/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 14:42:15,866 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 14:42:15,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 14:42:15,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-28 14:42:15,890 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-28 14:42:15,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-28 14:42:15,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-28 14:42:15,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-28 14:42:15,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-28 14:42:15,895 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-28 14:42:15,896 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-28 14:42:15,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-28 14:42:15,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 14:42:15,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 14:42:15,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 14:42:15,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 14:42:15,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 14:42:15,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 14:42:15,901 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 14:42:15,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 14:42:15,903 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 14:42:15,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 14:42:15,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 14:42:15,907 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 14:42:15,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 14:42:15,910 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-28 14:42:15,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 14:42:15,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 14:42:15,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 14:42:15,923 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-28 14:42:15,930 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 14:42:15,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 14:42:15,931 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 14:42:15,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 14:42:15,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 14:42:15,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 14:42:15,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 14:42:15,932 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 14:42:15,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 14:42:15,932 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 14:42:15,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 14:42:15,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 14:42:15,932 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 14:42:15,932 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 14:42:15,933 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 14:42:15,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 14:42:15,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 14:42:15,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 14:42:15,933 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 14:42:15,933 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 14:42:15,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 14:42:15,934 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-28 14:42:15,934 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 14:42:16,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 14:42:16,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 14:42:16,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 14:42:16,170 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 14:42:16,171 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 14:42:16,172 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2022-04-28 14:42:16,221 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20fe1930d/9328ae7628554f9b8e5a6e238b51233d/FLAGd090de991 [2022-04-28 14:42:16,694 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 14:42:16,694 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2022-04-28 14:42:16,717 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20fe1930d/9328ae7628554f9b8e5a6e238b51233d/FLAGd090de991 [2022-04-28 14:42:17,211 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20fe1930d/9328ae7628554f9b8e5a6e238b51233d [2022-04-28 14:42:17,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 14:42:17,214 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 14:42:17,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 14:42:17,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 14:42:17,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 14:42:17,225 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:42:17" (1/1) ... [2022-04-28 14:42:17,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22da2d1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17, skipping insertion in model container [2022-04-28 14:42:17,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:42:17" (1/1) ... [2022-04-28 14:42:17,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 14:42:17,287 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 14:42:17,494 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-simplified/cdaudio_simpl1.cil-1.c[2074,2087] [2022-04-28 14:42:17,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 14:42:17,685 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 14:42:17,695 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-simplified/cdaudio_simpl1.cil-1.c[2074,2087] [2022-04-28 14:42:17,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 14:42:17,790 INFO L208 MainTranslator]: Completed translation [2022-04-28 14:42:17,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17 WrapperNode [2022-04-28 14:42:17,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 14:42:17,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 14:42:17,792 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 14:42:17,792 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 14:42:17,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17" (1/1) ... [2022-04-28 14:42:17,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17" (1/1) ... [2022-04-28 14:42:17,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17" (1/1) ... [2022-04-28 14:42:17,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17" (1/1) ... [2022-04-28 14:42:17,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17" (1/1) ... [2022-04-28 14:42:17,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17" (1/1) ... [2022-04-28 14:42:17,879 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17" (1/1) ... [2022-04-28 14:42:17,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 14:42:17,887 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 14:42:17,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 14:42:17,887 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 14:42:17,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17" (1/1) ... [2022-04-28 14:42:17,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 14:42:17,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:42:17,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-28 14:42:17,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-28 14:42:17,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 14:42:17,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 14:42:17,967 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 14:42:17,967 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-28 14:42:17,967 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-28 14:42:17,967 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2022-04-28 14:42:17,967 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2022-04-28 14:42:17,967 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2022-04-28 14:42:17,967 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2022-04-28 14:42:17,967 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2022-04-28 14:42:17,967 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 14:42:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-28 14:42:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-28 14:42:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-28 14:42:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-28 14:42:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-28 14:42:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-04-28 14:42:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-28 14:42:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 14:42:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 14:42:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 14:42:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 14:42:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-28 14:42:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-28 14:42:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-28 14:42:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2022-04-28 14:42:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-28 14:42:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 14:42:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 14:42:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 14:42:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 14:42:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 14:42:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 14:42:18,208 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 14:42:18,209 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 14:42:18,422 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:18,550 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-04-28 14:42:18,551 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-04-28 14:42:18,554 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:18,586 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-04-28 14:42:18,587 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-04-28 14:42:18,616 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:18,625 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-28 14:42:18,625 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-28 14:42:18,719 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:18,791 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-04-28 14:42:18,791 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: #res := 0; [2022-04-28 14:42:18,791 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-04-28 14:42:18,796 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:18,984 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2022-04-28 14:42:18,984 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2022-04-28 14:42:18,985 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:19,018 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-28 14:42:19,018 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-28 14:42:19,061 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:19,077 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2022-04-28 14:42:19,077 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2022-04-28 14:42:19,082 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:19,266 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-04-28 14:42:19,266 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-04-28 14:42:19,280 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:19,284 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 14:42:19,284 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 14:42:19,304 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 14:42:19,319 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 14:42:19,319 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 14:42:19,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:42:19 BoogieIcfgContainer [2022-04-28 14:42:19,321 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 14:42:19,323 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 14:42:19,324 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 14:42:19,326 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 14:42:19,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 02:42:17" (1/3) ... [2022-04-28 14:42:19,327 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a688611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:42:19, skipping insertion in model container [2022-04-28 14:42:19,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:17" (2/3) ... [2022-04-28 14:42:19,328 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a688611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:42:19, skipping insertion in model container [2022-04-28 14:42:19,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:42:19" (3/3) ... [2022-04-28 14:42:19,329 INFO L111 eAbstractionObserver]: Analyzing ICFG cdaudio_simpl1.cil-1.c [2022-04-28 14:42:19,339 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 14:42:19,340 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 14:42:19,397 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 14:42:19,406 INFO L357 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@58729b09, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@67467f05 [2022-04-28 14:42:19,406 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 14:42:19,422 INFO L276 IsEmpty]: Start isEmpty. Operand has 517 states, 383 states have (on average 1.4882506527415145) internal successors, (570), 404 states have internal predecessors, (570), 103 states have call successors, (103), 29 states have call predecessors, (103), 29 states have return successors, (103), 98 states have call predecessors, (103), 103 states have call successors, (103) [2022-04-28 14:42:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-28 14:42:19,430 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:42:19,431 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:42:19,431 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:42:19,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:42:19,436 INFO L85 PathProgramCache]: Analyzing trace with hash 1971492104, now seen corresponding path program 1 times [2022-04-28 14:42:19,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:19,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1584320620] [2022-04-28 14:42:19,450 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:42:19,451 INFO L85 PathProgramCache]: Analyzing trace with hash 1971492104, now seen corresponding path program 2 times [2022-04-28 14:42:19,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:42:19,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1681242612] [2022-04-28 14:42:19,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:42:19,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:42:19,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:19,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:42:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:19,710 INFO L290 TraceCheckUtils]: 0: Hoare triple {529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {520#true} is VALID [2022-04-28 14:42:19,710 INFO L290 TraceCheckUtils]: 1: Hoare triple {520#true} assume true; {520#true} is VALID [2022-04-28 14:42:19,710 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {520#true} {520#true} #1506#return; {520#true} is VALID [2022-04-28 14:42:19,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:42:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:19,772 INFO L290 TraceCheckUtils]: 0: Hoare triple {530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:19,773 INFO L290 TraceCheckUtils]: 1: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume true; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:19,773 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {528#(= ~s~0 ~UNLOADED~0)} {520#true} #1372#return; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:19,776 INFO L272 TraceCheckUtils]: 0: Hoare triple {520#true} call ULTIMATE.init(); {529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:42:19,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {520#true} is VALID [2022-04-28 14:42:19,777 INFO L290 TraceCheckUtils]: 2: Hoare triple {520#true} assume true; {520#true} is VALID [2022-04-28 14:42:19,777 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {520#true} {520#true} #1506#return; {520#true} is VALID [2022-04-28 14:42:19,777 INFO L272 TraceCheckUtils]: 4: Hoare triple {520#true} call #t~ret180 := main(); {520#true} is VALID [2022-04-28 14:42:19,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {520#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {520#true} is VALID [2022-04-28 14:42:19,780 INFO L272 TraceCheckUtils]: 6: Hoare triple {520#true} call _BLAST_init(); {530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:42:19,781 INFO L290 TraceCheckUtils]: 7: Hoare triple {530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:19,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume true; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:19,782 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {528#(= ~s~0 ~UNLOADED~0)} {520#true} #1372#return; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:19,782 INFO L290 TraceCheckUtils]: 10: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume !(~status~9 >= 0); {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:19,782 INFO L290 TraceCheckUtils]: 11: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:19,783 INFO L290 TraceCheckUtils]: 12: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:19,783 INFO L290 TraceCheckUtils]: 13: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume ~s~0 != ~UNLOADED~0; {521#false} is VALID [2022-04-28 14:42:19,783 INFO L290 TraceCheckUtils]: 14: Hoare triple {521#false} assume -1 != ~status~9; {521#false} is VALID [2022-04-28 14:42:19,783 INFO L290 TraceCheckUtils]: 15: Hoare triple {521#false} assume !(~s~0 != ~SKIP2~0); {521#false} is VALID [2022-04-28 14:42:19,784 INFO L290 TraceCheckUtils]: 16: Hoare triple {521#false} assume !(1 != ~pended~0); {521#false} is VALID [2022-04-28 14:42:19,784 INFO L290 TraceCheckUtils]: 17: Hoare triple {521#false} assume 259 != ~status~9; {521#false} is VALID [2022-04-28 14:42:19,784 INFO L272 TraceCheckUtils]: 18: Hoare triple {521#false} call errorFn(); {521#false} is VALID [2022-04-28 14:42:19,785 INFO L290 TraceCheckUtils]: 19: Hoare triple {521#false} assume !false; {521#false} is VALID [2022-04-28 14:42:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:42:19,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:42:19,787 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1681242612] [2022-04-28 14:42:19,787 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1681242612] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:19,787 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:19,787 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 14:42:19,789 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:42:19,790 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1584320620] [2022-04-28 14:42:19,790 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1584320620] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:19,790 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:19,790 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 14:42:19,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686524289] [2022-04-28 14:42:19,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:42:19,795 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 [2022-04-28 14:42:19,796 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:42:19,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 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) [2022-04-28 14:42:19,819 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:19,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 14:42:19,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:19,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 14:42:19,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-28 14:42:19,843 INFO L87 Difference]: Start difference. First operand has 517 states, 383 states have (on average 1.4882506527415145) internal successors, (570), 404 states have internal predecessors, (570), 103 states have call successors, (103), 29 states have call predecessors, (103), 29 states have return successors, (103), 98 states have call predecessors, (103), 103 states have call successors, (103) 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) [2022-04-28 14:42:26,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:26,252 INFO L93 Difference]: Finished difference Result 1047 states and 1683 transitions. [2022-04-28 14:42:26,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:42:26,252 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 [2022-04-28 14:42:26,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:42:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:42:26,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1683 transitions. [2022-04-28 14:42:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:42:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1683 transitions. [2022-04-28 14:42:26,400 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1683 transitions. [2022-04-28 14:42:28,281 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1683 edges. 1683 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:28,362 INFO L225 Difference]: With dead ends: 1047 [2022-04-28 14:42:28,362 INFO L226 Difference]: Without dead ends: 665 [2022-04-28 14:42:28,369 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:42:28,373 INFO L413 NwaCegarLoop]: 741 mSDtfsCounter, 399 mSDsluCounter, 272 mSDsCounter, 0 mSdLazyCounter, 1595 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 400 SdHoareTripleChecker+Valid, 1013 SdHoareTripleChecker+Invalid, 1753 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 1595 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:42:28,374 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [400 Valid, 1013 Invalid, 1753 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 1595 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-28 14:42:28,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 665 states. [2022-04-28 14:42:28,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 665 to 509. [2022-04-28 14:42:28,475 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:42:28,484 INFO L82 GeneralOperation]: Start isEquivalent. First operand 665 states. Second operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-28 14:42:28,488 INFO L74 IsIncluded]: Start isIncluded. First operand 665 states. Second operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-28 14:42:28,490 INFO L87 Difference]: Start difference. First operand 665 states. Second operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-28 14:42:28,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:28,566 INFO L93 Difference]: Finished difference Result 665 states and 1015 transitions. [2022-04-28 14:42:28,567 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1015 transitions. [2022-04-28 14:42:28,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:42:28,578 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:42:28,580 INFO L74 IsIncluded]: Start isIncluded. First operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand 665 states. [2022-04-28 14:42:28,581 INFO L87 Difference]: Start difference. First operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand 665 states. [2022-04-28 14:42:28,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:28,663 INFO L93 Difference]: Finished difference Result 665 states and 1015 transitions. [2022-04-28 14:42:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1015 transitions. [2022-04-28 14:42:28,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:42:28,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:42:28,667 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:42:28,667 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:42:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-28 14:42:28,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 509 states and 740 transitions. [2022-04-28 14:42:28,717 INFO L78 Accepts]: Start accepts. Automaton has 509 states and 740 transitions. Word has length 20 [2022-04-28 14:42:28,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:42:28,717 INFO L495 AbstractCegarLoop]: Abstraction has 509 states and 740 transitions. [2022-04-28 14:42:28,718 INFO L496 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) [2022-04-28 14:42:28,718 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 509 states and 740 transitions. [2022-04-28 14:42:29,463 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 740 edges. 740 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 740 transitions. [2022-04-28 14:42:29,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-28 14:42:29,464 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:42:29,464 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:42:29,465 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 14:42:29,465 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:42:29,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:42:29,465 INFO L85 PathProgramCache]: Analyzing trace with hash -1335659000, now seen corresponding path program 1 times [2022-04-28 14:42:29,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:29,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [653504365] [2022-04-28 14:42:29,466 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:42:29,466 INFO L85 PathProgramCache]: Analyzing trace with hash -1335659000, now seen corresponding path program 2 times [2022-04-28 14:42:29,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:42:29,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194259861] [2022-04-28 14:42:29,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:42:29,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:42:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:29,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:42:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:29,640 INFO L290 TraceCheckUtils]: 0: Hoare triple {4990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {4978#true} is VALID [2022-04-28 14:42:29,640 INFO L290 TraceCheckUtils]: 1: Hoare triple {4978#true} assume true; {4978#true} is VALID [2022-04-28 14:42:29,641 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4978#true} {4978#true} #1506#return; {4978#true} is VALID [2022-04-28 14:42:29,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:42:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:29,674 INFO L290 TraceCheckUtils]: 0: Hoare triple {4991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {4978#true} is VALID [2022-04-28 14:42:29,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {4978#true} assume true; {4978#true} is VALID [2022-04-28 14:42:29,674 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4978#true} {4978#true} #1372#return; {4978#true} is VALID [2022-04-28 14:42:29,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:42:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:29,690 INFO L290 TraceCheckUtils]: 0: Hoare triple {4992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,691 INFO L290 TraceCheckUtils]: 1: Hoare triple {4989#(= ~s~0 ~NP~0)} assume true; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,691 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4989#(= ~s~0 ~NP~0)} {4978#true} #1374#return; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,692 INFO L272 TraceCheckUtils]: 0: Hoare triple {4978#true} call ULTIMATE.init(); {4990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:42:29,693 INFO L290 TraceCheckUtils]: 1: Hoare triple {4990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {4978#true} is VALID [2022-04-28 14:42:29,693 INFO L290 TraceCheckUtils]: 2: Hoare triple {4978#true} assume true; {4978#true} is VALID [2022-04-28 14:42:29,693 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4978#true} {4978#true} #1506#return; {4978#true} is VALID [2022-04-28 14:42:29,693 INFO L272 TraceCheckUtils]: 4: Hoare triple {4978#true} call #t~ret180 := main(); {4978#true} is VALID [2022-04-28 14:42:29,693 INFO L290 TraceCheckUtils]: 5: Hoare triple {4978#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {4978#true} is VALID [2022-04-28 14:42:29,694 INFO L272 TraceCheckUtils]: 6: Hoare triple {4978#true} call _BLAST_init(); {4991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:42:29,694 INFO L290 TraceCheckUtils]: 7: Hoare triple {4991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {4978#true} is VALID [2022-04-28 14:42:29,694 INFO L290 TraceCheckUtils]: 8: Hoare triple {4978#true} assume true; {4978#true} is VALID [2022-04-28 14:42:29,694 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {4978#true} {4978#true} #1372#return; {4978#true} is VALID [2022-04-28 14:42:29,694 INFO L290 TraceCheckUtils]: 10: Hoare triple {4978#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {4978#true} is VALID [2022-04-28 14:42:29,695 INFO L290 TraceCheckUtils]: 11: Hoare triple {4978#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {4978#true} is VALID [2022-04-28 14:42:29,695 INFO L272 TraceCheckUtils]: 12: Hoare triple {4978#true} call stub_driver_init(); {4992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:42:29,695 INFO L290 TraceCheckUtils]: 13: Hoare triple {4992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,696 INFO L290 TraceCheckUtils]: 14: Hoare triple {4989#(= ~s~0 ~NP~0)} assume true; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,696 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4989#(= ~s~0 ~NP~0)} {4978#true} #1374#return; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,696 INFO L290 TraceCheckUtils]: 16: Hoare triple {4989#(= ~s~0 ~NP~0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,697 INFO L290 TraceCheckUtils]: 17: Hoare triple {4989#(= ~s~0 ~NP~0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,697 INFO L290 TraceCheckUtils]: 18: Hoare triple {4989#(= ~s~0 ~NP~0)} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,697 INFO L290 TraceCheckUtils]: 19: Hoare triple {4989#(= ~s~0 ~NP~0)} assume 4 == ~tmp_ndt_3~0; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,698 INFO L272 TraceCheckUtils]: 20: Hoare triple {4989#(= ~s~0 ~NP~0)} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,698 INFO L290 TraceCheckUtils]: 21: Hoare triple {4989#(= ~s~0 ~NP~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:29,699 INFO L290 TraceCheckUtils]: 22: Hoare triple {4989#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {4979#false} is VALID [2022-04-28 14:42:29,699 INFO L272 TraceCheckUtils]: 23: Hoare triple {4979#false} call errorFn(); {4979#false} is VALID [2022-04-28 14:42:29,699 INFO L290 TraceCheckUtils]: 24: Hoare triple {4979#false} assume !false; {4979#false} is VALID [2022-04-28 14:42:29,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:42:29,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:42:29,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [194259861] [2022-04-28 14:42:29,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [194259861] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:29,700 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:29,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:42:29,700 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:42:29,700 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [653504365] [2022-04-28 14:42:29,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [653504365] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:29,700 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:29,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:42:29,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877071652] [2022-04-28 14:42:29,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:42:29,701 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-28 14:42:29,702 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:42:29,702 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:29,718 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:29,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:42:29,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:29,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:42:29,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:42:29,719 INFO L87 Difference]: Start difference. First operand 509 states and 740 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:35,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:35,059 INFO L93 Difference]: Finished difference Result 967 states and 1429 transitions. [2022-04-28 14:42:35,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:42:35,059 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-28 14:42:35,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:42:35,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1429 transitions. [2022-04-28 14:42:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1429 transitions. [2022-04-28 14:42:35,090 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1429 transitions. [2022-04-28 14:42:36,576 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1429 edges. 1429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:36,615 INFO L225 Difference]: With dead ends: 967 [2022-04-28 14:42:36,615 INFO L226 Difference]: Without dead ends: 846 [2022-04-28 14:42:36,616 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:42:36,617 INFO L413 NwaCegarLoop]: 843 mSDtfsCounter, 1498 mSDsluCounter, 172 mSDsCounter, 0 mSdLazyCounter, 919 mSolverCounterSat, 430 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1502 SdHoareTripleChecker+Valid, 1015 SdHoareTripleChecker+Invalid, 1349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 430 IncrementalHoareTripleChecker+Valid, 919 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-28 14:42:36,618 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1502 Valid, 1015 Invalid, 1349 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [430 Valid, 919 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-28 14:42:36,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 846 states. [2022-04-28 14:42:36,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 846 to 664. [2022-04-28 14:42:36,669 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:42:36,671 INFO L82 GeneralOperation]: Start isEquivalent. First operand 846 states. Second operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-28 14:42:36,672 INFO L74 IsIncluded]: Start isIncluded. First operand 846 states. Second operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-28 14:42:36,673 INFO L87 Difference]: Start difference. First operand 846 states. Second operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-28 14:42:36,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:36,716 INFO L93 Difference]: Finished difference Result 846 states and 1260 transitions. [2022-04-28 14:42:36,716 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1260 transitions. [2022-04-28 14:42:36,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:42:36,719 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:42:36,720 INFO L74 IsIncluded]: Start isIncluded. First operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) Second operand 846 states. [2022-04-28 14:42:36,721 INFO L87 Difference]: Start difference. First operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) Second operand 846 states. [2022-04-28 14:42:36,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:36,759 INFO L93 Difference]: Finished difference Result 846 states and 1260 transitions. [2022-04-28 14:42:36,759 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1260 transitions. [2022-04-28 14:42:36,762 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:42:36,762 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:42:36,762 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:42:36,762 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:42:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-28 14:42:36,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 964 transitions. [2022-04-28 14:42:36,794 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 964 transitions. Word has length 25 [2022-04-28 14:42:36,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:42:36,794 INFO L495 AbstractCegarLoop]: Abstraction has 664 states and 964 transitions. [2022-04-28 14:42:36,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:36,794 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 664 states and 964 transitions. [2022-04-28 14:42:37,897 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 964 edges. 964 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 964 transitions. [2022-04-28 14:42:37,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-28 14:42:37,898 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:42:37,898 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:42:37,898 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-28 14:42:37,898 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:42:37,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:42:37,899 INFO L85 PathProgramCache]: Analyzing trace with hash 2015725837, now seen corresponding path program 1 times [2022-04-28 14:42:37,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:37,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1070605785] [2022-04-28 14:42:37,899 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:42:37,899 INFO L85 PathProgramCache]: Analyzing trace with hash 2015725837, now seen corresponding path program 2 times [2022-04-28 14:42:37,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:42:37,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763639833] [2022-04-28 14:42:37,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:42:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:42:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:38,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:42:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:38,028 INFO L290 TraceCheckUtils]: 0: Hoare triple {9966#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {9954#true} is VALID [2022-04-28 14:42:38,028 INFO L290 TraceCheckUtils]: 1: Hoare triple {9954#true} assume true; {9954#true} is VALID [2022-04-28 14:42:38,029 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9954#true} {9954#true} #1506#return; {9954#true} is VALID [2022-04-28 14:42:38,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:42:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:38,064 INFO L290 TraceCheckUtils]: 0: Hoare triple {9967#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9954#true} is VALID [2022-04-28 14:42:38,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {9954#true} assume true; {9954#true} is VALID [2022-04-28 14:42:38,065 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9954#true} {9954#true} #1372#return; {9954#true} is VALID [2022-04-28 14:42:38,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:42:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:38,113 INFO L290 TraceCheckUtils]: 0: Hoare triple {9968#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {9965#(= ~compRegistered~0 0)} assume true; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,114 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9965#(= ~compRegistered~0 0)} {9954#true} #1374#return; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,115 INFO L272 TraceCheckUtils]: 0: Hoare triple {9954#true} call ULTIMATE.init(); {9966#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:42:38,115 INFO L290 TraceCheckUtils]: 1: Hoare triple {9966#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {9954#true} is VALID [2022-04-28 14:42:38,115 INFO L290 TraceCheckUtils]: 2: Hoare triple {9954#true} assume true; {9954#true} is VALID [2022-04-28 14:42:38,115 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9954#true} {9954#true} #1506#return; {9954#true} is VALID [2022-04-28 14:42:38,116 INFO L272 TraceCheckUtils]: 4: Hoare triple {9954#true} call #t~ret180 := main(); {9954#true} is VALID [2022-04-28 14:42:38,116 INFO L290 TraceCheckUtils]: 5: Hoare triple {9954#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {9954#true} is VALID [2022-04-28 14:42:38,117 INFO L272 TraceCheckUtils]: 6: Hoare triple {9954#true} call _BLAST_init(); {9967#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:42:38,117 INFO L290 TraceCheckUtils]: 7: Hoare triple {9967#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9954#true} is VALID [2022-04-28 14:42:38,117 INFO L290 TraceCheckUtils]: 8: Hoare triple {9954#true} assume true; {9954#true} is VALID [2022-04-28 14:42:38,118 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {9954#true} {9954#true} #1372#return; {9954#true} is VALID [2022-04-28 14:42:38,118 INFO L290 TraceCheckUtils]: 10: Hoare triple {9954#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {9954#true} is VALID [2022-04-28 14:42:38,118 INFO L290 TraceCheckUtils]: 11: Hoare triple {9954#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {9954#true} is VALID [2022-04-28 14:42:38,119 INFO L272 TraceCheckUtils]: 12: Hoare triple {9954#true} call stub_driver_init(); {9968#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:42:38,119 INFO L290 TraceCheckUtils]: 13: Hoare triple {9968#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,119 INFO L290 TraceCheckUtils]: 14: Hoare triple {9965#(= ~compRegistered~0 0)} assume true; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,120 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9965#(= ~compRegistered~0 0)} {9954#true} #1374#return; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,120 INFO L290 TraceCheckUtils]: 16: Hoare triple {9965#(= ~compRegistered~0 0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,120 INFO L290 TraceCheckUtils]: 17: Hoare triple {9965#(= ~compRegistered~0 0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,121 INFO L290 TraceCheckUtils]: 18: Hoare triple {9965#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_2~0; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,121 INFO L272 TraceCheckUtils]: 19: Hoare triple {9965#(= ~compRegistered~0 0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,122 INFO L290 TraceCheckUtils]: 20: Hoare triple {9965#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,122 INFO L290 TraceCheckUtils]: 21: Hoare triple {9965#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,123 INFO L272 TraceCheckUtils]: 22: Hoare triple {9965#(= ~compRegistered~0 0)} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,123 INFO L290 TraceCheckUtils]: 23: Hoare triple {9965#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,124 INFO L272 TraceCheckUtils]: 24: Hoare triple {9965#(= ~compRegistered~0 0)} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,124 INFO L290 TraceCheckUtils]: 25: Hoare triple {9965#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,124 INFO L290 TraceCheckUtils]: 26: Hoare triple {9965#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {9965#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:42:38,125 INFO L290 TraceCheckUtils]: 27: Hoare triple {9965#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {9955#false} is VALID [2022-04-28 14:42:38,125 INFO L272 TraceCheckUtils]: 28: Hoare triple {9955#false} call errorFn(); {9955#false} is VALID [2022-04-28 14:42:38,125 INFO L290 TraceCheckUtils]: 29: Hoare triple {9955#false} assume !false; {9955#false} is VALID [2022-04-28 14:42:38,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:42:38,125 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:42:38,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763639833] [2022-04-28 14:42:38,126 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1763639833] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:38,126 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:38,126 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:42:38,126 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:42:38,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1070605785] [2022-04-28 14:42:38,126 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1070605785] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:38,126 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:38,126 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:42:38,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901409884] [2022-04-28 14:42:38,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:42:38,127 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 30 [2022-04-28 14:42:38,127 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:42:38,127 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:38,149 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:38,150 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:42:38,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:38,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:42:38,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:42:38,150 INFO L87 Difference]: Start difference. First operand 664 states and 964 transitions. Second operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:44,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:44,589 INFO L93 Difference]: Finished difference Result 1148 states and 1650 transitions. [2022-04-28 14:42:44,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:42:44,590 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 30 [2022-04-28 14:42:44,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:42:44,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1311 transitions. [2022-04-28 14:42:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1311 transitions. [2022-04-28 14:42:44,614 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1311 transitions. [2022-04-28 14:42:45,888 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1311 edges. 