/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-b030c9e [2022-03-20 17:19:25,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-20 17:19:25,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-20 17:19:25,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-03-20 17:19:25,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-03-20 17:19:25,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-03-20 17:19:25,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-03-20 17:19:25,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-03-20 17:19:25,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-03-20 17:19:25,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-03-20 17:19:25,924 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-03-20 17:19:25,925 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-03-20 17:19:25,925 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-20 17:19:25,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-20 17:19:25,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-20 17:19:25,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-20 17:19:25,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-20 17:19:25,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-20 17:19:25,929 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-20 17:19:25,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-20 17:19:25,933 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-03-20 17:19:25,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-20 17:19:25,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-20 17:19:25,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-20 17:19:25,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-20 17:19:25,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-03-20 17:19:25,953 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-20 17:19:25,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-20 17:19:25,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-20 17:19:25,955 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-03-20 17:19:25,962 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-20 17:19:25,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-20 17:19:25,963 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-20 17:19:25,963 INFO L138 SettingsManager]: * sizeof long=4 [2022-03-20 17:19:25,963 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-20 17:19:25,963 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-03-20 17:19:25,963 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-20 17:19:25,963 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-20 17:19:25,964 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-20 17:19:25,964 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-20 17:19:25,964 INFO L138 SettingsManager]: * sizeof long double=12 [2022-03-20 17:19:25,964 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-20 17:19:25,964 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-20 17:19:25,965 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-20 17:19:25,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-20 17:19:25,965 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-20 17:19:25,965 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-20 17:19:25,965 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-20 17:19:25,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-20 17:19:25,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-20 17:19:25,965 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-03-20 17:19:25,965 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-03-20 17:19:25,965 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-03-20 17:19:25,965 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-20 17:19:25,965 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-03-20 17:19:25,966 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-03-20 17:19:26,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-20 17:19:26,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-20 17:19:26,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-20 17:19:26,189 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-20 17:19:26,190 INFO L275 PluginConnector]: CDTParser initialized [2022-03-20 17:19:26,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c [2022-03-20 17:19:26,234 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d2583630/b200ef2cb09147adb6f53cdedb5789d4/FLAGfa9e7a75d [2022-03-20 17:19:26,757 INFO L306 CDTParser]: Found 1 translation units. [2022-03-20 17:19:26,757 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c [2022-03-20 17:19:26,789 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d2583630/b200ef2cb09147adb6f53cdedb5789d4/FLAGfa9e7a75d [2022-03-20 17:19:27,263 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d2583630/b200ef2cb09147adb6f53cdedb5789d4 [2022-03-20 17:19:27,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-20 17:19:27,266 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-03-20 17:19:27,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-20 17:19:27,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-20 17:19:27,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-20 17:19:27,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.03 05:19:27" (1/1) ... [2022-03-20 17:19:27,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ad55a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:27, skipping insertion in model container [2022-03-20 17:19:27,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.03 05:19:27" (1/1) ... [2022-03-20 17:19:27,275 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-20 17:19:27,354 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-20 17:19:27,697 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] [2022-03-20 17:19:27,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-20 17:19:27,941 INFO L203 MainTranslator]: Completed pre-run [2022-03-20 17:19:28,000 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] [2022-03-20 17:19:28,109 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-20 17:19:28,191 INFO L208 MainTranslator]: Completed translation [2022-03-20 17:19:28,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:28 WrapperNode [2022-03-20 17:19:28,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-20 17:19:28,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-20 17:19:28,193 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-20 17:19:28,193 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-20 17:19:28,200 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:28" (1/1) ... [2022-03-20 17:19:28,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:28" (1/1) ... [2022-03-20 17:19:28,261 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:28" (1/1) ... [2022-03-20 17:19:28,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:28" (1/1) ... [2022-03-20 17:19:28,349 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:28" (1/1) ... [2022-03-20 17:19:28,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:28" (1/1) ... [2022-03-20 17:19:28,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:28" (1/1) ... [2022-03-20 17:19:28,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-20 17:19:28,414 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-20 17:19:28,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-20 17:19:28,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-20 17:19:28,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:28" (1/1) ... [2022-03-20 17:19:28,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-20 17:19:28,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-20 17:19:28,437 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) [2022-03-20 17:19:28,457 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 [2022-03-20 17:19:28,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-03-20 17:19:28,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-20 17:19:28,470 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-03-20 17:19:28,470 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2022-03-20 17:19:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2022-03-20 17:19:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2022-03-20 17:19:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure KeGetCurrentProcessorNumber [2022-03-20 17:19:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQuerySystemTime [2022-03-20 17:19:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateErrorLogEntry [2022-03-20 17:19:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWriteErrorLogEntry [2022-03-20 17:19:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWMIRegistrationControl [2022-03-20 17:19:28,472 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQueryPerformanceCounter [2022-03-20 17:19:28,472 INFO L138 BoogieDeclarations]: Found implementation of procedure WmiCompleteRequest [2022-03-20 17:19:28,472 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-03-20 17:19:28,472 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSyncFilterWithTarget [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddDevice [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPnp [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfStartDevice [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfRemoveDevice [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPower [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfCreate [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfReadWrite [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDeviceControl [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfWmi [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfShutdownFlush [2022-03-20 17:19:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfUnload [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfRegisterDevice [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfLogError [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfQueryWmiRegInfo [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfQueryWmiDataBlock [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfWmiFunctionControl [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddCounters [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2022-03-20 17:19:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-03-20 17:19:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2022-03-20 17:19:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-03-20 17:19:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-03-20 17:19:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-03-20 17:19:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2022-03-20 17:19:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2022-03-20 17:19:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2022-03-20 17:19:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2022-03-20 17:19:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2022-03-20 17:19:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2022-03-20 17:19:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2022-03-20 17:19:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-03-20 17:19:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-03-20 17:19:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2022-03-20 17:19:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2022-03-20 17:19:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2022-03-20 17:19:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2022-03-20 17:19:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2022-03-20 17:19:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2022-03-20 17:19:28,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-03-20 17:19:28,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2022-03-20 17:19:28,478 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure WmiSystemControl [2022-03-20 17:19:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-03-20 17:19:28,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-03-20 17:19:28,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-03-20 17:19:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-03-20 17:19:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-03-20 17:19:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-03-20 17:19:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-03-20 17:19:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-03-20 17:19:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-03-20 17:19:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-03-20 17:19:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-03-20 17:19:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-03-20 17:19:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2022-03-20 17:19:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2022-03-20 17:19:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-03-20 17:19:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2022-03-20 17:19:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure KeGetCurrentProcessorNumber [2022-03-20 17:19:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2022-03-20 17:19:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-03-20 