/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-7968f31 [2022-03-17 23:59:17,393 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-17 23:59:17,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-17 23:59:17,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-03-17 23:59:17,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-03-17 23:59:17,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-03-17 23:59:17,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-03-17 23:59:17,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-03-17 23:59:17,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-03-17 23:59:17,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-03-17 23:59:17,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-03-17 23:59:17,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-03-17 23:59:17,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-17 23:59:17,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-17 23:59:17,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-17 23:59:17,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-17 23:59:17,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-17 23:59:17,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-17 23:59:17,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-17 23:59:17,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-17 23:59:17,471 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-03-17 23:59:17,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-17 23:59:17,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-17 23:59:17,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-17 23:59:17,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-17 23:59:17,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-03-17 23:59:17,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-17 23:59:17,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-17 23:59:17,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-17 23:59:17,491 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-03-17 23:59:17,501 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-17 23:59:17,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-17 23:59:17,502 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-17 23:59:17,502 INFO L138 SettingsManager]: * sizeof long=4 [2022-03-17 23:59:17,503 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-17 23:59:17,503 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-03-17 23:59:17,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-17 23:59:17,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-17 23:59:17,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-17 23:59:17,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-17 23:59:17,504 INFO L138 SettingsManager]: * sizeof long double=12 [2022-03-17 23:59:17,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-17 23:59:17,504 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-17 23:59:17,505 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-17 23:59:17,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-17 23:59:17,505 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-17 23:59:17,505 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-17 23:59:17,505 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-17 23:59:17,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-17 23:59:17,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-17 23:59:17,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-03-17 23:59:17,506 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-03-17 23:59:17,506 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-03-17 23:59:17,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-17 23:59:17,506 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JODRDAN [2022-03-17 23:59:17,506 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-03-17 23:59:17,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-17 23:59:17,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-17 23:59:17,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-17 23:59:17,740 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-17 23:59:17,741 INFO L275 PluginConnector]: CDTParser initialized [2022-03-17 23:59:17,742 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c [2022-03-17 23:59:17,812 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4edc725e/3f52044cd8e04c8da572bd73250a9656/FLAG0e8e42aa8 [2022-03-17 23:59:18,344 INFO L306 CDTParser]: Found 1 translation units. [2022-03-17 23:59:18,347 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c [2022-03-17 23:59:18,375 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4edc725e/3f52044cd8e04c8da572bd73250a9656/FLAG0e8e42aa8 [2022-03-17 23:59:18,557 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4edc725e/3f52044cd8e04c8da572bd73250a9656 [2022-03-17 23:59:18,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-17 23:59:18,560 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-03-17 23:59:18,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-17 23:59:18,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-17 23:59:18,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-17 23:59:18,567 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:59:18" (1/1) ... [2022-03-17 23:59:18,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@387ad6b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:18, skipping insertion in model container [2022-03-17 23:59:18,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:59:18" (1/1) ... [2022-03-17 23:59:18,577 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-17 23:59:18,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-17 23:59:19,122 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-2.c[84365,84378] [2022-03-17 23:59:19,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-17 23:59:19,351 INFO L203 MainTranslator]: Completed pre-run [2022-03-17 23:59:19,427 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-2.c[84365,84378] [2022-03-17 23:59:19,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-17 23:59:19,628 INFO L208 MainTranslator]: Completed translation [2022-03-17 23:59:19,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19 WrapperNode [2022-03-17 23:59:19,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-17 23:59:19,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-17 23:59:19,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-17 23:59:19,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-17 23:59:19,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,858 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,922 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-17 23:59:19,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-17 23:59:19,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-17 23:59:19,948 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-17 23:59:19,949 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (1/1) ... [2022-03-17 23:59:19,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-17 23:59:19,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-17 23:59:19,980 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) [2022-03-17 23:59:20,005 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 [2022-03-17 23:59:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-03-17 23:59:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-17 23:59:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-03-17 23:59:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2022-03-17 23:59:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2022-03-17 23:59:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2022-03-17 23:59:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure KeGetCurrentProcessorNumber [2022-03-17 23:59:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQuerySystemTime [2022-03-17 23:59:20,024 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateErrorLogEntry [2022-03-17 23:59:20,024 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWriteErrorLogEntry [2022-03-17 23:59:20,024 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWMIRegistrationControl [2022-03-17 23:59:20,025 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQueryPerformanceCounter [2022-03-17 23:59:20,025 INFO L138 BoogieDeclarations]: Found implementation of procedure WmiCompleteRequest [2022-03-17 23:59:20,025 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-03-17 23:59:20,025 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSyncFilterWithTarget [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddDevice [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPnp [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfStartDevice [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfRemoveDevice [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPower [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfCreate [2022-03-17 23:59:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfReadWrite [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDeviceControl [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfWmi [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfShutdownFlush [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfUnload [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfRegisterDevice [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfLogError [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfQueryWmiRegInfo [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfQueryWmiDataBlock [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfWmiFunctionControl [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddCounters [2022-03-17 23:59:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2022-03-17 23:59:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-03-17 23:59:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2022-03-17 23:59:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-03-17 23:59:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-03-17 23:59:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-03-17 23:59:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2022-03-17 23:59:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2022-03-17 23:59:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2022-03-17 23:59:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2022-03-17 23:59:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2022-03-17 23:59:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2022-03-17 23:59:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2022-03-17 23:59:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-03-17 23:59:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-03-17 23:59:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2022-03-17 23:59:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2022-03-17 23:59:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2022-03-17 23:59:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2022-03-17 23:59:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2022-03-17 23:59:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2022-03-17 23:59:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-03-17 23:59:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2022-03-17 23:59:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-03-17 23:59:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2022-03-17 23:59:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-03-17 23:59:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2022-03-17 23:59:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2022-03-17 23:59:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2022-03-17 23:59:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2022-03-17 23:59:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2022-03-17 23:59:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2022-03-17 23:59:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2022-03-17 23:59:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2022-03-17 23:59:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2022-03-17 23:59:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-03-17 23:59:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure WmiSystemControl [2022-03-17 23:59:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-03-17 23:59:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-03-17 23:59:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-03-17 23:59:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-03-17 23:59:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-03-17 23:59:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-03-17 23:59:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-03-17 23:59:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-03-17 23:59:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-03-17 23:59:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-03-17 23:59:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-03-17 23:59:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-03-17 23:59:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2022-03-17 23:59:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2022-03-17 23:59:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-03-17 23:59:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2022-03-17 23:59:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2022-03-17 23:59:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure KeGetCurrentProcessorNumber [2022-03-17 23:59:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2022-03-17 23:59:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-03-17 23:59:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2022-03-17 23:59:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2022-03-17 23:59:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2022-03-17 23:59:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-03-17 23:59:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2022-03-17 23:59:20,040 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2022-03-17 23:59:20,040 INFO L130 BoogieDeclarations]: Found specification of procedure KeQuerySystemTime [2022-03-17 23:59:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2022-03-17 23:59:20,042 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2022-03-17 23:59:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2022-03-17 23:59:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2022-03-17 23:59:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2022-03-17 23:59:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2022-03-17 23:59:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2022-03-17 23:59:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2022-03-17 23:59:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2022-03-17 23:59:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2022-03-17 23:59:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2022-03-17 23:59:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2022-03-17 23:59:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateErrorLogEntry [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2022-03-17 23:59:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoWriteErrorLogEntry [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoWMIRegistrationControl [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure KeQueryPerformanceCounter [2022-03-17 23:59:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure swprintf [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure WmiCompleteRequest [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure WmiSystemControl [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-03-17 23:59:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddDevice [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPnp [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPower [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfStartDevice [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfRemoveDevice [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfCreate [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfReadWrite [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDeviceControl [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfShutdownFlush [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfUnload [2022-03-17 23:59:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfWmi [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfLogError [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfRegisterDevice [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfQueryWmiRegInfo [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfQueryWmiDataBlock [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSyncFilterWithTarget [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfWmiFunctionControl [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddCounters [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-03-17 23:59:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-03-17 23:59:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-03-17 23:59:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-03-17 23:59:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2022-03-17 23:59:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-03-17 23:59:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-03-17 23:59:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-17 23:59:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-03-17 23:59:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-03-17 23:59:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-03-17 23:59:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-03-17 23:59:20,835 INFO L234 CfgBuilder]: Building ICFG [2022-03-17 23:59:20,837 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-17 23:59:20,858 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:20,888 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:20,889 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:20,889 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:20,895 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:20,895 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:20,919 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:20,924 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:20,924 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:20,925 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:20,933 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:20,933 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:20,937 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:20,944 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:20,944 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:20,944 