1311 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:45,949 INFO L225 Difference]: With dead ends: 1148 [2022-04-28 14:42:45,949 INFO L226 Difference]: Without dead ends: 970 [2022-04-28 14:42:45,950 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:42:45,950 INFO L413 NwaCegarLoop]: 725 mSDtfsCounter, 1121 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 1647 mSolverCounterSat, 250 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1131 SdHoareTripleChecker+Valid, 886 SdHoareTripleChecker+Invalid, 1897 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 250 IncrementalHoareTripleChecker+Valid, 1647 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:42:45,951 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1131 Valid, 886 Invalid, 1897 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [250 Valid, 1647 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-28 14:42:45,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 970 states. [2022-04-28 14:42:46,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 970 to 789. [2022-04-28 14:42:46,016 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:42:46,020 INFO L82 GeneralOperation]: Start isEquivalent. First operand 970 states. Second operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-28 14:42:46,023 INFO L74 IsIncluded]: Start isIncluded. First operand 970 states. Second operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-28 14:42:46,025 INFO L87 Difference]: Start difference. First operand 970 states. Second operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-28 14:42:46,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:46,067 INFO L93 Difference]: Finished difference Result 970 states and 1415 transitions. [2022-04-28 14:42:46,067 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1415 transitions. [2022-04-28 14:42:46,069 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:42:46,069 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:42:46,072 INFO L74 IsIncluded]: Start isIncluded. First operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) Second operand 970 states. [2022-04-28 14:42:46,073 INFO L87 Difference]: Start difference. First operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) Second operand 970 states. [2022-04-28 14:42:46,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:46,113 INFO L93 Difference]: Finished difference Result 970 states and 1415 transitions. [2022-04-28 14:42:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1415 transitions. [2022-04-28 14:42:46,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:42:46,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:42:46,115 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:42:46,115 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:42:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-28 14:42:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1135 transitions. [2022-04-28 14:42:46,156 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1135 transitions. Word has length 30 [2022-04-28 14:42:46,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:42:46,158 INFO L495 AbstractCegarLoop]: Abstraction has 789 states and 1135 transitions. [2022-04-28 14:42:46,158 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:46,158 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 789 states and 1135 transitions. [2022-04-28 14:42:47,510 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1135 edges. 1135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1135 transitions. [2022-04-28 14:42:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-28 14:42:47,512 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:42:47,512 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:42:47,512 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-28 14:42:47,512 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:42:47,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:42:47,512 INFO L85 PathProgramCache]: Analyzing trace with hash -994008456, now seen corresponding path program 1 times [2022-04-28 14:42:47,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:47,515 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [611003827] [2022-04-28 14:42:47,516 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:42:47,516 INFO L85 PathProgramCache]: Analyzing trace with hash -994008456, now seen corresponding path program 2 times [2022-04-28 14:42:47,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:42:47,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698862186] [2022-04-28 14:42:47,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:42:47,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:42:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:47,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:42:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:47,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {15802#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {15790#true} is VALID [2022-04-28 14:42:47,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-28 14:42:47,628 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15790#true} {15790#true} #1506#return; {15790#true} is VALID [2022-04-28 14:42:47,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:42:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:47,649 INFO L290 TraceCheckUtils]: 0: Hoare triple {15803#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15790#true} is VALID [2022-04-28 14:42:47,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-28 14:42:47,650 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15790#true} {15790#true} #1372#return; {15790#true} is VALID [2022-04-28 14:42:47,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:42:47,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:47,662 INFO L290 TraceCheckUtils]: 0: Hoare triple {15804#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {15790#true} is VALID [2022-04-28 14:42:47,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-28 14:42:47,662 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15790#true} {15790#true} #1374#return; {15790#true} is VALID [2022-04-28 14:42:47,664 INFO L272 TraceCheckUtils]: 0: Hoare triple {15790#true} call ULTIMATE.init(); {15802#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:42:47,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {15802#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {15790#true} is VALID [2022-04-28 14:42:47,665 INFO L290 TraceCheckUtils]: 2: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-28 14:42:47,666 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15790#true} {15790#true} #1506#return; {15790#true} is VALID [2022-04-28 14:42:47,666 INFO L272 TraceCheckUtils]: 4: Hoare triple {15790#true} call #t~ret180 := main(); {15790#true} is VALID [2022-04-28 14:42:47,672 INFO L290 TraceCheckUtils]: 5: Hoare triple {15790#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {15790#true} is VALID [2022-04-28 14:42:47,675 INFO L272 TraceCheckUtils]: 6: Hoare triple {15790#true} call _BLAST_init(); {15803#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:42:47,675 INFO L290 TraceCheckUtils]: 7: Hoare triple {15803#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15790#true} is VALID [2022-04-28 14:42:47,675 INFO L290 TraceCheckUtils]: 8: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-28 14:42:47,676 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {15790#true} {15790#true} #1372#return; {15790#true} is VALID [2022-04-28 14:42:47,676 INFO L290 TraceCheckUtils]: 10: Hoare triple {15790#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {15790#true} is VALID [2022-04-28 14:42:47,676 INFO L290 TraceCheckUtils]: 11: Hoare triple {15790#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {15790#true} is VALID [2022-04-28 14:42:47,677 INFO L272 TraceCheckUtils]: 12: Hoare triple {15790#true} call stub_driver_init(); {15804#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:42:47,677 INFO L290 TraceCheckUtils]: 13: Hoare triple {15804#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {15790#true} is VALID [2022-04-28 14:42:47,677 INFO L290 TraceCheckUtils]: 14: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-28 14:42:47,677 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15790#true} {15790#true} #1374#return; {15790#true} is VALID [2022-04-28 14:42:47,677 INFO L290 TraceCheckUtils]: 16: Hoare triple {15790#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {15790#true} is VALID [2022-04-28 14:42:47,677 INFO L290 TraceCheckUtils]: 17: Hoare triple {15790#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {15790#true} is VALID [2022-04-28 14:42:47,677 INFO L290 TraceCheckUtils]: 18: Hoare triple {15790#true} assume 3 == ~tmp_ndt_2~0; {15790#true} is VALID [2022-04-28 14:42:47,677 INFO L272 TraceCheckUtils]: 19: Hoare triple {15790#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {15790#true} is VALID [2022-04-28 14:42:47,678 INFO L290 TraceCheckUtils]: 20: Hoare triple {15790#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {15790#true} is VALID [2022-04-28 14:42:47,678 INFO L290 TraceCheckUtils]: 21: Hoare triple {15790#true} assume !(0 == ~irpSp__MinorFunction~0); {15790#true} is VALID [2022-04-28 14:42:47,678 INFO L290 TraceCheckUtils]: 22: Hoare triple {15790#true} assume 22 == ~irpSp__MinorFunction~0; {15790#true} is VALID [2022-04-28 14:42:47,678 INFO L290 TraceCheckUtils]: 23: Hoare triple {15790#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {15790#true} is VALID [2022-04-28 14:42:47,678 INFO L272 TraceCheckUtils]: 24: Hoare triple {15790#true} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {15790#true} is VALID [2022-04-28 14:42:47,678 INFO L290 TraceCheckUtils]: 25: Hoare triple {15790#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {15790#true} is VALID [2022-04-28 14:42:47,679 INFO L290 TraceCheckUtils]: 26: Hoare triple {15790#true} assume !(~s~0 == ~MPR3~0); {15801#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-28 14:42:47,680 INFO L290 TraceCheckUtils]: 27: Hoare triple {15801#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {15801#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-28 14:42:47,680 INFO L290 TraceCheckUtils]: 28: Hoare triple {15801#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {15791#false} is VALID [2022-04-28 14:42:47,680 INFO L272 TraceCheckUtils]: 29: Hoare triple {15791#false} call errorFn(); {15791#false} is VALID [2022-04-28 14:42:47,680 INFO L290 TraceCheckUtils]: 30: Hoare triple {15791#false} assume !false; {15791#false} is VALID [2022-04-28 14:42:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:42:47,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:42:47,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698862186] [2022-04-28 14:42:47,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1698862186] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:47,681 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:47,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:42:47,681 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:42:47,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [611003827] [2022-04-28 14:42:47,682 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [611003827] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:47,682 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:47,682 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:42:47,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350018920] [2022-04-28 14:42:47,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:42:47,682 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 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 31 [2022-04-28 14:42:47,682 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:42:47,682 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:47,699 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:47,699 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:42:47,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:47,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:42:47,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:42:47,701 INFO L87 Difference]: Start difference. First operand 789 states and 1135 transitions. Second operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:54,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:54,684 INFO L93 Difference]: Finished difference Result 1630 states and 2449 transitions. [2022-04-28 14:42:54,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 14:42:54,684 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 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 31 [2022-04-28 14:42:54,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:42:54,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:54,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1604 transitions. [2022-04-28 14:42:54,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:54,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1604 transitions. [2022-04-28 14:42:54,725 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1604 transitions. [2022-04-28 14:42:56,366 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1604 edges. 1604 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:56,461 INFO L225 Difference]: With dead ends: 1630 [2022-04-28 14:42:56,462 INFO L226 Difference]: Without dead ends: 1344 [2022-04-28 14:42:56,464 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:42:56,466 INFO L413 NwaCegarLoop]: 1009 mSDtfsCounter, 1095 mSDsluCounter, 282 mSDsCounter, 0 mSdLazyCounter, 1917 mSolverCounterSat, 377 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1098 SdHoareTripleChecker+Valid, 1291 SdHoareTripleChecker+Invalid, 2294 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 377 IncrementalHoareTripleChecker+Valid, 1917 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:42:56,467 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1098 Valid, 1291 Invalid, 2294 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [377 Valid, 1917 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-28 14:42:56,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1344 states. [2022-04-28 14:42:56,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1344 to 907. [2022-04-28 14:42:56,549 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:42:56,551 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1344 states. Second operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-28 14:42:56,553 INFO L74 IsIncluded]: Start isIncluded. First operand 1344 states. Second operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-28 14:42:56,554 INFO L87 Difference]: Start difference. First operand 1344 states. Second operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-28 14:42:56,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:56,615 INFO L93 Difference]: Finished difference Result 1344 states and 2031 transitions. [2022-04-28 14:42:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2031 transitions. [2022-04-28 14:42:56,618 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:42:56,618 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:42:56,620 INFO L74 IsIncluded]: Start isIncluded. First operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) Second operand 1344 states. [2022-04-28 14:42:56,621 INFO L87 Difference]: Start difference. First operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) Second operand 1344 states. [2022-04-28 14:42:56,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:56,681 INFO L93 Difference]: Finished difference Result 1344 states and 2031 transitions. [2022-04-28 14:42:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2031 transitions. [2022-04-28 14:42:56,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:42:56,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:42:56,688 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:42:56,688 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:42:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-28 14:42:56,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 907 states and 1348 transitions. [2022-04-28 14:42:56,752 INFO L78 Accepts]: Start accepts. Automaton has 907 states and 1348 transitions. Word has length 31 [2022-04-28 14:42:56,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:42:56,752 INFO L495 AbstractCegarLoop]: Abstraction has 907 states and 1348 transitions. [2022-04-28 14:42:56,752 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:56,752 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 907 states and 1348 transitions. [2022-04-28 14:42:58,450 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1348 edges. 1348 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1348 transitions. [2022-04-28 14:42:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-28 14:42:58,451 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:42:58,452 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:42:58,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-28 14:42:58,452 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:42:58,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:42:58,452 INFO L85 PathProgramCache]: Analyzing trace with hash -987884657, now seen corresponding path program 1 times [2022-04-28 14:42:58,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:58,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [357079685] [2022-04-28 14:42:58,453 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:42:58,453 INFO L85 PathProgramCache]: Analyzing trace with hash -987884657, now seen corresponding path program 2 times [2022-04-28 14:42:58,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:42:58,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146406344] [2022-04-28 14:42:58,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:42:58,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:42:58,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:58,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:42:58,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:58,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {23587#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {23574#true} is VALID [2022-04-28 14:42:58,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {23574#true} assume true; {23574#true} is VALID [2022-04-28 14:42:58,589 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23574#true} {23574#true} #1506#return; {23574#true} is VALID [2022-04-28 14:42:58,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:42:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:58,623 INFO L290 TraceCheckUtils]: 0: Hoare triple {23588#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 14:42:58,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 14:42:58,624 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {23574#true} #1372#return; {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:42:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:58,662 INFO L290 TraceCheckUtils]: 0: Hoare triple {23590#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 14:42:58,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 14:42:58,663 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1374#return; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,664 INFO L272 TraceCheckUtils]: 0: Hoare triple {23574#true} call ULTIMATE.init(); {23587#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:42:58,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {23587#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {23574#true} is VALID [2022-04-28 14:42:58,664 INFO L290 TraceCheckUtils]: 2: Hoare triple {23574#true} assume true; {23574#true} is VALID [2022-04-28 14:42:58,664 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23574#true} {23574#true} #1506#return; {23574#true} is VALID [2022-04-28 14:42:58,665 INFO L272 TraceCheckUtils]: 4: Hoare triple {23574#true} call #t~ret180 := main(); {23574#true} is VALID [2022-04-28 14:42:58,665 INFO L290 TraceCheckUtils]: 5: Hoare triple {23574#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {23574#true} is VALID [2022-04-28 14:42:58,665 INFO L272 TraceCheckUtils]: 6: Hoare triple {23574#true} call _BLAST_init(); {23588#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:42:58,666 INFO L290 TraceCheckUtils]: 7: Hoare triple {23588#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 14:42:58,666 INFO L290 TraceCheckUtils]: 8: Hoare triple {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-28 14:42:58,667 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {23574#true} #1372#return; {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,667 INFO L290 TraceCheckUtils]: 10: Hoare triple {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,667 INFO L290 TraceCheckUtils]: 11: Hoare triple {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,668 INFO L272 TraceCheckUtils]: 12: Hoare triple {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} call stub_driver_init(); {23590#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:42:58,668 INFO L290 TraceCheckUtils]: 13: Hoare triple {23590#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 14:42:58,669 INFO L290 TraceCheckUtils]: 14: Hoare triple {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-28 14:42:58,669 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1374#return; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,669 INFO L290 TraceCheckUtils]: 16: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,670 INFO L290 TraceCheckUtils]: 17: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,670 INFO L290 TraceCheckUtils]: 18: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 3 == ~tmp_ndt_2~0; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,671 INFO L272 TraceCheckUtils]: 19: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,672 INFO L290 TraceCheckUtils]: 20: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,672 INFO L290 TraceCheckUtils]: 21: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~irpSp__MinorFunction~0); {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,672 INFO L290 TraceCheckUtils]: 22: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 22 == ~irpSp__MinorFunction~0; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,673 INFO L290 TraceCheckUtils]: 23: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,673 INFO L272 TraceCheckUtils]: 24: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,673 INFO L290 TraceCheckUtils]: 25: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-28 14:42:58,674 INFO L290 TraceCheckUtils]: 26: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {23575#false} is VALID [2022-04-28 14:42:58,674 INFO L290 TraceCheckUtils]: 27: Hoare triple {23575#false} assume !(1 == ~setEventCalled~0); {23575#false} is VALID [2022-04-28 14:42:58,674 INFO L290 TraceCheckUtils]: 28: Hoare triple {23575#false} assume !(1 == ~customIrp~0); {23575#false} is VALID [2022-04-28 14:42:58,674 INFO L290 TraceCheckUtils]: 29: Hoare triple {23575#false} assume ~s~0 == ~MPR3~0; {23575#false} is VALID [2022-04-28 14:42:58,674 INFO L272 TraceCheckUtils]: 30: Hoare triple {23575#false} call errorFn(); {23575#false} is VALID [2022-04-28 14:42:58,674 INFO L290 TraceCheckUtils]: 31: Hoare triple {23575#false} assume !false; {23575#false} is VALID [2022-04-28 14:42:58,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:42:58,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:42:58,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146406344] [2022-04-28 14:42:58,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2146406344] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:58,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:58,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:42:58,675 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:42:58,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [357079685] [2022-04-28 14:42:58,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [357079685] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:58,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:58,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:42:58,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218961457] [2022-04-28 14:42:58,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:42:58,676 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) Word has length 32 [2022-04-28 14:42:58,676 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:42:58,676 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 14:42:58,695 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:58,695 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:42:58,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:58,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:42:58,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:42:58,696 INFO L87 Difference]: Start difference. First operand 907 states and 1348 transitions. Second operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 14:43:05,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:05,680 INFO L93 Difference]: Finished difference Result 1632 states and 2483 transitions. [2022-04-28 14:43:05,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:43:05,680 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) Word has length 32 [2022-04-28 14:43:05,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 14:43:05,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1616 transitions. [2022-04-28 14:43:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 14:43:05,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1616 transitions. [2022-04-28 14:43:05,708 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1616 transitions. [2022-04-28 14:43:07,261 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1616 edges. 1616 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:07,314 INFO L225 Difference]: With dead ends: 1632 [2022-04-28 14:43:07,314 INFO L226 Difference]: Without dead ends: 1046 [2022-04-28 14:43:07,315 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:43:07,316 INFO L413 NwaCegarLoop]: 737 mSDtfsCounter, 2122 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 1085 mSolverCounterSat, 703 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2128 SdHoareTripleChecker+Valid, 1002 SdHoareTripleChecker+Invalid, 1788 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 703 IncrementalHoareTripleChecker+Valid, 1085 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:07,316 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2128 Valid, 1002 Invalid, 1788 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [703 Valid, 1085 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 14:43:07,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1046 states. [2022-04-28 14:43:07,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1046 to 835. [2022-04-28 14:43:07,814 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:07,816 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1046 states. Second operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 14:43:07,818 INFO L74 IsIncluded]: Start isIncluded. First operand 1046 states. Second operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 14:43:07,820 INFO L87 Difference]: Start difference. First operand 1046 states. Second operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 14:43:07,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:07,862 INFO L93 Difference]: Finished difference Result 1046 states and 1583 transitions. [2022-04-28 14:43:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1583 transitions. [2022-04-28 14:43:07,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:07,865 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:07,885 INFO L74 IsIncluded]: Start isIncluded. First operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 1046 states. [2022-04-28 14:43:07,888 INFO L87 Difference]: Start difference. First operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 1046 states. [2022-04-28 14:43:07,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:07,932 INFO L93 Difference]: Finished difference Result 1046 states and 1583 transitions. [2022-04-28 14:43:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1583 transitions. [2022-04-28 14:43:07,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:07,935 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:07,935 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:07,935 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:07,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 14:43:07,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 835 states and 1203 transitions. [2022-04-28 14:43:07,981 INFO L78 Accepts]: Start accepts. Automaton has 835 states and 1203 transitions. Word has length 32 [2022-04-28 14:43:07,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:07,981 INFO L495 AbstractCegarLoop]: Abstraction has 835 states and 1203 transitions. [2022-04-28 14:43:07,981 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 14:43:07,981 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 835 states and 1203 transitions. [2022-04-28 14:43:09,728 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1203 edges. 1203 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1203 transitions. [2022-04-28 14:43:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-28 14:43:09,730 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:09,730 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:43:09,730 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-28 14:43:09,730 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:09,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:09,731 INFO L85 PathProgramCache]: Analyzing trace with hash 450252455, now seen corresponding path program 1 times [2022-04-28 14:43:09,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:09,731 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1253125778] [2022-04-28 14:43:09,731 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:09,731 INFO L85 PathProgramCache]: Analyzing trace with hash 450252455, now seen corresponding path program 2 times [2022-04-28 14:43:09,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:09,731 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005737637] [2022-04-28 14:43:09,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:09,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:09,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:09,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:09,872 INFO L290 TraceCheckUtils]: 0: Hoare triple {30643#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {30631#true} is VALID [2022-04-28 14:43:09,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-28 14:43:09,872 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30631#true} {30631#true} #1506#return; {30631#true} is VALID [2022-04-28 14:43:09,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:09,895 INFO L290 TraceCheckUtils]: 0: Hoare triple {30644#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {30631#true} is VALID [2022-04-28 14:43:09,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-28 14:43:09,895 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30631#true} {30631#true} #1372#return; {30631#true} is VALID [2022-04-28 14:43:09,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:09,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:09,907 INFO L290 TraceCheckUtils]: 0: Hoare triple {30645#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {30631#true} is VALID [2022-04-28 14:43:09,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-28 14:43:09,908 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30631#true} {30631#true} #1374#return; {30631#true} is VALID [2022-04-28 14:43:09,909 INFO L272 TraceCheckUtils]: 0: Hoare triple {30631#true} call ULTIMATE.init(); {30643#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:43:09,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {30643#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {30631#true} is VALID [2022-04-28 14:43:09,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-28 14:43:09,909 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30631#true} {30631#true} #1506#return; {30631#true} is VALID [2022-04-28 14:43:09,910 INFO L272 TraceCheckUtils]: 4: Hoare triple {30631#true} call #t~ret180 := main(); {30631#true} is VALID [2022-04-28 14:43:09,910 INFO L290 TraceCheckUtils]: 5: Hoare triple {30631#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {30631#true} is VALID [2022-04-28 14:43:09,911 INFO L272 TraceCheckUtils]: 6: Hoare triple {30631#true} call _BLAST_init(); {30644#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:09,911 INFO L290 TraceCheckUtils]: 7: Hoare triple {30644#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {30631#true} is VALID [2022-04-28 14:43:09,911 INFO L290 TraceCheckUtils]: 8: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-28 14:43:09,911 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {30631#true} {30631#true} #1372#return; {30631#true} is VALID [2022-04-28 14:43:09,911 INFO L290 TraceCheckUtils]: 10: Hoare triple {30631#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {30631#true} is VALID [2022-04-28 14:43:09,911 INFO L290 TraceCheckUtils]: 11: Hoare triple {30631#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {30631#true} is VALID [2022-04-28 14:43:09,915 INFO L272 TraceCheckUtils]: 12: Hoare triple {30631#true} call stub_driver_init(); {30645#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:09,915 INFO L290 TraceCheckUtils]: 13: Hoare triple {30645#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {30631#true} is VALID [2022-04-28 14:43:09,915 INFO L290 TraceCheckUtils]: 14: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-28 14:43:09,915 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {30631#true} {30631#true} #1374#return; {30631#true} is VALID [2022-04-28 14:43:09,915 INFO L290 TraceCheckUtils]: 16: Hoare triple {30631#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {30631#true} is VALID [2022-04-28 14:43:09,916 INFO L290 TraceCheckUtils]: 17: Hoare triple {30631#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {30631#true} is VALID [2022-04-28 14:43:09,916 INFO L290 TraceCheckUtils]: 18: Hoare triple {30631#true} assume 3 == ~tmp_ndt_2~0; {30631#true} is VALID [2022-04-28 14:43:09,916 INFO L272 TraceCheckUtils]: 19: Hoare triple {30631#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {30631#true} is VALID [2022-04-28 14:43:09,916 INFO L290 TraceCheckUtils]: 20: Hoare triple {30631#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {30631#true} is VALID [2022-04-28 14:43:09,916 INFO L290 TraceCheckUtils]: 21: Hoare triple {30631#true} assume !(0 == ~irpSp__MinorFunction~0); {30631#true} is VALID [2022-04-28 14:43:09,916 INFO L290 TraceCheckUtils]: 22: Hoare triple {30631#true} assume !(22 == ~irpSp__MinorFunction~0); {30631#true} is VALID [2022-04-28 14:43:09,916 INFO L272 TraceCheckUtils]: 23: Hoare triple {30631#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {30631#true} is VALID [2022-04-28 14:43:09,916 INFO L290 TraceCheckUtils]: 24: Hoare triple {30631#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {30631#true} is VALID [2022-04-28 14:43:09,917 INFO L290 TraceCheckUtils]: 25: Hoare triple {30631#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:09,917 INFO L290 TraceCheckUtils]: 26: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:09,917 INFO L272 TraceCheckUtils]: 27: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:09,918 INFO L290 TraceCheckUtils]: 28: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:09,918 INFO L290 TraceCheckUtils]: 29: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:09,919 INFO L290 TraceCheckUtils]: 30: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:09,919 INFO L290 TraceCheckUtils]: 31: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:09,919 INFO L290 TraceCheckUtils]: 32: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:09,920 INFO L290 TraceCheckUtils]: 33: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {30632#false} is VALID [2022-04-28 14:43:09,920 INFO L272 TraceCheckUtils]: 34: Hoare triple {30632#false} call errorFn(); {30632#false} is VALID [2022-04-28 14:43:09,920 INFO L290 TraceCheckUtils]: 35: Hoare triple {30632#false} assume !false; {30632#false} is VALID [2022-04-28 14:43:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:09,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:09,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2005737637] [2022-04-28 14:43:09,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2005737637] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:09,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:09,921 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:09,921 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:09,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1253125778] [2022-04-28 14:43:09,921 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1253125778] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:09,921 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:09,921 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:09,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951913776] [2022-04-28 14:43:09,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:09,922 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, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2022-04-28 14:43:09,922 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:09,922 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:09,946 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:09,946 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:43:09,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:09,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:43:09,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:43:09,947 INFO L87 Difference]: Start difference. First operand 835 states and 1203 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, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:14,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:14,251 INFO L93 Difference]: Finished difference Result 965 states and 1425 transitions. [2022-04-28 14:43:14,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:43:14,251 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, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2022-04-28 14:43:14,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:14,252 INFO L82 GeneralOperation]: Start removeUnreachable. 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, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:14,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 974 transitions. [2022-04-28 14:43:14,262 INFO L82 GeneralOperation]: Start removeUnreachable. 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, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:14,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 974 transitions. [2022-04-28 14:43:14,270 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 974 transitions. [2022-04-28 14:43:15,265 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 974 edges. 