17:19:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2022-03-20 17:19:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2022-03-20 17:19:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2022-03-20 17:19:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-03-20 17:19:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2022-03-20 17:19:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2022-03-20 17:19:28,484 INFO L130 BoogieDeclarations]: Found specification of procedure KeQuerySystemTime [2022-03-20 17:19:28,484 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2022-03-20 17:19:28,485 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2022-03-20 17:19:28,487 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2022-03-20 17:19:28,487 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2022-03-20 17:19:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateErrorLogEntry [2022-03-20 17:19:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-03-20 17:19:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2022-03-20 17:19:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2022-03-20 17:19:28,521 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoWriteErrorLogEntry [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoWMIRegistrationControl [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure KeQueryPerformanceCounter [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-03-20 17:19:28,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure swprintf [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure WmiCompleteRequest [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure WmiSystemControl [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddDevice [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPnp [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPower [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfStartDevice [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfRemoveDevice [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfCreate [2022-03-20 17:19:28,523 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfReadWrite [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDeviceControl [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfShutdownFlush [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfUnload [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfWmi [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfLogError [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfRegisterDevice [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfQueryWmiRegInfo [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfQueryWmiDataBlock [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSyncFilterWithTarget [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfWmiFunctionControl [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddCounters [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-03-20 17:19:28,524 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-03-20 17:19:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-03-20 17:19:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2022-03-20 17:19:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-03-20 17:19:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-03-20 17:19:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-20 17:19:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-03-20 17:19:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-03-20 17:19:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-03-20 17:19:28,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-03-20 17:19:29,118 INFO L234 CfgBuilder]: Building ICFG [2022-03-20 17:19:29,121 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-20 17:19:29,151 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,218 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,218 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,219 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,226 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,226 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,254 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,261 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,262 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,262 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,273 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,273 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,276 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,286 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,287 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,289 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,297 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,297 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,297 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,309 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,309 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,309 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,329 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,329 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,552 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,555 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,555 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,566 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,571 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,571 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,571 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,576 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,576 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,585 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,589 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,589 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,601 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,605 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:29,605 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:29,608 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,617 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2022-03-20 17:19:29,618 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2022-03-20 17:19:29,721 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:29,755 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-03-20 17:19:29,755 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-03-20 17:19:31,285 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:31,293 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:31,293 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:31,306 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:31,360 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2022-03-20 17:19:31,360 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2022-03-20 17:19:31,397 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:31,406 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:31,406 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:31,670 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:31,673 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:31,673 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:31,676 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:31,684 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-03-20 17:19:31,684 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-03-20 17:19:37,924 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:37,983 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-03-20 17:19:37,983 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-03-20 17:19:38,013 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:38,035 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-03-20 17:19:38,035 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-03-20 17:19:38,096 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:38,108 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:38,108 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:38,489 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-20 17:19:38,502 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-20 17:19:38,502 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-20 17:19:38,644 INFO L275 CfgBuilder]: Performing block encoding [2022-03-20 17:19:38,661 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-20 17:19:38,661 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-03-20 17:19:38,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.03 05:19:38 BoogieIcfgContainer [2022-03-20 17:19:38,664 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-20 17:19:38,666 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-20 17:19:38,666 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-20 17:19:38,669 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-20 17:19:38,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.03 05:19:27" (1/3) ... [2022-03-20 17:19:38,670 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5460008b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.03 05:19:38, skipping insertion in model container [2022-03-20 17:19:38,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.03 05:19:28" (2/3) ... [2022-03-20 17:19:38,670 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5460008b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.03 05:19:38, skipping insertion in model container [2022-03-20 17:19:38,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.03 05:19:38" (3/3) ... [2022-03-20 17:19:38,671 INFO L111 eAbstractionObserver]: Analyzing ICFG diskperf.i.cil-2.c [2022-03-20 17:19:38,674 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-03-20 17:19:38,675 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-03-20 17:19:38,710 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-20 17:19:38,715 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-03-20 17:19:38,715 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-03-20 17:19:38,735 INFO L276 IsEmpty]: Start isEmpty. Operand has 515 states, 355 states have (on average 1.3577464788732394) internal successors, (482), 371 states have internal predecessors, (482), 110 states have call successors, (110), 41 states have call predecessors, (110), 41 states have return successors, (110), 105 states have call predecessors, (110), 110 states have call successors, (110) [2022-03-20 17:19:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-03-20 17:19:38,741 INFO L491 BasicCegarLoop]: Found error trace [2022-03-20 17:19:38,741 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-20 17:19:38,742 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-20 17:19:38,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-20 17:19:38,745 INFO L85 PathProgramCache]: Analyzing trace with hash 184001876, now seen corresponding path program 1 times [2022-03-20 17:19:38,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-20 17:19:38,750 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [153721973] [2022-03-20 17:19:38,757 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-20 17:19:38,757 INFO L85 PathProgramCache]: Analyzing trace with hash 184001876, now seen corresponding path program 2 times [2022-03-20 17:19:38,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-20 17:19:38,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400934407] [2022-03-20 17:19:38,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-20 17:19:38,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-20 17:19:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:19:52,390 WARN L232 SmtUtils]: Spent 12.69s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:19:52,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-20 17:19:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:19:52,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-20 17:19:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:19:52,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-20 17:19:52,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-20 17:19:52,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [400934407] [2022-03-20 17:19:52,738 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [400934407] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:19:52,738 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:19:52,738 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-20 17:19:52,740 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-20 17:19:52,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [153721973] [2022-03-20 17:19:52,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [153721973] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:19:52,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:19:52,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-20 17:19:52,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924735378] [2022-03-20 17:19:52,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-20 17:19:52,744 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-03-20 17:19:52,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-20 17:19:52,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-03-20 17:19:52,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-03-20 17:19:52,770 INFO L87 Difference]: Start difference. First operand has 515 states, 355 states have (on average 1.3577464788732394) internal successors, (482), 371 states have internal predecessors, (482), 110 states have call successors, (110), 41 states have call predecessors, (110), 41 states have return successors, (110), 105 states have call predecessors, (110), 110 states have call successors, (110) Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-03-20 17:20:05,439 WARN L232 SmtUtils]: Spent 12.45s on a formula simplification that was a NOOP. DAG size: 2033 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:20:18,435 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-20 17:20:18,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-20 17:20:18,947 INFO L93 Difference]: Finished difference Result 851 states and 1232 transitions. [2022-03-20 17:20:18,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-03-20 17:20:18,950 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2022-03-20 17:20:18,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-20 17:20:18,960 INFO L225 Difference]: With dead ends: 851 [2022-03-20 17:20:18,961 INFO L226 Difference]: Without dead ends: 510 [2022-03-20 17:20:18,965 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 25.