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:20,951 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:20,951 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:20,951 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:20,966 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:20,966 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:20,967 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:20,987 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:20,987 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:21,272 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:21,278 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:21,278 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:21,295 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:21,302 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:21,302 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:21,303 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:21,311 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:21,311 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:21,327 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:21,334 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:21,335 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:21,359 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:21,368 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:21,369 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:21,374 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:21,386 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2022-03-17 23:59:21,386 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2022-03-17 23:59:21,510 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:21,531 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-03-17 23:59:21,531 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-03-17 23:59:23,632 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:23,643 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:23,644 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:23,656 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:23,726 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2022-03-17 23:59:23,726 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2022-03-17 23:59:23,772 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:23,777 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:23,778 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:24,068 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:24,072 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:24,072 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:24,075 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:24,084 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-03-17 23:59:24,084 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-03-17 23:59:30,657 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:30,727 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-03-17 23:59:30,727 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-03-17 23:59:30,768 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:30,808 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-03-17 23:59:30,808 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-03-17 23:59:30,879 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:30,896 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:30,896 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:31,343 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:59:31,360 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:59:31,360 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:59:31,530 INFO L275 CfgBuilder]: Performing block encoding [2022-03-17 23:59:31,556 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-17 23:59:31,557 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-03-17 23:59:31,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:59:31 BoogieIcfgContainer [2022-03-17 23:59:31,559 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-17 23:59:31,561 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-17 23:59:31,561 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-17 23:59:31,570 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-17 23:59:31,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 11:59:18" (1/3) ... [2022-03-17 23:59:31,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3143bb38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 11:59:31, skipping insertion in model container [2022-03-17 23:59:31,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:59:19" (2/3) ... [2022-03-17 23:59:31,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3143bb38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 11:59:31, skipping insertion in model container [2022-03-17 23:59:31,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:59:31" (3/3) ... [2022-03-17 23:59:31,572 INFO L111 eAbstractionObserver]: Analyzing ICFG diskperf.i.cil-2.c [2022-03-17 23:59:31,576 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-03-17 23:59:31,576 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-03-17 23:59:31,621 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalArgumentException: No enum constant de.uni_freiburg.informatik.ultimate.icfgtransformer.LoopAccelerators.JODRDAN at java.base/java.lang.Enum.valueOf(Enum.java:240) at de.uni_freiburg.informatik.ultimate.core.preferences.RcpPreferenceProvider.getEnum(RcpPreferenceProvider.java:117) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.preferences.TAPreferences.getLoopAccelerationTechnique(TAPreferences.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TaCheckAndRefinementPreferences.(TaCheckAndRefinementPreferences.java:148) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.(BasicCegarLoop.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.createFiniteAutomataCegarLoop(CegarLoopUtils.java:133) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.constructCegarLoop(CegarLoopUtils.java:77) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:53) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:414) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:304) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:177) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:156) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-03-17 23:59:31,625 INFO L158 Benchmark]: Toolchain (without parser) took 13064.79ms. Allocated memory was 200.3MB in the beginning and 814.7MB in the end (delta: 614.5MB). Free memory was 146.6MB in the beginning and 364.4MB in the end (delta: -217.8MB). Peak memory consumption was 397.5MB. Max. memory is 8.0GB. [2022-03-17 23:59:31,626 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 200.3MB. Free memory was 169.1MB in the beginning and 169.0MB in the end (delta: 78.6kB). There was no memory consumed. Max. memory is 8.0GB. [2022-03-17 23:59:31,626 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1068.56ms. Allocated memory is still 200.3MB. Free memory was 146.5MB in the beginning and 101.2MB in the end (delta: 45.3MB). Peak memory consumption was 47.7MB. Max. memory is 8.0GB. [2022-03-17 23:59:31,627 INFO L158 Benchmark]: Boogie Preprocessor took 317.32ms. Allocated memory is still 200.3MB. Free memory was 101.2MB in the beginning and 155.7MB in the end (delta: -54.4MB). Peak memory consumption was 48.9MB. Max. memory is 8.0GB. [2022-03-17 23:59:31,627 INFO L158 Benchmark]: RCFGBuilder took 11611.42ms. Allocated memory was 200.3MB in the beginning and 814.7MB in the end (delta: 614.5MB). Free memory was 155.7MB in the beginning and 368.6MB in the end (delta: -213.0MB). Peak memory consumption was 505.8MB. Max. memory is 8.0GB. [2022-03-17 23:59:31,628 INFO L158 Benchmark]: TraceAbstraction took 63.17ms. Allocated memory is still 814.7MB. Free memory was 368.1MB in the beginning and 364.4MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-03-17 23:59:31,630 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 200.3MB. Free memory was 169.1MB in the beginning and 169.0MB in the end (delta: 78.6kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1068.56ms. Allocated memory is still 200.3MB. Free memory was 146.5MB in the beginning and 101.2MB in the end (delta: 45.3MB). Peak memory consumption was 47.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 317.32ms. Allocated memory is still 200.3MB. Free memory was 101.2MB in the beginning and 155.7MB in the end (delta: -54.4MB). Peak memory consumption was 48.9MB. Max. memory is 8.0GB. * RCFGBuilder took 11611.42ms. Allocated memory was 200.3MB in the beginning and 814.7MB in the end (delta: 614.5MB). Free memory was 155.7MB in the beginning and 368.6MB in the end (delta: -213.0MB). Peak memory consumption was 505.8MB. Max. memory is 8.0GB. * TraceAbstraction took 63.17ms. Allocated memory is still 814.7MB. Free memory was 368.1MB in the beginning and 364.4MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalArgumentException: No enum constant de.uni_freiburg.informatik.ultimate.icfgtransformer.LoopAccelerators.JODRDAN de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: No enum constant de.uni_freiburg.informatik.ultimate.icfgtransformer.LoopAccelerators.JODRDAN: java.base/java.lang.Enum.valueOf(Enum.java:240) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-03-17 23:59:31,698 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...