974 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:15,307 INFO L225 Difference]: With dead ends: 965 [2022-04-28 14:43:15,308 INFO L226 Difference]: Without dead ends: 961 [2022-04-28 14:43:15,309 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:43:15,310 INFO L413 NwaCegarLoop]: 713 mSDtfsCounter, 786 mSDsluCounter, 246 mSDsCounter, 0 mSdLazyCounter, 1038 mSolverCounterSat, 280 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 787 SdHoareTripleChecker+Valid, 959 SdHoareTripleChecker+Invalid, 1318 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 280 IncrementalHoareTripleChecker+Valid, 1038 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:15,310 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [787 Valid, 959 Invalid, 1318 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [280 Valid, 1038 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 14:43:15,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2022-04-28 14:43:15,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 834. [2022-04-28 14:43:15,747 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:15,749 INFO L82 GeneralOperation]: Start isEquivalent. First operand 961 states. Second operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 14:43:15,750 INFO L74 IsIncluded]: Start isIncluded. First operand 961 states. Second operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 14:43:15,751 INFO L87 Difference]: Start difference. First operand 961 states. Second operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 14:43:15,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:15,784 INFO L93 Difference]: Finished difference Result 961 states and 1420 transitions. [2022-04-28 14:43:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1420 transitions. [2022-04-28 14:43:15,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:15,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:15,788 INFO L74 IsIncluded]: Start isIncluded. First operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 961 states. [2022-04-28 14:43:15,789 INFO L87 Difference]: Start difference. First operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 961 states. [2022-04-28 14:43:15,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:15,827 INFO L93 Difference]: Finished difference Result 961 states and 1420 transitions. [2022-04-28 14:43:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1420 transitions. [2022-04-28 14:43:15,829 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:15,829 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:15,829 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:15,829 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:15,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-28 14:43:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1200 transitions. [2022-04-28 14:43:15,869 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1200 transitions. Word has length 36 [2022-04-28 14:43:15,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:15,869 INFO L495 AbstractCegarLoop]: Abstraction has 834 states and 1200 transitions. [2022-04-28 14:43:15,869 INFO L496 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, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:15,869 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 834 states and 1200 transitions. [2022-04-28 14:43:17,522 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1200 edges. 1200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1200 transitions. [2022-04-28 14:43:17,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-28 14:43:17,524 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:17,524 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:43:17,524 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-28 14:43:17,524 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:17,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:17,524 INFO L85 PathProgramCache]: Analyzing trace with hash -783054808, now seen corresponding path program 1 times [2022-04-28 14:43:17,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:17,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [354976902] [2022-04-28 14:43:17,525 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:17,525 INFO L85 PathProgramCache]: Analyzing trace with hash -783054808, now seen corresponding path program 2 times [2022-04-28 14:43:17,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:17,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836149717] [2022-04-28 14:43:17,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:17,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:17,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:17,656 INFO L290 TraceCheckUtils]: 0: Hoare triple {36184#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {36171#true} is VALID [2022-04-28 14:43:17,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-28 14:43:17,656 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36171#true} {36171#true} #1506#return; {36171#true} is VALID [2022-04-28 14:43:17,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:17,682 INFO L290 TraceCheckUtils]: 0: Hoare triple {36185#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36171#true} is VALID [2022-04-28 14:43:17,682 INFO L290 TraceCheckUtils]: 1: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-28 14:43:17,682 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36171#true} {36171#true} #1372#return; {36171#true} is VALID [2022-04-28 14:43:17,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:17,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:17,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {36186#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {36171#true} is VALID [2022-04-28 14:43:17,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-28 14:43:17,696 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36171#true} {36171#true} #1374#return; {36171#true} is VALID [2022-04-28 14:43:17,698 INFO L272 TraceCheckUtils]: 0: Hoare triple {36171#true} call ULTIMATE.init(); {36184#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:43:17,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {36184#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {36171#true} is VALID [2022-04-28 14:43:17,698 INFO L290 TraceCheckUtils]: 2: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-28 14:43:17,698 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36171#true} {36171#true} #1506#return; {36171#true} is VALID [2022-04-28 14:43:17,698 INFO L272 TraceCheckUtils]: 4: Hoare triple {36171#true} call #t~ret180 := main(); {36171#true} is VALID [2022-04-28 14:43:17,698 INFO L290 TraceCheckUtils]: 5: Hoare triple {36171#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {36171#true} is VALID [2022-04-28 14:43:17,715 INFO L272 TraceCheckUtils]: 6: Hoare triple {36171#true} call _BLAST_init(); {36185#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:17,715 INFO L290 TraceCheckUtils]: 7: Hoare triple {36185#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36171#true} is VALID [2022-04-28 14:43:17,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-28 14:43:17,715 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36171#true} {36171#true} #1372#return; {36171#true} is VALID [2022-04-28 14:43:17,716 INFO L290 TraceCheckUtils]: 10: Hoare triple {36171#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {36171#true} is VALID [2022-04-28 14:43:17,716 INFO L290 TraceCheckUtils]: 11: Hoare triple {36171#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {36171#true} is VALID [2022-04-28 14:43:17,717 INFO L272 TraceCheckUtils]: 12: Hoare triple {36171#true} call stub_driver_init(); {36186#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:17,717 INFO L290 TraceCheckUtils]: 13: Hoare triple {36186#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {36171#true} is VALID [2022-04-28 14:43:17,717 INFO L290 TraceCheckUtils]: 14: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-28 14:43:17,717 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36171#true} {36171#true} #1374#return; {36171#true} is VALID [2022-04-28 14:43:17,717 INFO L290 TraceCheckUtils]: 16: Hoare triple {36171#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {36171#true} is VALID [2022-04-28 14:43:17,717 INFO L290 TraceCheckUtils]: 17: Hoare triple {36171#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {36171#true} is VALID [2022-04-28 14:43:17,717 INFO L290 TraceCheckUtils]: 18: Hoare triple {36171#true} assume 3 == ~tmp_ndt_2~0; {36171#true} is VALID [2022-04-28 14:43:17,717 INFO L272 TraceCheckUtils]: 19: Hoare triple {36171#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {36171#true} is VALID [2022-04-28 14:43:17,718 INFO L290 TraceCheckUtils]: 20: Hoare triple {36171#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {36171#true} is VALID [2022-04-28 14:43:17,718 INFO L290 TraceCheckUtils]: 21: Hoare triple {36171#true} assume 0 == ~irpSp__MinorFunction~0; {36171#true} is VALID [2022-04-28 14:43:17,718 INFO L272 TraceCheckUtils]: 22: Hoare triple {36171#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {36171#true} is VALID [2022-04-28 14:43:17,718 INFO L290 TraceCheckUtils]: 23: Hoare triple {36171#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {36171#true} is VALID [2022-04-28 14:43:17,718 INFO L272 TraceCheckUtils]: 24: Hoare triple {36171#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {36171#true} is VALID [2022-04-28 14:43:17,718 INFO L290 TraceCheckUtils]: 25: Hoare triple {36171#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {36171#true} is VALID [2022-04-28 14:43:17,718 INFO L290 TraceCheckUtils]: 26: Hoare triple {36171#true} assume !(~s~0 != ~NP~0); {36171#true} is VALID [2022-04-28 14:43:17,718 INFO L290 TraceCheckUtils]: 27: Hoare triple {36171#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {36182#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-28 14:43:17,719 INFO L290 TraceCheckUtils]: 28: Hoare triple {36182#(= ~compRegistered~0 ~routine~0)} ~irpSp__Control~1 := 224; {36182#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-28 14:43:17,719 INFO L272 TraceCheckUtils]: 29: Hoare triple {36182#(= ~compRegistered~0 ~routine~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {36182#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-28 14:43:17,720 INFO L290 TraceCheckUtils]: 30: Hoare triple {36182#(= ~compRegistered~0 ~routine~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {36182#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-28 14:43:17,720 INFO L290 TraceCheckUtils]: 31: Hoare triple {36182#(= ~compRegistered~0 ~routine~0)} assume 0 != ~compRegistered~0; {36183#(not (= ~routine~0 0))} is VALID [2022-04-28 14:43:17,721 INFO L290 TraceCheckUtils]: 32: Hoare triple {36183#(not (= ~routine~0 0))} assume 0 == ~routine~0; {36172#false} is VALID [2022-04-28 14:43:17,721 INFO L272 TraceCheckUtils]: 33: Hoare triple {36172#false} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {36172#false} is VALID [2022-04-28 14:43:17,721 INFO L290 TraceCheckUtils]: 34: Hoare triple {36172#false} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {36172#false} is VALID [2022-04-28 14:43:17,721 INFO L290 TraceCheckUtils]: 35: Hoare triple {36172#false} assume 0 != ~Irp__PendingReturned~0; {36172#false} is VALID [2022-04-28 14:43:17,721 INFO L290 TraceCheckUtils]: 36: Hoare triple {36172#false} assume !(0 == ~pended~0); {36172#false} is VALID [2022-04-28 14:43:17,721 INFO L272 TraceCheckUtils]: 37: Hoare triple {36172#false} call errorFn(); {36172#false} is VALID [2022-04-28 14:43:17,722 INFO L290 TraceCheckUtils]: 38: Hoare triple {36172#false} assume !false; {36172#false} is VALID [2022-04-28 14:43:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:17,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:17,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836149717] [2022-04-28 14:43:17,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836149717] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:17,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:17,722 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:43:17,722 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:17,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [354976902] [2022-04-28 14:43:17,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [354976902] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:17,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:17,723 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:43:17,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192263763] [2022-04-28 14:43:17,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:17,723 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-28 14:43:17,723 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:17,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:17,754 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:17,754 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 14:43:17,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:17,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 14:43:17,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:43:17,755 INFO L87 Difference]: Start difference. First operand 834 states and 1200 transitions. Second operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:25,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:25,436 INFO L93 Difference]: Finished difference Result 1417 states and 2024 transitions. [2022-04-28 14:43:25,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:43:25,437 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-28 14:43:25,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:25,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1352 transitions. [2022-04-28 14:43:25,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:25,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1352 transitions. [2022-04-28 14:43:25,458 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1352 transitions. [2022-04-28 14:43:26,689 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1352 edges. 1352 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:26,733 INFO L225 Difference]: With dead ends: 1417 [2022-04-28 14:43:26,734 INFO L226 Difference]: Without dead ends: 999 [2022-04-28 14:43:26,734 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:43:26,735 INFO L413 NwaCegarLoop]: 821 mSDtfsCounter, 749 mSDsluCounter, 468 mSDsCounter, 0 mSdLazyCounter, 2634 mSolverCounterSat, 237 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 751 SdHoareTripleChecker+Valid, 1289 SdHoareTripleChecker+Invalid, 2871 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 237 IncrementalHoareTripleChecker+Valid, 2634 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:26,735 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [751 Valid, 1289 Invalid, 2871 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [237 Valid, 2634 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-04-28 14:43:26,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 999 states. [2022-04-28 14:43:27,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 999 to 736. [2022-04-28 14:43:27,113 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:27,114 INFO L82 GeneralOperation]: Start isEquivalent. First operand 999 states. Second operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-28 14:43:27,115 INFO L74 IsIncluded]: Start isIncluded. First operand 999 states. Second operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-28 14:43:27,116 INFO L87 Difference]: Start difference. First operand 999 states. Second operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-28 14:43:27,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:27,154 INFO L93 Difference]: Finished difference Result 999 states and 1436 transitions. [2022-04-28 14:43:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1436 transitions. [2022-04-28 14:43:27,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:27,156 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:27,158 INFO L74 IsIncluded]: Start isIncluded. First operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) Second operand 999 states. [2022-04-28 14:43:27,159 INFO L87 Difference]: Start difference. First operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) Second operand 999 states. [2022-04-28 14:43:27,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:27,200 INFO L93 Difference]: Finished difference Result 999 states and 1436 transitions. [2022-04-28 14:43:27,200 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1436 transitions. [2022-04-28 14:43:27,203 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:27,203 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:27,203 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:27,203 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:27,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-28 14:43:27,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 736 states and 1029 transitions. [2022-04-28 14:43:27,240 INFO L78 Accepts]: Start accepts. Automaton has 736 states and 1029 transitions. Word has length 39 [2022-04-28 14:43:27,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:27,241 INFO L495 AbstractCegarLoop]: Abstraction has 736 states and 1029 transitions. [2022-04-28 14:43:27,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:27,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 736 states and 1029 transitions. [2022-04-28 14:43:28,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1029 edges. 1029 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1029 transitions. [2022-04-28 14:43:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-28 14:43:28,705 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:28,705 INFO L195 NwaCegarLoop]: 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] [2022-04-28 14:43:28,705 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-28 14:43:28,706 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:28,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:28,706 INFO L85 PathProgramCache]: Analyzing trace with hash 1815790808, now seen corresponding path program 1 times [2022-04-28 14:43:28,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:28,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1775004345] [2022-04-28 14:43:28,707 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:28,707 INFO L85 PathProgramCache]: Analyzing trace with hash 1815790808, now seen corresponding path program 2 times [2022-04-28 14:43:28,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:28,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999685703] [2022-04-28 14:43:28,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:28,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:28,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:28,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:28,814 INFO L290 TraceCheckUtils]: 0: Hoare triple {42514#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {42502#true} is VALID [2022-04-28 14:43:28,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {42502#true} assume true; {42502#true} is VALID [2022-04-28 14:43:28,814 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42502#true} {42502#true} #1506#return; {42502#true} is VALID [2022-04-28 14:43:28,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:28,833 INFO L290 TraceCheckUtils]: 0: Hoare triple {42515#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42502#true} is VALID [2022-04-28 14:43:28,833 INFO L290 TraceCheckUtils]: 1: Hoare triple {42502#true} assume true; {42502#true} is VALID [2022-04-28 14:43:28,834 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42502#true} {42502#true} #1372#return; {42502#true} is VALID [2022-04-28 14:43:28,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:28,854 INFO L290 TraceCheckUtils]: 0: Hoare triple {42516#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {42513#(= ~pended~0 0)} assume true; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,855 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42513#(= ~pended~0 0)} {42502#true} #1374#return; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,856 INFO L272 TraceCheckUtils]: 0: Hoare triple {42502#true} call ULTIMATE.init(); {42514#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:43:28,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {42514#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {42502#true} is VALID [2022-04-28 14:43:28,856 INFO L290 TraceCheckUtils]: 2: Hoare triple {42502#true} assume true; {42502#true} is VALID [2022-04-28 14:43:28,856 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42502#true} {42502#true} #1506#return; {42502#true} is VALID [2022-04-28 14:43:28,856 INFO L272 TraceCheckUtils]: 4: Hoare triple {42502#true} call #t~ret180 := main(); {42502#true} is VALID [2022-04-28 14:43:28,856 INFO L290 TraceCheckUtils]: 5: Hoare triple {42502#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {42502#true} is VALID [2022-04-28 14:43:28,857 INFO L272 TraceCheckUtils]: 6: Hoare triple {42502#true} call _BLAST_init(); {42515#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:28,857 INFO L290 TraceCheckUtils]: 7: Hoare triple {42515#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42502#true} is VALID [2022-04-28 14:43:28,857 INFO L290 TraceCheckUtils]: 8: Hoare triple {42502#true} assume true; {42502#true} is VALID [2022-04-28 14:43:28,857 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42502#true} {42502#true} #1372#return; {42502#true} is VALID [2022-04-28 14:43:28,857 INFO L290 TraceCheckUtils]: 10: Hoare triple {42502#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {42502#true} is VALID [2022-04-28 14:43:28,857 INFO L290 TraceCheckUtils]: 11: Hoare triple {42502#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {42502#true} is VALID [2022-04-28 14:43:28,858 INFO L272 TraceCheckUtils]: 12: Hoare triple {42502#true} call stub_driver_init(); {42516#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:28,858 INFO L290 TraceCheckUtils]: 13: Hoare triple {42516#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,858 INFO L290 TraceCheckUtils]: 14: Hoare triple {42513#(= ~pended~0 0)} assume true; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,859 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42513#(= ~pended~0 0)} {42502#true} #1374#return; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,859 INFO L290 TraceCheckUtils]: 16: Hoare triple {42513#(= ~pended~0 0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,859 INFO L290 TraceCheckUtils]: 17: Hoare triple {42513#(= ~pended~0 0)} assume 2 == ~tmp_ndt_1~0; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,860 INFO L272 TraceCheckUtils]: 18: Hoare triple {42513#(= ~pended~0 0)} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,860 INFO L290 TraceCheckUtils]: 19: Hoare triple {42513#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,860 INFO L290 TraceCheckUtils]: 20: Hoare triple {42513#(= ~pended~0 0)} assume !(2 == ~deviceExtension__Active~1); {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,860 INFO L290 TraceCheckUtils]: 21: Hoare triple {42513#(= ~pended~0 0)} assume !(3 == ~deviceExtension__Active~1); {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,861 INFO L290 TraceCheckUtils]: 22: Hoare triple {42513#(= ~pended~0 0)} assume !(1 == ~deviceExtension__Active~1); {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,862 INFO L290 TraceCheckUtils]: 23: Hoare triple {42513#(= ~pended~0 0)} assume 7 == ~deviceExtension__Active~1; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,862 INFO L272 TraceCheckUtils]: 24: Hoare triple {42513#(= ~pended~0 0)} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,863 INFO L290 TraceCheckUtils]: 25: Hoare triple {42513#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,863 INFO L290 TraceCheckUtils]: 26: Hoare triple {42513#(= ~pended~0 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,863 INFO L290 TraceCheckUtils]: 27: Hoare triple {42513#(= ~pended~0 0)} assume !(~s~0 != ~NP~0); {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,863 INFO L290 TraceCheckUtils]: 28: Hoare triple {42513#(= ~pended~0 0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,864 INFO L290 TraceCheckUtils]: 29: Hoare triple {42513#(= ~pended~0 0)} ~irpSp__Control~0 := 224; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,864 INFO L272 TraceCheckUtils]: 30: Hoare triple {42513#(= ~pended~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,864 INFO L290 TraceCheckUtils]: 31: Hoare triple {42513#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,865 INFO L290 TraceCheckUtils]: 32: Hoare triple {42513#(= ~pended~0 0)} assume 0 != ~compRegistered~0; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,865 INFO L290 TraceCheckUtils]: 33: Hoare triple {42513#(= ~pended~0 0)} assume 0 == ~routine~0; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,865 INFO L272 TraceCheckUtils]: 34: Hoare triple {42513#(= ~pended~0 0)} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,865 INFO L290 TraceCheckUtils]: 35: Hoare triple {42513#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,866 INFO L290 TraceCheckUtils]: 36: Hoare triple {42513#(= ~pended~0 0)} assume 0 != ~Irp__PendingReturned~0; {42513#(= ~pended~0 0)} is VALID [2022-04-28 14:43:28,866 INFO L290 TraceCheckUtils]: 37: Hoare triple {42513#(= ~pended~0 0)} assume !(0 == ~pended~0); {42503#false} is VALID [2022-04-28 14:43:28,866 INFO L272 TraceCheckUtils]: 38: Hoare triple {42503#false} call errorFn(); {42503#false} is VALID [2022-04-28 14:43:28,866 INFO L290 TraceCheckUtils]: 39: Hoare triple {42503#false} assume !false; {42503#false} is VALID [2022-04-28 14:43:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:28,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:28,868 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999685703] [2022-04-28 14:43:28,868 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1999685703] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:28,868 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:28,868 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:28,868 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:28,869 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1775004345] [2022-04-28 14:43:28,869 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1775004345] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:28,869 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:28,869 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:28,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266476290] [2022-04-28 14:43:28,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:28,869 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 40 [2022-04-28 14:43:28,869 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:28,869 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:28,891 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:28,891 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:43:28,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:28,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:43:28,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:43:28,891 INFO L87 Difference]: Start difference. First operand 736 states and 1029 transitions. Second operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:33,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:33,745 INFO L93 Difference]: Finished difference Result 979 states and 1409 transitions. [2022-04-28 14:43:33,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:43:33,745 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 40 [2022-04-28 14:43:33,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:33,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:33,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1049 transitions. [2022-04-28 14:43:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1049 transitions. [2022-04-28 14:43:33,761 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1049 transitions. [2022-04-28 14:43:34,806 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1049 edges. 1049 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:34,847 INFO L225 Difference]: With dead ends: 979 [2022-04-28 14:43:34,848 INFO L226 Difference]: Without dead ends: 959 [2022-04-28 14:43:34,848 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:43:34,848 INFO L413 NwaCegarLoop]: 672 mSDtfsCounter, 1483 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 994 mSolverCounterSat, 391 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1491 SdHoareTripleChecker+Valid, 772 SdHoareTripleChecker+Invalid, 1385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 391 IncrementalHoareTripleChecker+Valid, 994 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:34,849 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1491 Valid, 772 Invalid, 1385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [391 Valid, 994 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-28 14:43:34,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2022-04-28 14:43:35,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 762. [2022-04-28 14:43:35,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:35,294 INFO L82 GeneralOperation]: Start isEquivalent. First operand 959 states. Second operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 14:43:35,295 INFO L74 IsIncluded]: Start isIncluded. First operand 959 states. Second operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 14:43:35,296 INFO L87 Difference]: Start difference. First operand 959 states. Second operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 14:43:35,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:35,332 INFO L93 Difference]: Finished difference Result 959 states and 1380 transitions. [2022-04-28 14:43:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1380 transitions. [2022-04-28 14:43:35,334 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:35,334 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:35,336 INFO L74 IsIncluded]: Start isIncluded. First operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 959 states. [2022-04-28 14:43:35,336 INFO L87 Difference]: Start difference. First operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 959 states. [2022-04-28 14:43:35,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:35,369 INFO L93 Difference]: Finished difference Result 959 states and 1380 transitions. [2022-04-28 14:43:35,369 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1380 transitions. [2022-04-28 14:43:35,371 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:35,371 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:35,371 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:35,371 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:35,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 14:43:35,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 762 states and 1064 transitions. [2022-04-28 14:43:35,408 INFO L78 Accepts]: Start accepts. Automaton has 762 states and 1064 transitions. Word has length 40 [2022-04-28 14:43:35,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:35,408 INFO L495 AbstractCegarLoop]: Abstraction has 762 states and 1064 transitions. [2022-04-28 14:43:35,408 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:35,408 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 762 states and 1064 transitions. [2022-04-28 14:43:36,960 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1064 edges. 1064 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:36,960 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1064 transitions. [2022-04-28 14:43:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-28 14:43:36,962 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:36,962 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1] [2022-04-28 14:43:36,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-28 14:43:36,963 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:36,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:36,963 INFO L85 PathProgramCache]: Analyzing trace with hash 737122156, now seen corresponding path program 1 times [2022-04-28 14:43:36,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:36,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1115073254] [2022-04-28 14:43:36,963 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:36,963 INFO L85 PathProgramCache]: Analyzing trace with hash 737122156, now seen corresponding path program 2 times [2022-04-28 14:43:36,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:36,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44596788] [2022-04-28 14:43:36,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:36,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:36,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:37,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:37,054 INFO L290 TraceCheckUtils]: 0: Hoare triple {47939#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {47924#true} is VALID [2022-04-28 14:43:37,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-28 14:43:37,054 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47924#true} {47924#true} #1506#return; {47924#true} is VALID [2022-04-28 14:43:37,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:37,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:37,075 INFO L290 TraceCheckUtils]: 0: Hoare triple {47940#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47924#true} is VALID [2022-04-28 14:43:37,075 INFO L290 TraceCheckUtils]: 1: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-28 14:43:37,079 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47924#true} {47924#true} #1372#return; {47924#true} is VALID [2022-04-28 14:43:37,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:37,091 INFO L290 TraceCheckUtils]: 0: Hoare triple {47941#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {47924#true} is VALID [2022-04-28 14:43:37,091 INFO L290 TraceCheckUtils]: 1: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-28 14:43:37,091 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47924#true} {47924#true} #1374#return; {47924#true} is VALID [2022-04-28 14:43:37,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-04-28 14:43:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:37,098 INFO L290 TraceCheckUtils]: 0: Hoare triple {47942#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {47924#true} is VALID [2022-04-28 14:43:37,098 INFO L290 TraceCheckUtils]: 1: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-28 14:43:37,099 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47924#true} {47925#false} #1480#return; {47925#false} is VALID [2022-04-28 14:43:37,100 INFO L272 TraceCheckUtils]: 0: Hoare triple {47924#true} call ULTIMATE.init(); {47939#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:43:37,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {47939#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {47924#true} is VALID [2022-04-28 14:43:37,100 INFO L290 TraceCheckUtils]: 2: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-28 14:43:37,100 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47924#true} {47924#true} #1506#return; {47924#true} is VALID [2022-04-28 14:43:37,100 INFO L272 TraceCheckUtils]: 4: Hoare triple {47924#true} call #t~ret180 := main(); {47924#true} is VALID [2022-04-28 14:43:37,100 INFO L290 TraceCheckUtils]: 5: Hoare triple {47924#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {47924#true} is VALID [2022-04-28 14:43:37,101 INFO L272 TraceCheckUtils]: 6: Hoare triple {47924#true} call _BLAST_init(); {47940#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:37,101 INFO L290 TraceCheckUtils]: 7: Hoare triple {47940#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47924#true} is VALID [2022-04-28 14:43:37,101 INFO L290 TraceCheckUtils]: 8: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-28 14:43:37,101 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47924#true} {47924#true} #1372#return; {47924#true} is VALID [2022-04-28 14:43:37,101 INFO L290 TraceCheckUtils]: 10: Hoare triple {47924#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {47924#true} is VALID [2022-04-28 14:43:37,101 INFO L290 TraceCheckUtils]: 11: Hoare triple {47924#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {47924#true} is VALID [2022-04-28 14:43:37,102 INFO L272 TraceCheckUtils]: 12: Hoare triple {47924#true} call stub_driver_init(); {47941#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:37,102 INFO L290 TraceCheckUtils]: 13: Hoare triple {47941#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {47924#true} is VALID [2022-04-28 14:43:37,102 INFO L290 TraceCheckUtils]: 14: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-28 14:43:37,102 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47924#true} {47924#true} #1374#return; {47924#true} is VALID [2022-04-28 14:43:37,102 INFO L290 TraceCheckUtils]: 16: Hoare triple {47924#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {47924#true} is VALID [2022-04-28 14:43:37,102 INFO L290 TraceCheckUtils]: 17: Hoare triple {47924#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {47924#true} is VALID [2022-04-28 14:43:37,103 INFO L290 TraceCheckUtils]: 18: Hoare triple {47924#true} assume 3 == ~tmp_ndt_2~0; {47924#true} is VALID [2022-04-28 14:43:37,103 INFO L272 TraceCheckUtils]: 19: Hoare triple {47924#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {47924#true} is VALID [2022-04-28 14:43:37,103 INFO L290 TraceCheckUtils]: 20: Hoare triple {47924#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {47924#true} is VALID [2022-04-28 14:43:37,103 INFO L290 TraceCheckUtils]: 21: Hoare triple {47924#true} assume 0 == ~irpSp__MinorFunction~0; {47924#true} is VALID [2022-04-28 14:43:37,103 INFO L272 TraceCheckUtils]: 22: Hoare triple {47924#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {47924#true} is VALID [2022-04-28 14:43:37,103 INFO L290 TraceCheckUtils]: 23: Hoare triple {47924#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {47924#true} is VALID [2022-04-28 14:43:37,103 INFO L272 TraceCheckUtils]: 24: Hoare triple {47924#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {47924#true} is VALID [2022-04-28 14:43:37,103 INFO L290 TraceCheckUtils]: 25: Hoare triple {47924#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {47924#true} is VALID [2022-04-28 14:43:37,103 INFO L290 TraceCheckUtils]: 26: Hoare triple {47924#true} assume !(~s~0 != ~NP~0); {47924#true} is VALID [2022-04-28 14:43:37,104 INFO L290 TraceCheckUtils]: 27: Hoare triple {47924#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {47935#(= ~routine~0 1)} is VALID [2022-04-28 14:43:37,104 INFO L290 TraceCheckUtils]: 28: Hoare triple {47935#(= ~routine~0 1)} ~irpSp__Control~1 := 224; {47935#(= ~routine~0 1)} is VALID [2022-04-28 14:43:37,104 INFO L272 TraceCheckUtils]: 29: Hoare triple {47935#(= ~routine~0 1)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {47935#(= ~routine~0 1)} is VALID [2022-04-28 14:43:37,115 INFO L290 TraceCheckUtils]: 30: Hoare triple {47935#(= ~routine~0 1)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {47935#(= ~routine~0 1)} is VALID [2022-04-28 14:43:37,115 INFO L290 TraceCheckUtils]: 31: Hoare triple {47935#(= ~routine~0 1)} assume 0 != ~compRegistered~0; {47935#(= ~routine~0 1)} is VALID [2022-04-28 14:43:37,116 INFO L290 TraceCheckUtils]: 32: Hoare triple {47935#(= ~routine~0 1)} assume !(0 == ~routine~0); {47935#(= ~routine~0 1)} is VALID [2022-04-28 14:43:37,116 INFO L290 TraceCheckUtils]: 33: Hoare triple {47935#(= ~routine~0 1)} assume !(1 == ~routine~0); {47925#false} is VALID [2022-04-28 14:43:37,119 INFO L290 TraceCheckUtils]: 34: Hoare triple {47925#false} ~__cil_tmp8~1 := ~compRetStatus~0; {47925#false} is VALID [2022-04-28 14:43:37,119 INFO L290 TraceCheckUtils]: 35: Hoare triple {47925#false} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {47925#false} is VALID [2022-04-28 14:43:37,119 INFO L272 TraceCheckUtils]: 36: Hoare triple {47925#false} call stubMoreProcessingRequired(); {47942#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:37,120 INFO L290 TraceCheckUtils]: 37: Hoare triple {47942#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {47924#true} is VALID [2022-04-28 14:43:37,120 INFO L290 TraceCheckUtils]: 38: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-28 14:43:37,121 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {47924#true} {47925#false} #1480#return; {47925#false} is VALID [2022-04-28 14:43:37,121 INFO L290 TraceCheckUtils]: 40: Hoare triple {47925#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {47925#false} is VALID [2022-04-28 14:43:37,121 INFO L290 TraceCheckUtils]: 41: Hoare triple {47925#false} assume !(~s~0 == ~NP~0); {47925#false} is VALID [2022-04-28 14:43:37,122 INFO L290 TraceCheckUtils]: 42: Hoare triple {47925#false} assume !(~s~0 == ~MPR1~0); {47925#false} is VALID [2022-04-28 14:43:37,122 INFO L290 TraceCheckUtils]: 43: Hoare triple {47925#false} assume !(~s~0 == ~SKIP1~0); {47925#false} is VALID [2022-04-28 14:43:37,122 INFO L272 TraceCheckUtils]: 44: Hoare triple {47925#false} call errorFn(); {47925#false} is VALID [2022-04-28 14:43:37,122 INFO L290 TraceCheckUtils]: 45: Hoare triple {47925#false} assume !false; {47925#false} is VALID [2022-04-28 14:43:37,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:37,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:37,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44596788] [2022-04-28 14:43:37,122 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44596788] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:37,122 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:37,123 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:43:37,123 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:37,123 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1115073254] [2022-04-28 14:43:37,123 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1115073254] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:37,123 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:37,123 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:43:37,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2056989298] [2022-04-28 14:43:37,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:37,124 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2022-04-28 14:43:37,124 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:37,124 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:43:37,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:37,150 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 14:43:37,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:37,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 14:43:37,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:43:37,150 INFO L87 Difference]: Start difference. First operand 762 states and 1064 transitions. Second operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:43:43,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:43,285 INFO L93 Difference]: Finished difference Result 1167 states and 1671 transitions. [2022-04-28 14:43:43,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 14:43:43,285 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2022-04-28 14:43:43,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:43:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1236 transitions. [2022-04-28 14:43:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:43:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1236 transitions. [2022-04-28 14:43:43,302 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1236 transitions. [2022-04-28 14:43:44,503 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1236 edges. 