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-03-20 17:20:18,967 INFO L913 BasicCegarLoop]: 517 mSDtfsCounter, 459 mSDsluCounter, 268 mSDsCounter, 0 mSdLazyCounter, 779 mSolverCounterSat, 227 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 477 SdHoareTripleChecker+Valid, 785 SdHoareTripleChecker+Invalid, 1007 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 227 IncrementalHoareTripleChecker+Valid, 779 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.7s IncrementalHoareTripleChecker+Time [2022-03-20 17:20:18,968 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [477 Valid, 785 Invalid, 1007 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [227 Valid, 779 Invalid, 1 Unknown, 0 Unchecked, 12.7s Time] [2022-03-20 17:20:18,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 510 states. [2022-03-20 17:20:19,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 510 to 412. [2022-03-20 17:20:19,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 412 states, 283 states have (on average 1.3392226148409894) internal successors, (379), 300 states have internal predecessors, (379), 91 states have call successors, (91), 39 states have call predecessors, (91), 37 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2022-03-20 17:20:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 546 transitions. [2022-03-20 17:20:19,476 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 546 transitions. Word has length 20 [2022-03-20 17:20:19,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-20 17:20:19,476 INFO L478 AbstractCegarLoop]: Abstraction has 412 states and 546 transitions. [2022-03-20 17:20:19,477 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-03-20 17:20:19,477 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 546 transitions. [2022-03-20 17:20:19,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-03-20 17:20:19,478 INFO L491 BasicCegarLoop]: Found error trace [2022-03-20 17:20:19,478 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-20 17:20:19,478 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-03-20 17:20:19,478 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-20 17:20:19,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-20 17:20:19,478 INFO L85 PathProgramCache]: Analyzing trace with hash -507357907, now seen corresponding path program 1 times [2022-03-20 17:20:19,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-20 17:20:19,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1599066077] [2022-03-20 17:20:19,479 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-20 17:20:19,479 INFO L85 PathProgramCache]: Analyzing trace with hash -507357907, now seen corresponding path program 2 times [2022-03-20 17:20:19,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-20 17:20:19,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618267786] [2022-03-20 17:20:19,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-20 17:20:19,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-20 17:20:19,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:20:33,024 WARN L232 SmtUtils]: Spent 13.04s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:20:33,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-20 17:20:33,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:20:33,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-20 17:20:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:20:33,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-20 17:20:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:20:33,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-20 17:20:33,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-20 17:20:33,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1618267786] [2022-03-20 17:20:33,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1618267786] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:20:33,423 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:20:33,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-20 17:20:33,423 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-20 17:20:33,423 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1599066077] [2022-03-20 17:20:33,423 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1599066077] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:20:33,423 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:20:33,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-20 17:20:33,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943204363] [2022-03-20 17:20:33,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-20 17:20:33,424 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-20 17:20:33,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-20 17:20:33,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-20 17:20:33,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-03-20 17:20:33,425 INFO L87 Difference]: Start difference. First operand 412 states and 546 transitions. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-03-20 17:20:46,504 WARN L232 SmtUtils]: Spent 12.91s on a formula simplification that was a NOOP. DAG size: 2033 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:21:00,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-20 17:21:00,841 INFO L93 Difference]: Finished difference Result 1079 states and 1492 transitions. [2022-03-20 17:21:00,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-03-20 17:21:00,842 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-03-20 17:21:00,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-20 17:21:00,847 INFO L225 Difference]: With dead ends: 1079 [2022-03-20 17:21:00,847 INFO L226 Difference]: Without dead ends: 808 [2022-03-20 17:21:00,848 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 26.3s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-03-20 17:21:00,849 INFO L913 BasicCegarLoop]: 687 mSDtfsCounter, 1064 mSDsluCounter, 284 mSDsCounter, 0 mSdLazyCounter, 1295 mSolverCounterSat, 353 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1088 SdHoareTripleChecker+Valid, 971 SdHoareTripleChecker+Invalid, 1648 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 353 IncrementalHoareTripleChecker+Valid, 1295 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2022-03-20 17:21:00,855 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1088 Valid, 971 Invalid, 1648 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [353 Valid, 1295 Invalid, 0 Unknown, 0 Unchecked, 13.0s Time] [2022-03-20 17:21:00,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 808 states. [2022-03-20 17:21:01,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 808 to 653. [2022-03-20 17:21:01,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 653 states, 458 states have (on average 1.3209606986899562) internal successors, (605), 471 states have internal predecessors, (605), 131 states have call successors, (131), 59 states have call predecessors, (131), 63 states have return successors, (151), 128 states have call predecessors, (151), 119 states have call successors, (151) [2022-03-20 17:21:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 653 states and 887 transitions. [2022-03-20 17:21:01,664 INFO L78 Accepts]: Start accepts. Automaton has 653 states and 887 transitions. Word has length 25 [2022-03-20 17:21:01,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-20 17:21:01,664 INFO L478 AbstractCegarLoop]: Abstraction has 653 states and 887 transitions. [2022-03-20 17:21:01,665 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-03-20 17:21:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 887 transitions. [2022-03-20 17:21:01,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-03-20 17:21:01,666 INFO L491 BasicCegarLoop]: Found error trace [2022-03-20 17:21:01,666 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-20 17:21:01,666 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-03-20 17:21:01,666 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-20 17:21:01,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-20 17:21:01,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1359588017, now seen corresponding path program 1 times [2022-03-20 17:21:01,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-20 17:21:01,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [520560622] [2022-03-20 17:21:01,667 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-20 17:21:01,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1359588017, now seen corresponding path program 2 times [2022-03-20 17:21:01,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-20 17:21:01,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718480713] [2022-03-20 17:21:01,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-20 17:21:01,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-20 17:21:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:21:15,143 WARN L232 SmtUtils]: Spent 13.00s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:21:15,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-20 17:21:15,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:21:15,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-20 17:21:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:21:15,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-20 17:21:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:21:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-20 17:21:15,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-20 17:21:15,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718480713] [2022-03-20 17:21:15,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1718480713] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:21:15,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:21:15,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-20 17:21:15,587 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-20 17:21:15,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [520560622] [2022-03-20 17:21:15,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [520560622] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:21:15,588 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:21:15,588 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-20 17:21:15,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20304879] [2022-03-20 17:21:15,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-20 17:21:15,588 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-20 17:21:15,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-20 17:21:15,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-20 17:21:15,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-03-20 17:21:15,589 INFO L87 Difference]: Start difference. First operand 653 states and 887 transitions. Second operand has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-03-20 17:21:28,611 WARN L232 SmtUtils]: Spent 12.90s on a formula simplification that was a NOOP. DAG size: 2034 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:21:36,472 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-20 17:21:37,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-20 17:21:37,080 INFO L93 Difference]: Finished difference Result 1168 states and 1630 transitions. [2022-03-20 17:21:37,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-20 17:21:37,082 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 35 [2022-03-20 17:21:37,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-20 17:21:37,085 INFO L225 Difference]: With dead ends: 1168 [2022-03-20 17:21:37,085 INFO L226 Difference]: Without dead ends: 631 [2022-03-20 17:21:37,087 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 26.