (1/1) ... [2022-04-08 02:57:29,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:57:29" (1/1) ... [2022-04-08 02:57:29,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:57:29" (1/1) ... [2022-04-08 02:57:29,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:57:29" (1/1) ... [2022-04-08 02:57:29,663 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:57:29" (1/1) ... [2022-04-08 02:57:29,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:57:29" (1/1) ... [2022-04-08 02:57:29,708 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:57:29" (1/1) ... [2022-04-08 02:57:29,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 02:57:29,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 02:57:29,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 02:57:29,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 02:57:29,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:57:29" (1/1) ... [2022-04-08 02:57:29,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 02:57:29,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 02:57:29,764 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-08 02:57:29,787 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-08 02:57:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 02:57:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 02:57:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 02:57:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2022-04-08 02:57:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2022-04-08 02:57:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2022-04-08 02:57:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2022-04-08 02:57:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure KeGetCurrentProcessorNumber [2022-04-08 02:57:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQuerySystemTime [2022-04-08 02:57:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateErrorLogEntry [2022-04-08 02:57:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWriteErrorLogEntry [2022-04-08 02:57:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWMIRegistrationControl [2022-04-08 02:57:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQueryPerformanceCounter [2022-04-08 02:57:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure WmiCompleteRequest [2022-04-08 02:57:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-08 02:57:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-08 02:57:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2022-04-08 02:57:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSyncFilterWithTarget [2022-04-08 02:57:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddDevice [2022-04-08 02:57:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPnp [2022-04-08 02:57:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2022-04-08 02:57:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfStartDevice [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfRemoveDevice [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPower [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfCreate [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfReadWrite [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDeviceControl [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfWmi [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfShutdownFlush [2022-04-08 02:57:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfUnload [2022-04-08 02:57:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfRegisterDevice [2022-04-08 02:57:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfLogError [2022-04-08 02:57:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfQueryWmiRegInfo [2022-04-08 02:57:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfQueryWmiDataBlock [2022-04-08 02:57:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfWmiFunctionControl [2022-04-08 02:57:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddCounters [2022-04-08 02:57:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2022-04-08 02:57:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2022-04-08 02:57:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-04-08 02:57:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2022-04-08 02:57:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2022-04-08 02:57:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2022-04-08 02:57:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-04-08 02:57:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2022-04-08 02:57:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2022-04-08 02:57:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2022-04-08 02:57:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2022-04-08 02:57:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-04-08 02:57:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-04-08 02:57:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2022-04-08 02:57:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-04-08 02:57:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2022-04-08 02:57:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-08 02:57:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-08 02:57:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-08 02:57:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2022-04-08 02:57:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2022-04-08 02:57:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2022-04-08 02:57:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2022-04-08 02:57:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2022-04-08 02:57:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2022-04-08 02:57:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2022-04-08 02:57:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-08 02:57:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-08 02:57:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2022-04-08 02:57:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2022-04-08 02:57:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2022-04-08 02:57:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2022-04-08 02:57:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2022-04-08 02:57:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2022-04-08 02:57:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-04-08 02:57:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2022-04-08 02:57:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2022-04-08 02:57:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-08 02:57:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure WmiSystemControl [2022-04-08 02:57:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-04-08 02:57:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-04-08 02:57:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-04-08 02:57:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 02:57:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 02:57:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 02:57:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 02:57:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-08 02:57:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-08 02:57:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-08 02:57:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-04-08 02:57:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2022-04-08 02:57:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-04-08 02:57:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2022-04-08 02:57:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2022-04-08 02:57:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-04-08 02:57:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2022-04-08 02:57:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2022-04-08 02:57:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2022-04-08 02:57:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2022-04-08 02:57:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2022-04-08 02:57:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2022-04-08 02:57:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2022-04-08 02:57:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2022-04-08 02:57:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2022-04-08 02:57:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 02:57:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 02:57:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2022-04-08 02:57:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2022-04-08 02:57:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure KeGetCurrentProcessorNumber [2022-04-08 02:57:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2022-04-08 02:57:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-08 02:57:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2022-04-08 02:57:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2022-04-08 02:57:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2022-04-08 02:57:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-08 02:57:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2022-04-08 02:57:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2022-04-08 02:57:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure KeQuerySystemTime [2022-04-08 02:57:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2022-04-08 02:57:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateErrorLogEntry [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2022-04-08 02:57:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoWriteErrorLogEntry [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoWMIRegistrationControl [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure KeQueryPerformanceCounter [2022-04-08 02:57:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure swprintf [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure WmiCompleteRequest [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure WmiSystemControl [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-08 02:57:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddDevice [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPnp [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPower [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfStartDevice [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfRemoveDevice [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfCreate [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfReadWrite [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDeviceControl [2022-04-08 02:57:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfShutdownFlush [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfUnload [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfWmi [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfLogError [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfRegisterDevice [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfQueryWmiRegInfo [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfQueryWmiDataBlock [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSyncFilterWithTarget [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfWmiFunctionControl [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddCounters [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-04-08 02:57:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-04-08 02:57:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-04-08 02:57:30,636 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 02:57:30,639 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 02:57:30,674 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:30,763 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:30,763 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:30,764 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:30,772 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:30,772 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:30,808 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:30,815 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:30,815 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:30,815 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:30,832 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:30,833 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:30,856 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:30,866 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:30,866 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:30,867 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:30,876 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:30,876 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:30,876 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:30,907 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:30,908 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:30,908 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:30,928 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:30,929 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:31,413 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:31,420 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:31,420 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:31,448 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:31,454 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:31,455 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:31,455 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:31,463 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:31,464 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:31,482 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:31,488 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:31,488 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:31,509 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:31,515 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:31,515 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:31,518 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:31,536 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2022-04-08 02:57:31,536 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2022-04-08 02:57:31,738 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:31,766 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-04-08 02:57:31,766 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-04-08 02:57:34,260 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:57:34,269 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:57:34,269 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:57:34,282 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:58:10,048 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !false; [2022-04-08 02:58:10,048 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##34: assume false; [2022-04-08 02:58:10,200 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:58:10,216 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:58:10,217 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:58:10,410 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:58:10,421 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:58:10,422 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:58:10,430 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:58:10,467 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-04-08 02:58:10,467 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-04-08 02:58:17,160 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:58:17,266 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-04-08 02:58:17,267 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-04-08 02:58:17,319 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:58:17,359 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-08 02:58:17,359 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-08 02:58:17,449 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:58:17,467 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:58:17,467 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:58:20,175 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 02:58:20,197 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 02:58:20,197 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 02:58:20,390 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 02:58:20,402 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 02:58:20,402 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-04-08 02:58:20,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 02:58:20 BoogieIcfgContainer [2022-04-08 02:58:20,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 02:58:20,405 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-08 02:58:20,405 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-08 02:58:20,406 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-08 02:58:20,408 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 02:58:20" (1/1) ... [2022-04-08 02:58:20,410 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-08 02:58:20,634 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception: java.lang.AssertionError: The Icfg has been traversed out of order (found return before having found the corresponding call) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewReturnTransition(TransformedIcfgBuilder.java:449) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewTransition(TransformedIcfgBuilder.java:203) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.lambda$0(IcfgTransformer.java:121) at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.processLocations(IcfgTransformer.java:121) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.transform(IcfgTransformer.java:96) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.(IcfgTransformer.java:83) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrIcfgTransformer.(QvasrIcfgTransformer.java:90) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyLoopAccelerationQvasr(IcfgTransformationObserver.java:294) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:180) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:148) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:137) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-04-08 02:58:20,639 INFO L158 Benchmark]: Toolchain (without parser) took 52520.93ms. Allocated memory was 177.2MB in the beginning and 978.3MB in the end (delta: 801.1MB). Free memory was 144.8MB in the beginning and 506.4MB in the end (delta: -361.6MB). Peak memory consumption was 439.9MB. Max. memory is 8.0GB. [2022-04-08 02:58:20,639 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 177.2MB. Free memory is still 136.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-08 02:58:20,640 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1246.46ms. Allocated memory was 177.2MB in the beginning and 262.1MB in the end (delta: 84.9MB). Free memory was 144.7MB in the beginning and 172.3MB in the end (delta: -27.6MB). Peak memory consumption was 65.7MB. Max. memory is 8.0GB. [2022-04-08 02:58:20,641 INFO L158 Benchmark]: Boogie Preprocessor took 370.05ms. Allocated memory is still 262.1MB. Free memory was 172.3MB in the beginning and 141.4MB in the end (delta: 30.9MB). Peak memory consumption was 30.9MB. Max. memory is 8.0GB. [2022-04-08 02:58:20,641 INFO L158 Benchmark]: RCFGBuilder took 50667.05ms. Allocated memory was 262.1MB in the beginning and 978.3MB in the end (delta: 716.2MB). Free memory was 141.4MB in the beginning and 538.9MB in the end (delta: -397.5MB). Peak memory consumption was 544.8MB. Max. memory is 8.0GB. [2022-04-08 02:58:20,642 INFO L158 Benchmark]: IcfgTransformer took 232.64ms. Allocated memory is still 978.3MB. Free memory was 538.4MB in the beginning and 506.4MB in the end (delta: 32.0MB). Peak memory consumption was 32.5MB. Max. memory is 8.0GB. [2022-04-08 02:58:20,644 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 177.2MB. Free memory is still 136.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1246.46ms. Allocated memory was 177.2MB in the beginning and 262.1MB in the end (delta: 84.9MB). Free memory was 144.7MB in the beginning and 172.3MB in the end (delta: -27.6MB). Peak memory consumption was 65.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 370.05ms. Allocated memory is still 262.1MB. Free memory was 172.3MB in the beginning and 141.4MB in the end (delta: 30.9MB). Peak memory consumption was 30.9MB. Max. memory is 8.0GB. * RCFGBuilder took 50667.05ms. Allocated memory was 262.1MB in the beginning and 978.3MB in the end (delta: 716.2MB). Free memory was 141.4MB in the beginning and 538.9MB in the end (delta: -397.5MB). Peak memory consumption was 544.8MB. Max. memory is 8.0GB. * IcfgTransformer took 232.64ms. Allocated memory is still 978.3MB. Free memory was 538.4MB in the beginning and 506.4MB in the end (delta: 32.0MB). Peak memory consumption was 32.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - ExceptionOrErrorResult: AssertionError: The Icfg has been traversed out of order (found return before having found the corresponding call) de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: AssertionError: The Icfg has been traversed out of order (found return before having found the corresponding call): de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewReturnTransition(TransformedIcfgBuilder.java:449) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-04-08 02:58:20,692 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...