1236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:44,543 INFO L225 Difference]: With dead ends: 1167 [2022-04-28 14:43:44,543 INFO L226 Difference]: Without dead ends: 942 [2022-04-28 14:43:44,544 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:43:44,545 INFO L413 NwaCegarLoop]: 791 mSDtfsCounter, 921 mSDsluCounter, 592 mSDsCounter, 0 mSdLazyCounter, 1706 mSolverCounterSat, 295 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 927 SdHoareTripleChecker+Valid, 1383 SdHoareTripleChecker+Invalid, 2001 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 295 IncrementalHoareTripleChecker+Valid, 1706 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:44,545 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [927 Valid, 1383 Invalid, 2001 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [295 Valid, 1706 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 14:43:44,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 942 states. [2022-04-28 14:43:44,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 942 to 762. [2022-04-28 14:43:44,958 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:44,960 INFO L82 GeneralOperation]: Start isEquivalent. First operand 942 states. Second operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 14:43:44,961 INFO L74 IsIncluded]: Start isIncluded. First operand 942 states. Second operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 14:43:44,961 INFO L87 Difference]: Start difference. First operand 942 states. Second operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 14:43:44,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:44,991 INFO L93 Difference]: Finished difference Result 942 states and 1357 transitions. [2022-04-28 14:43:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1357 transitions. [2022-04-28 14:43:44,993 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:44,993 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:44,994 INFO L74 IsIncluded]: Start isIncluded. First operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 942 states. [2022-04-28 14:43:44,995 INFO L87 Difference]: Start difference. First operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 942 states. [2022-04-28 14:43:45,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:45,030 INFO L93 Difference]: Finished difference Result 942 states and 1357 transitions. [2022-04-28 14:43:45,030 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1357 transitions. [2022-04-28 14:43:45,032 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:45,032 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:45,032 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:45,032 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:45,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-28 14:43:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 762 states and 1063 transitions. [2022-04-28 14:43:45,069 INFO L78 Accepts]: Start accepts. Automaton has 762 states and 1063 transitions. Word has length 46 [2022-04-28 14:43:45,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:45,069 INFO L495 AbstractCegarLoop]: Abstraction has 762 states and 1063 transitions. [2022-04-28 14:43:45,069 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:43:45,069 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 762 states and 1063 transitions. [2022-04-28 14:43:46,639 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1063 edges. 1063 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1063 transitions. [2022-04-28 14:43:46,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-28 14:43:46,640 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:46,640 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1] [2022-04-28 14:43:46,641 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-28 14:43:46,641 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:46,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:46,641 INFO L85 PathProgramCache]: Analyzing trace with hash 8107196, now seen corresponding path program 1 times [2022-04-28 14:43:46,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:46,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1891890019] [2022-04-28 14:43:46,641 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:46,642 INFO L85 PathProgramCache]: Analyzing trace with hash 8107196, now seen corresponding path program 2 times [2022-04-28 14:43:46,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:46,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [517328456] [2022-04-28 14:43:46,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:46,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:46,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:46,725 INFO L290 TraceCheckUtils]: 0: Hoare triple {53706#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {53691#true} is VALID [2022-04-28 14:43:46,725 INFO L290 TraceCheckUtils]: 1: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-28 14:43:46,725 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53691#true} {53691#true} #1506#return; {53691#true} is VALID [2022-04-28 14:43:46,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:46,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:46,751 INFO L290 TraceCheckUtils]: 0: Hoare triple {53707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53691#true} is VALID [2022-04-28 14:43:46,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-28 14:43:46,751 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53691#true} {53691#true} #1372#return; {53691#true} is VALID [2022-04-28 14:43:46,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:46,765 INFO L290 TraceCheckUtils]: 0: Hoare triple {53708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {53691#true} is VALID [2022-04-28 14:43:46,765 INFO L290 TraceCheckUtils]: 1: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-28 14:43:46,765 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53691#true} {53691#true} #1374#return; {53691#true} is VALID [2022-04-28 14:43:46,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 14:43:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:46,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {53709#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {53691#true} is VALID [2022-04-28 14:43:46,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-28 14:43:46,775 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53691#true} {53692#false} #1480#return; {53692#false} is VALID [2022-04-28 14:43:46,776 INFO L272 TraceCheckUtils]: 0: Hoare triple {53691#true} call ULTIMATE.init(); {53706#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:43:46,777 INFO L290 TraceCheckUtils]: 1: Hoare triple {53706#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {53691#true} is VALID [2022-04-28 14:43:46,777 INFO L290 TraceCheckUtils]: 2: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-28 14:43:46,777 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53691#true} {53691#true} #1506#return; {53691#true} is VALID [2022-04-28 14:43:46,777 INFO L272 TraceCheckUtils]: 4: Hoare triple {53691#true} call #t~ret180 := main(); {53691#true} is VALID [2022-04-28 14:43:46,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {53691#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {53691#true} is VALID [2022-04-28 14:43:46,778 INFO L272 TraceCheckUtils]: 6: Hoare triple {53691#true} call _BLAST_init(); {53707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:46,778 INFO L290 TraceCheckUtils]: 7: Hoare triple {53707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53691#true} is VALID [2022-04-28 14:43:46,778 INFO L290 TraceCheckUtils]: 8: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-28 14:43:46,778 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {53691#true} {53691#true} #1372#return; {53691#true} is VALID [2022-04-28 14:43:46,778 INFO L290 TraceCheckUtils]: 10: Hoare triple {53691#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {53691#true} is VALID [2022-04-28 14:43:46,778 INFO L290 TraceCheckUtils]: 11: Hoare triple {53691#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {53691#true} is VALID [2022-04-28 14:43:46,779 INFO L272 TraceCheckUtils]: 12: Hoare triple {53691#true} call stub_driver_init(); {53708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:46,779 INFO L290 TraceCheckUtils]: 13: Hoare triple {53708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {53691#true} is VALID [2022-04-28 14:43:46,779 INFO L290 TraceCheckUtils]: 14: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-28 14:43:46,779 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {53691#true} {53691#true} #1374#return; {53691#true} is VALID [2022-04-28 14:43:46,779 INFO L290 TraceCheckUtils]: 16: Hoare triple {53691#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {53691#true} is VALID [2022-04-28 14:43:46,779 INFO L290 TraceCheckUtils]: 17: Hoare triple {53691#true} assume 2 == ~tmp_ndt_1~0; {53691#true} is VALID [2022-04-28 14:43:46,779 INFO L272 TraceCheckUtils]: 18: Hoare triple {53691#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {53691#true} is VALID [2022-04-28 14:43:46,779 INFO L290 TraceCheckUtils]: 19: Hoare triple {53691#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {53691#true} is VALID [2022-04-28 14:43:46,779 INFO L290 TraceCheckUtils]: 20: Hoare triple {53691#true} assume !(2 == ~deviceExtension__Active~1); {53691#true} is VALID [2022-04-28 14:43:46,779 INFO L290 TraceCheckUtils]: 21: Hoare triple {53691#true} assume !(3 == ~deviceExtension__Active~1); {53691#true} is VALID [2022-04-28 14:43:46,779 INFO L290 TraceCheckUtils]: 22: Hoare triple {53691#true} assume !(1 == ~deviceExtension__Active~1); {53691#true} is VALID [2022-04-28 14:43:46,780 INFO L290 TraceCheckUtils]: 23: Hoare triple {53691#true} assume 7 == ~deviceExtension__Active~1; {53691#true} is VALID [2022-04-28 14:43:46,780 INFO L272 TraceCheckUtils]: 24: Hoare triple {53691#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {53691#true} is VALID [2022-04-28 14:43:46,780 INFO L290 TraceCheckUtils]: 25: Hoare triple {53691#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {53691#true} is VALID [2022-04-28 14:43:46,780 INFO L290 TraceCheckUtils]: 26: Hoare triple {53691#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {53691#true} is VALID [2022-04-28 14:43:46,780 INFO L290 TraceCheckUtils]: 27: Hoare triple {53691#true} assume !(~s~0 != ~NP~0); {53691#true} is VALID [2022-04-28 14:43:46,780 INFO L290 TraceCheckUtils]: 28: Hoare triple {53691#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {53702#(= ~routine~0 0)} is VALID [2022-04-28 14:43:46,780 INFO L290 TraceCheckUtils]: 29: Hoare triple {53702#(= ~routine~0 0)} ~irpSp__Control~0 := 224; {53702#(= ~routine~0 0)} is VALID [2022-04-28 14:43:46,781 INFO L272 TraceCheckUtils]: 30: Hoare triple {53702#(= ~routine~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {53702#(= ~routine~0 0)} is VALID [2022-04-28 14:43:46,781 INFO L290 TraceCheckUtils]: 31: Hoare triple {53702#(= ~routine~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {53702#(= ~routine~0 0)} is VALID [2022-04-28 14:43:46,781 INFO L290 TraceCheckUtils]: 32: Hoare triple {53702#(= ~routine~0 0)} assume 0 != ~compRegistered~0; {53702#(= ~routine~0 0)} is VALID [2022-04-28 14:43:46,782 INFO L290 TraceCheckUtils]: 33: Hoare triple {53702#(= ~routine~0 0)} assume !(0 == ~routine~0); {53692#false} is VALID [2022-04-28 14:43:46,782 INFO L290 TraceCheckUtils]: 34: Hoare triple {53692#false} assume !(1 == ~routine~0); {53692#false} is VALID [2022-04-28 14:43:46,782 INFO L290 TraceCheckUtils]: 35: Hoare triple {53692#false} ~__cil_tmp8~1 := ~compRetStatus~0; {53692#false} is VALID [2022-04-28 14:43:46,782 INFO L290 TraceCheckUtils]: 36: Hoare triple {53692#false} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {53692#false} is VALID [2022-04-28 14:43:46,782 INFO L272 TraceCheckUtils]: 37: Hoare triple {53692#false} call stubMoreProcessingRequired(); {53709#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:46,782 INFO L290 TraceCheckUtils]: 38: Hoare triple {53709#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {53691#true} is VALID [2022-04-28 14:43:46,782 INFO L290 TraceCheckUtils]: 39: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-28 14:43:46,782 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {53691#true} {53692#false} #1480#return; {53692#false} is VALID [2022-04-28 14:43:46,782 INFO L290 TraceCheckUtils]: 41: Hoare triple {53692#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {53692#false} is VALID [2022-04-28 14:43:46,782 INFO L290 TraceCheckUtils]: 42: Hoare triple {53692#false} assume !(~s~0 == ~NP~0); {53692#false} is VALID [2022-04-28 14:43:46,782 INFO L290 TraceCheckUtils]: 43: Hoare triple {53692#false} assume !(~s~0 == ~MPR1~0); {53692#false} is VALID [2022-04-28 14:43:46,783 INFO L290 TraceCheckUtils]: 44: Hoare triple {53692#false} assume !(~s~0 == ~SKIP1~0); {53692#false} is VALID [2022-04-28 14:43:46,783 INFO L272 TraceCheckUtils]: 45: Hoare triple {53692#false} call errorFn(); {53692#false} is VALID [2022-04-28 14:43:46,783 INFO L290 TraceCheckUtils]: 46: Hoare triple {53692#false} assume !false; {53692#false} is VALID [2022-04-28 14:43:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:46,783 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:46,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [517328456] [2022-04-28 14:43:46,784 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [517328456] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:46,784 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:46,784 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:43:46,784 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:46,784 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1891890019] [2022-04-28 14:43:46,784 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1891890019] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:46,784 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:46,784 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:43:46,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597431950] [2022-04-28 14:43:46,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:46,784 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 47 [2022-04-28 14:43:46,785 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:46,785 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:43:46,810 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:46,810 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 14:43:46,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:46,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 14:43:46,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:43:46,811 INFO L87 Difference]: Start difference. First operand 762 states and 1063 transitions. Second operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:43:52,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:52,226 INFO L93 Difference]: Finished difference Result 964 states and 1383 transitions. [2022-04-28 14:43:52,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 14:43:52,227 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 47 [2022-04-28 14:43:52,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:43:52,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1141 transitions. [2022-04-28 14:43:52,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:43:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1141 transitions. [2022-04-28 14:43:52,249 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1141 transitions. [2022-04-28 14:43:53,374 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1141 edges. 1141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:53,421 INFO L225 Difference]: With dead ends: 964 [2022-04-28 14:43:53,421 INFO L226 Difference]: Without dead ends: 897 [2022-04-28 14:43:53,422 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:43:53,422 INFO L413 NwaCegarLoop]: 667 mSDtfsCounter, 1507 mSDsluCounter, 473 mSDsCounter, 0 mSdLazyCounter, 1152 mSolverCounterSat, 401 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1513 SdHoareTripleChecker+Valid, 1140 SdHoareTripleChecker+Invalid, 1553 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 401 IncrementalHoareTripleChecker+Valid, 1152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:53,422 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1513 Valid, 1140 Invalid, 1553 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [401 Valid, 1152 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 14:43:53,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 897 states. [2022-04-28 14:43:53,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 897 to 751. [2022-04-28 14:43:53,893 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:53,904 INFO L82 GeneralOperation]: Start isEquivalent. First operand 897 states. Second operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-28 14:43:53,905 INFO L74 IsIncluded]: Start isIncluded. First operand 897 states. Second operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-28 14:43:53,906 INFO L87 Difference]: Start difference. First operand 897 states. Second operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-28 14:43:53,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:53,936 INFO L93 Difference]: Finished difference Result 897 states and 1299 transitions. [2022-04-28 14:43:53,937 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1299 transitions. [2022-04-28 14:43:53,939 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:53,939 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:53,940 INFO L74 IsIncluded]: Start isIncluded. First operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) Second operand 897 states. [2022-04-28 14:43:53,941 INFO L87 Difference]: Start difference. First operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) Second operand 897 states. [2022-04-28 14:43:53,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:53,971 INFO L93 Difference]: Finished difference Result 897 states and 1299 transitions. [2022-04-28 14:43:53,971 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1299 transitions. [2022-04-28 14:43:53,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:53,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:53,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:53,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:53,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-28 14:43:54,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 751 states and 1050 transitions. [2022-04-28 14:43:54,002 INFO L78 Accepts]: Start accepts. Automaton has 751 states and 1050 transitions. Word has length 47 [2022-04-28 14:43:54,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:54,002 INFO L495 AbstractCegarLoop]: Abstraction has 751 states and 1050 transitions. [2022-04-28 14:43:54,003 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:43:54,003 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 751 states and 1050 transitions. [2022-04-28 14:43:55,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1050 edges. 1050 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:55,678 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1050 transitions. [2022-04-28 14:43:55,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-28 14:43:55,680 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:55,680 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:43:55,680 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-28 14:43:55,680 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:55,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:55,681 INFO L85 PathProgramCache]: Analyzing trace with hash -776493065, now seen corresponding path program 1 times [2022-04-28 14:43:55,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:55,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2091126963] [2022-04-28 14:43:55,681 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:55,681 INFO L85 PathProgramCache]: Analyzing trace with hash -776493065, now seen corresponding path program 2 times [2022-04-28 14:43:55,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:55,682 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384719173] [2022-04-28 14:43:55,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:55,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:55,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:55,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {58971#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {58943#true} is VALID [2022-04-28 14:43:55,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {58943#true} assume true; {58943#true} is VALID [2022-04-28 14:43:55,783 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58943#true} {58943#true} #1506#return; {58943#true} is VALID [2022-04-28 14:43:55,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:55,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:55,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {58972#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume true; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,808 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58951#(not (= ~SKIP1~0 ~NP~0))} {58943#true} #1372#return; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:55,819 INFO L290 TraceCheckUtils]: 0: Hoare triple {58973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {58943#true} is VALID [2022-04-28 14:43:55,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {58943#true} assume true; {58943#true} is VALID [2022-04-28 14:43:55,820 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58943#true} {58951#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:43:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:55,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:43:55,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:55,861 INFO L290 TraceCheckUtils]: 0: Hoare triple {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,875 INFO L290 TraceCheckUtils]: 2: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,876 INFO L290 TraceCheckUtils]: 3: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,876 INFO L290 TraceCheckUtils]: 4: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,876 INFO L290 TraceCheckUtils]: 5: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,876 INFO L290 TraceCheckUtils]: 6: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,877 INFO L290 TraceCheckUtils]: 7: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} assume true; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,877 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {58987#(= ~NP~0 |old(~s~0)|)} {58975#(= ~SKIP1~0 ~s~0)} #1418#return; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:43:55,878 INFO L290 TraceCheckUtils]: 0: Hoare triple {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {58943#true} is VALID [2022-04-28 14:43:55,878 INFO L290 TraceCheckUtils]: 1: Hoare triple {58943#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58975#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:55,878 INFO L290 TraceCheckUtils]: 2: Hoare triple {58975#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {58975#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:55,879 INFO L272 TraceCheckUtils]: 3: Hoare triple {58975#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:55,879 INFO L290 TraceCheckUtils]: 4: Hoare triple {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,880 INFO L290 TraceCheckUtils]: 5: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,880 INFO L290 TraceCheckUtils]: 6: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,880 INFO L290 TraceCheckUtils]: 7: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,880 INFO L290 TraceCheckUtils]: 8: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,881 INFO L290 TraceCheckUtils]: 9: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,881 INFO L290 TraceCheckUtils]: 10: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,881 INFO L290 TraceCheckUtils]: 11: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} assume true; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,882 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {58987#(= ~NP~0 |old(~s~0)|)} {58975#(= ~SKIP1~0 ~s~0)} #1418#return; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:43:55,882 INFO L290 TraceCheckUtils]: 13: Hoare triple {58985#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:43:55,883 INFO L290 TraceCheckUtils]: 14: Hoare triple {58985#(= ~SKIP1~0 ~NP~0)} assume true; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:43:55,883 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58985#(= ~SKIP1~0 ~NP~0)} {58951#(not (= ~SKIP1~0 ~NP~0))} #1380#return; {58944#false} is VALID [2022-04-28 14:43:55,885 INFO L272 TraceCheckUtils]: 0: Hoare triple {58943#true} call ULTIMATE.init(); {58971#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:43:55,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {58971#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {58943#true} is VALID [2022-04-28 14:43:55,885 INFO L290 TraceCheckUtils]: 2: Hoare triple {58943#true} assume true; {58943#true} is VALID [2022-04-28 14:43:55,885 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58943#true} {58943#true} #1506#return; {58943#true} is VALID [2022-04-28 14:43:55,885 INFO L272 TraceCheckUtils]: 4: Hoare triple {58943#true} call #t~ret180 := main(); {58943#true} is VALID [2022-04-28 14:43:55,885 INFO L290 TraceCheckUtils]: 5: Hoare triple {58943#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {58943#true} is VALID [2022-04-28 14:43:55,886 INFO L272 TraceCheckUtils]: 6: Hoare triple {58943#true} call _BLAST_init(); {58972#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:55,886 INFO L290 TraceCheckUtils]: 7: Hoare triple {58972#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,887 INFO L290 TraceCheckUtils]: 8: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume true; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,887 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {58951#(not (= ~SKIP1~0 ~NP~0))} {58943#true} #1372#return; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,887 INFO L290 TraceCheckUtils]: 10: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,888 INFO L290 TraceCheckUtils]: 11: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,888 INFO L272 TraceCheckUtils]: 12: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} call stub_driver_init(); {58973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:55,888 INFO L290 TraceCheckUtils]: 13: Hoare triple {58973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {58943#true} is VALID [2022-04-28 14:43:55,888 INFO L290 TraceCheckUtils]: 14: Hoare triple {58943#true} assume true; {58943#true} is VALID [2022-04-28 14:43:55,889 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58943#true} {58951#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,889 INFO L290 TraceCheckUtils]: 16: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,889 INFO L290 TraceCheckUtils]: 17: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,890 INFO L290 TraceCheckUtils]: 18: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,891 INFO L290 TraceCheckUtils]: 19: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume 4 == ~tmp_ndt_3~0; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:43:55,891 INFO L272 TraceCheckUtils]: 20: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:55,891 INFO L290 TraceCheckUtils]: 21: Hoare triple {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {58943#true} is VALID [2022-04-28 14:43:55,892 INFO L290 TraceCheckUtils]: 22: Hoare triple {58943#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58975#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:55,893 INFO L290 TraceCheckUtils]: 23: Hoare triple {58975#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {58975#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:55,894 INFO L272 TraceCheckUtils]: 24: Hoare triple {58975#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:43:55,894 INFO L290 TraceCheckUtils]: 25: Hoare triple {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,894 INFO L290 TraceCheckUtils]: 26: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,894 INFO L290 TraceCheckUtils]: 27: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,895 INFO L290 TraceCheckUtils]: 28: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,895 INFO L290 TraceCheckUtils]: 29: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,895 INFO L290 TraceCheckUtils]: 30: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,896 INFO L290 TraceCheckUtils]: 31: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,896 INFO L290 TraceCheckUtils]: 32: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} assume true; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:43:55,896 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {58987#(= ~NP~0 |old(~s~0)|)} {58975#(= ~SKIP1~0 ~s~0)} #1418#return; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:43:55,897 INFO L290 TraceCheckUtils]: 34: Hoare triple {58985#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:43:55,897 INFO L290 TraceCheckUtils]: 35: Hoare triple {58985#(= ~SKIP1~0 ~NP~0)} assume true; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:43:55,898 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {58985#(= ~SKIP1~0 ~NP~0)} {58951#(not (= ~SKIP1~0 ~NP~0))} #1380#return; {58944#false} is VALID [2022-04-28 14:43:55,898 INFO L290 TraceCheckUtils]: 37: Hoare triple {58944#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {58944#false} is VALID [2022-04-28 14:43:55,898 INFO L290 TraceCheckUtils]: 38: Hoare triple {58944#false} assume !(0 != ~we_should_unload~0); {58944#false} is VALID [2022-04-28 14:43:55,898 INFO L290 TraceCheckUtils]: 39: Hoare triple {58944#false} assume !(1 == ~pended~0); {58944#false} is VALID [2022-04-28 14:43:55,898 INFO L290 TraceCheckUtils]: 40: Hoare triple {58944#false} assume !(1 == ~pended~0); {58944#false} is VALID [2022-04-28 14:43:55,899 INFO L290 TraceCheckUtils]: 41: Hoare triple {58944#false} assume ~s~0 != ~UNLOADED~0; {58944#false} is VALID [2022-04-28 14:43:55,899 INFO L290 TraceCheckUtils]: 42: Hoare triple {58944#false} assume -1 != ~status~9; {58944#false} is VALID [2022-04-28 14:43:55,899 INFO L290 TraceCheckUtils]: 43: Hoare triple {58944#false} assume ~s~0 != ~SKIP2~0; {58944#false} is VALID [2022-04-28 14:43:55,899 INFO L290 TraceCheckUtils]: 44: Hoare triple {58944#false} assume ~s~0 != ~IPC~0; {58944#false} is VALID [2022-04-28 14:43:55,899 INFO L290 TraceCheckUtils]: 45: Hoare triple {58944#false} assume ~s~0 != ~DC~0; {58944#false} is VALID [2022-04-28 14:43:55,899 INFO L272 TraceCheckUtils]: 46: Hoare triple {58944#false} call errorFn(); {58944#false} is VALID [2022-04-28 14:43:55,899 INFO L290 TraceCheckUtils]: 47: Hoare triple {58944#false} assume !false; {58944#false} is VALID [2022-04-28 14:43:55,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:55,899 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:55,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384719173] [2022-04-28 14:43:55,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384719173] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:55,900 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:55,900 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:43:55,900 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:55,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2091126963] [2022-04-28 14:43:55,900 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2091126963] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:55,900 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:55,900 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:43:55,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511093148] [2022-04-28 14:43:55,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:55,900 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 48 [2022-04-28 14:43:55,901 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:55,901 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:43:55,931 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:55,931 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 14:43:55,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:55,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 14:43:55,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:43:55,931 INFO L87 Difference]: Start difference. First operand 751 states and 1050 transitions. Second operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:06,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:06,034 INFO L93 Difference]: Finished difference Result 1067 states and 1515 transitions. [2022-04-28 14:44:06,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:44:06,034 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 48 [2022-04-28 14:44:06,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:44:06,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:06,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1212 transitions. [2022-04-28 14:44:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:06,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1212 transitions. [2022-04-28 14:44:06,049 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 1212 transitions. [2022-04-28 14:44:07,321 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1212 edges. 1212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:07,370 INFO L225 Difference]: With dead ends: 1067 [2022-04-28 14:44:07,370 INFO L226 Difference]: Without dead ends: 1006 [2022-04-28 14:44:07,371 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=119, Invalid=343, Unknown=0, NotChecked=0, Total=462 [2022-04-28 14:44:07,372 INFO L413 NwaCegarLoop]: 753 mSDtfsCounter, 1821 mSDsluCounter, 1238 mSDsCounter, 0 mSdLazyCounter, 2798 mSolverCounterSat, 587 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1849 SdHoareTripleChecker+Valid, 1991 SdHoareTripleChecker+Invalid, 3385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 587 IncrementalHoareTripleChecker+Valid, 2798 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:44:07,372 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1849 Valid, 1991 Invalid, 3385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [587 Valid, 2798 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-04-28 14:44:07,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1006 states. [2022-04-28 14:44:07,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1006 to 794. [2022-04-28 14:44:07,829 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:44:07,830 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1006 states. Second operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:07,831 INFO L74 IsIncluded]: Start isIncluded. First operand 1006 states. Second operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:07,832 INFO L87 Difference]: Start difference. First operand 1006 states. Second operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:07,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:07,867 INFO L93 Difference]: Finished difference Result 1006 states and 1439 transitions. [2022-04-28 14:44:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1439 transitions. [2022-04-28 14:44:07,869 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:07,869 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:07,871 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 1006 states. [2022-04-28 14:44:07,871 INFO L87 Difference]: Start difference. First operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 1006 states. [2022-04-28 14:44:07,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:07,908 INFO L93 Difference]: Finished difference Result 1006 states and 1439 transitions. [2022-04-28 14:44:07,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1439 transitions. [2022-04-28 14:44:07,910 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:07,910 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:07,911 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:44:07,911 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:44:07,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1111 transitions. [2022-04-28 14:44:07,948 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1111 transitions. Word has length 48 [2022-04-28 14:44:07,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:44:07,948 INFO L495 AbstractCegarLoop]: Abstraction has 794 states and 1111 transitions. [2022-04-28 14:44:07,948 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:07,948 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1111 transitions. [2022-04-28 14:44:09,870 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1111 edges. 1111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:09,870 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1111 transitions. [2022-04-28 14:44:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 14:44:09,872 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:44:09,872 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:44:09,872 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-28 14:44:09,872 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:44:09,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:44:09,873 INFO L85 PathProgramCache]: Analyzing trace with hash 1944299410, now seen corresponding path program 1 times [2022-04-28 14:44:09,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:09,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1156482062] [2022-04-28 14:44:09,873 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:44:09,873 INFO L85 PathProgramCache]: Analyzing trace with hash 1944299410, now seen corresponding path program 2 times [2022-04-28 14:44:09,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:44:09,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878058122] [2022-04-28 14:44:09,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:44:09,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:44:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:09,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:44:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:09,970 INFO L290 TraceCheckUtils]: 0: Hoare triple {64778#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {64748#true} is VALID [2022-04-28 14:44:09,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {64748#true} assume true; {64748#true} is VALID [2022-04-28 14:44:09,970 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64748#true} {64748#true} #1506#return; {64748#true} is VALID [2022-04-28 14:44:09,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:44:09,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:10,003 INFO L290 TraceCheckUtils]: 0: Hoare triple {64779#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 14:44:10,003 INFO L290 TraceCheckUtils]: 1: Hoare triple {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 14:44:10,004 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {64748#true} #1372#return; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:10,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:44:10,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:10,017 INFO L290 TraceCheckUtils]: 0: Hoare triple {64781#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {64748#true} is VALID [2022-04-28 14:44:10,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {64748#true} assume true; {64748#true} is VALID [2022-04-28 14:44:10,017 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64748#true} {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:10,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:44:10,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:10,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:44:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:10,058 INFO L290 TraceCheckUtils]: 0: Hoare triple {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64748#true} is VALID [2022-04-28 14:44:10,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {64748#true} assume !(0 != ~compRegistered~0); {64748#true} is VALID [2022-04-28 14:44:10,059 INFO L290 TraceCheckUtils]: 2: Hoare triple {64748#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {64748#true} is VALID [2022-04-28 14:44:10,059 INFO L290 TraceCheckUtils]: 3: Hoare triple {64748#true} assume 0 == ~tmp_ndt_7~0; {64748#true} is VALID [2022-04-28 14:44:10,059 INFO L290 TraceCheckUtils]: 4: Hoare triple {64748#true} ~returnVal~0 := 0; {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-28 14:44:10,059 INFO L290 TraceCheckUtils]: 5: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume !(~s~0 == ~NP~0); {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-28 14:44:10,060 INFO L290 TraceCheckUtils]: 6: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} is VALID [2022-04-28 14:44:10,060 INFO L290 TraceCheckUtils]: 7: Hoare triple {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} assume 259 == ~__cil_tmp8~2;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal~0; {64749#false} is VALID [2022-04-28 14:44:10,060 INFO L290 TraceCheckUtils]: 8: Hoare triple {64749#false} #res := ~returnVal~0; {64749#false} is VALID [2022-04-28 14:44:10,060 INFO L290 TraceCheckUtils]: 9: Hoare triple {64749#false} assume true; {64749#false} is VALID [2022-04-28 14:44:10,060 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {64749#false} {64748#true} #1418#return; {64749#false} is VALID [2022-04-28 14:44:10,061 INFO L290 TraceCheckUtils]: 0: Hoare triple {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {64748#true} is VALID [2022-04-28 14:44:10,061 INFO L290 TraceCheckUtils]: 1: Hoare triple {64748#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64748#true} is VALID [2022-04-28 14:44:10,061 INFO L290 TraceCheckUtils]: 2: Hoare triple {64748#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {64748#true} is VALID [2022-04-28 14:44:10,061 INFO L272 TraceCheckUtils]: 3: Hoare triple {64748#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:10,061 INFO L290 TraceCheckUtils]: 4: Hoare triple {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64748#true} is VALID [2022-04-28 14:44:10,061 INFO L290 TraceCheckUtils]: 5: Hoare triple {64748#true} assume !