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-03-20 17:21:37,088 INFO L913 BasicCegarLoop]: 431 mSDtfsCounter, 759 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 574 mSolverCounterSat, 264 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 518 SdHoareTripleChecker+Invalid, 839 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 264 IncrementalHoareTripleChecker+Valid, 574 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2022-03-20 17:21:37,088 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [776 Valid, 518 Invalid, 839 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [264 Valid, 574 Invalid, 1 Unknown, 0 Unchecked, 7.5s Time] [2022-03-20 17:21:37,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 631 states. [2022-03-20 17:21:37,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 631 to 585. [2022-03-20 17:21:37,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 585 states, 407 states have (on average 1.3120393120393121) internal successors, (534), 419 states have internal predecessors, (534), 121 states have call successors, (121), 52 states have call predecessors, (121), 56 states have return successors, (142), 119 states have call predecessors, (142), 110 states have call successors, (142) [2022-03-20 17:21:37,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 585 states and 797 transitions. [2022-03-20 17:21:37,772 INFO L78 Accepts]: Start accepts. Automaton has 585 states and 797 transitions. Word has length 35 [2022-03-20 17:21:37,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-20 17:21:37,772 INFO L478 AbstractCegarLoop]: Abstraction has 585 states and 797 transitions. [2022-03-20 17:21:37,773 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-03-20 17:21:37,773 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 797 transitions. [2022-03-20 17:21:37,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-03-20 17:21:37,774 INFO L491 BasicCegarLoop]: Found error trace [2022-03-20 17:21:37,774 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-20 17:21:37,774 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-03-20 17:21:37,774 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-20 17:21:37,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-20 17:21:37,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1898475047, now seen corresponding path program 1 times [2022-03-20 17:21:37,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-20 17:21:37,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1152917366] [2022-03-20 17:21:37,775 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-20 17:21:37,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1898475047, now seen corresponding path program 2 times [2022-03-20 17:21:37,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-20 17:21:37,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460807203] [2022-03-20 17:21:37,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-20 17:21:37,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-20 17:21:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:21:51,138 WARN L232 SmtUtils]: Spent 12.93s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:21:51,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-20 17:21:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:21:51,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-20 17:21:51,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:21:51,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-20 17:21:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:21:51,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-20 17:21:51,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-20 17:21:51,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460807203] [2022-03-20 17:21:51,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460807203] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:21:51,493 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:21:51,493 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-20 17:21:51,493 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-20 17:21:51,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1152917366] [2022-03-20 17:21:51,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1152917366] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:21:51,493 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:21:51,493 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-20 17:21:51,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964023544] [2022-03-20 17:21:51,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-20 17:21:51,494 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-20 17:21:51,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-20 17:21:51,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-20 17:21:51,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-03-20 17:21:51,495 INFO L87 Difference]: Start difference. First operand 585 states and 797 transitions. Second operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-03-20 17:22:04,636 WARN L232 SmtUtils]: Spent 12.97s on a formula simplification that was a NOOP. DAG size: 2033 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:22:15,687 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-20 17:22:16,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-20 17:22:16,399 INFO L93 Difference]: Finished difference Result 680 states and 933 transitions. [2022-03-20 17:22:16,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-03-20 17:22:16,400 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 35 [2022-03-20 17:22:16,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-20 17:22:16,403 INFO L225 Difference]: With dead ends: 680 [2022-03-20 17:22:16,403 INFO L226 Difference]: Without dead ends: 676 [2022-03-20 17:22:16,404 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 26.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-03-20 17:22:16,404 INFO L913 BasicCegarLoop]: 472 mSDtfsCounter, 405 mSDsluCounter, 308 mSDsCounter, 0 mSdLazyCounter, 863 mSolverCounterSat, 194 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 419 SdHoareTripleChecker+Valid, 780 SdHoareTripleChecker+Invalid, 1058 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 194 IncrementalHoareTripleChecker+Valid, 863 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2022-03-20 17:22:16,405 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [419 Valid, 780 Invalid, 1058 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [194 Valid, 863 Invalid, 1 Unknown, 0 Unchecked, 10.6s Time] [2022-03-20 17:22:16,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2022-03-20 17:22:17,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 615. [2022-03-20 17:22:17,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 615 states, 433 states have (on average 1.3163972286374135) internal successors, (570), 443 states have internal predecessors, (570), 123 states have call successors, (123), 55 states have call predecessors, (123), 58 states have return successors, (144), 121 states have call predecessors, (144), 112 states have call successors, (144) [2022-03-20 17:22:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 615 states and 837 transitions. [2022-03-20 17:22:17,197 INFO L78 Accepts]: Start accepts. Automaton has 615 states and 837 transitions. Word has length 35 [2022-03-20 17:22:17,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-20 17:22:17,198 INFO L478 AbstractCegarLoop]: Abstraction has 615 states and 837 transitions. [2022-03-20 17:22:17,198 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-03-20 17:22:17,198 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 837 transitions. [2022-03-20 17:22:17,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-03-20 17:22:17,199 INFO L491 BasicCegarLoop]: Found error trace [2022-03-20 17:22:17,199 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-20 17:22:17,199 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-03-20 17:22:17,199 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-20 17:22:17,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-20 17:22:17,200 INFO L85 PathProgramCache]: Analyzing trace with hash -681364259, now seen corresponding path program 1 times [2022-03-20 17:22:17,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-20 17:22:17,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1086142004] [2022-03-20 17:22:17,200 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-20 17:22:17,200 INFO L85 PathProgramCache]: Analyzing trace with hash -681364259, now seen corresponding path program 2 times [2022-03-20 17:22:17,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-20 17:22:17,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643034548] [2022-03-20 17:22:17,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-20 17:22:17,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-20 17:22:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:22:31,027 WARN L232 SmtUtils]: Spent 13.31s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:22:31,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-20 17:22:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:22:31,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-20 17:22:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:22:31,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-20 17:22:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:22:31,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-03-20 17:22:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:22:31,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-20 17:22:31,611 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-20 17:22:31,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643034548] [2022-03-20 17:22:31,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1643034548] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:22:31,611 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:22:31,612 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-03-20 17:22:31,612 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-20 17:22:31,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1086142004] [2022-03-20 17:22:31,612 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1086142004] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:22:31,612 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:22:31,612 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-03-20 17:22:31,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535631562] [2022-03-20 17:22:31,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-20 17:22:31,612 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-03-20 17:22:31,612 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-20 17:22:31,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-03-20 17:22:31,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-03-20 17:22:31,613 INFO L87 Difference]: Start difference. First operand 615 states and 837 transitions. Second operand has 8 states, 8 states have (on average 3.125) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-03-20 17:22:45,088 WARN L232 SmtUtils]: Spent 13.42s on a formula simplification that was a NOOP. DAG size: 2041 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:23:01,208 WARN L232 SmtUtils]: Spent 13.85s on a formula simplification that was a NOOP. DAG size: 2045 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:23:15,890 WARN L232 SmtUtils]: Spent 14.27s on a formula simplification that was a NOOP. DAG size: 2051 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:23:30,739 WARN L232 SmtUtils]: Spent 14.41s on a formula simplification that was a NOOP. DAG size: 2042 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:23:37,477 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-03-20 17:23:43,955 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-20 17:23:46,069 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-20 17:23:46,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-20 17:23:46,782 INFO L93 Difference]: Finished difference Result 1129 states and 1585 transitions. [2022-03-20 17:23:46,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-20 17:23:46,783 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.125) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 38 [2022-03-20 17:23:46,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-20 17:23:46,786 INFO L225 Difference]: With dead ends: 1129 [2022-03-20 17:23:46,786 INFO L226 Difference]: Without dead ends: 709 [2022-03-20 17:23:46,788 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 69.8s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2022-03-20 17:23:46,791 INFO L913 BasicCegarLoop]: 400 mSDtfsCounter, 696 mSDsluCounter, 538 mSDsCounter, 0 mSdLazyCounter, 1193 mSolverCounterSat, 467 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 719 SdHoareTripleChecker+Valid, 938 SdHoareTripleChecker+Invalid, 1663 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 467 IncrementalHoareTripleChecker+Valid, 1193 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.5s IncrementalHoareTripleChecker+Time [2022-03-20 17:23:46,792 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [719 Valid, 938 Invalid, 1663 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [467 Valid, 1193 Invalid, 3 Unknown, 0 Unchecked, 