(0 != ~compRegistered~0); {64748#true} is VALID [2022-04-28 14:44:10,062 INFO L290 TraceCheckUtils]: 6: Hoare triple {64748#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {64748#true} is VALID [2022-04-28 14:44:10,062 INFO L290 TraceCheckUtils]: 7: Hoare triple {64748#true} assume 0 == ~tmp_ndt_7~0; {64748#true} is VALID [2022-04-28 14:44:10,062 INFO L290 TraceCheckUtils]: 8: Hoare triple {64748#true} ~returnVal~0 := 0; {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-28 14:44:10,062 INFO L290 TraceCheckUtils]: 9: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume !(~s~0 == ~NP~0); {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-28 14:44:10,062 INFO L290 TraceCheckUtils]: 10: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} is VALID [2022-04-28 14:44:10,063 INFO L290 TraceCheckUtils]: 11: Hoare triple {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} assume 259 == ~__cil_tmp8~2;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal~0; {64749#false} is VALID [2022-04-28 14:44:10,063 INFO L290 TraceCheckUtils]: 12: Hoare triple {64749#false} #res := ~returnVal~0; {64749#false} is VALID [2022-04-28 14:44:10,063 INFO L290 TraceCheckUtils]: 13: Hoare triple {64749#false} assume true; {64749#false} is VALID [2022-04-28 14:44:10,063 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {64749#false} {64748#true} #1418#return; {64749#false} is VALID [2022-04-28 14:44:10,063 INFO L290 TraceCheckUtils]: 15: Hoare triple {64749#false} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {64749#false} is VALID [2022-04-28 14:44:10,063 INFO L290 TraceCheckUtils]: 16: Hoare triple {64749#false} assume true; {64749#false} is VALID [2022-04-28 14:44:10,063 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {64749#false} {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1380#return; {64749#false} is VALID [2022-04-28 14:44:10,064 INFO L272 TraceCheckUtils]: 0: Hoare triple {64748#true} call ULTIMATE.init(); {64778#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:44:10,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {64778#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {64748#true} is VALID [2022-04-28 14:44:10,064 INFO L290 TraceCheckUtils]: 2: Hoare triple {64748#true} assume true; {64748#true} is VALID [2022-04-28 14:44:10,065 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64748#true} {64748#true} #1506#return; {64748#true} is VALID [2022-04-28 14:44:10,065 INFO L272 TraceCheckUtils]: 4: Hoare triple {64748#true} call #t~ret180 := main(); {64748#true} is VALID [2022-04-28 14:44:10,065 INFO L290 TraceCheckUtils]: 5: Hoare triple {64748#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {64748#true} is VALID [2022-04-28 14:44:10,065 INFO L272 TraceCheckUtils]: 6: Hoare triple {64748#true} call _BLAST_init(); {64779#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:10,066 INFO L290 TraceCheckUtils]: 7: Hoare triple {64779#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 14:44:10,066 INFO L290 TraceCheckUtils]: 8: Hoare triple {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 14:44:10,067 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {64748#true} #1372#return; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:10,067 INFO L290 TraceCheckUtils]: 10: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:10,067 INFO L290 TraceCheckUtils]: 11: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:10,068 INFO L272 TraceCheckUtils]: 12: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {64781#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:10,068 INFO L290 TraceCheckUtils]: 13: Hoare triple {64781#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {64748#true} is VALID [2022-04-28 14:44:10,068 INFO L290 TraceCheckUtils]: 14: Hoare triple {64748#true} assume true; {64748#true} is VALID [2022-04-28 14:44:10,068 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {64748#true} {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:10,069 INFO L290 TraceCheckUtils]: 16: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:10,069 INFO L290 TraceCheckUtils]: 17: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:10,069 INFO L290 TraceCheckUtils]: 18: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:10,070 INFO L290 TraceCheckUtils]: 19: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 4 == ~tmp_ndt_3~0; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:10,070 INFO L272 TraceCheckUtils]: 20: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:10,070 INFO L290 TraceCheckUtils]: 21: Hoare triple {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {64748#true} is VALID [2022-04-28 14:44:10,071 INFO L290 TraceCheckUtils]: 22: Hoare triple {64748#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64748#true} is VALID [2022-04-28 14:44:10,071 INFO L290 TraceCheckUtils]: 23: Hoare triple {64748#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {64748#true} is VALID [2022-04-28 14:44:10,071 INFO L272 TraceCheckUtils]: 24: Hoare triple {64748#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:10,071 INFO L290 TraceCheckUtils]: 25: Hoare triple {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64748#true} is VALID [2022-04-28 14:44:10,071 INFO L290 TraceCheckUtils]: 26: Hoare triple {64748#true} assume !(0 != ~compRegistered~0); {64748#true} is VALID [2022-04-28 14:44:10,071 INFO L290 TraceCheckUtils]: 27: Hoare triple {64748#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {64748#true} is VALID [2022-04-28 14:44:10,071 INFO L290 TraceCheckUtils]: 28: Hoare triple {64748#true} assume 0 == ~tmp_ndt_7~0; {64748#true} is VALID [2022-04-28 14:44:10,072 INFO L290 TraceCheckUtils]: 29: Hoare triple {64748#true} ~returnVal~0 := 0; {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-28 14:44:10,072 INFO L290 TraceCheckUtils]: 30: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume !(~s~0 == ~NP~0); {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-28 14:44:10,072 INFO L290 TraceCheckUtils]: 31: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 32: Hoare triple {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} assume 259 == ~__cil_tmp8~2;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal~0; {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 33: Hoare triple {64749#false} #res := ~returnVal~0; {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 34: Hoare triple {64749#false} assume true; {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {64749#false} {64748#true} #1418#return; {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 36: Hoare triple {64749#false} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 37: Hoare triple {64749#false} assume true; {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {64749#false} {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1380#return; {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 39: Hoare triple {64749#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 40: Hoare triple {64749#false} assume !(0 != ~we_should_unload~0); {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 41: Hoare triple {64749#false} assume !(1 == ~pended~0); {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 42: Hoare triple {64749#false} assume !(1 == ~pended~0); {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 43: Hoare triple {64749#false} assume ~s~0 != ~UNLOADED~0; {64749#false} is VALID [2022-04-28 14:44:10,073 INFO L290 TraceCheckUtils]: 44: Hoare triple {64749#false} assume -1 != ~status~9; {64749#false} is VALID [2022-04-28 14:44:10,074 INFO L290 TraceCheckUtils]: 45: Hoare triple {64749#false} assume ~s~0 != ~SKIP2~0; {64749#false} is VALID [2022-04-28 14:44:10,074 INFO L290 TraceCheckUtils]: 46: Hoare triple {64749#false} assume ~s~0 != ~IPC~0; {64749#false} is VALID [2022-04-28 14:44:10,074 INFO L290 TraceCheckUtils]: 47: Hoare triple {64749#false} assume ~s~0 != ~DC~0; {64749#false} is VALID [2022-04-28 14:44:10,074 INFO L272 TraceCheckUtils]: 48: Hoare triple {64749#false} call errorFn(); {64749#false} is VALID [2022-04-28 14:44:10,074 INFO L290 TraceCheckUtils]: 49: Hoare triple {64749#false} assume !false; {64749#false} is VALID [2022-04-28 14:44:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:44:10,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:44:10,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878058122] [2022-04-28 14:44:10,074 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1878058122] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:10,074 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:10,074 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:44:10,075 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:44:10,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1156482062] [2022-04-28 14:44:10,075 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1156482062] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:10,075 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:10,075 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:44:10,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517746758] [2022-04-28 14:44:10,075 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:44:10,076 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 50 [2022-04-28 14:44:10,076 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:44:10,077 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:44:10,104 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:10,104 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:44:10,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:10,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:44:10,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:44:10,105 INFO L87 Difference]: Start difference. First operand 794 states and 1111 transitions. Second operand has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:44:18,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:18,703 INFO L93 Difference]: Finished difference Result 952 states and 1368 transitions. [2022-04-28 14:44:18,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:44:18,703 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 50 [2022-04-28 14:44:18,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:44:18,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:44:18,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 997 transitions. [2022-04-28 14:44:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:44:18,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 997 transitions. [2022-04-28 14:44:18,737 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 997 transitions. [2022-04-28 14:44:19,791 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 997 edges. 997 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:19,828 INFO L225 Difference]: With dead ends: 952 [2022-04-28 14:44:19,828 INFO L226 Difference]: Without dead ends: 924 [2022-04-28 14:44:19,829 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=184, Unknown=0, NotChecked=0, Total=272 [2022-04-28 14:44:19,829 INFO L413 NwaCegarLoop]: 652 mSDtfsCounter, 1165 mSDsluCounter, 798 mSDsCounter, 0 mSdLazyCounter, 2214 mSolverCounterSat, 253 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1176 SdHoareTripleChecker+Valid, 1450 SdHoareTripleChecker+Invalid, 2467 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 253 IncrementalHoareTripleChecker+Valid, 2214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:44:19,829 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1176 Valid, 1450 Invalid, 2467 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [253 Valid, 2214 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-04-28 14:44:19,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 924 states. [2022-04-28 14:44:20,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 924 to 797. [2022-04-28 14:44:20,641 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:44:20,643 INFO L82 GeneralOperation]: Start isEquivalent. First operand 924 states. Second operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:20,648 INFO L74 IsIncluded]: Start isIncluded. First operand 924 states. Second operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:20,649 INFO L87 Difference]: Start difference. First operand 924 states. Second operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:20,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:20,678 INFO L93 Difference]: Finished difference Result 924 states and 1335 transitions. [2022-04-28 14:44:20,678 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1335 transitions. [2022-04-28 14:44:20,680 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:20,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:20,680 INFO L74 IsIncluded]: Start isIncluded. First operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 924 states. [2022-04-28 14:44:20,681 INFO L87 Difference]: Start difference. First operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 924 states. [2022-04-28 14:44:20,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:20,710 INFO L93 Difference]: Finished difference Result 924 states and 1335 transitions. [2022-04-28 14:44:20,710 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1335 transitions. [2022-04-28 14:44:20,712 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:20,712 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:20,712 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:44:20,712 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:44:20,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:20,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 797 states and 1115 transitions. [2022-04-28 14:44:20,746 INFO L78 Accepts]: Start accepts. Automaton has 797 states and 1115 transitions. Word has length 50 [2022-04-28 14:44:20,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:44:20,746 INFO L495 AbstractCegarLoop]: Abstraction has 797 states and 1115 transitions. [2022-04-28 14:44:20,746 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:44:20,746 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 797 states and 1115 transitions. [2022-04-28 14:44:22,620 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1115 edges. 1115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1115 transitions. [2022-04-28 14:44:22,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 14:44:22,622 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:44:22,622 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:44:22,622 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-28 14:44:22,622 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:44:22,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:44:22,623 INFO L85 PathProgramCache]: Analyzing trace with hash -49845296, now seen corresponding path program 1 times [2022-04-28 14:44:22,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:22,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [707026555] [2022-04-28 14:44:22,623 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:44:22,623 INFO L85 PathProgramCache]: Analyzing trace with hash -49845296, now seen corresponding path program 2 times [2022-04-28 14:44:22,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:44:22,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759110999] [2022-04-28 14:44:22,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:44:22,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:44:22,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:22,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:44:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:22,715 INFO L290 TraceCheckUtils]: 0: Hoare triple {70189#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {70159#true} is VALID [2022-04-28 14:44:22,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {70159#true} assume true; {70159#true} is VALID [2022-04-28 14:44:22,715 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70159#true} {70159#true} #1506#return; {70159#true} is VALID [2022-04-28 14:44:22,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:44:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:22,742 INFO L290 TraceCheckUtils]: 0: Hoare triple {70190#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 14:44:22,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 14:44:22,743 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70159#true} #1372#return; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:22,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:44:22,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:22,755 INFO L290 TraceCheckUtils]: 0: Hoare triple {70192#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {70159#true} is VALID [2022-04-28 14:44:22,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {70159#true} assume true; {70159#true} is VALID [2022-04-28 14:44:22,756 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70159#true} {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:22,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:44:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:22,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:44:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:22,799 INFO L290 TraceCheckUtils]: 0: Hoare triple {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,800 INFO L290 TraceCheckUtils]: 2: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,800 INFO L290 TraceCheckUtils]: 3: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,800 INFO L290 TraceCheckUtils]: 4: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,800 INFO L290 TraceCheckUtils]: 5: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,801 INFO L290 TraceCheckUtils]: 6: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,801 INFO L290 TraceCheckUtils]: 7: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,801 INFO L290 TraceCheckUtils]: 8: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,801 INFO L290 TraceCheckUtils]: 9: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume true; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,802 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70208#(= ~MPR1~0 |old(~s~0)|)} {70194#(= ~SKIP1~0 ~s~0)} #1418#return; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:44:22,802 INFO L290 TraceCheckUtils]: 0: Hoare triple {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {70159#true} is VALID [2022-04-28 14:44:22,802 INFO L290 TraceCheckUtils]: 1: Hoare triple {70159#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70194#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:44:22,803 INFO L290 TraceCheckUtils]: 2: Hoare triple {70194#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {70194#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:44:22,803 INFO L272 TraceCheckUtils]: 3: Hoare triple {70194#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:22,803 INFO L290 TraceCheckUtils]: 4: Hoare triple {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,804 INFO L290 TraceCheckUtils]: 5: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,804 INFO L290 TraceCheckUtils]: 6: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,804 INFO L290 TraceCheckUtils]: 7: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,804 INFO L290 TraceCheckUtils]: 8: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,805 INFO L290 TraceCheckUtils]: 9: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,805 INFO L290 TraceCheckUtils]: 10: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,805 INFO L290 TraceCheckUtils]: 11: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,805 INFO L290 TraceCheckUtils]: 12: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,806 INFO L290 TraceCheckUtils]: 13: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume true; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,806 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {70208#(= ~MPR1~0 |old(~s~0)|)} {70194#(= ~SKIP1~0 ~s~0)} #1418#return; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:44:22,806 INFO L290 TraceCheckUtils]: 15: Hoare triple {70206#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:44:22,807 INFO L290 TraceCheckUtils]: 16: Hoare triple {70206#(= ~MPR1~0 ~SKIP1~0)} assume true; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:44:22,807 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {70206#(= ~MPR1~0 ~SKIP1~0)} {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1380#return; {70160#false} is VALID [2022-04-28 14:44:22,808 INFO L272 TraceCheckUtils]: 0: Hoare triple {70159#true} call ULTIMATE.init(); {70189#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:44:22,808 INFO L290 TraceCheckUtils]: 1: Hoare triple {70189#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {70159#true} is VALID [2022-04-28 14:44:22,808 INFO L290 TraceCheckUtils]: 2: Hoare triple {70159#true} assume true; {70159#true} is VALID [2022-04-28 14:44:22,809 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70159#true} {70159#true} #1506#return; {70159#true} is VALID [2022-04-28 14:44:22,809 INFO L272 TraceCheckUtils]: 4: Hoare triple {70159#true} call #t~ret180 := main(); {70159#true} is VALID [2022-04-28 14:44:22,809 INFO L290 TraceCheckUtils]: 5: Hoare triple {70159#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {70159#true} is VALID [2022-04-28 14:44:22,809 INFO L272 TraceCheckUtils]: 6: Hoare triple {70159#true} call _BLAST_init(); {70190#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:22,810 INFO L290 TraceCheckUtils]: 7: Hoare triple {70190#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 14:44:22,810 INFO L290 TraceCheckUtils]: 8: Hoare triple {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-28 14:44:22,811 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70159#true} #1372#return; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:22,811 INFO L290 TraceCheckUtils]: 10: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:22,811 INFO L290 TraceCheckUtils]: 11: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:22,812 INFO L272 TraceCheckUtils]: 12: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {70192#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:22,812 INFO L290 TraceCheckUtils]: 13: Hoare triple {70192#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {70159#true} is VALID [2022-04-28 14:44:22,812 INFO L290 TraceCheckUtils]: 14: Hoare triple {70159#true} assume true; {70159#true} is VALID [2022-04-28 14:44:22,812 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70159#true} {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:22,813 INFO L290 TraceCheckUtils]: 16: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:22,813 INFO L290 TraceCheckUtils]: 17: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:22,813 INFO L290 TraceCheckUtils]: 18: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:22,814 INFO L290 TraceCheckUtils]: 19: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 4 == ~tmp_ndt_3~0; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-28 14:44:22,814 INFO L272 TraceCheckUtils]: 20: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:22,814 INFO L290 TraceCheckUtils]: 21: Hoare triple {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {70159#true} is VALID [2022-04-28 14:44:22,815 INFO L290 TraceCheckUtils]: 22: Hoare triple {70159#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70194#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:44:22,815 INFO L290 TraceCheckUtils]: 23: Hoare triple {70194#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {70194#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:44:22,815 INFO L272 TraceCheckUtils]: 24: Hoare triple {70194#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:22,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,816 INFO L290 TraceCheckUtils]: 26: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,816 INFO L290 TraceCheckUtils]: 27: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,816 INFO L290 TraceCheckUtils]: 28: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,817 INFO L290 TraceCheckUtils]: 29: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,817 INFO L290 TraceCheckUtils]: 30: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,817 INFO L290 TraceCheckUtils]: 31: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,817 INFO L290 TraceCheckUtils]: 32: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,818 INFO L290 TraceCheckUtils]: 33: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,818 INFO L290 TraceCheckUtils]: 34: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume true; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:22,818 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {70208#(= ~MPR1~0 |old(~s~0)|)} {70194#(= ~SKIP1~0 ~s~0)} #1418#return; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:44:22,819 INFO L290 TraceCheckUtils]: 36: Hoare triple {70206#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:44:22,819 INFO L290 TraceCheckUtils]: 37: Hoare triple {70206#(= ~MPR1~0 ~SKIP1~0)} assume true; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:44:22,819 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {70206#(= ~MPR1~0 ~SKIP1~0)} {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1380#return; {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L290 TraceCheckUtils]: 39: Hoare triple {70160#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L290 TraceCheckUtils]: 40: Hoare triple {70160#false} assume !(0 != ~we_should_unload~0); {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L290 TraceCheckUtils]: 41: Hoare triple {70160#false} assume !(1 == ~pended~0); {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L290 TraceCheckUtils]: 42: Hoare triple {70160#false} assume !(1 == ~pended~0); {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L290 TraceCheckUtils]: 43: Hoare triple {70160#false} assume ~s~0 != ~UNLOADED~0; {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L290 TraceCheckUtils]: 44: Hoare triple {70160#false} assume -1 != ~status~9; {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L290 TraceCheckUtils]: 45: Hoare triple {70160#false} assume ~s~0 != ~SKIP2~0; {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L290 TraceCheckUtils]: 46: Hoare triple {70160#false} assume ~s~0 != ~IPC~0; {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L290 TraceCheckUtils]: 47: Hoare triple {70160#false} assume ~s~0 != ~DC~0; {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L272 TraceCheckUtils]: 48: Hoare triple {70160#false} call errorFn(); {70160#false} is VALID [2022-04-28 14:44:22,820 INFO L290 TraceCheckUtils]: 49: Hoare triple {70160#false} assume !false; {70160#false} is VALID [2022-04-28 14:44:22,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:44:22,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:44:22,821 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759110999] [2022-04-28 14:44:22,821 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [759110999] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:22,821 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:22,821 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:44:22,821 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:44:22,821 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [707026555] [2022-04-28 14:44:22,822 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [707026555] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:22,822 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:22,822 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:44:22,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954185066] [2022-04-28 14:44:22,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:44:22,822 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-28 14:44:22,822 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:44:22,822 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:22,849 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:22,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:44:22,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:22,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:44:22,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:44:22,850 INFO L87 Difference]: Start difference. First operand 797 states and 1115 transitions. Second operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:33,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:33,639 INFO L93 Difference]: Finished difference Result 978 states and 1402 transitions. [2022-04-28 14:44:33,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:44:33,640 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-28 14:44:33,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:44:33,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:33,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1048 transitions. [2022-04-28 14:44:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:33,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1048 transitions. [2022-04-28 14:44:33,660 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 1048 transitions. [2022-04-28 14:44:34,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1048 edges. 1048 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:34,874 INFO L225 Difference]: With dead ends: 978 [2022-04-28 14:44:34,874 INFO L226 Difference]: Without dead ends: 914 [2022-04-28 14:44:34,875 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=101, Invalid=279, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:44:34,876 INFO L413 NwaCegarLoop]: 652 mSDtfsCounter, 1591 mSDsluCounter, 1148 mSDsCounter, 0 mSdLazyCounter, 2577 mSolverCounterSat, 412 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1600 SdHoareTripleChecker+Valid, 1800 SdHoareTripleChecker+Invalid, 2989 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 412 IncrementalHoareTripleChecker+Valid, 2577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:44:34,877 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1600 Valid, 1800 Invalid, 2989 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [412 Valid, 2577 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-04-28 14:44:34,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2022-04-28 14:44:35,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 792. [2022-04-28 14:44:35,628 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:44:35,630 INFO L82 GeneralOperation]: Start isEquivalent. First operand 914 states. Second operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:35,630 INFO L74 IsIncluded]: Start isIncluded. First operand 914 states. Second operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:35,631 INFO L87 Difference]: Start difference. First operand 914 states. Second operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:35,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:35,661 INFO L93 Difference]: Finished difference Result 914 states and 1320 transitions. [2022-04-28 14:44:35,661 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1320 transitions. [2022-04-28 14:44:35,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:35,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:35,664 INFO L74 IsIncluded]: Start isIncluded. First operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 914 states. [2022-04-28 14:44:35,664 INFO L87 Difference]: Start difference. First operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 914 states. [2022-04-28 14:44:35,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:35,694 INFO L93 Difference]: Finished difference Result 914 states and 1320 transitions. [2022-04-28 14:44:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1320 transitions. [2022-04-28 14:44:35,695 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:35,695 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:35,696 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:44:35,696 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:44:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-28 14:44:35,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 792 states and 1105 transitions. [2022-04-28 14:44:35,729 INFO L78 Accepts]: Start accepts. Automaton has 792 states and 1105 transitions. Word has length 50 [2022-04-28 14:44:35,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:44:35,729 INFO L495 AbstractCegarLoop]: Abstraction has 792 states and 1105 transitions. [2022-04-28 14:44:35,730 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:35,730 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 792 states and 1105 transitions. [2022-04-28 14:44:37,636 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1105 edges. 1105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1105 transitions. [2022-04-28 14:44:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 14:44:37,637 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:44:37,637 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:44:37,637 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-28 14:44:37,638 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:44:37,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:44:37,638 INFO L85 PathProgramCache]: Analyzing trace with hash 96847506, now seen corresponding path program 1 times [2022-04-28 14:44:37,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:37,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [180324244] [2022-04-28 14:44:37,638 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:44:37,638 INFO L85 PathProgramCache]: Analyzing trace with hash 96847506, now seen corresponding path program 2 times [2022-04-28 14:44:37,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:44:37,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936046132] [2022-04-28 14:44:37,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:44:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:44:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:37,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:44:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:37,705 INFO L290 TraceCheckUtils]: 0: Hoare triple {75627#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {75597#true} is VALID [2022-04-28 14:44:37,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-28 14:44:37,716 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {75597#true} {75597#true} #1506#return; {75597#true} is VALID [2022-04-28 14:44:37,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:44:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:37,737 INFO L290 TraceCheckUtils]: 0: Hoare triple {75628#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {75597#true} is VALID [2022-04-28 14:44:37,737 INFO L290 TraceCheckUtils]: 1: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-28 14:44:37,737 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {75597#true} {75597#true} #1372#return; {75597#true} is VALID [2022-04-28 14:44:37,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:44:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:37,748 INFO L290 TraceCheckUtils]: 0: Hoare triple {75629#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {75597#true} is VALID [2022-04-28 14:44:37,748 INFO L290 TraceCheckUtils]: 1: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-28 14:44:37,748 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {75597#true} {75597#true} #1374#return; {75597#true} is VALID [2022-04-28 14:44:37,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:44:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:37,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:44:37,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:37,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {75597#true} is VALID [2022-04-28 14:44:37,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {75597#true} assume !(0 != ~compRegistered~0); {75597#true} is VALID [2022-04-28 14:44:37,776 INFO L290 TraceCheckUtils]: 2: Hoare triple {75597#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {75597#true} is VALID [2022-04-28 14:44:37,776 INFO L290 TraceCheckUtils]: 3: Hoare triple {75597#true} assume 0 == ~tmp_ndt_7~0; {75597#true} is VALID [2022-04-28 14:44:37,776 INFO L290 TraceCheckUtils]: 4: Hoare triple {75597#true} ~returnVal~0 := 0; {75597#true} is VALID [2022-04-28 14:44:37,776 INFO L290 TraceCheckUtils]: 5: Hoare triple {75597#true} assume !(~s~0 == ~NP~0); {75597#true} is VALID [2022-04-28 14:44:37,776 INFO L290 TraceCheckUtils]: 6: Hoare triple {75597#true} assume !(~s~0 == ~MPR1~0); {75597#true} is VALID [2022-04-28 14:44:37,776 INFO L290 TraceCheckUtils]: 7: Hoare triple {75597#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,776 INFO L290 TraceCheckUtils]: 8: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,777 INFO L290 TraceCheckUtils]: 9: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,777 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {75597#true} #1418#return; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,777 INFO L290 TraceCheckUtils]: 0: Hoare triple {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {75597#true} is VALID [2022-04-28 14:44:37,777 INFO L290 TraceCheckUtils]: 1: Hoare triple {75597#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {75597#true} is VALID [2022-04-28 14:44:37,778 INFO L290 TraceCheckUtils]: 2: Hoare triple {75597#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {75597#true} is VALID [2022-04-28 14:44:37,778 INFO L272 TraceCheckUtils]: 3: Hoare triple {75597#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:37,778 INFO L290 TraceCheckUtils]: 4: Hoare triple {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {75597#true} is VALID [2022-04-28 14:44:37,778 INFO L290 TraceCheckUtils]: 5: Hoare triple {75597#true} assume !(0 != ~compRegistered~0); {75597#true} is VALID [2022-04-28 14:44:37,778 INFO L290 TraceCheckUtils]: 6: Hoare triple {75597#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {75597#true} is VALID [2022-04-28 14:44:37,778 INFO L290 TraceCheckUtils]: 7: Hoare triple {75597#true} assume 0 == ~tmp_ndt_7~0; {75597#true} is VALID [2022-04-28 14:44:37,779 INFO L290 TraceCheckUtils]: 8: Hoare triple {75597#true} ~returnVal~0 := 0; {75597#true} is VALID [2022-04-28 14:44:37,779 INFO L290 TraceCheckUtils]: 9: Hoare triple {75597#true} assume !(~s~0 == ~NP~0); {75597#true} is VALID [2022-04-28 14:44:37,779 INFO L290 TraceCheckUtils]: 10: Hoare triple {75597#true} assume !(~s~0 == ~MPR1~0); {75597#true} is VALID [2022-04-28 14:44:37,779 INFO L290 TraceCheckUtils]: 11: Hoare triple {75597#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,779 INFO L290 TraceCheckUtils]: 12: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,779 INFO L290 TraceCheckUtils]: 13: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,780 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {75597#true} #1418#return; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,780 INFO L290 TraceCheckUtils]: 15: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,781 INFO L290 TraceCheckUtils]: 16: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,781 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {75597#true} #1380#return; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,782 INFO L272 TraceCheckUtils]: 0: Hoare triple {75597#true} call ULTIMATE.init(); {75627#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:44:37,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {75627#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {75597#true} is VALID [2022-04-28 14:44:37,782 INFO L290 TraceCheckUtils]: 2: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-28 14:44:37,782 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75597#true} {75597#true} #1506#return; {75597#true} is VALID [2022-04-28 14:44:37,783 INFO L272 TraceCheckUtils]: 4: Hoare triple {75597#true} call #t~ret180 := main(); {75597#true} is VALID [2022-04-28 14:44:37,783 INFO L290 TraceCheckUtils]: 5: Hoare triple {75597#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {75597#true} is VALID [2022-04-28 14:44:37,783 INFO L272 TraceCheckUtils]: 6: Hoare triple {75597#true} call _BLAST_init(); {75628#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:37,783 INFO L290 TraceCheckUtils]: 7: Hoare triple {75628#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {75597#true} is VALID [2022-04-28 14:44:37,784 INFO L290 TraceCheckUtils]: 8: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-28 14:44:37,784 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {75597#true} {75597#true} #1372#return; {75597#true} is VALID [2022-04-28 14:44:37,784 INFO L290 TraceCheckUtils]: 10: Hoare triple {75597#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {75597#true} is VALID [2022-04-28 14:44:37,784 INFO L290 TraceCheckUtils]: 11: Hoare triple {75597#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {75597#true} is VALID [2022-04-28 14:44:37,784 INFO L272 TraceCheckUtils]: 12: Hoare triple {75597#true} call stub_driver_init(); {75629#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:37,784 INFO L290 TraceCheckUtils]: 13: Hoare triple {75629#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {75597#true} is VALID [2022-04-28 14:44:37,784 INFO L290 TraceCheckUtils]: 14: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-28 14:44:37,784 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {75597#true} {75597#true} #1374#return; {75597#true} is VALID [2022-04-28 14:44:37,785 INFO L290 TraceCheckUtils]: 16: Hoare triple {75597#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {75597#true} is VALID [2022-04-28 14:44:37,785 INFO L290 TraceCheckUtils]: 17: Hoare triple {75597#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {75597#true} is VALID [2022-04-28 14:44:37,785 INFO L290 TraceCheckUtils]: 18: Hoare triple {75597#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {75597#true} is VALID [2022-04-28 14:44:37,785 INFO L290 TraceCheckUtils]: 19: Hoare triple {75597#true} assume 4 == ~tmp_ndt_3~0; {75597#true} is VALID [2022-04-28 14:44:37,785 INFO L272 TraceCheckUtils]: 20: Hoare triple {75597#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:37,785 INFO L290 TraceCheckUtils]: 21: Hoare triple {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {75597#true} is VALID [2022-04-28 14:44:37,785 INFO L290 TraceCheckUtils]: 22: Hoare triple {75597#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {75597#true} is VALID [2022-04-28 14:44:37,786 INFO L290 TraceCheckUtils]: 23: Hoare triple {75597#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {75597#true} is VALID [2022-04-28 14:44:37,786 INFO L272 TraceCheckUtils]: 24: Hoare triple {75597#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:37,786 INFO L290 TraceCheckUtils]: 25: Hoare triple {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {75597#true} is VALID [2022-04-28 14:44:37,786 INFO L290 TraceCheckUtils]: 26: Hoare triple {75597#true} assume !(0 != ~compRegistered~0); {75597#true} is VALID [2022-04-28 14:44:37,786 INFO L290 TraceCheckUtils]: 27: Hoare triple {75597#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {75597#true} is VALID [2022-04-28 14:44:37,786 INFO L290 TraceCheckUtils]: 28: Hoare triple {75597#true} assume 0 == ~tmp_ndt_7~0; {75597#true} is VALID [2022-04-28 14:44:37,786 INFO L290 TraceCheckUtils]: 29: Hoare triple {75597#true} ~returnVal~0 := 0; {75597#true} is VALID [2022-04-28 14:44:37,786 INFO L290 TraceCheckUtils]: 30: Hoare triple {75597#true} assume !(~s~0 == ~NP~0); {75597#true} is VALID [2022-04-28 14:44:37,787 INFO L290 TraceCheckUtils]: 31: Hoare triple {75597#true} assume !(~s~0 == ~MPR1~0); {75597#true} is VALID [2022-04-28 14:44:37,787 INFO L290 TraceCheckUtils]: 32: Hoare triple {75597#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,787 INFO L290 TraceCheckUtils]: 33: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,787 INFO L290 TraceCheckUtils]: 34: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,788 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {75597#true} #1418#return; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,788 INFO L290 TraceCheckUtils]: 36: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,788 INFO L290 TraceCheckUtils]: 37: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,789 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {75597#true} #1380#return; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,789 INFO L290 TraceCheckUtils]: 39: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,789 INFO L290 TraceCheckUtils]: 40: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(0 != ~we_should_unload~0); {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,790 INFO L290 TraceCheckUtils]: 41: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,790 INFO L290 TraceCheckUtils]: 42: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,790 INFO L290 TraceCheckUtils]: 43: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~UNLOADED~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,791 INFO L290 TraceCheckUtils]: 44: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -1 != ~status~9; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:37,791 INFO L290 TraceCheckUtils]: 45: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {75598#false} is VALID [2022-04-28 14:44:37,791 INFO L290 TraceCheckUtils]: 46: Hoare triple {75598#false} assume ~s~0 != ~IPC~0; {75598#false} is VALID [2022-04-28 14:44:37,791 INFO L290 TraceCheckUtils]: 47: Hoare triple {75598#false} assume ~s~0 != ~DC~0; {75598#false} is VALID [2022-04-28 14:44:37,791 INFO L272 TraceCheckUtils]: 48: Hoare triple {75598#false} call errorFn(); {75598#false} is VALID [2022-04-28 14:44:37,791 INFO L290 TraceCheckUtils]: 49: Hoare triple {75598#false} assume !false; {75598#false} is VALID [2022-04-28 14:44:37,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:44:37,792 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:44:37,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936046132] [2022-04-28 14:44:37,792 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [936046132] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:37,792 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:37,792 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:44:37,792 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:44:37,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [180324244] [2022-04-28 14:44:37,792 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [180324244] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:37,792 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:37,792 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:44:37,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603029211] [2022-04-28 14:44:37,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:44:37,793 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 50 [2022-04-28 14:44:37,793 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:44:37,793 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:44:37,821 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:37,821 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 14:44:37,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:37,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 14:44:37,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:44:37,823 INFO L87 Difference]: Start difference. First operand 792 states and 1105 transitions. Second operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:44:44,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:44,056 INFO L93 Difference]: Finished difference Result 1090 states and 1555 transitions. [2022-04-28 14:44:44,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 14:44:44,056 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 50 [2022-04-28 14:44:44,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:44:44,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:44:44,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1114 transitions. [2022-04-28 14:44:44,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:44:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1114 transitions. [2022-04-28 14:44:44,072 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1114 transitions. [2022-04-28 14:44:45,163 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1114 edges. 1114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:45,213 INFO L225 Difference]: With dead ends: 1090 [2022-04-28 14:44:45,213 INFO L226 Difference]: Without dead ends: 1074 [2022-04-28 14:44:45,213 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:44:45,213 INFO L413 NwaCegarLoop]: 799 mSDtfsCounter, 875 mSDsluCounter, 561 mSDsCounter, 0 mSdLazyCounter, 1330 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 878 SdHoareTripleChecker+Valid, 1360 SdHoareTripleChecker+Invalid, 1626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 1330 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-28 14:44:45,214 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [878 Valid, 1360 Invalid, 1626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 1330 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-28 14:44:45,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1074 states. [2022-04-28 14:44:46,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1074 to 848. [2022-04-28 14:44:46,099 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:44:46,101 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1074 states. Second operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-28 14:44:46,101 INFO L74 IsIncluded]: Start isIncluded. First operand 1074 states. Second operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-28 14:44:46,102 INFO L87 Difference]: Start difference. First operand 1074 states. Second operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-28 14:44:46,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:46,139 INFO L93 Difference]: Finished difference Result 1074 states and 1532 transitions. [2022-04-28 14:44:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1532 transitions. [2022-04-28 14:44:46,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:46,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:46,141 INFO L74 IsIncluded]: Start isIncluded. First operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) Second operand 1074 states. [2022-04-28 14:44:46,142 INFO L87 Difference]: Start difference. First operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) Second operand 1074 states. [2022-04-28 14:44:46,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:46,178 INFO L93 Difference]: Finished difference Result 1074 states and 1532 transitions. [2022-04-28 14:44:46,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1532 transitions. [2022-04-28 14:44:46,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:46,180 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:46,180 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:44:46,180 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:44:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-28 14:44:46,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 848 states and 1165 transitions. [2022-04-28 14:44:46,218 INFO L78 Accepts]: Start accepts. Automaton has 848 states and 1165 transitions. Word has length 50 [2022-04-28 14:44:46,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:44:46,218 INFO L495 AbstractCegarLoop]: Abstraction has 848 states and 1165 transitions. [2022-04-28 14:44:46,218 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:44:46,218 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 848 states and 1165 transitions. [2022-04-28 14:44:48,250 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1165 edges. 1165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1165 transitions. [2022-04-28 14:44:48,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 14:44:48,252 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:44:48,252 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:44:48,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-28 14:44:48,252 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:44:48,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:44:48,252 INFO L85 PathProgramCache]: Analyzing trace with hash 637282241, now seen corresponding path program 1 times [2022-04-28 14:44:48,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:48,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [629269075] [2022-04-28 14:44:48,253 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:44:48,253 INFO L85 PathProgramCache]: Analyzing trace with hash 637282241, now seen corresponding path program 2 times [2022-04-28 14:44:48,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:44:48,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711803811] [2022-04-28 14:44:48,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:44:48,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:44:48,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:48,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:44:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:48,328 INFO L290 TraceCheckUtils]: 0: Hoare triple {81705#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {81671#true} is VALID [2022-04-28 14:44:48,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-28 14:44:48,329 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81671#true} {81671#true} #1506#return; {81671#true} is VALID [2022-04-28 14:44:48,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:44:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:48,349 INFO L290 TraceCheckUtils]: 0: Hoare triple {81706#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {81671#true} is VALID [2022-04-28 14:44:48,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-28 14:44:48,349 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81671#true} {81671#true} #1372#return; {81671#true} is VALID [2022-04-28 14:44:48,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:44:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:48,361 INFO L290 TraceCheckUtils]: 0: Hoare triple {81707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {81671#true} is VALID [2022-04-28 14:44:48,361 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-28 14:44:48,361 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81671#true} {81671#true} #1374#return; {81671#true} is VALID [2022-04-28 14:44:48,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:44:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:48,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:44:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:48,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:44:48,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:48,446 INFO L290 TraceCheckUtils]: 0: Hoare triple {81728#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {81671#true} is VALID [2022-04-28 14:44:48,446 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,446 INFO L290 TraceCheckUtils]: 2: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,447 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1558#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,448 INFO L290 TraceCheckUtils]: 0: Hoare triple {81723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {81671#true} is VALID [2022-04-28 14:44:48,448 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {81671#true} is VALID [2022-04-28 14:44:48,448 INFO L290 TraceCheckUtils]: 2: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-28 14:44:48,448 INFO L290 TraceCheckUtils]: 3: Hoare triple {81671#true} ~__cil_tmp116~0 := ~status~6; {81671#true} is VALID [2022-04-28 14:44:48,448 INFO L290 TraceCheckUtils]: 4: Hoare triple {81671#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-28 14:44:48,448 INFO L290 TraceCheckUtils]: 5: Hoare triple {81671#true} ~myStatus~0 := ~status~6; {81671#true} is VALID [2022-04-28 14:44:48,449 INFO L272 TraceCheckUtils]: 6: Hoare triple {81671#true} call IofCompleteRequest(~Irp, 0); {81728#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:48,449 INFO L290 TraceCheckUtils]: 7: Hoare triple {81728#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {81671#true} is VALID [2022-04-28 14:44:48,449 INFO L290 TraceCheckUtils]: 8: Hoare triple {81671#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,449 INFO L290 TraceCheckUtils]: 9: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,450 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1558#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,450 INFO L290 TraceCheckUtils]: 11: Hoare triple {81704#(= ~s~0 ~DC~0)} #res := ~status~6; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,450 INFO L290 TraceCheckUtils]: 12: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,451 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1498#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {81708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {81671#true} is VALID [2022-04-28 14:44:48,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume !(2 == ~deviceExtension__Active~1); {81671#true} is VALID [2022-04-28 14:44:48,451 INFO L290 TraceCheckUtils]: 2: Hoare triple {81671#true} assume 3 == ~deviceExtension__Active~1; {81671#true} is VALID [2022-04-28 14:44:48,452 INFO L272 TraceCheckUtils]: 3: Hoare triple {81671#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {81723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:48,452 INFO L290 TraceCheckUtils]: 4: Hoare triple {81723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {81671#true} is VALID [2022-04-28 14:44:48,452 INFO L290 TraceCheckUtils]: 5: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {81671#true} is VALID [2022-04-28 14:44:48,452 INFO L290 TraceCheckUtils]: 6: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-28 14:44:48,452 INFO L290 TraceCheckUtils]: 7: Hoare triple {81671#true} ~__cil_tmp116~0 := ~status~6; {81671#true} is VALID [2022-04-28 14:44:48,452 INFO L290 TraceCheckUtils]: 8: Hoare triple {81671#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-28 14:44:48,452 INFO L290 TraceCheckUtils]: 9: Hoare triple {81671#true} ~myStatus~0 := ~status~6; {81671#true} is VALID [2022-04-28 14:44:48,452 INFO L272 TraceCheckUtils]: 10: Hoare triple {81671#true} call IofCompleteRequest(~Irp, 0); {81728#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:48,453 INFO L290 TraceCheckUtils]: 11: Hoare triple {81728#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {81671#true} is VALID [2022-04-28 14:44:48,453 INFO L290 TraceCheckUtils]: 12: Hoare triple {81671#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,453 INFO L290 TraceCheckUtils]: 13: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,453 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1558#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,454 INFO L290 TraceCheckUtils]: 15: Hoare triple {81704#(= ~s~0 ~DC~0)} #res := ~status~6; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,454 INFO L290 TraceCheckUtils]: 16: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,454 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1498#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,455 INFO L290 TraceCheckUtils]: 18: Hoare triple {81704#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,455 INFO L290 TraceCheckUtils]: 19: Hoare triple {81704#(= ~s~0 ~DC~0)} #res := ~status~3; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,455 INFO L290 TraceCheckUtils]: 20: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,455 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1376#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,457 INFO L272 TraceCheckUtils]: 0: Hoare triple {81671#true} call ULTIMATE.init(); {81705#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:44:48,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {81705#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {81671#true} is VALID [2022-04-28 14:44:48,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-28 14:44:48,457 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81671#true} {81671#true} #1506#return; {81671#true} is VALID [2022-04-28 14:44:48,457 INFO L272 TraceCheckUtils]: 4: Hoare triple {81671#true} call #t~ret180 := main(); {81671#true} is VALID [2022-04-28 14:44:48,457 INFO L290 TraceCheckUtils]: 5: Hoare triple {81671#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {81671#true} is VALID [2022-04-28 14:44:48,458 INFO L272 TraceCheckUtils]: 6: Hoare triple {81671#true} call _BLAST_init(); {81706#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:48,458 INFO L290 TraceCheckUtils]: 7: Hoare triple {81706#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {81671#true} is VALID [2022-04-28 14:44:48,458 INFO L290 TraceCheckUtils]: 8: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-28 14:44:48,458 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {81671#true} {81671#true} #1372#return; {81671#true} is VALID [2022-04-28 14:44:48,458 INFO L290 TraceCheckUtils]: 10: Hoare triple {81671#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {81671#true} is VALID [2022-04-28 14:44:48,458 INFO L290 TraceCheckUtils]: 11: Hoare triple {81671#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {81671#true} is VALID [2022-04-28 14:44:48,459 INFO L272 TraceCheckUtils]: 12: Hoare triple {81671#true} call stub_driver_init(); {81707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:48,459 INFO L290 TraceCheckUtils]: 13: Hoare triple {81707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {81671#true} is VALID [2022-04-28 14:44:48,459 INFO L290 TraceCheckUtils]: 14: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-28 14:44:48,459 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {81671#true} {81671#true} #1374#return; {81671#true} is VALID [2022-04-28 14:44:48,459 INFO L290 TraceCheckUtils]: 16: Hoare triple {81671#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {81671#true} is VALID [2022-04-28 14:44:48,459 INFO L290 TraceCheckUtils]: 17: Hoare triple {81671#true} assume 2 == ~tmp_ndt_1~0; {81671#true} is VALID [2022-04-28 14:44:48,460 INFO L272 TraceCheckUtils]: 18: Hoare triple {81671#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {81708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:44:48,460 INFO L290 TraceCheckUtils]: 19: Hoare triple {81708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {81671#true} is VALID [2022-04-28 14:44:48,460 INFO L290 TraceCheckUtils]: 20: Hoare triple {81671#true} assume !(2 == ~deviceExtension__Active~1); {81671#true} is VALID [2022-04-28 14:44:48,460 INFO L290 TraceCheckUtils]: 21: Hoare triple {81671#true} assume 3 == ~deviceExtension__Active~1; {81671#true} is VALID [2022-04-28 14:44:48,460 INFO L272 TraceCheckUtils]: 22: Hoare triple {81671#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {81723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:44:48,460 INFO L290 TraceCheckUtils]: 23: Hoare triple {81723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {81671#true} is VALID [2022-04-28 14:44:48,461 INFO L290 TraceCheckUtils]: 24: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {81671#true} is VALID [2022-04-28 14:44:48,461 INFO L290 TraceCheckUtils]: 25: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-28 14:44:48,461 INFO L290 TraceCheckUtils]: 26: Hoare triple {81671#true} ~__cil_tmp116~0 := ~status~6; {81671#true} is VALID [2022-04-28 14:44:48,461 INFO L290 TraceCheckUtils]: 27: Hoare triple {81671#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-28 14:44:48,461 INFO L290 TraceCheckUtils]: 28: Hoare triple {81671#true} ~myStatus~0 := ~status~6; {81671#true} is VALID [2022-04-28 14:44:48,461 INFO L272 TraceCheckUtils]: 29: Hoare triple {81671#true} call IofCompleteRequest(~Irp, 0); {81728#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:48,461 INFO L290 TraceCheckUtils]: 30: Hoare triple {81728#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {81671#true} is VALID [2022-04-28 14:44:48,462 INFO L290 TraceCheckUtils]: 31: Hoare triple {81671#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,462 INFO L290 TraceCheckUtils]: 32: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,462 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1558#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,462 INFO L290 TraceCheckUtils]: 34: Hoare triple {81704#(= ~s~0 ~DC~0)} #res := ~status~6; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,463 INFO L290 TraceCheckUtils]: 35: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,463 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1498#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,463 INFO L290 TraceCheckUtils]: 37: Hoare triple {81704#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,464 INFO L290 TraceCheckUtils]: 38: Hoare triple {81704#(= ~s~0 ~DC~0)} #res := ~status~3; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,464 INFO L290 TraceCheckUtils]: 39: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,464 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1376#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,464 INFO L290 TraceCheckUtils]: 41: Hoare triple {81704#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,465 INFO L290 TraceCheckUtils]: 42: Hoare triple {81704#(= ~s~0 ~DC~0)} assume !(0 != ~we_should_unload~0); {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,465 INFO L290 TraceCheckUtils]: 43: Hoare triple {81704#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,465 INFO L290 TraceCheckUtils]: 44: Hoare triple {81704#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,465 INFO L290 TraceCheckUtils]: 45: Hoare triple {81704#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,466 INFO L290 TraceCheckUtils]: 46: Hoare triple {81704#(= ~s~0 ~DC~0)} assume -1 != ~status~9; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,466 INFO L290 TraceCheckUtils]: 47: Hoare triple {81704#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,466 INFO L290 TraceCheckUtils]: 48: Hoare triple {81704#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:44:48,466 INFO L290 TraceCheckUtils]: 49: Hoare triple {81704#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {81672#false} is VALID [2022-04-28 14:44:48,466 INFO L272 TraceCheckUtils]: 50: Hoare triple {81672#false} call errorFn(); {81672#false} is VALID [2022-04-28 14:44:48,466 INFO L290 TraceCheckUtils]: 51: Hoare triple {81672#false} assume !false; {81672#false} is VALID [2022-04-28 14:44:48,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:44:48,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:44:48,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711803811] [2022-04-28 14:44:48,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [711803811] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:48,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:48,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:44:48,467 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:44:48,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [629269075] [2022-04-28 14:44:48,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [629269075] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:48,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:48,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:44:48,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022420384] [2022-04-28 14:44:48,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:44:48,468 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 52 [2022-04-28 14:44:48,468 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:44:48,468 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:44:48,497 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:48,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:44:48,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:48,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:44:48,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:44:48,498 INFO L87 Difference]: Start difference. First operand 848 states and 1165 transitions. Second operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:44:55,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:55,721 INFO L93 Difference]: Finished difference Result 996 states and 1410 transitions. [2022-04-28 14:44:55,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 14:44:55,721 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 52 [2022-04-28 14:44:55,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:44:55,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:44:55,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1000 transitions. [2022-04-28 14:44:55,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:44:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1000 transitions. [2022-04-28 14:44:55,734 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1000 transitions. [2022-04-28 14:44:56,731 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1000 edges. 1000 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:56,773 INFO L225 Difference]: With dead ends: 996 [2022-04-28 14:44:56,773 INFO L226 Difference]: Without dead ends: 991 [2022-04-28 14:44:56,773 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:44:56,774 INFO L413 NwaCegarLoop]: 697 mSDtfsCounter, 475 mSDsluCounter, 728 mSDsCounter, 0 mSdLazyCounter, 2309 mSolverCounterSat, 150 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 478 SdHoareTripleChecker+Valid, 1425 SdHoareTripleChecker+Invalid, 2459 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 2309 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-04-28 14:44:56,774 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [478 Valid, 1425 Invalid, 2459 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 2309 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-04-28 14:44:56,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 991 states. [2022-04-28 14:44:57,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 991 to 867. [2022-04-28 14:44:57,669 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:44:57,670 INFO L82 GeneralOperation]: Start isEquivalent. First operand 991 states. Second operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-28 14:44:57,671 INFO L74 IsIncluded]: Start isIncluded. First operand 991 states. Second operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-28 14:44:57,672 INFO L87 Difference]: Start difference. First operand 991 states. Second operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-28 14:44:57,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:57,706 INFO L93 Difference]: Finished difference Result 991 states and 1404 transitions. [2022-04-28 14:44:57,706 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1404 transitions. [2022-04-28 14:44:57,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:57,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:57,708 INFO L74 IsIncluded]: Start isIncluded. First operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) Second operand 991 states. [2022-04-28 14:44:57,709 INFO L87 Difference]: Start difference. First operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) Second operand 991 states. [2022-04-28 14:44:57,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:57,743 INFO L93 Difference]: Finished difference Result 991 states and 1404 transitions. [2022-04-28 14:44:57,743 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1404 transitions. [2022-04-28 14:44:57,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:57,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:57,744 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:44:57,744 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:44:57,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-28 14:44:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 867 states and 1188 transitions. [2022-04-28 14:44:57,797 INFO L78 Accepts]: Start accepts. Automaton has 867 states and 1188 transitions. Word has length 52 [2022-04-28 14:44:57,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:44:57,797 INFO L495 AbstractCegarLoop]: Abstraction has 867 states and 1188 transitions. [2022-04-28 14:44:57,797 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:44:57,798 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 867 states and 1188 transitions. [2022-04-28 14:44:59,977 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1188 edges. 1188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:59,978 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1188 transitions. [2022-04-28 14:44:59,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-28 14:44:59,979 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:44:59,979 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:44:59,979 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-28 14:44:59,979 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:44:59,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:44:59,980 INFO L85 PathProgramCache]: Analyzing trace with hash 708397377, now seen corresponding path program 1 times [2022-04-28 14:44:59,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:59,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [691394293] [2022-04-28 14:44:59,980 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:44:59,980 INFO L85 PathProgramCache]: Analyzing trace with hash 708397377, now seen corresponding path program 2 times [2022-04-28 14:44:59,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:44:59,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232017580] [2022-04-28 14:44:59,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:44:59,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:45:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:00,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:45:00,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:00,053 INFO L290 TraceCheckUtils]: 0: Hoare triple {87463#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {87442#true} is VALID [2022-04-28 14:45:00,053 INFO L290 TraceCheckUtils]: 1: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-28 14:45:00,053 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87442#true} {87442#true} #1506#return; {87442#true} is VALID [2022-04-28 14:45:00,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:45:00,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:00,072 INFO L290 TraceCheckUtils]: 0: Hoare triple {87464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {87442#true} is VALID [2022-04-28 14:45:00,072 INFO L290 TraceCheckUtils]: 1: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-28 14:45:00,072 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87442#true} {87442#true} #1372#return; {87442#true} is VALID [2022-04-28 14:45:00,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:45:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:00,083 INFO L290 TraceCheckUtils]: 0: Hoare triple {87465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {87442#true} is VALID [2022-04-28 14:45:00,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-28 14:45:00,083 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87442#true} {87442#true} #1374#return; {87442#true} is VALID [2022-04-28 14:45:00,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:45:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:00,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {87466#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {87442#true} is VALID [2022-04-28 14:45:00,091 INFO L290 TraceCheckUtils]: 1: Hoare triple {87442#true} assume !(0 != ~Irp__PendingReturned~0); {87442#true} is VALID [2022-04-28 14:45:00,091 INFO L290 TraceCheckUtils]: 2: Hoare triple {87442#true} assume !(~myStatus~0 >= 0); {87442#true} is VALID [2022-04-28 14:45:00,091 INFO L290 TraceCheckUtils]: 3: Hoare triple {87442#true} #res := ~myStatus~0; {87442#true} is VALID [2022-04-28 14:45:00,091 INFO L290 TraceCheckUtils]: 4: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-28 14:45:00,091 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {87442#true} {87442#true} #1476#return; {87442#true} is VALID [2022-04-28 14:45:00,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-28 14:45:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:00,099 INFO L290 TraceCheckUtils]: 0: Hoare triple {87467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:45:00,099 INFO L290 TraceCheckUtils]: 1: Hoare triple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:45:00,099 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {87442#true} #1480#return; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:45:00,100 INFO L272 TraceCheckUtils]: 0: Hoare triple {87442#true} call ULTIMATE.init(); {87463#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:45:00,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {87463#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {87442#true} is VALID [2022-04-28 14:45:00,100 INFO L290 TraceCheckUtils]: 2: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-28 14:45:00,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87442#true} {87442#true} #1506#return; {87442#true} is VALID [2022-04-28 14:45:00,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {87442#true} call #t~ret180 := main(); {87442#true} is VALID [2022-04-28 14:45:00,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {87442#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {87442#true} is VALID [2022-04-28 14:45:00,101 INFO L272 TraceCheckUtils]: 6: Hoare triple {87442#true} call _BLAST_init(); {87464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:00,101 INFO L290 TraceCheckUtils]: 7: Hoare triple {87464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {87442#true} is VALID [2022-04-28 14:45:00,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-28 14:45:00,102 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {87442#true} {87442#true} #1372#return; {87442#true} is VALID [2022-04-28 14:45:00,102 INFO L290 TraceCheckUtils]: 10: Hoare triple {87442#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {87442#true} is VALID [2022-04-28 14:45:00,102 INFO L290 TraceCheckUtils]: 11: Hoare triple {87442#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {87442#true} is VALID [2022-04-28 14:45:00,102 INFO L272 TraceCheckUtils]: 12: Hoare triple {87442#true} call stub_driver_init(); {87465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:00,102 INFO L290 TraceCheckUtils]: 13: Hoare triple {87465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {87442#true} is VALID [2022-04-28 14:45:00,102 INFO L290 TraceCheckUtils]: 14: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-28 14:45:00,102 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87442#true} {87442#true} #1374#return; {87442#true} is VALID [2022-04-28 14:45:00,102 INFO L290 TraceCheckUtils]: 16: Hoare triple {87442#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 17: Hoare triple {87442#true} assume 2 == ~tmp_ndt_1~0; {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L272 TraceCheckUtils]: 18: Hoare triple {87442#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 19: Hoare triple {87442#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 20: Hoare triple {87442#true} assume !(2 == ~deviceExtension__Active~1); {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 21: Hoare triple {87442#true} assume !(3 == ~deviceExtension__Active~1); {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 22: Hoare triple {87442#true} assume !(1 == ~deviceExtension__Active~1); {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 23: Hoare triple {87442#true} assume 7 == ~deviceExtension__Active~1; {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L272 TraceCheckUtils]: 24: Hoare triple {87442#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 25: Hoare triple {87442#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 26: Hoare triple {87442#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 27: Hoare triple {87442#true} assume !(~s~0 != ~NP~0); {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 28: Hoare triple {87442#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L290 TraceCheckUtils]: 29: Hoare triple {87442#true} ~irpSp__Control~0 := 224; {87442#true} is VALID [2022-04-28 14:45:00,103 INFO L272 TraceCheckUtils]: 30: Hoare triple {87442#true} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {87442#true} is VALID [2022-04-28 14:45:00,104 INFO L290 TraceCheckUtils]: 31: Hoare triple {87442#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {87442#true} is VALID [2022-04-28 14:45:00,104 INFO L290 TraceCheckUtils]: 32: Hoare triple {87442#true} assume 0 != ~compRegistered~0; {87442#true} is VALID [2022-04-28 14:45:00,104 INFO L290 TraceCheckUtils]: 33: Hoare triple {87442#true} assume 0 == ~routine~0; {87442#true} is VALID [2022-04-28 14:45:00,104 INFO L272 TraceCheckUtils]: 34: Hoare triple {87442#true} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {87466#(= ~pended~0 |old(~pended~0)|)} is VALID [2022-04-28 14:45:00,104 INFO L290 TraceCheckUtils]: 35: Hoare triple {87466#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {87442#true} is VALID [2022-04-28 14:45:00,104 INFO L290 TraceCheckUtils]: 36: Hoare triple {87442#true} assume !(0 != ~Irp__PendingReturned~0); {87442#true} is VALID [2022-04-28 14:45:00,104 INFO L290 TraceCheckUtils]: 37: Hoare triple {87442#true} assume !(~myStatus~0 >= 0); {87442#true} is VALID [2022-04-28 14:45:00,104 INFO L290 TraceCheckUtils]: 38: Hoare triple {87442#true} #res := ~myStatus~0; {87442#true} is VALID [2022-04-28 14:45:00,105 INFO L290 TraceCheckUtils]: 39: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-28 14:45:00,105 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {87442#true} {87442#true} #1476#return; {87442#true} is VALID [2022-04-28 14:45:00,105 INFO L290 TraceCheckUtils]: 41: Hoare triple {87442#true} assume -2147483648 <= #t~ret168 && #t~ret168 <= 2147483647;~compRetStatus~0 := #t~ret168;havoc #t~ret168; {87442#true} is VALID [2022-04-28 14:45:00,105 INFO L290 TraceCheckUtils]: 42: Hoare triple {87442#true} ~__cil_tmp8~1 := ~compRetStatus~0; {87442#true} is VALID [2022-04-28 14:45:00,105 INFO L290 TraceCheckUtils]: 43: Hoare triple {87442#true} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {87442#true} is VALID [2022-04-28 14:45:00,105 INFO L272 TraceCheckUtils]: 44: Hoare triple {87442#true} call stubMoreProcessingRequired(); {87467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:45:00,105 INFO L290 TraceCheckUtils]: 45: Hoare triple {87467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:45:00,106 INFO L290 TraceCheckUtils]: 46: Hoare triple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:45:00,106 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {87442#true} #1480#return; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:45:00,106 INFO L290 TraceCheckUtils]: 48: Hoare triple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:45:00,107 INFO L290 TraceCheckUtils]: 49: Hoare triple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~NP~0); {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:45:00,107 INFO L290 TraceCheckUtils]: 50: Hoare triple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {87443#false} is VALID [2022-04-28 14:45:00,107 INFO L290 TraceCheckUtils]: 51: Hoare triple {87443#false} assume !