17.5s Time] [2022-03-20 17:23:46,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 709 states. [2022-03-20 17:23:47,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 709 to 616. [2022-03-20 17:23:47,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 616 states, 434 states have (on average 1.3156682027649769) internal successors, (571), 444 states have internal predecessors, (571), 123 states have call successors, (123), 55 states have call predecessors, (123), 58 states have return successors, (144), 121 states have call predecessors, (144), 112 states have call successors, (144) [2022-03-20 17:23:47,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 838 transitions. [2022-03-20 17:23:47,747 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 838 transitions. Word has length 38 [2022-03-20 17:23:47,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-20 17:23:47,748 INFO L478 AbstractCegarLoop]: Abstraction has 616 states and 838 transitions. [2022-03-20 17:23:47,748 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.125) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-03-20 17:23:47,748 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 838 transitions. [2022-03-20 17:23:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-03-20 17:23:47,754 INFO L491 BasicCegarLoop]: Found error trace [2022-03-20 17:23:47,754 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-20 17:23:47,754 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-03-20 17:23:47,754 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-20 17:23:47,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-20 17:23:47,754 INFO L85 PathProgramCache]: Analyzing trace with hash -209874035, now seen corresponding path program 1 times [2022-03-20 17:23:47,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-20 17:23:47,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [948107728] [2022-03-20 17:23:47,773 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: -1 HavocedVariables, -1 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-03-20 17:23:47,773 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because SIMULTANEOUS_UPDATE_FAILED [2022-03-20 17:23:47,773 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-03-20 17:23:47,773 INFO L85 PathProgramCache]: Analyzing trace with hash -209874035, now seen corresponding path program 2 times [2022-03-20 17:23:47,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-20 17:23:47,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032339333] [2022-03-20 17:23:47,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-20 17:23:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-20 17:23:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:01,981 WARN L232 SmtUtils]: Spent 13.73s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:24:01,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-20 17:24:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:02,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-20 17:24:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:02,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-20 17:24:02,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:02,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-03-20 17:24:02,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:02,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-20 17:24:02,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-20 17:24:02,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032339333] [2022-03-20 17:24:02,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1032339333] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-20 17:24:02,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1657003512] [2022-03-20 17:24:02,666 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-20 17:24:02,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-20 17:24:02,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-20 17:24:02,668 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-20 17:24:02,672 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-03-20 17:24:04,420 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-03-20 17:24:04,420 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-20 17:24:04,450 INFO L263 TraceCheckSpWp]: Trace formula consists of 7027 conjuncts, 21 conjunts are in the unsatisfiable core [2022-03-20 17:24:04,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-20 17:24:04,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-20 17:24:04,693 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-20 17:24:04,693 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1657003512] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:24:04,693 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-03-20 17:24:04,693 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2022-03-20 17:24:04,694 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-20 17:24:04,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [948107728] [2022-03-20 17:24:04,694 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [948107728] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:24:04,694 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:24:04,694 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-03-20 17:24:04,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095974715] [2022-03-20 17:24:04,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-20 17:24:04,695 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-20 17:24:04,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-20 17:24:04,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-20 17:24:04,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-03-20 17:24:04,695 INFO L87 Difference]: Start difference. First operand 616 states and 838 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-03-20 17:24:06,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-20 17:24:06,240 INFO L93 Difference]: Finished difference Result 1390 states and 1962 transitions. [2022-03-20 17:24:06,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-20 17:24:06,241 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 39 [2022-03-20 17:24:06,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-20 17:24:06,244 INFO L225 Difference]: With dead ends: 1390 [2022-03-20 17:24:06,245 INFO L226 Difference]: Without dead ends: 955 [2022-03-20 17:24:06,246 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 14.2s TimeCoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-03-20 17:24:06,247 INFO L913 BasicCegarLoop]: 594 mSDtfsCounter, 437 mSDsluCounter, 304 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 437 SdHoareTripleChecker+Valid, 898 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-03-20 17:24:06,247 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [437 Valid, 898 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-03-20 17:24:06,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 955 states. [2022-03-20 17:24:07,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 955 to 920. [2022-03-20 17:24:07,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 920 states, 649 states have (on average 1.3266563944530045) internal successors, (861), 663 states have internal predecessors, (861), 188 states have call successors, (188), 79 states have call predecessors, (188), 82 states have return successors, (243), 186 states have call predecessors, (243), 179 states have call successors, (243) [2022-03-20 17:24:07,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 920 states and 1292 transitions. [2022-03-20 17:24:07,678 INFO L78 Accepts]: Start accepts. Automaton has 920 states and 1292 transitions. Word has length 39 [2022-03-20 17:24:07,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-20 17:24:07,678 INFO L478 AbstractCegarLoop]: Abstraction has 920 states and 1292 transitions. [2022-03-20 17:24:07,679 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-03-20 17:24:07,679 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1292 transitions. [2022-03-20 17:24:07,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-03-20 17:24:07,679 INFO L491 BasicCegarLoop]: Found error trace [2022-03-20 17:24:07,679 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-20 17:24:07,709 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-03-20 17:24:07,880 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-03-20 17:24:07,880 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-20 17:24:07,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-20 17:24:07,881 INFO L85 PathProgramCache]: Analyzing trace with hash -38251264, now seen corresponding path program 1 times [2022-03-20 17:24:07,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-20 17:24:07,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [199926146] [2022-03-20 17:24:07,881 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-20 17:24:07,881 INFO L85 PathProgramCache]: Analyzing trace with hash -38251264, now seen corresponding path program 2 times [2022-03-20 17:24:07,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-20 17:24:07,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893529628] [2022-03-20 17:24:07,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-20 17:24:07,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-20 17:24:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:22,017 WARN L232 SmtUtils]: Spent 13.61s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:24:22,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-20 17:24:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:22,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-20 17:24:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:22,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-20 17:24:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:22,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-03-20 17:24:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:22,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-03-20 17:24:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:24:22,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-20 17:24:22,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-20 17:24:22,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [893529628] [2022-03-20 17:24:22,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [893529628] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:24:22,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:24:22,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-03-20 17:24:22,554 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-20 17:24:22,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [199926146] [2022-03-20 17:24:22,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [199926146] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:24:22,554 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:24:22,554 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-03-20 17:24:22,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310118639] [2022-03-20 17:24:22,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-20 17:24:22,554 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-03-20 17:24:22,554 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-20 17:24:22,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-03-20 17:24:22,555 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-03-20 17:24:22,555 INFO L87 Difference]: Start difference. First operand 920 states and 1292 transitions. Second operand has 10 states, 10 states have (on average 2.7) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-03-20 17:24:36,250 WARN L232 SmtUtils]: Spent 13.63s on a formula simplification that was a NOOP. DAG size: 2041 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:24:50,042 WARN L232 SmtUtils]: Spent 13.55s on a formula simplification that was a NOOP. DAG size: 2042 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:25:04,099 WARN L232 SmtUtils]: Spent 13.72s on a formula simplification that was a NOOP. DAG size: 2043 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:25:17,959 WARN L232 SmtUtils]: Spent 13.43s on a formula simplification that was a NOOP. DAG size: 2034 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:25:49,170 WARN L232 SmtUtils]: Spent 26.74s on a formula simplification. DAG size of input: 2046 DAG size of output: 2044 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:26:03,115 WARN L232 SmtUtils]: Spent 13.25s on a formula simplification that was a NOOP. DAG size: 2045 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:26:10,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-20 17:26:10,366 INFO L93 Difference]: Finished difference Result 1053 states and 1510 transitions. [2022-03-20 17:26:10,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-03-20 17:26:10,367 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.7) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-03-20 17:26:10,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-20 17:26:10,371 INFO L225 Difference]: With dead ends: 1053 [2022-03-20 17:26:10,371 INFO L226 Difference]: Without dead ends: 1043 [2022-03-20 17:26:10,371 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 109.1s TimeCoverageRelationStatistics Valid=133, Invalid=329, Unknown=0, NotChecked=0, Total=462 [2022-03-20 17:26:10,372 INFO L913 BasicCegarLoop]: 389 mSDtfsCounter, 1135 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 1305 mSolverCounterSat, 584 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1169 SdHoareTripleChecker+Valid, 851 SdHoareTripleChecker+Invalid, 1889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 584 IncrementalHoareTripleChecker+Valid, 1305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.4s IncrementalHoareTripleChecker+Time [2022-03-20 17:26:10,372 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1169 Valid, 851 Invalid, 1889 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [584 Valid, 1305 Invalid, 0 Unknown, 0 Unchecked, 10.4s Time] [2022-03-20 17:26:10,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1043 states. [2022-03-20 17:26:11,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1043 to 946. [2022-03-20 17:26:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 946 states, 669 states have (on average 1.3243647234678624) internal successors, (886), 687 states have internal predecessors, (886), 188 states have call successors, (188), 79 states have call predecessors, (188), 88 states have return successors, (249), 188 states have call predecessors, (249), 179 states have call successors, (249) [2022-03-20 17:26:12,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 946 states and 1323 transitions. [2022-03-20 17:26:12,004 INFO L78 Accepts]: Start accepts. Automaton has 946 states and 1323 transitions. Word has length 39 [2022-03-20 17:26:12,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-20 17:26:12,004 INFO L478 AbstractCegarLoop]: Abstraction has 946 states and 1323 transitions. [2022-03-20 17:26:12,004 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.7) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-03-20 17:26:12,004 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1323 transitions. [2022-03-20 17:26:12,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-03-20 17:26:12,005 INFO L491 BasicCegarLoop]: Found error trace [2022-03-20 17:26:12,005 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-20 17:26:12,005 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-03-20 17:26:12,005 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-20 17:26:12,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-20 17:26:12,006 INFO L85 PathProgramCache]: Analyzing trace with hash -1630800761, now seen corresponding path program 1 times [2022-03-20 17:26:12,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-20 17:26:12,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [262309583] [2022-03-20 17:26:12,006 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-20 17:26:12,006 INFO L85 PathProgramCache]: Analyzing trace with hash -1630800761, now seen corresponding path program 2 times [2022-03-20 17:26:12,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-20 17:26:12,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127574734] [2022-03-20 17:26:12,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-20 17:26:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-20 17:26:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:26:25,746 WARN L232 SmtUtils]: Spent 13.24s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:26:25,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-20 17:26:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:26:26,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-20 17:26:26,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:26:26,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-20 17:26:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:26:26,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-03-20 17:26:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:26:26,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-03-20 17:26:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-20 17:26:26,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-20 17:26:26,368 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-20 17:26:26,368 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127574734] [2022-03-20 17:26:26,369 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2127574734] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:26:26,369 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:26:26,369 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-03-20 17:26:26,369 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-20 17:26:26,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [262309583] [2022-03-20 17:26:26,369 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [262309583] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-20 17:26:26,369 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-20 17:26:26,369 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-03-20 17:26:26,369 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122058566] [2022-03-20 17:26:26,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-20 17:26:26,369 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-03-20 17:26:26,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-20 17:26:26,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-03-20 17:26:26,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-03-20 17:26:26,370 INFO L87 Difference]: Start difference. First operand 946 states and 1323 transitions. Second operand has 10 states, 10 states have (on average 2.8) internal successors, (28), 5 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-03-20 17:26:39,592 WARN L232 SmtUtils]: Spent 13.15s on a formula simplification that was a NOOP. DAG size: 2041 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:26:53,053 WARN L232 SmtUtils]: Spent 13.17s on a formula simplification that was a NOOP. DAG size: 2042 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:27:06,632 WARN L232 SmtUtils]: Spent 13.18s on a formula simplification that was a NOOP. DAG size: 2043 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:27:20,137 WARN L232 SmtUtils]: Spent 12.99s on a formula simplification that was a NOOP. DAG size: 2034 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:27:51,779 WARN L232 SmtUtils]: Spent 26.42s on a formula simplification. DAG size of input: 2046 DAG size of output: 2044 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:28:05,656 WARN L232 SmtUtils]: Spent 13.15s on a formula simplification that was a NOOP. DAG size: 2045 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-20 17:28:17,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-20 17:28:17,799 INFO L93 Difference]: Finished difference Result 1044 states and 1495 transitions. [2022-03-20 17:28:17,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-03-20 17:28:17,800 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.8) internal successors, (28), 5 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 40 [2022-03-20 17:28:17,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-20 17:28:17,803 INFO L225 Difference]: With dead ends: 1044 [2022-03-20 17:28:17,804 INFO L226 Difference]: Without dead ends: 1037 [2022-03-20 17:28:17,804 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 106.4s TimeCoverageRelationStatistics Valid=133, Invalid=329, Unknown=0, NotChecked=0, Total=462 [2022-03-20 17:28:17,804 INFO L913 BasicCegarLoop]: 375 mSDtfsCounter, 834 mSDsluCounter, 431 mSDsCounter, 0 mSdLazyCounter, 1590 mSolverCounterSat, 357 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 868 SdHoareTripleChecker+Valid, 806 SdHoareTripleChecker+Invalid, 1947 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 357 IncrementalHoareTripleChecker+Valid, 1590 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.9s IncrementalHoareTripleChecker+Time [2022-03-20 17:28:17,805 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [868 Valid, 806 Invalid, 1947 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [357 Valid, 1590 Invalid, 0 Unknown, 0 Unchecked, 15.9s Time] [2022-03-20 17:28:17,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1037 states. [2022-03-20 17:28:19,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1037 to 946. [2022-03-20 17:28:19,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 946 states, 669 states have (on average 1.3228699551569507) internal successors, (885), 687 states have internal predecessors, (885), 188 states have call successors, (188), 79 states have call predecessors, (188), 88 states have return successors, (249), 188 states have call predecessors, (249), 179 states have call successors, (249) [2022-03-20 17:28:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 946 states and 1322 transitions. [2022-03-20 17:28:19,605 INFO L78 Accepts]: Start accepts. Automaton has 946 states and 1322 transitions. Word has length 40 [2022-03-20 17:28:19,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-20 17:28:19,606 INFO L478 AbstractCegarLoop]: Abstraction has 946 states and 1322 transitions. [2022-03-20 17:28:19,606 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.8) internal successors, (28), 5 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-03-20 17:28:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1322 transitions. [2022-03-20 17:28:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-03-20 17:28:19,606 INFO L491 BasicCegarLoop]: Found error trace [2022-03-20 17:28:19,606 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-20 17:28:19,607 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-03-20 17:28:19,607 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-20 17:28:19,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-20 17:28:19,607 INFO L85 PathProgramCache]: Analyzing trace with hash 708776727, now seen corresponding path program 1 times [2022-03-20 17:28:19,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-20 17:28:19,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1274978749] [2022-03-20 17:28:19,607 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-20 17:28:19,607 INFO L85 PathProgramCache]: Analyzing trace with hash 708776727, now seen corresponding path program 2 times [2022-03-20 17:28:19,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-20 17:28:19,608 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30479076] [2022-03-20 17:28:19,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-20 17:28:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-20 17:28:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-20 17:28:19,889 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-03-20 17:28:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-20 17:28:20,186 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-03-20 17:28:20,186 INFO L130 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found a feasible trace [2022-03-20 17:28:20,186 INFO L618 BasicCegarLoop]: Counterexample is feasible [2022-03-20 17:28:20,188 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-03-20 17:28:20,189 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-03-20 17:28:20,191 INFO L719 BasicCegarLoop]: Path program histogram: [2, 2, 2, 2, 2, 2, 2, 2, 2] [2022-03-20 17:28:20,193 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-03-20 17:28:20,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.03 05:28:20 BoogieIcfgContainer [2022-03-20 17:28:20,223 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-03-20 17:28:20,224 INFO L158 Benchmark]: Toolchain (without parser) took 532957.92ms. Allocated memory was 183.5MB in the beginning and 911.2MB in the end (delta: 727.7MB). Free memory was 128.2MB in the beginning and 399.7MB in the end (delta: -271.5MB). Peak memory consumption was 457.5MB. Max. memory is 8.0GB. [2022-03-20 17:28:20,224 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 183.5MB. Free memory is still 150.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-03-20 17:28:20,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 925.29ms. Allocated memory was 183.5MB in the beginning and 259.0MB in the end (delta: 75.5MB). Free memory was 128.1MB in the beginning and 215.9MB in the end (delta: -87.8MB). Peak memory consumption was 63.6MB. Max. memory is 8.0GB. [2022-03-20 17:28:20,225 INFO L158 Benchmark]: Boogie Preprocessor took 220.83ms. Allocated memory is still 259.0MB. Free memory was 215.9MB in the beginning and 170.2MB in the end (delta: 45.6MB). Peak memory consumption was 45.1MB. Max. memory is 8.0GB. [2022-03-20 17:28:20,225 INFO L158 Benchmark]: RCFGBuilder took 10250.28ms. Allocated memory was 259.0MB in the beginning and 911.2MB in the end (delta: 652.2MB). Free memory was 170.2MB in the beginning and 838.6MB in the end (delta: -668.4MB). Peak memory consumption was 523.3MB. Max. memory is 8.0GB. [2022-03-20 17:28:20,225 INFO L158 Benchmark]: TraceAbstraction took 521557.47ms. Allocated memory is still 911.2MB. Free memory was 838.1MB in the beginning and 399.7MB in the end (delta: 438.4MB). Peak memory consumption was 438.9MB. Max. memory is 8.0GB. [2022-03-20 17:28:20,226 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 183.5MB. Free memory is still 150.