(~s~0 == ~SKIP1~0); {87443#false} is VALID [2022-04-28 14:45:00,107 INFO L272 TraceCheckUtils]: 52: Hoare triple {87443#false} call errorFn(); {87443#false} is VALID [2022-04-28 14:45:00,107 INFO L290 TraceCheckUtils]: 53: Hoare triple {87443#false} assume !false; {87443#false} is VALID [2022-04-28 14:45:00,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:45:00,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:45:00,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1232017580] [2022-04-28 14:45:00,109 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1232017580] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:00,109 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:00,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:45:00,109 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:45:00,109 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [691394293] [2022-04-28 14:45:00,109 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [691394293] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:00,109 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:00,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:45:00,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564677769] [2022-04-28 14:45:00,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:45:00,110 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 54 [2022-04-28 14:45:00,111 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:45:00,111 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:00,138 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:00,138 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 14:45:00,138 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:00,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 14:45:00,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:45:00,139 INFO L87 Difference]: Start difference. First operand 867 states and 1188 transitions. Second operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:06,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:06,830 INFO L93 Difference]: Finished difference Result 1203 states and 1692 transitions. [2022-04-28 14:45:06,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:45:06,830 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 54 [2022-04-28 14:45:06,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:45:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:06,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1142 transitions. [2022-04-28 14:45:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:06,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1142 transitions. [2022-04-28 14:45:06,846 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1142 transitions. [2022-04-28 14:45:07,961 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1142 edges. 1142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:08,003 INFO L225 Difference]: With dead ends: 1203 [2022-04-28 14:45:08,003 INFO L226 Difference]: Without dead ends: 956 [2022-04-28 14:45:08,004 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:45:08,004 INFO L413 NwaCegarLoop]: 641 mSDtfsCounter, 1398 mSDsluCounter, 533 mSDsCounter, 0 mSdLazyCounter, 1352 mSolverCounterSat, 500 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1431 SdHoareTripleChecker+Valid, 1174 SdHoareTripleChecker+Invalid, 1852 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 500 IncrementalHoareTripleChecker+Valid, 1352 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:45:08,004 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1431 Valid, 1174 Invalid, 1852 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [500 Valid, 1352 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 14:45:08,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 956 states. [2022-04-28 14:45:08,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 956 to 836. [2022-04-28 14:45:08,889 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:45:08,891 INFO L82 GeneralOperation]: Start isEquivalent. First operand 956 states. Second operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-28 14:45:08,891 INFO L74 IsIncluded]: Start isIncluded. First operand 956 states. Second operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-28 14:45:08,892 INFO L87 Difference]: Start difference. First operand 956 states. Second operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-28 14:45:08,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:08,925 INFO L93 Difference]: Finished difference Result 956 states and 1361 transitions. [2022-04-28 14:45:08,925 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1361 transitions. [2022-04-28 14:45:08,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:08,927 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:08,928 INFO L74 IsIncluded]: Start isIncluded. First operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) Second operand 956 states. [2022-04-28 14:45:08,929 INFO L87 Difference]: Start difference. First operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) Second operand 956 states. [2022-04-28 14:45:08,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:08,973 INFO L93 Difference]: Finished difference Result 956 states and 1361 transitions. [2022-04-28 14:45:08,973 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1361 transitions. [2022-04-28 14:45:08,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:08,975 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:08,975 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:45:08,975 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:45:08,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-28 14:45:09,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 836 states and 1148 transitions. [2022-04-28 14:45:09,012 INFO L78 Accepts]: Start accepts. Automaton has 836 states and 1148 transitions. Word has length 54 [2022-04-28 14:45:09,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:45:09,012 INFO L495 AbstractCegarLoop]: Abstraction has 836 states and 1148 transitions. [2022-04-28 14:45:09,012 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:09,012 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 836 states and 1148 transitions. [2022-04-28 14:45:11,218 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1148 edges. 1148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1148 transitions. [2022-04-28 14:45:11,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 14:45:11,220 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:45:11,220 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:45:11,220 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-28 14:45:11,220 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:45:11,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:45:11,220 INFO L85 PathProgramCache]: Analyzing trace with hash -848829632, now seen corresponding path program 1 times [2022-04-28 14:45:11,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:11,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1359743609] [2022-04-28 14:45:11,221 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:45:11,221 INFO L85 PathProgramCache]: Analyzing trace with hash -848829632, now seen corresponding path program 2 times [2022-04-28 14:45:11,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:45:11,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702835517] [2022-04-28 14:45:11,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:45:11,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:45:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:11,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:45:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:11,302 INFO L290 TraceCheckUtils]: 0: Hoare triple {93499#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {93468#true} is VALID [2022-04-28 14:45:11,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-28 14:45:11,302 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93468#true} {93468#true} #1506#return; {93468#true} is VALID [2022-04-28 14:45:11,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:45:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:11,329 INFO L290 TraceCheckUtils]: 0: Hoare triple {93500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {93468#true} is VALID [2022-04-28 14:45:11,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-28 14:45:11,329 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93468#true} {93468#true} #1372#return; {93468#true} is VALID [2022-04-28 14:45:11,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:45:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:11,344 INFO L290 TraceCheckUtils]: 0: Hoare triple {93501#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {93468#true} is VALID [2022-04-28 14:45:11,344 INFO L290 TraceCheckUtils]: 1: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-28 14:45:11,344 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93468#true} {93468#true} #1374#return; {93468#true} is VALID [2022-04-28 14:45:11,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:45:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:11,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:45:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:11,396 INFO L290 TraceCheckUtils]: 0: Hoare triple {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93468#true} is VALID [2022-04-28 14:45:11,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {93468#true} assume !(0 != ~compRegistered~0); {93468#true} is VALID [2022-04-28 14:45:11,396 INFO L290 TraceCheckUtils]: 2: Hoare triple {93468#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {93468#true} is VALID [2022-04-28 14:45:11,396 INFO L290 TraceCheckUtils]: 3: Hoare triple {93468#true} assume 0 == ~tmp_ndt_7~0; {93468#true} is VALID [2022-04-28 14:45:11,396 INFO L290 TraceCheckUtils]: 4: Hoare triple {93468#true} ~returnVal~0 := 0; {93468#true} is VALID [2022-04-28 14:45:11,396 INFO L290 TraceCheckUtils]: 5: Hoare triple {93468#true} assume !(~s~0 == ~NP~0); {93468#true} is VALID [2022-04-28 14:45:11,397 INFO L290 TraceCheckUtils]: 6: Hoare triple {93468#true} assume !(~s~0 == ~MPR1~0); {93468#true} is VALID [2022-04-28 14:45:11,397 INFO L290 TraceCheckUtils]: 7: Hoare triple {93468#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-28 14:45:11,397 INFO L290 TraceCheckUtils]: 8: Hoare triple {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,397 INFO L290 TraceCheckUtils]: 9: Hoare triple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,398 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {93468#true} #1418#return; {93514#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,398 INFO L290 TraceCheckUtils]: 0: Hoare triple {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {93468#true} is VALID [2022-04-28 14:45:11,398 INFO L290 TraceCheckUtils]: 1: Hoare triple {93468#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93468#true} is VALID [2022-04-28 14:45:11,399 INFO L290 TraceCheckUtils]: 2: Hoare triple {93468#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {93468#true} is VALID [2022-04-28 14:45:11,399 INFO L272 TraceCheckUtils]: 3: Hoare triple {93468#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:11,399 INFO L290 TraceCheckUtils]: 4: Hoare triple {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93468#true} is VALID [2022-04-28 14:45:11,399 INFO L290 TraceCheckUtils]: 5: Hoare triple {93468#true} assume !(0 != ~compRegistered~0); {93468#true} is VALID [2022-04-28 14:45:11,399 INFO L290 TraceCheckUtils]: 6: Hoare triple {93468#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {93468#true} is VALID [2022-04-28 14:45:11,400 INFO L290 TraceCheckUtils]: 7: Hoare triple {93468#true} assume 0 == ~tmp_ndt_7~0; {93468#true} is VALID [2022-04-28 14:45:11,400 INFO L290 TraceCheckUtils]: 8: Hoare triple {93468#true} ~returnVal~0 := 0; {93468#true} is VALID [2022-04-28 14:45:11,400 INFO L290 TraceCheckUtils]: 9: Hoare triple {93468#true} assume !(~s~0 == ~NP~0); {93468#true} is VALID [2022-04-28 14:45:11,400 INFO L290 TraceCheckUtils]: 10: Hoare triple {93468#true} assume !(~s~0 == ~MPR1~0); {93468#true} is VALID [2022-04-28 14:45:11,400 INFO L290 TraceCheckUtils]: 11: Hoare triple {93468#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-28 14:45:11,400 INFO L290 TraceCheckUtils]: 12: Hoare triple {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,401 INFO L290 TraceCheckUtils]: 13: Hoare triple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,401 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {93468#true} #1418#return; {93514#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,402 INFO L290 TraceCheckUtils]: 15: Hoare triple {93514#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,402 INFO L290 TraceCheckUtils]: 16: Hoare triple {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,403 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {93468#true} #1380#return; {93497#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-28 14:45:11,404 INFO L272 TraceCheckUtils]: 0: Hoare triple {93468#true} call ULTIMATE.init(); {93499#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:45:11,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {93499#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {93468#true} is VALID [2022-04-28 14:45:11,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-28 14:45:11,405 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {93468#true} {93468#true} #1506#return; {93468#true} is VALID [2022-04-28 14:45:11,405 INFO L272 TraceCheckUtils]: 4: Hoare triple {93468#true} call #t~ret180 := main(); {93468#true} is VALID [2022-04-28 14:45:11,405 INFO L290 TraceCheckUtils]: 5: Hoare triple {93468#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {93468#true} is VALID [2022-04-28 14:45:11,406 INFO L272 TraceCheckUtils]: 6: Hoare triple {93468#true} call _BLAST_init(); {93500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:11,406 INFO L290 TraceCheckUtils]: 7: Hoare triple {93500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {93468#true} is VALID [2022-04-28 14:45:11,406 INFO L290 TraceCheckUtils]: 8: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-28 14:45:11,406 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {93468#true} {93468#true} #1372#return; {93468#true} is VALID [2022-04-28 14:45:11,406 INFO L290 TraceCheckUtils]: 10: Hoare triple {93468#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {93468#true} is VALID [2022-04-28 14:45:11,406 INFO L290 TraceCheckUtils]: 11: Hoare triple {93468#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {93468#true} is VALID [2022-04-28 14:45:11,407 INFO L272 TraceCheckUtils]: 12: Hoare triple {93468#true} call stub_driver_init(); {93501#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:11,407 INFO L290 TraceCheckUtils]: 13: Hoare triple {93501#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {93468#true} is VALID [2022-04-28 14:45:11,407 INFO L290 TraceCheckUtils]: 14: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-28 14:45:11,407 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {93468#true} {93468#true} #1374#return; {93468#true} is VALID [2022-04-28 14:45:11,407 INFO L290 TraceCheckUtils]: 16: Hoare triple {93468#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {93468#true} is VALID [2022-04-28 14:45:11,407 INFO L290 TraceCheckUtils]: 17: Hoare triple {93468#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {93468#true} is VALID [2022-04-28 14:45:11,407 INFO L290 TraceCheckUtils]: 18: Hoare triple {93468#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {93468#true} is VALID [2022-04-28 14:45:11,407 INFO L290 TraceCheckUtils]: 19: Hoare triple {93468#true} assume 4 == ~tmp_ndt_3~0; {93468#true} is VALID [2022-04-28 14:45:11,408 INFO L272 TraceCheckUtils]: 20: Hoare triple {93468#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:11,408 INFO L290 TraceCheckUtils]: 21: Hoare triple {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {93468#true} is VALID [2022-04-28 14:45:11,408 INFO L290 TraceCheckUtils]: 22: Hoare triple {93468#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93468#true} is VALID [2022-04-28 14:45:11,408 INFO L290 TraceCheckUtils]: 23: Hoare triple {93468#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {93468#true} is VALID [2022-04-28 14:45:11,408 INFO L272 TraceCheckUtils]: 24: Hoare triple {93468#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:11,409 INFO L290 TraceCheckUtils]: 25: Hoare triple {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93468#true} is VALID [2022-04-28 14:45:11,409 INFO L290 TraceCheckUtils]: 26: Hoare triple {93468#true} assume !(0 != ~compRegistered~0); {93468#true} is VALID [2022-04-28 14:45:11,409 INFO L290 TraceCheckUtils]: 27: Hoare triple {93468#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {93468#true} is VALID [2022-04-28 14:45:11,409 INFO L290 TraceCheckUtils]: 28: Hoare triple {93468#true} assume 0 == ~tmp_ndt_7~0; {93468#true} is VALID [2022-04-28 14:45:11,409 INFO L290 TraceCheckUtils]: 29: Hoare triple {93468#true} ~returnVal~0 := 0; {93468#true} is VALID [2022-04-28 14:45:11,409 INFO L290 TraceCheckUtils]: 30: Hoare triple {93468#true} assume !(~s~0 == ~NP~0); {93468#true} is VALID [2022-04-28 14:45:11,409 INFO L290 TraceCheckUtils]: 31: Hoare triple {93468#true} assume !(~s~0 == ~MPR1~0); {93468#true} is VALID [2022-04-28 14:45:11,409 INFO L290 TraceCheckUtils]: 32: Hoare triple {93468#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-28 14:45:11,410 INFO L290 TraceCheckUtils]: 33: Hoare triple {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,410 INFO L290 TraceCheckUtils]: 34: Hoare triple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,410 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {93468#true} #1418#return; {93514#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,411 INFO L290 TraceCheckUtils]: 36: Hoare triple {93514#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,411 INFO L290 TraceCheckUtils]: 37: Hoare triple {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,411 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {93468#true} #1380#return; {93497#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-28 14:45:11,412 INFO L290 TraceCheckUtils]: 39: Hoare triple {93497#(= ~lowerDriverReturn~0 |main_#t~ret165|)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,412 INFO L290 TraceCheckUtils]: 40: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,412 INFO L290 TraceCheckUtils]: 41: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,413 INFO L290 TraceCheckUtils]: 42: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,413 INFO L290 TraceCheckUtils]: 43: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,413 INFO L290 TraceCheckUtils]: 44: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,413 INFO L290 TraceCheckUtils]: 45: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,414 INFO L290 TraceCheckUtils]: 46: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,414 INFO L290 TraceCheckUtils]: 47: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:11,414 INFO L290 TraceCheckUtils]: 48: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {93469#false} is VALID [2022-04-28 14:45:11,414 INFO L272 TraceCheckUtils]: 49: Hoare triple {93469#false} call errorFn(); {93469#false} is VALID [2022-04-28 14:45:11,414 INFO L290 TraceCheckUtils]: 50: Hoare triple {93469#false} assume !false; {93469#false} is VALID [2022-04-28 14:45:11,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:45:11,415 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:45:11,415 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [702835517] [2022-04-28 14:45:11,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [702835517] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:11,415 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:11,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:45:11,415 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:45:11,415 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1359743609] [2022-04-28 14:45:11,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1359743609] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:11,415 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:11,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:45:11,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261080091] [2022-04-28 14:45:11,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:45:11,416 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 14:45:11,416 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:45:11,416 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:11,450 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:11,450 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:45:11,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:11,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:45:11,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:45:11,451 INFO L87 Difference]: Start difference. First operand 836 states and 1148 transitions. Second operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:24,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:24,051 INFO L93 Difference]: Finished difference Result 971 states and 1378 transitions. [2022-04-28 14:45:24,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:45:24,051 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 14:45:24,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:45:24,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:24,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 960 transitions. [2022-04-28 14:45:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 960 transitions. [2022-04-28 14:45:24,072 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 960 transitions. [2022-04-28 14:45:25,154 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 960 edges. 960 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:25,195 INFO L225 Difference]: With dead ends: 971 [2022-04-28 14:45:25,195 INFO L226 Difference]: Without dead ends: 967 [2022-04-28 14:45:25,195 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:45:25,195 INFO L413 NwaCegarLoop]: 706 mSDtfsCounter, 720 mSDsluCounter, 1693 mSDsCounter, 0 mSdLazyCounter, 4325 mSolverCounterSat, 277 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 722 SdHoareTripleChecker+Valid, 2399 SdHoareTripleChecker+Invalid, 4602 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 277 IncrementalHoareTripleChecker+Valid, 4325 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:45:25,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [722 Valid, 2399 Invalid, 4602 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [277 Valid, 4325 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2022-04-28 14:45:25,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 967 states. [2022-04-28 14:45:26,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 967 to 843. [2022-04-28 14:45:26,041 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:45:26,042 INFO L82 GeneralOperation]: Start isEquivalent. First operand 967 states. Second operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:26,043 INFO L74 IsIncluded]: Start isIncluded. First operand 967 states. Second operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:26,043 INFO L87 Difference]: Start difference. First operand 967 states. Second operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:26,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:26,077 INFO L93 Difference]: Finished difference Result 967 states and 1374 transitions. [2022-04-28 14:45:26,077 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1374 transitions. [2022-04-28 14:45:26,078 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:26,078 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:26,079 INFO L74 IsIncluded]: Start isIncluded. First operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 967 states. [2022-04-28 14:45:26,080 INFO L87 Difference]: Start difference. First operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 967 states. [2022-04-28 14:45:26,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:26,111 INFO L93 Difference]: Finished difference Result 967 states and 1374 transitions. [2022-04-28 14:45:26,111 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1374 transitions. [2022-04-28 14:45:26,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:26,113 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:26,113 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:45:26,113 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:45:26,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:26,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 843 states and 1157 transitions. [2022-04-28 14:45:26,151 INFO L78 Accepts]: Start accepts. Automaton has 843 states and 1157 transitions. Word has length 51 [2022-04-28 14:45:26,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:45:26,151 INFO L495 AbstractCegarLoop]: Abstraction has 843 states and 1157 transitions. [2022-04-28 14:45:26,151 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:26,151 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 843 states and 1157 transitions. [2022-04-28 14:45:28,327 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1157 edges. 1157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1157 transitions. [2022-04-28 14:45:28,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 14:45:28,328 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:45:28,328 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:45:28,328 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-28 14:45:28,329 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:45:28,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:45:28,329 INFO L85 PathProgramCache]: Analyzing trace with hash -849106462, now seen corresponding path program 1 times [2022-04-28 14:45:28,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:28,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [137434004] [2022-04-28 14:45:28,329 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:45:28,329 INFO L85 PathProgramCache]: Analyzing trace with hash -849106462, now seen corresponding path program 2 times [2022-04-28 14:45:28,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:45:28,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006033059] [2022-04-28 14:45:28,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:45:28,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:45:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:28,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:45:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:28,409 INFO L290 TraceCheckUtils]: 0: Hoare triple {99115#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {99084#true} is VALID [2022-04-28 14:45:28,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-28 14:45:28,409 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99084#true} {99084#true} #1506#return; {99084#true} is VALID [2022-04-28 14:45:28,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:45:28,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:28,433 INFO L290 TraceCheckUtils]: 0: Hoare triple {99116#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {99084#true} is VALID [2022-04-28 14:45:28,433 INFO L290 TraceCheckUtils]: 1: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-28 14:45:28,433 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99084#true} {99084#true} #1372#return; {99084#true} is VALID [2022-04-28 14:45:28,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:45:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:28,447 INFO L290 TraceCheckUtils]: 0: Hoare triple {99117#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {99084#true} is VALID [2022-04-28 14:45:28,447 INFO L290 TraceCheckUtils]: 1: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-28 14:45:28,447 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99084#true} {99084#true} #1374#return; {99084#true} is VALID [2022-04-28 14:45:28,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:45:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:28,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:45:28,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:28,529 INFO L290 TraceCheckUtils]: 0: Hoare triple {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {99084#true} is VALID [2022-04-28 14:45:28,530 INFO L290 TraceCheckUtils]: 1: Hoare triple {99084#true} assume !(0 != ~compRegistered~0); {99084#true} is VALID [2022-04-28 14:45:28,530 INFO L290 TraceCheckUtils]: 2: Hoare triple {99084#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {99084#true} is VALID [2022-04-28 14:45:28,530 INFO L290 TraceCheckUtils]: 3: Hoare triple {99084#true} assume 0 == ~tmp_ndt_7~0; {99084#true} is VALID [2022-04-28 14:45:28,530 INFO L290 TraceCheckUtils]: 4: Hoare triple {99084#true} ~returnVal~0 := 0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,530 INFO L290 TraceCheckUtils]: 5: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,531 INFO L290 TraceCheckUtils]: 6: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,531 INFO L290 TraceCheckUtils]: 7: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,532 INFO L290 TraceCheckUtils]: 8: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 14:45:28,532 INFO L290 TraceCheckUtils]: 9: Hoare triple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 14:45:28,533 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {99084#true} #1418#return; {99130#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-28 14:45:28,533 INFO L290 TraceCheckUtils]: 0: Hoare triple {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {99084#true} is VALID [2022-04-28 14:45:28,533 INFO L290 TraceCheckUtils]: 1: Hoare triple {99084#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {99084#true} is VALID [2022-04-28 14:45:28,533 INFO L290 TraceCheckUtils]: 2: Hoare triple {99084#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {99084#true} is VALID [2022-04-28 14:45:28,534 INFO L272 TraceCheckUtils]: 3: Hoare triple {99084#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:28,534 INFO L290 TraceCheckUtils]: 4: Hoare triple {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {99084#true} is VALID [2022-04-28 14:45:28,534 INFO L290 TraceCheckUtils]: 5: Hoare triple {99084#true} assume !(0 != ~compRegistered~0); {99084#true} is VALID [2022-04-28 14:45:28,534 INFO L290 TraceCheckUtils]: 6: Hoare triple {99084#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {99084#true} is VALID [2022-04-28 14:45:28,534 INFO L290 TraceCheckUtils]: 7: Hoare triple {99084#true} assume 0 == ~tmp_ndt_7~0; {99084#true} is VALID [2022-04-28 14:45:28,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {99084#true} ~returnVal~0 := 0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,535 INFO L290 TraceCheckUtils]: 9: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,535 INFO L290 TraceCheckUtils]: 10: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,536 INFO L290 TraceCheckUtils]: 11: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,536 INFO L290 TraceCheckUtils]: 12: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 14:45:28,536 INFO L290 TraceCheckUtils]: 13: Hoare triple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 14:45:28,537 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {99084#true} #1418#return; {99130#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-28 14:45:28,537 INFO L290 TraceCheckUtils]: 15: Hoare triple {99130#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-28 14:45:28,538 INFO L290 TraceCheckUtils]: 16: Hoare triple {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} assume true; {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-28 14:45:28,539 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} {99084#true} #1380#return; {99113#(= 0 |main_#t~ret165|)} is VALID [2022-04-28 14:45:28,540 INFO L272 TraceCheckUtils]: 0: Hoare triple {99084#true} call ULTIMATE.init(); {99115#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:45:28,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {99115#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {99084#true} is VALID [2022-04-28 14:45:28,541 INFO L290 TraceCheckUtils]: 2: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-28 14:45:28,541 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99084#true} {99084#true} #1506#return; {99084#true} is VALID [2022-04-28 14:45:28,541 INFO L272 TraceCheckUtils]: 4: Hoare triple {99084#true} call #t~ret180 := main(); {99084#true} is VALID [2022-04-28 14:45:28,541 INFO L290 TraceCheckUtils]: 5: Hoare triple {99084#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {99084#true} is VALID [2022-04-28 14:45:28,542 INFO L272 TraceCheckUtils]: 6: Hoare triple {99084#true} call _BLAST_init(); {99116#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:28,542 INFO L290 TraceCheckUtils]: 7: Hoare triple {99116#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {99084#true} is VALID [2022-04-28 14:45:28,542 INFO L290 TraceCheckUtils]: 8: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-28 14:45:28,542 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {99084#true} {99084#true} #1372#return; {99084#true} is VALID [2022-04-28 14:45:28,542 INFO L290 TraceCheckUtils]: 10: Hoare triple {99084#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {99084#true} is VALID [2022-04-28 14:45:28,542 INFO L290 TraceCheckUtils]: 11: Hoare triple {99084#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {99084#true} is VALID [2022-04-28 14:45:28,543 INFO L272 TraceCheckUtils]: 12: Hoare triple {99084#true} call stub_driver_init(); {99117#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:28,543 INFO L290 TraceCheckUtils]: 13: Hoare triple {99117#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {99084#true} is VALID [2022-04-28 14:45:28,543 INFO L290 TraceCheckUtils]: 14: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-28 14:45:28,543 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {99084#true} {99084#true} #1374#return; {99084#true} is VALID [2022-04-28 14:45:28,543 INFO L290 TraceCheckUtils]: 16: Hoare triple {99084#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {99084#true} is VALID [2022-04-28 14:45:28,543 INFO L290 TraceCheckUtils]: 17: Hoare triple {99084#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {99084#true} is VALID [2022-04-28 14:45:28,543 INFO L290 TraceCheckUtils]: 18: Hoare triple {99084#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {99084#true} is VALID [2022-04-28 14:45:28,543 INFO L290 TraceCheckUtils]: 19: Hoare triple {99084#true} assume 4 == ~tmp_ndt_3~0; {99084#true} is VALID [2022-04-28 14:45:28,544 INFO L272 TraceCheckUtils]: 20: Hoare triple {99084#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:28,544 INFO L290 TraceCheckUtils]: 21: Hoare triple {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {99084#true} is VALID [2022-04-28 14:45:28,544 INFO L290 TraceCheckUtils]: 22: Hoare triple {99084#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {99084#true} is VALID [2022-04-28 14:45:28,544 INFO L290 TraceCheckUtils]: 23: Hoare triple {99084#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {99084#true} is VALID [2022-04-28 14:45:28,545 INFO L272 TraceCheckUtils]: 24: Hoare triple {99084#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:28,545 INFO L290 TraceCheckUtils]: 25: Hoare triple {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {99084#true} is VALID [2022-04-28 14:45:28,545 INFO L290 TraceCheckUtils]: 26: Hoare triple {99084#true} assume !(0 != ~compRegistered~0); {99084#true} is VALID [2022-04-28 14:45:28,545 INFO L290 TraceCheckUtils]: 27: Hoare triple {99084#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {99084#true} is VALID [2022-04-28 14:45:28,545 INFO L290 TraceCheckUtils]: 28: Hoare triple {99084#true} assume 0 == ~tmp_ndt_7~0; {99084#true} is VALID [2022-04-28 14:45:28,545 INFO L290 TraceCheckUtils]: 29: Hoare triple {99084#true} ~returnVal~0 := 0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,546 INFO L290 TraceCheckUtils]: 30: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,546 INFO L290 TraceCheckUtils]: 31: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,547 INFO L290 TraceCheckUtils]: 32: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:28,547 INFO L290 TraceCheckUtils]: 33: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 14:45:28,547 INFO L290 TraceCheckUtils]: 34: Hoare triple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-28 14:45:28,548 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {99084#true} #1418#return; {99130#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-28 14:45:28,548 INFO L290 TraceCheckUtils]: 36: Hoare triple {99130#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-28 14:45:28,549 INFO L290 TraceCheckUtils]: 37: Hoare triple {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} assume true; {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-28 14:45:28,549 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} {99084#true} #1380#return; {99113#(= 0 |main_#t~ret165|)} is VALID [2022-04-28 14:45:28,550 INFO L290 TraceCheckUtils]: 39: Hoare triple {99113#(= 0 |main_#t~ret165|)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {99114#(= main_~status~9 0)} is VALID [2022-04-28 14:45:28,550 INFO L290 TraceCheckUtils]: 40: Hoare triple {99114#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {99114#(= main_~status~9 0)} is VALID [2022-04-28 14:45:28,550 INFO L290 TraceCheckUtils]: 41: Hoare triple {99114#(= main_~status~9 0)} assume !(1 == ~pended~0); {99114#(= main_~status~9 0)} is VALID [2022-04-28 14:45:28,550 INFO L290 TraceCheckUtils]: 42: Hoare triple {99114#(= main_~status~9 0)} assume !(1 == ~pended~0); {99114#(= main_~status~9 0)} is VALID [2022-04-28 14:45:28,551 INFO L290 TraceCheckUtils]: 43: Hoare triple {99114#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {99114#(= main_~status~9 0)} is VALID [2022-04-28 14:45:28,551 INFO L290 TraceCheckUtils]: 44: Hoare triple {99114#(= main_~status~9 0)} assume -1 != ~status~9; {99114#(= main_~status~9 0)} is VALID [2022-04-28 14:45:28,551 INFO L290 TraceCheckUtils]: 45: Hoare triple {99114#(= main_~status~9 0)} assume !(~s~0 != ~SKIP2~0); {99114#(= main_~status~9 0)} is VALID [2022-04-28 14:45:28,551 INFO L290 TraceCheckUtils]: 46: Hoare triple {99114#(= main_~status~9 0)} assume 1 != ~pended~0; {99114#(= main_~status~9 0)} is VALID [2022-04-28 14:45:28,552 INFO L290 TraceCheckUtils]: 47: Hoare triple {99114#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {99114#(= main_~status~9 0)} is VALID [2022-04-28 14:45:28,552 INFO L290 TraceCheckUtils]: 48: Hoare triple {99114#(= main_~status~9 0)} assume 259 == ~status~9; {99085#false} is VALID [2022-04-28 14:45:28,552 INFO L272 TraceCheckUtils]: 49: Hoare triple {99085#false} call errorFn(); {99085#false} is VALID [2022-04-28 14:45:28,552 INFO L290 TraceCheckUtils]: 50: Hoare triple {99085#false} assume !false; {99085#false} is VALID [2022-04-28 14:45:28,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:45:28,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:45:28,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006033059] [2022-04-28 14:45:28,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1006033059] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:28,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:28,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:45:28,553 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:45:28,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [137434004] [2022-04-28 14:45:28,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [137434004] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:28,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:28,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:45:28,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271813768] [2022-04-28 14:45:28,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:45:28,554 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 14:45:28,554 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:45:28,554 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:28,593 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:28,593 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:45:28,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:28,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:45:28,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:45:28,594 INFO L87 Difference]: Start difference. First operand 843 states and 1157 transitions. Second operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:40,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:40,815 INFO L93 Difference]: Finished difference Result 986 states and 1394 transitions. [2022-04-28 14:45:40,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:45:40,815 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 14:45:40,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:45:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:40,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 967 transitions. [2022-04-28 14:45:40,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 967 transitions. [2022-04-28 14:45:40,831 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 967 transitions. [2022-04-28 14:45:41,853 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 967 edges. 967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:41,895 INFO L225 Difference]: With dead ends: 986 [2022-04-28 14:45:41,895 INFO L226 Difference]: Without dead ends: 962 [2022-04-28 14:45:41,896 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:45:41,896 INFO L413 NwaCegarLoop]: 708 mSDtfsCounter, 722 mSDsluCounter, 1747 mSDsCounter, 0 mSdLazyCounter, 3849 mSolverCounterSat, 277 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 724 SdHoareTripleChecker+Valid, 2455 SdHoareTripleChecker+Invalid, 4126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 277 IncrementalHoareTripleChecker+Valid, 3849 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2022-04-28 14:45:41,897 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [724 Valid, 2455 Invalid, 4126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [277 Valid, 3849 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-04-28 14:45:41,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 962 states. [2022-04-28 14:45:42,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 962 to 842. [2022-04-28 14:45:42,754 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:45:42,755 INFO L82 GeneralOperation]: Start isEquivalent. First operand 962 states. Second operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:42,756 INFO L74 IsIncluded]: Start isIncluded. First operand 962 states. Second operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:42,756 INFO L87 Difference]: Start difference. First operand 962 states. Second operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:42,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:42,787 INFO L93 Difference]: Finished difference Result 962 states and 1368 transitions. [2022-04-28 14:45:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1368 transitions. [2022-04-28 14:45:42,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:42,789 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:42,790 INFO L74 IsIncluded]: Start isIncluded. First operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 962 states. [2022-04-28 14:45:42,790 INFO L87 Difference]: Start difference. First operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 962 states. [2022-04-28 14:45:42,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:42,822 INFO L93 Difference]: Finished difference Result 962 states and 1368 transitions. [2022-04-28 14:45:42,822 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1368 transitions. [2022-04-28 14:45:42,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:42,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:42,823 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:45:42,823 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:45:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:42,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 842 states and 1155 transitions. [2022-04-28 14:45:42,861 INFO L78 Accepts]: Start accepts. Automaton has 842 states and 1155 transitions. Word has length 51 [2022-04-28 14:45:42,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:45:42,861 INFO L495 AbstractCegarLoop]: Abstraction has 842 states and 1155 transitions. [2022-04-28 14:45:42,861 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:42,861 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 842 states and 1155 transitions. [2022-04-28 14:45:45,112 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1155 edges. 