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 925.29ms. Allocated memory was 183.5MB in the beginning and 259.0MB in the end (delta: 75.5MB). Free memory was 128.1MB in the beginning and 215.9MB in the end (delta: -87.8MB). Peak memory consumption was 63.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 220.83ms. Allocated memory is still 259.0MB. Free memory was 215.9MB in the beginning and 170.2MB in the end (delta: 45.6MB). Peak memory consumption was 45.1MB. Max. memory is 8.0GB. * RCFGBuilder took 10250.28ms. Allocated memory was 259.0MB in the beginning and 911.2MB in the end (delta: 652.2MB). Free memory was 170.2MB in the beginning and 838.6MB in the end (delta: -668.4MB). Peak memory consumption was 523.3MB. Max. memory is 8.0GB. * TraceAbstraction took 521557.47ms. Allocated memory is still 911.2MB. Free memory was 838.1MB in the beginning and 399.7MB in the end (delta: 438.4MB). Peak memory consumption was 438.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 2031]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L1492] unsigned long KeNumberProcessors ; [L1696] static int isFixed = 0; [L1697] static LARGE_INTEGER frequency = { .u ={.LowPart = 0L, .HighPart = 0L}}; [L1722] struct _GUID const DiskClassGuid = {1408590599L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1723] struct _GUID const CdRomClassGuid = {1408590600L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1724] struct _GUID const PartitionClassGuid = {1408590602L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1725] struct _GUID const TapeClassGuid = {1408590603L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1726] struct _GUID const WriteOnceDiskClassGuid = {1408590604L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1727] struct _GUID const VolumeClassGuid = {1408590605L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1728] struct _GUID const MediumChangerClassGuid = {1408590608L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1729] struct _GUID const FloppyClassGuid = {1408590609L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1730] struct _GUID const CdChangerClassGuid = {1408590610L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1731] struct _GUID const StoragePortClassGuid = {718077536L, 49456, 4562, {176, 130, 0, 160, 201, 30, 251, 139}}; [L1743-L1744] struct _GUID const MOUNTDEV_MOUNTED_DEVICE_GUID = {1408590605, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1746] struct _GUID const MSWmi_MofData_GUID = {93327905, 54630, 4561, {178, 240, 0, 160, 201, 6, 41, 16}}; [L1747] struct _GUID const MSWmi_ProviderInfo_GUID = {3351197136U, 43739, 4561, {191, 74, 0, 160, 201, 6, 41, 16}}; [L1748] struct _GUID const MSWmi_PnPDeviceId_GUID = {3351197138U, 43739, 4561, {191, 74, 0, 160, 201, 6, 41, 16}}; [L1749-L1750] struct _GUID const MSWmi_PnPInstanceNames_GUID = {3351197139U, 43739, 4561, {191, 74, 0, 160, 201, 6, 41, 16}}; [L1751-L1752] struct _GUID const MSSmBios_RawSMBiosTables_GUID = {2405959760U, 42372, 4561, {191, 56, 0, 160, 201, 6, 41, 16}}; [L1753-L1754] struct _GUID const MSPower_DeviceEnable_GUID = {2189167215U, 65200, 4560, {189, 38, 0, 170, 0, 183, 179, 42}}; [L1755-L1756] struct _GUID const MSPower_DeviceWakeEnable_GUID = {2840881794U, 65200, 4560, {189, 38, 0, 170, 0, 183, 179, 42}}; [L1757-L1758] struct _GUID const MSNdis_NetworkAddress_GUID = {3049101495U, 513, 4561, {165, 14, 0, 160, 201, 6, 41, 16}}; [L1759-L1760] struct _GUID const MSNdis_NetworkShortAddress_GUID = {3049101496U, 513, 4561, {165, 14, 0, 160, 201, 6, 41, 16}}; [L1761-L1762] struct _GUID const MSNdis_NetworkLinkSpeed_GUID = {1627155287, 3942, 4561, {150, 167, 0, 192, 79, 195, 53, 140}}; [L1763-L1764] struct _GUID const MSNdis_EnumerateAdapter_GUID = {2552180095U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1765-L1766] struct _GUID const MSNdis_NotifyAdapterRemoval_GUID = {2552180096U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1767-L1768] struct _GUID const MSNdis_NotifyAdapterArrival_GUID = {2552180097U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1769-L1770] struct _GUID const MSNdis_NdisEnumerateVc_GUID = {2552180098U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1771-L1772] struct _GUID const MSNdis_NotifyVcRemoval_GUID = {2552180089U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1773-L1774] struct _GUID const MSNdis_NotifyVcArrival_GUID = {405773836, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1775-L1776] struct _GUID const MSNdis_HardwareStatus_GUID = {1589707604, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1777-L1778] struct _GUID const MSNdis_MediaSupported_GUID = {1589707605, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1779] struct _GUID const MSNdis_MediaInUse_GUID = {1589707606, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1780-L1781] struct _GUID const MSNdis_MaximumLookahead_GUID = {1589707607, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1782-L1783] struct _GUID const MSNdis_MaximumFrameSize_GUID = {1589707608, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1784] struct _GUID const MSNdis_LinkSpeed_GUID = {1589707609, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1785-L1786] struct _GUID const MSNdis_TransmitBufferSpace_GUID = {1589707610, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1787-L1788] struct _GUID const MSNdis_ReceiveBufferSpace_GUID = {1589707611, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1789-L1790] struct _GUID const MSNdis_TransmitBlockSize_GUID = {1589707612, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1791-L1792] struct _GUID const MSNdis_ReceiveBlockSize_GUID = {1589707613, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1793] struct _GUID const MSNdis_VendorID_GUID = {1589707614, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1794-L1795] struct _GUID const MSNdis_VendorDescription_GUID = {1589707615, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1796-L1797] struct _GUID const MSNdis_CurrentPacketFilter_GUID = {1589707616, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1798-L1799] struct _GUID const MSNdis_CurrentLookahead_GUID = {1589707617, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1800-L1801] struct _GUID const MSNdis_DriverVersion_GUID = {1589707618, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1802-L1803] struct _GUID const MSNdis_MaximumTotalSize_GUID = {1589707619, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1804] struct _GUID const MSNdis_MacOptions_GUID = {1589707621, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1805-L1806] struct _GUID const MSNdis_MediaConnectStatus_GUID = {1589707622, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1807-L1808] struct _GUID const MSNdis_MaximumSendPackets_GUID = {1589707623, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1809-L1810] struct _GUID const MSNdis_VendorDriverVersion_GUID = {1148802809, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1811] struct _GUID const MSNdis_TransmitsOk_GUID = {1148802810, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1812] struct _GUID const MSNdis_ReceivesOk_GUID = {1148802811, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1813-L1814] struct _GUID const MSNdis_TransmitsError_GUID = {1148802812, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1815-L1816] struct _GUID const MSNdis_ReceiveError_GUID = {1148802813, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1817-L1818] struct _GUID const MSNdis_ReceiveNoBuffer_GUID = {1148802814, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1819-L1820] struct _GUID const MSNdis_CoHardwareStatus_GUID = {2031800722, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1821-L1822] struct _GUID const MSNdis_CoMediaSupported_GUID = {2031800723, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1823-L1824] struct _GUID const MSNdis_CoMediaInUse_GUID = {2031800724, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1825] struct _GUID const MSNdis_CoLinkSpeed_GUID = {2031800725, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1826] struct _GUID const MSNdis_CoVendorId_GUID = {2031800726, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1827-L1828] struct _GUID const MSNdis_CoVendorDescription_GUID = {2031800727, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1829-L1830] struct _GUID const MSNdis_CoDriverVersion_GUID = {2031800728, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1831-L1832] struct _GUID const MSNdis_CoMacOptions_GUID = {2031800730, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1833-L1834] struct _GUID const MSNdis_CoMediaConnectStatus_GUID = {2031800731, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1835-L1836] struct _GUID const MSNdis_CoVendorDriverVersion_GUID = {2031800732, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1837-L1838] struct _GUID const MSNdis_CoMinimumLinkSpeed_GUID = {2031800733, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1839-L1840] struct _GUID const MSNdis_CoTransmitPdusOk_GUID = {169953285, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1841-L1842] struct _GUID const MSNdis_CoReceivePdusOk_GUID = {169953286, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1843-L1844] struct _GUID const MSNdis_CoTransmitPduErrors_GUID = {169953287, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1845-L1846] struct _GUID const MSNdis_CoReceivePduErrors_GUID = {169953288, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1847-L1848] struct _GUID const MSNdis_CoReceivePdusNoBuffer_GUID = {169953289, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1849-L1850] struct _GUID const MSNdis_AtmSupportedVcRates_GUID = {2031800734, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1851-L1852] struct _GUID const MSNdis_AtmSupportedServiceCategory_GUID = {2031800735, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1853-L1854] struct _GUID const MSNdis_AtmSupportedAalTypes_GUID = {2031800736, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1855-L1856] struct _GUID const MSNdis_AtmHardwareCurrentAddress_GUID = {2031800737, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1857-L1858] struct _GUID const MSNdis_AtmMaxActiveVcs_GUID = {2031800738, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1859-L1860] struct _GUID const MSNdis_AtmMaxActiveVciBits_GUID = {2031800739, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1861-L1862] struct _GUID const MSNdis_AtmMaxActiveVpiBits_GUID = {2031800740, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1863-L1864] struct _GUID const MSNdis_AtmMaxAal0PacketSize_GUID = {2031800741, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1865-L1866] struct _GUID const MSNdis_AtmMaxAal1PacketSize_GUID = {2031800742, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1867-L1868] struct _GUID const MSNdis_AtmMaxAal34PacketSize_GUID = {2031800743, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1869-L1870] struct _GUID const MSNdis_AtmMaxAal5PacketSize_GUID = {2031800721, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1871-L1872] struct _GUID const MSNdis_AtmReceiveCellsOk_GUID = {169953290, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1873-L1874] struct _GUID const MSNdis_AtmTransmitCellsOk_GUID = {169953291, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1875-L1876] struct _GUID const MSNdis_AtmReceiveCellsDropped_GUID = {169953292, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1877-L1878] struct _GUID const MSNdis_EthernetPermanentAddress_GUID = {1148802815, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1879-L1880] struct _GUID const MSNdis_EthernetCurrentAddress_GUID = {1148802816, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1881-L1882] struct _GUID const MSNdis_EthernetMulticastList_GUID = {1148802817, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1883-L1884] struct _GUID const MSNdis_EthernetMaximumMulticastListSize_GUID = {1148802818, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1885-L1886] struct _GUID const MSNdis_EthernetMacOptions_GUID = {1148802819, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1887-L1888] struct _GUID const MSNdis_EthernetReceiveErrorAlignment_GUID = {1148802820, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1889-L1890] struct _GUID const MSNdis_EthernetOneTransmitCollision_GUID = {1148802821, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1891-L1892] struct _GUID const MSNdis_EthernetMoreTransmitCollisions_GUID = {1148802822, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1893-L1894] struct _GUID const MSNdis_TokenRingPermanentAddress_GUID = {1148802823, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1895-L1896] struct _GUID const MSNdis_TokenRingCurrentAddress_GUID = {1148802824, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1897-L1898] struct _GUID const MSNdis_TokenRingCurrentFunctional_GUID = {1148802825, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1899-L1900] struct _GUID const MSNdis_TokenRingCurrentGroup_GUID = {1148802826, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1901-L1902] struct _GUID const MSNdis_TokenRingLastOpenStatus_GUID = {1148802827, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1903-L1904] struct _GUID const MSNdis_TokenRingCurrentRingStatus_GUID = {2299148012U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1905-L1906] struct _GUID const MSNdis_TokenRingCurrentRingState_GUID = {2901491762U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1907-L1908] struct _GUID const MSNdis_TokenRingLineErrors_GUID = {2901491763U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1909-L1910] struct _GUID const MSNdis_TokenRingLostFrames_GUID = {2901491764U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1911-L1912] struct _GUID const MSNdis_FddiLongPermanentAddress_GUID = {2901491765U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1913-L1914] struct _GUID const MSNdis_FddiLongCurrentAddress_GUID = {2901491766U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1915-L1916] struct _GUID const MSNdis_FddiLongMulticastList_GUID = {2901491767U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1917-L1918] struct _GUID const MSNdis_FddiLongMaximumListSize_GUID = {2901491768U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1919-L1920] struct _GUID const MSNdis_FddiShortPermanentAddress_GUID = {2901491769U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1921-L1922] struct _GUID const MSNdis_FddiShortCurrentAddress_GUID = {2901491770U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1923-L1924] struct _GUID const MSNdis_FddiShortMulticastList_GUID = {2901491771U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1925-L1926] struct _GUID const MSNdis_FddiShortMaximumListSize_GUID = {2901491772U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1927-L1928] struct _GUID const MSNdis_FddiAttachmentType_GUID = {2901491773U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1929-L1930] struct _GUID const MSNdis_FddiUpstreamNodeLong_GUID = {2901491774U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1931-L1932] struct _GUID const MSNdis_FddiDownstreamNodeLong_GUID = {2901491775U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1933-L1934] struct _GUID const MSNdis_FddiFrameErrors_GUID = {2901491776U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1935-L1936] struct _GUID const MSNdis_FddiFramesLost_GUID = {2901491777U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1937-L1938] struct _GUID const MSNdis_FddiRingManagmentState_GUID = {2901491778U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1939-L1940] struct _GUID const MSNdis_FddiLctFailures_GUID = {2901491779U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1941-L1942] struct _GUID const MSNdis_FddiLemRejects_GUID = {2901491780U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1943-L1944] struct _GUID const MSNdis_FddiLConnectionState_GUID = {2901491781U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1945-L1946] struct _GUID const MSNdis_StatusResetStart_GUID = {2552180086U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1947-L1948] struct _GUID const MSNdis_StatusResetEnd_GUID = {2552180087U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1949-L1950] struct _GUID const MSNdis_StatusMediaConnect_GUID = {2552180093U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1951-L1952] struct _GUID const MSNdis_StatusMediaDisconnect_GUID = {2552180094U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1953-L1954] struct _GUID const MSNdis_StatusMediaSpecificIndication_GUID = {2552180100U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1955-L1956] struct _GUID const MSNdis_StatusLinkSpeedChange_GUID = {2552180101U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1957-L1958] struct _GUID const MSNdis_StatusProtocolBind_GUID = {1410552604, 45555, 4560, {215, 141, 0, 192, 79, 195, 53, 140}}; [L1959-L1960] struct _GUID const MSNdis_StatusProtocolUnbind_GUID = {1849483756, 45555, 4560, {215, 141, 0, 192, 79, 195, 53, 140}}; [L1961-L1962] struct _GUID const MSKeyboard_PortInformation_GUID = {1194457242, 29131, 4561, {165, 44, 0, 160, 201, 6, 41, 16}}; [L1963-L1964] struct _GUID const MSMouse_PortInformation_GUID = {1194457244, 29131, 4561, {165, 44, 0, 160, 201, 6, 41, 16}}; [L1965-L1966] struct _GUID const MSMouse_ClassInformation_GUID = {1194457243, 29131, 4561, {165, 44, 0, 160, 201, 6, 41, 16}}; [L1967-L1968] struct _GUID const MSKeyboard_ClassInformation_GUID = {1194457241, 29131, 4561, {165, 44, 0, 160, 201, 6, 41, 16}}; [L1969-L1970] struct _GUID const MSAcpi_ThermalZoneTemperature_GUID = {2713458880U, 42952, 4561, {191, 60, 0, 160, 201, 6, 41, 16}}; [L1971-L1972] struct _GUID const MSDiskDriver_Geometry_GUID = {620789585, 22466, 4561, {165, 40, 0, 160, 201, 6, 41, 16}}; [L1973-L1974] struct _GUID const MSDiskDriver_PerformanceData_GUID = {3185075666U, 55233, 4560, {165, 1, 0, 160, 201, 6, 41, 16}}; [L1975-L1976] struct _GUID const MSDiskDriver_Performance_GUID = {3185075665U, 55233, 4560, {165, 1, 0, 160, 201, 6, 41, 16}}; [L1977-L1978] struct _GUID const MSStorageDriver_FailurePredictStatus_GUID = {2028716290, 19705, 4562, {186, 74, 0, 160, 201, 6, 41, 16}}; [L1979-L1980] struct _GUID const MSStorageDriver_FailurePredictData_GUID = {2028716291, 19705, 4562, {186, 74, 0, 160, 201, 6, 41, 16}}; [L1981-L1982] struct _GUID const MSStorageDriver_FailurePredictEvent_GUID = {2028716292, 19705, 4562, {186, 74, 0, 160, 201, 6, 41, 16}}; [L1983-L1984] struct _GUID const MSStorageDriver_FailurePredictFunction_GUID = {2028716293, 19705, 4562, {186, 74, 0, 160, 201, 6, 41, 16}}; [L1985-L1986] struct _GUID const MSIde_PortDeviceInfo_GUID = {1408590607, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1987] struct _GUID const MSSerial_PortName_GUID = {2699825576U, 45420, 4561, {189, 152, 0, 160, 201, 6, 190, 45}}; [L1988] struct _GUID const MSSerial_CommInfo_GUID = {3987827298U, 45420, 4561, {189, 152, 0, 160, 201, 6, 190, 45}}; [L1989-L1990] struct _GUID const MSSerial_HardwareConfiguration_GUID = {655072134, 45421, 4561, {189, 152, 0, 160, 201, 6, 190, 45}}; [L1991-L1992] struct _GUID const MSSerial_PerformanceInformation_GUID = {1447123660, 45421, 4561, {189, 152, 0, 160, 201, 6, 190, 45}}; [L1993-L1994] struct _GUID const MSSerial_CommProperties_GUID = {2181688362U, 11627, 4562, {186, 73, 0, 160, 201, 6, 41, 16}}; [L1995-L1996] struct _GUID const MSParallel_AllocFreeCounts_GUID = {1270573546, 26707, 4562, {142, 206, 0, 192, 79, 142, 244, 129}}; [L1997-L1998] struct _GUID const MSParallel_DeviceBytesTransferred_GUID = {2315186902U, 25931, 4562, {158, 21, 0, 192, 79, 142, 244, 129}}; [L1999-L2000] struct _GUID const MSRedbook_DriverInformationGuid = {3104133351U, 44554, 4561, {165, 113, 0, 192, 79, 163, 71, 48}}; [L2001-L2002] struct _GUID const MSRedbook_PerformanceGuid = {3104133352U, 44554, 4561, {165, 113, 0, 192, 79, 163, 71, 48}}; [L2003] struct _GUID const RegisteredGuids_GUID = {3823105981U, 14613, 4562, {145, 3, 0, 192, 79, 185, 152, 162}}; [L2004] struct _GUID const DiskPerfGuid = {3185075665U, 55233, 4560, {165, 1, 0, 160, 201, 6, 41, 16}}; [L2005] struct _GUID const THERMAL_ZONE_GUID = {2713458880U, 42952, 4561, {191, 60, 0, 160, 201, 6, 41, 16}}; [L2006] struct _GUID const GlobalLoggerGuid = {3901786812U, 43652, 4562, {154, 147, 0, 128, 95, 133, 215, 198}}; [L2007] struct _GUID const GenericMessageGuid = {2369794079U, 43850, 4562, {154, 147, 0, 128, 95, 133, 215, 198}}; [L2008] struct _GUID const ProcessGuid = {1030727888, 65029, 4560, {157, 218, 0, 192, 79, 215, 186, 124}}; [L2009] struct _GUID const ThreadGuid = {1030727889, 65029, 4560, {157, 218, 0, 192, 79, 215, 186, 124}}; [L2010] struct _GUID const HardFaultGuid = {1030727890, 65029, 4560, {157, 218, 0, 192, 79, 215, 186, 124}}; [L2011] struct _GUID const PageFaultGuid = {1030727891, 65029, 4560, {157, 218, 0, 192, 79, 215, 186, 124}}; [L2012] struct _GUID const DiskIoGuid = {1030727892, 65029, 4560, {157, 218, 0, 192, 79, 215, 186, 124}}; [L2013] struct _GUID const FileIoGuid = {2429279289U, 19006, 4561, {132, 244, 0, 0, 248, 4, 100, 227}}; [L2014] struct _GUID const TcpIpGuid = {2586315456U, 51424, 4561, {132, 226, 0, 192, 79, 185, 152, 162}}; [L2015] struct _GUID const UdpIpGuid = {3208270021U, 43465, 18824, {160, 5, 45, 240, 183, 200, 15, 128}}; [L2016] struct _GUID const ImageLoadGuid = {749821213, 24513, 4562, {171, 225, 0, 160, 201, 17, 245, 24}}; [L2017] struct _GUID const RegistryGuid = {2924704302U, 51299, 4562, {134, 89, 0, 192, 79, 163, 33, 161}}; [L2018] struct _GUID const TraceErrorGuid = {964792796, 11687, 4563, {139, 152, 0, 128, 95, 133, 215, 198}}; [L2034] int s ; [L2035] int UNLOADED ; [L2036] int NP ; [L2037] int DC ; [L2038] int SKIP1 ; [L2039] int SKIP2 ; [L2040] int MPR1 ; [L2041] int MPR3 ; [L2042] int IPC ; [L2043] int pended ; [L2044] NTSTATUS (*compFptr)(PDEVICE_OBJECT DeviceObject , PIRP Irp , PVOID Context ) ; [L2045] int compRegistered ; [L2046] int lowerDriverReturn ; [L2047] int setEventCalled ; [L2048] int customIrp ; [L2049] int myStatus ; [L2050] int routine ; [L2073] UNICODE_STRING DiskPerfRegistryPath ; [L2114] WMIGUIDREGINFO DiskperfGuidList[1] = { {& DiskPerfGuid, 1, 0}}; [L3198] IRP *pirp ; [L3389] char _SLAM_alloc_dummy ; [L3214] DRIVER_OBJECT d ; [L3215] NTSTATUS status = __VERIFIER_nondet_long() ; [L3216] int we_should_unload = __VERIFIER_nondet_int() ; [L3217] IRP irp ; [L3218] int __BLAST_NONDET___0 = __VERIFIER_nondet_int() ; [L3219] int irp_choice = __VERIFIER_nondet_int() ; [L3220] DEVICE_OBJECT devobj ; [L3221] devobj.DeviceExtension = malloc(sizeof (DEVICE_EXTENSION)) [L3222] EXPR devobj.DeviceExtension [L3222] ((DEVICE_EXTENSION*)devobj.DeviceExtension)->DiskCounters = malloc(sizeof (struct _DISK_PERFORMANCE)) [L3223] KeNumberProcessors = __VERIFIER_nondet_ulong() [L3224] irp.Tail.Overlay.__annonCompField17.__annonCompField16.CurrentStackLocation = malloc(4 * sizeof (IO_STACK_LOCATION)) [L3226] EXPR irp.Tail.Overlay.__annonCompField17.__annonCompField16.CurrentStackLocation [L3226] irp.Tail.Overlay.__annonCompField17.__annonCompField16.CurrentStackLocation += 3 [L3227] irp.AssociatedIrp.SystemBuffer = malloc(sizeof (struct _DISK_PERFORMANCE)) [L3231] pirp = & irp [L3232] CALL _BLAST_init() [L2055] UNLOADED = 0 [L2056] NP = 1 [L2057] DC = 2 [L2058] SKIP1 = 3 [L2059] SKIP2 = 4 [L2060] MPR1 = 5 [L2061] MPR3 = 6 [L2062] IPC = 7 [L2063] s = UNLOADED [L2064] pended = 0 [L2065] compFptr = 0 [L2066] compRegistered = 0 [L2067] lowerDriverReturn = 0 [L2068] setEventCalled = 0 [L2069] customIrp = 0 [L3232] RET _BLAST_init() [L3234] COND TRUE status >= 0L [L3235] s = NP [L3236] customIrp = 0 [L3237] setEventCalled = customIrp [L3238] lowerDriverReturn = setEventCalled [L3239] compRegistered = lowerDriverReturn [L3240] compFptr = compRegistered [L3241] pended = compFptr [L3242] pirp->IoStatus.__annonCompField4.Status = 0L [L3243] myStatus = 0L [L3244] COND TRUE irp_choice == 0 [L3245] pirp->IoStatus.__annonCompField4.Status = -1073741637L [L3246] myStatus = -1073741637L [L3251] CALL stub_driver_init() [L3203] s = NP [L3204] customIrp = 0 [L3205] setEventCalled = customIrp [L3206] lowerDriverReturn = setEventCalled [L3207] compRegistered = lowerDriverReturn [L3208] compFptr = compRegistered [L3209] pended = compFptr [L3251] RET stub_driver_init() [L3253] COND FALSE !(! (status >= 0L)) [L3258] COND TRUE __BLAST_NONDET___0 == 0 [L3278] CALL, EXPR DiskPerfCreate(& devobj, pirp) [L2422] Irp->IoStatus.__annonCompField4.Status = 0L [L2423] myStatus = 0L [L2424] CALL IofCompleteRequest(Irp, 0) [L3932] COND TRUE s == NP [L3933] s = DC [L2424] RET IofCompleteRequest(Irp, 0) [L2426] return (0L); [L3278] RET, EXPR DiskPerfCreate(& devobj, pirp) [L3278] status = DiskPerfCreate(& devobj, pirp) [L3312] COND FALSE !(\read(we_should_unload)) [L3322] COND FALSE !(pended == 1) [L3330] COND FALSE !(pended == 1) [L3338] COND FALSE !(s == UNLOADED) [L3341] COND FALSE !(status == -1L) [L3344] COND TRUE s != SKIP2 [L3345] COND TRUE s != IPC [L3346] COND FALSE !(s != DC) [L3358] COND FALSE !(pended == 1) [L3367] COND TRUE s == DC [L3369] CALL errorFn() [L2031] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 101 procedures, 762 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 521.5s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 396.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 6 mSolverCounterUnknown, 5953 SdHoareTripleChecker+Valid, 87.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5789 mSDsluCounter, 6547 SdHoareTripleChecker+Invalid, 82.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2682 mSDsCounter, 2452 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7604 IncrementalHoareTripleChecker+Invalid, 10062 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2452 mSolverCounterUnsat, 3865 mSDtfsCounter, 7604 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 177 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 403.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=946occurred in iteration=7, InterpolantAutomatonStates: 71, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 8.6s AutomataMinimizationTime, 8 MinimizatonAttempts, 676 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-03-20 17:28:20,297 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...