1155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1155 transitions. [2022-04-28 14:45:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-28 14:45:45,113 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:45:45,113 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:45:45,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-28 14:45:45,114 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:45:45,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:45:45,114 INFO L85 PathProgramCache]: Analyzing trace with hash -1275498861, now seen corresponding path program 1 times [2022-04-28 14:45:45,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:45,114 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2017766919] [2022-04-28 14:45:45,114 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:45:45,114 INFO L85 PathProgramCache]: Analyzing trace with hash -1275498861, now seen corresponding path program 2 times [2022-04-28 14:45:45,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:45:45,115 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045288544] [2022-04-28 14:45:45,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:45:45,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:45:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:45,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:45:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:45,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {104755#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {104720#true} is VALID [2022-04-28 14:45:45,228 INFO L290 TraceCheckUtils]: 1: Hoare triple {104720#true} assume true; {104720#true} is VALID [2022-04-28 14:45:45,228 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104720#true} {104720#true} #1506#return; {104720#true} is VALID [2022-04-28 14:45:45,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:45:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:45,261 INFO L290 TraceCheckUtils]: 0: Hoare triple {104756#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:45:45,262 INFO L290 TraceCheckUtils]: 1: Hoare triple {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:45:45,262 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {104720#true} #1372#return; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 14:45:45,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:45:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:45,275 INFO L290 TraceCheckUtils]: 0: Hoare triple {104758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {104720#true} is VALID [2022-04-28 14:45:45,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {104720#true} assume true; {104720#true} is VALID [2022-04-28 14:45:45,276 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104720#true} {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1374#return; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 14:45:45,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:45:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:45,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:45:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:45,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:45:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:45,386 INFO L290 TraceCheckUtils]: 0: Hoare triple {104781#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {104720#true} is VALID [2022-04-28 14:45:45,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {104720#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,387 INFO L290 TraceCheckUtils]: 2: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,387 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1558#return; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,387 INFO L290 TraceCheckUtils]: 0: Hoare triple {104775#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {104720#true} is VALID [2022-04-28 14:45:45,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {104720#true} is VALID [2022-04-28 14:45:45,387 INFO L290 TraceCheckUtils]: 2: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-28 14:45:45,387 INFO L290 TraceCheckUtils]: 3: Hoare triple {104720#true} ~__cil_tmp116~0 := ~status~6; {104720#true} is VALID [2022-04-28 14:45:45,388 INFO L290 TraceCheckUtils]: 4: Hoare triple {104720#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-28 14:45:45,388 INFO L290 TraceCheckUtils]: 5: Hoare triple {104720#true} ~myStatus~0 := ~status~6; {104720#true} is VALID [2022-04-28 14:45:45,388 INFO L272 TraceCheckUtils]: 6: Hoare triple {104720#true} call IofCompleteRequest(~Irp, 0); {104781#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:45:45,388 INFO L290 TraceCheckUtils]: 7: Hoare triple {104781#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {104720#true} is VALID [2022-04-28 14:45:45,388 INFO L290 TraceCheckUtils]: 8: Hoare triple {104720#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,389 INFO L290 TraceCheckUtils]: 9: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,389 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1558#return; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,389 INFO L290 TraceCheckUtils]: 11: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,390 INFO L290 TraceCheckUtils]: 12: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,390 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1498#return; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:45:45,391 INFO L290 TraceCheckUtils]: 0: Hoare triple {104759#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {104720#true} is VALID [2022-04-28 14:45:45,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {104720#true} assume !(2 == ~deviceExtension__Active~1); {104720#true} is VALID [2022-04-28 14:45:45,391 INFO L290 TraceCheckUtils]: 2: Hoare triple {104720#true} assume 3 == ~deviceExtension__Active~1; {104720#true} is VALID [2022-04-28 14:45:45,391 INFO L272 TraceCheckUtils]: 3: Hoare triple {104720#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {104775#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:45,391 INFO L290 TraceCheckUtils]: 4: Hoare triple {104775#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {104720#true} is VALID [2022-04-28 14:45:45,391 INFO L290 TraceCheckUtils]: 5: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {104720#true} is VALID [2022-04-28 14:45:45,392 INFO L290 TraceCheckUtils]: 6: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-28 14:45:45,392 INFO L290 TraceCheckUtils]: 7: Hoare triple {104720#true} ~__cil_tmp116~0 := ~status~6; {104720#true} is VALID [2022-04-28 14:45:45,392 INFO L290 TraceCheckUtils]: 8: Hoare triple {104720#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-28 14:45:45,392 INFO L290 TraceCheckUtils]: 9: Hoare triple {104720#true} ~myStatus~0 := ~status~6; {104720#true} is VALID [2022-04-28 14:45:45,392 INFO L272 TraceCheckUtils]: 10: Hoare triple {104720#true} call IofCompleteRequest(~Irp, 0); {104781#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:45:45,392 INFO L290 TraceCheckUtils]: 11: Hoare triple {104781#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {104720#true} is VALID [2022-04-28 14:45:45,392 INFO L290 TraceCheckUtils]: 12: Hoare triple {104720#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,393 INFO L290 TraceCheckUtils]: 13: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,393 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1558#return; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,393 INFO L290 TraceCheckUtils]: 15: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,394 INFO L290 TraceCheckUtils]: 16: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,394 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1498#return; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:45:45,395 INFO L290 TraceCheckUtils]: 18: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:45:45,395 INFO L290 TraceCheckUtils]: 19: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:45:45,395 INFO L290 TraceCheckUtils]: 20: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:45:45,396 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1376#return; {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 14:45:45,397 INFO L272 TraceCheckUtils]: 0: Hoare triple {104720#true} call ULTIMATE.init(); {104755#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:45:45,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {104755#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {104720#true} is VALID [2022-04-28 14:45:45,397 INFO L290 TraceCheckUtils]: 2: Hoare triple {104720#true} assume true; {104720#true} is VALID [2022-04-28 14:45:45,397 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104720#true} {104720#true} #1506#return; {104720#true} is VALID [2022-04-28 14:45:45,398 INFO L272 TraceCheckUtils]: 4: Hoare triple {104720#true} call #t~ret180 := main(); {104720#true} is VALID [2022-04-28 14:45:45,398 INFO L290 TraceCheckUtils]: 5: Hoare triple {104720#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {104720#true} is VALID [2022-04-28 14:45:45,398 INFO L272 TraceCheckUtils]: 6: Hoare triple {104720#true} call _BLAST_init(); {104756#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:45,399 INFO L290 TraceCheckUtils]: 7: Hoare triple {104756#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:45:45,399 INFO L290 TraceCheckUtils]: 8: Hoare triple {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:45:45,400 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {104720#true} #1372#return; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 14:45:45,400 INFO L290 TraceCheckUtils]: 10: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 14:45:45,400 INFO L290 TraceCheckUtils]: 11: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 14:45:45,401 INFO L272 TraceCheckUtils]: 12: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call stub_driver_init(); {104758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:45,401 INFO L290 TraceCheckUtils]: 13: Hoare triple {104758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {104720#true} is VALID [2022-04-28 14:45:45,401 INFO L290 TraceCheckUtils]: 14: Hoare triple {104720#true} assume true; {104720#true} is VALID [2022-04-28 14:45:45,401 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {104720#true} {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1374#return; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 14:45:45,402 INFO L290 TraceCheckUtils]: 16: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 14:45:45,402 INFO L290 TraceCheckUtils]: 17: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 2 == ~tmp_ndt_1~0; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-28 14:45:45,403 INFO L272 TraceCheckUtils]: 18: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {104759#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:45:45,403 INFO L290 TraceCheckUtils]: 19: Hoare triple {104759#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {104720#true} is VALID [2022-04-28 14:45:45,403 INFO L290 TraceCheckUtils]: 20: Hoare triple {104720#true} assume !(2 == ~deviceExtension__Active~1); {104720#true} is VALID [2022-04-28 14:45:45,403 INFO L290 TraceCheckUtils]: 21: Hoare triple {104720#true} assume 3 == ~deviceExtension__Active~1; {104720#true} is VALID [2022-04-28 14:45:45,403 INFO L272 TraceCheckUtils]: 22: Hoare triple {104720#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {104775#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:45:45,404 INFO L290 TraceCheckUtils]: 23: Hoare triple {104775#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {104720#true} is VALID [2022-04-28 14:45:45,404 INFO L290 TraceCheckUtils]: 24: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {104720#true} is VALID [2022-04-28 14:45:45,404 INFO L290 TraceCheckUtils]: 25: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-28 14:45:45,404 INFO L290 TraceCheckUtils]: 26: Hoare triple {104720#true} ~__cil_tmp116~0 := ~status~6; {104720#true} is VALID [2022-04-28 14:45:45,404 INFO L290 TraceCheckUtils]: 27: Hoare triple {104720#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-28 14:45:45,404 INFO L290 TraceCheckUtils]: 28: Hoare triple {104720#true} ~myStatus~0 := ~status~6; {104720#true} is VALID [2022-04-28 14:45:45,404 INFO L272 TraceCheckUtils]: 29: Hoare triple {104720#true} call IofCompleteRequest(~Irp, 0); {104781#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:45:45,404 INFO L290 TraceCheckUtils]: 30: Hoare triple {104781#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {104720#true} is VALID [2022-04-28 14:45:45,405 INFO L290 TraceCheckUtils]: 31: Hoare triple {104720#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,405 INFO L290 TraceCheckUtils]: 32: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,405 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1558#return; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,406 INFO L290 TraceCheckUtils]: 34: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,406 INFO L290 TraceCheckUtils]: 35: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:45:45,407 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1498#return; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:45:45,407 INFO L290 TraceCheckUtils]: 37: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:45:45,407 INFO L290 TraceCheckUtils]: 38: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:45:45,408 INFO L290 TraceCheckUtils]: 39: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:45:45,409 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1376#return; {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 14:45:45,409 INFO L290 TraceCheckUtils]: 41: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 14:45:45,409 INFO L290 TraceCheckUtils]: 42: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(0 != ~we_should_unload~0); {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 14:45:45,410 INFO L290 TraceCheckUtils]: 43: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 14:45:45,410 INFO L290 TraceCheckUtils]: 44: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 14:45:45,410 INFO L290 TraceCheckUtils]: 45: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume ~s~0 != ~UNLOADED~0; {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 14:45:45,411 INFO L290 TraceCheckUtils]: 46: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -1 != ~status~9; {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-28 14:45:45,411 INFO L290 TraceCheckUtils]: 47: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {104721#false} is VALID [2022-04-28 14:45:45,411 INFO L290 TraceCheckUtils]: 48: Hoare triple {104721#false} assume 1 != ~pended~0; {104721#false} is VALID [2022-04-28 14:45:45,411 INFO L290 TraceCheckUtils]: 49: Hoare triple {104721#false} assume ~s~0 == ~DC~0; {104721#false} is VALID [2022-04-28 14:45:45,411 INFO L290 TraceCheckUtils]: 50: Hoare triple {104721#false} assume 259 == ~status~9; {104721#false} is VALID [2022-04-28 14:45:45,411 INFO L272 TraceCheckUtils]: 51: Hoare triple {104721#false} call errorFn(); {104721#false} is VALID [2022-04-28 14:45:45,411 INFO L290 TraceCheckUtils]: 52: Hoare triple {104721#false} assume !false; {104721#false} is VALID [2022-04-28 14:45:45,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:45:45,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:45:45,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1045288544] [2022-04-28 14:45:45,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1045288544] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:45,414 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:45,414 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:45:45,414 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:45:45,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2017766919] [2022-04-28 14:45:45,414 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2017766919] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:45,414 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:45,414 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:45:45,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014884044] [2022-04-28 14:45:45,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:45:45,415 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 53 [2022-04-28 14:45:45,415 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:45:45,415 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:45:45,460 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:45,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 14:45:45,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:45,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 14:45:45,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:45:45,461 INFO L87 Difference]: Start difference. First operand 842 states and 1155 transitions. Second operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:45:55,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:55,724 INFO L93 Difference]: Finished difference Result 974 states and 1378 transitions. [2022-04-28 14:45:55,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:45:55,724 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 53 [2022-04-28 14:45:55,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:45:55,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:45:55,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 993 transitions. [2022-04-28 14:45:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:45:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 993 transitions. [2022-04-28 14:45:55,737 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 993 transitions. [2022-04-28 14:45:56,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 993 edges. 993 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:56,875 INFO L225 Difference]: With dead ends: 974 [2022-04-28 14:45:56,875 INFO L226 Difference]: Without dead ends: 968 [2022-04-28 14:45:56,875 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=106, Invalid=274, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:45:56,876 INFO L413 NwaCegarLoop]: 659 mSDtfsCounter, 1654 mSDsluCounter, 730 mSDsCounter, 0 mSdLazyCounter, 1905 mSolverCounterSat, 570 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1680 SdHoareTripleChecker+Valid, 1389 SdHoareTripleChecker+Invalid, 2475 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 570 IncrementalHoareTripleChecker+Valid, 1905 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:45:56,876 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1680 Valid, 1389 Invalid, 2475 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [570 Valid, 1905 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-04-28 14:45:56,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 968 states. [2022-04-28 14:45:58,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 968 to 842. [2022-04-28 14:45:58,074 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:45:58,076 INFO L82 GeneralOperation]: Start isEquivalent. First operand 968 states. Second operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:58,076 INFO L74 IsIncluded]: Start isIncluded. First operand 968 states. Second operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:58,077 INFO L87 Difference]: Start difference. First operand 968 states. Second operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:58,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:58,110 INFO L93 Difference]: Finished difference Result 968 states and 1372 transitions. [2022-04-28 14:45:58,110 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1372 transitions. [2022-04-28 14:45:58,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:58,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:58,112 INFO L74 IsIncluded]: Start isIncluded. First operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 968 states. [2022-04-28 14:45:58,113 INFO L87 Difference]: Start difference. First operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 968 states. [2022-04-28 14:45:58,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:58,145 INFO L93 Difference]: Finished difference Result 968 states and 1372 transitions. [2022-04-28 14:45:58,145 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1372 transitions. [2022-04-28 14:45:58,147 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:58,147 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:58,147 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:45:58,147 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:45:58,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-28 14:45:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 842 states and 1154 transitions. [2022-04-28 14:45:58,185 INFO L78 Accepts]: Start accepts. Automaton has 842 states and 1154 transitions. Word has length 53 [2022-04-28 14:45:58,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:45:58,185 INFO L495 AbstractCegarLoop]: Abstraction has 842 states and 1154 transitions. [2022-04-28 14:45:58,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:45:58,186 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 842 states and 1154 transitions. [2022-04-28 14:46:00,546 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1154 edges. 1154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1154 transitions. [2022-04-28 14:46:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 14:46:00,548 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:46:00,548 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:46:00,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-28 14:46:00,548 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:46:00,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:46:00,548 INFO L85 PathProgramCache]: Analyzing trace with hash -204304198, now seen corresponding path program 1 times [2022-04-28 14:46:00,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:00,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1537128435] [2022-04-28 14:46:00,549 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:46:00,549 INFO L85 PathProgramCache]: Analyzing trace with hash -204304198, now seen corresponding path program 2 times [2022-04-28 14:46:00,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:46:00,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981041653] [2022-04-28 14:46:00,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:46:00,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:46:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:00,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:46:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:00,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {110401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {110369#true} is VALID [2022-04-28 14:46:00,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {110369#true} assume true; {110369#true} is VALID [2022-04-28 14:46:00,633 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110369#true} {110369#true} #1506#return; {110369#true} is VALID [2022-04-28 14:46:00,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:00,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:00,698 INFO L290 TraceCheckUtils]: 0: Hoare triple {110402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,699 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {110369#true} #1372#return; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:46:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:00,715 INFO L290 TraceCheckUtils]: 0: Hoare triple {110403#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {110369#true} is VALID [2022-04-28 14:46:00,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {110369#true} assume true; {110369#true} is VALID [2022-04-28 14:46:00,723 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110369#true} {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1374#return; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:46:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:00,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:46:00,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:00,764 INFO L290 TraceCheckUtils]: 0: Hoare triple {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {110369#true} is VALID [2022-04-28 14:46:00,764 INFO L290 TraceCheckUtils]: 1: Hoare triple {110369#true} assume !(0 != ~compRegistered~0); {110369#true} is VALID [2022-04-28 14:46:00,764 INFO L290 TraceCheckUtils]: 2: Hoare triple {110369#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {110369#true} is VALID [2022-04-28 14:46:00,765 INFO L290 TraceCheckUtils]: 3: Hoare triple {110369#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_8~0 := #t~nondet178;havoc #t~nondet178; {110369#true} is VALID [2022-04-28 14:46:00,765 INFO L290 TraceCheckUtils]: 4: Hoare triple {110369#true} assume !(1 == ~tmp_ndt_8~0); {110369#true} is VALID [2022-04-28 14:46:00,765 INFO L290 TraceCheckUtils]: 5: Hoare triple {110369#true} ~returnVal~0 := 259; {110369#true} is VALID [2022-04-28 14:46:00,765 INFO L290 TraceCheckUtils]: 6: Hoare triple {110369#true} assume !(~s~0 == ~NP~0); {110369#true} is VALID [2022-04-28 14:46:00,765 INFO L290 TraceCheckUtils]: 7: Hoare triple {110369#true} assume !(~s~0 == ~MPR1~0); {110369#true} is VALID [2022-04-28 14:46:00,765 INFO L290 TraceCheckUtils]: 8: Hoare triple {110369#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,765 INFO L290 TraceCheckUtils]: 9: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,766 INFO L290 TraceCheckUtils]: 10: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume true; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,766 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {110417#(<= ~SKIP2~0 ~s~0)} {110369#true} #1418#return; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,766 INFO L290 TraceCheckUtils]: 0: Hoare triple {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {110369#true} is VALID [2022-04-28 14:46:00,767 INFO L290 TraceCheckUtils]: 1: Hoare triple {110369#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {110369#true} is VALID [2022-04-28 14:46:00,767 INFO L290 TraceCheckUtils]: 2: Hoare triple {110369#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {110369#true} is VALID [2022-04-28 14:46:00,767 INFO L272 TraceCheckUtils]: 3: Hoare triple {110369#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:00,767 INFO L290 TraceCheckUtils]: 4: Hoare triple {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {110369#true} is VALID [2022-04-28 14:46:00,767 INFO L290 TraceCheckUtils]: 5: Hoare triple {110369#true} assume !(0 != ~compRegistered~0); {110369#true} is VALID [2022-04-28 14:46:00,767 INFO L290 TraceCheckUtils]: 6: Hoare triple {110369#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {110369#true} is VALID [2022-04-28 14:46:00,768 INFO L290 TraceCheckUtils]: 7: Hoare triple {110369#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_8~0 := #t~nondet178;havoc #t~nondet178; {110369#true} is VALID [2022-04-28 14:46:00,768 INFO L290 TraceCheckUtils]: 8: Hoare triple {110369#true} assume !(1 == ~tmp_ndt_8~0); {110369#true} is VALID [2022-04-28 14:46:00,768 INFO L290 TraceCheckUtils]: 9: Hoare triple {110369#true} ~returnVal~0 := 259; {110369#true} is VALID [2022-04-28 14:46:00,768 INFO L290 TraceCheckUtils]: 10: Hoare triple {110369#true} assume !(~s~0 == ~NP~0); {110369#true} is VALID [2022-04-28 14:46:00,768 INFO L290 TraceCheckUtils]: 11: Hoare triple {110369#true} assume !(~s~0 == ~MPR1~0); {110369#true} is VALID [2022-04-28 14:46:00,768 INFO L290 TraceCheckUtils]: 12: Hoare triple {110369#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,768 INFO L290 TraceCheckUtils]: 13: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,769 INFO L290 TraceCheckUtils]: 14: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume true; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,769 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110417#(<= ~SKIP2~0 ~s~0)} {110369#true} #1418#return; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,770 INFO L290 TraceCheckUtils]: 16: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,770 INFO L290 TraceCheckUtils]: 17: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume true; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,771 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {110417#(<= ~SKIP2~0 ~s~0)} {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1380#return; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 14:46:00,772 INFO L272 TraceCheckUtils]: 0: Hoare triple {110369#true} call ULTIMATE.init(); {110401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:46:00,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {110401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {110369#true} is VALID [2022-04-28 14:46:00,772 INFO L290 TraceCheckUtils]: 2: Hoare triple {110369#true} assume true; {110369#true} is VALID [2022-04-28 14:46:00,772 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110369#true} {110369#true} #1506#return; {110369#true} is VALID [2022-04-28 14:46:00,772 INFO L272 TraceCheckUtils]: 4: Hoare triple {110369#true} call #t~ret180 := main(); {110369#true} is VALID [2022-04-28 14:46:00,772 INFO L290 TraceCheckUtils]: 5: Hoare triple {110369#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {110369#true} is VALID [2022-04-28 14:46:00,773 INFO L272 TraceCheckUtils]: 6: Hoare triple {110369#true} call _BLAST_init(); {110402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:00,774 INFO L290 TraceCheckUtils]: 7: Hoare triple {110402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,774 INFO L290 TraceCheckUtils]: 8: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,774 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {110369#true} #1372#return; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,775 INFO L290 TraceCheckUtils]: 10: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,775 INFO L290 TraceCheckUtils]: 11: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,776 INFO L272 TraceCheckUtils]: 12: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call stub_driver_init(); {110403#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:00,776 INFO L290 TraceCheckUtils]: 13: Hoare triple {110403#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {110369#true} is VALID [2022-04-28 14:46:00,776 INFO L290 TraceCheckUtils]: 14: Hoare triple {110369#true} assume true; {110369#true} is VALID [2022-04-28 14:46:00,776 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110369#true} {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1374#return; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,777 INFO L290 TraceCheckUtils]: 16: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,777 INFO L290 TraceCheckUtils]: 17: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,777 INFO L290 TraceCheckUtils]: 18: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,778 INFO L290 TraceCheckUtils]: 19: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 4 == ~tmp_ndt_3~0; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-28 14:46:00,778 INFO L272 TraceCheckUtils]: 20: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:00,778 INFO L290 TraceCheckUtils]: 21: Hoare triple {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {110369#true} is VALID [2022-04-28 14:46:00,779 INFO L290 TraceCheckUtils]: 22: Hoare triple {110369#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {110369#true} is VALID [2022-04-28 14:46:00,779 INFO L290 TraceCheckUtils]: 23: Hoare triple {110369#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {110369#true} is VALID [2022-04-28 14:46:00,779 INFO L272 TraceCheckUtils]: 24: Hoare triple {110369#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:00,779 INFO L290 TraceCheckUtils]: 25: Hoare triple {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {110369#true} is VALID [2022-04-28 14:46:00,779 INFO L290 TraceCheckUtils]: 26: Hoare triple {110369#true} assume !(0 != ~compRegistered~0); {110369#true} is VALID [2022-04-28 14:46:00,779 INFO L290 TraceCheckUtils]: 27: Hoare triple {110369#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {110369#true} is VALID [2022-04-28 14:46:00,780 INFO L290 TraceCheckUtils]: 28: Hoare triple {110369#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_8~0 := #t~nondet178;havoc #t~nondet178; {110369#true} is VALID [2022-04-28 14:46:00,780 INFO L290 TraceCheckUtils]: 29: Hoare triple {110369#true} assume !(1 == ~tmp_ndt_8~0); {110369#true} is VALID [2022-04-28 14:46:00,780 INFO L290 TraceCheckUtils]: 30: Hoare triple {110369#true} ~returnVal~0 := 259; {110369#true} is VALID [2022-04-28 14:46:00,780 INFO L290 TraceCheckUtils]: 31: Hoare triple {110369#true} assume !(~s~0 == ~NP~0); {110369#true} is VALID [2022-04-28 14:46:00,780 INFO L290 TraceCheckUtils]: 32: Hoare triple {110369#true} assume !(~s~0 == ~MPR1~0); {110369#true} is VALID [2022-04-28 14:46:00,780 INFO L290 TraceCheckUtils]: 33: Hoare triple {110369#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,780 INFO L290 TraceCheckUtils]: 34: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,781 INFO L290 TraceCheckUtils]: 35: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume true; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,781 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {110417#(<= ~SKIP2~0 ~s~0)} {110369#true} #1418#return; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,781 INFO L290 TraceCheckUtils]: 37: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,782 INFO L290 TraceCheckUtils]: 38: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume true; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:00,782 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {110417#(<= ~SKIP2~0 ~s~0)} {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1380#return; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 14:46:00,783 INFO L290 TraceCheckUtils]: 40: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 14:46:00,783 INFO L290 TraceCheckUtils]: 41: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(0 != ~we_should_unload~0); {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 14:46:00,783 INFO L290 TraceCheckUtils]: 42: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 14:46:00,784 INFO L290 TraceCheckUtils]: 43: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 14:46:00,784 INFO L290 TraceCheckUtils]: 44: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 != ~UNLOADED~0; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 14:46:00,784 INFO L290 TraceCheckUtils]: 45: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -1 != ~status~9; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 14:46:00,785 INFO L290 TraceCheckUtils]: 46: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(~s~0 != ~SKIP2~0); {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 14:46:00,785 INFO L290 TraceCheckUtils]: 47: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume 1 != ~pended~0; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-28 14:46:00,785 INFO L290 TraceCheckUtils]: 48: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {110370#false} is VALID [2022-04-28 14:46:00,785 INFO L290 TraceCheckUtils]: 49: Hoare triple {110370#false} assume 259 == ~status~9; {110370#false} is VALID [2022-04-28 14:46:00,785 INFO L272 TraceCheckUtils]: 50: Hoare triple {110370#false} call errorFn(); {110370#false} is VALID [2022-04-28 14:46:00,786 INFO L290 TraceCheckUtils]: 51: Hoare triple {110370#false} assume !false; {110370#false} is VALID [2022-04-28 14:46:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:46:00,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:46:00,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981041653] [2022-04-28 14:46:00,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981041653] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:00,786 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:00,786 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:46:00,786 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:46:00,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1537128435] [2022-04-28 14:46:00,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1537128435] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:00,787 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:00,787 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:46:00,787 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535793576] [2022-04-28 14:46:00,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:46:00,787 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 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 52 [2022-04-28 14:46:00,787 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:46:00,787 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:46:00,824 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:00,824 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:46:00,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:00,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:46:00,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:46:00,825 INFO L87 Difference]: Start difference. First operand 842 states and 1154 transitions. Second operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:46:09,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:09,967 INFO L93 Difference]: Finished difference Result 979 states and 1383 transitions. [2022-04-28 14:46:09,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:46:09,967 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 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 52 [2022-04-28 14:46:09,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:46:09,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:46:09,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 986 transitions. [2022-04-28 14:46:09,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:46:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 986 transitions. [2022-04-28 14:46:09,981 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 986 transitions. [2022-04-28 14:46:11,081 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 986 edges. 986 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:11,121 INFO L225 Difference]: With dead ends: 979 [2022-04-28 14:46:11,121 INFO L226 Difference]: Without dead ends: 943 [2022-04-28 14:46:11,121 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2022-04-28 14:46:11,122 INFO L413 NwaCegarLoop]: 659 mSDtfsCounter, 1929 mSDsluCounter, 628 mSDsCounter, 0 mSdLazyCounter, 1888 mSolverCounterSat, 592 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1944 SdHoareTripleChecker+Valid, 1287 SdHoareTripleChecker+Invalid, 2480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 592 IncrementalHoareTripleChecker+Valid, 1888 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:46:11,122 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1944 Valid, 1287 Invalid, 2480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [592 Valid, 1888 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-28 14:46:11,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 943 states. [2022-04-28 14:46:12,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 943 to 815. [2022-04-28 14:46:12,288 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:46:12,289 INFO L82 GeneralOperation]: Start isEquivalent. First operand 943 states. Second operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 14:46:12,290 INFO L74 IsIncluded]: Start isIncluded. First operand 943 states. Second operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 14:46:12,290 INFO L87 Difference]: Start difference. First operand 943 states. Second operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 14:46:12,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:12,321 INFO L93 Difference]: Finished difference Result 943 states and 1343 transitions. [2022-04-28 14:46:12,321 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1343 transitions. [2022-04-28 14:46:12,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:12,322 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:12,323 INFO L74 IsIncluded]: Start isIncluded. First operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 943 states. [2022-04-28 14:46:12,323 INFO L87 Difference]: Start difference. First operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 943 states. [2022-04-28 14:46:12,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:12,354 INFO L93 Difference]: Finished difference Result 943 states and 1343 transitions. [2022-04-28 14:46:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1343 transitions. [2022-04-28 14:46:12,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:12,355 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:12,355 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:46:12,355 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:46:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 14:46:12,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 815 states and 1124 transitions. [2022-04-28 14:46:12,390 INFO L78 Accepts]: Start accepts. Automaton has 815 states and 1124 transitions. Word has length 52 [2022-04-28 14:46:12,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:46:12,391 INFO L495 AbstractCegarLoop]: Abstraction has 815 states and 1124 transitions. [2022-04-28 14:46:12,391 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:46:12,391 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 815 states and 1124 transitions. [2022-04-28 14:46:14,664 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1124 edges. 1124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:14,665 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1124 transitions. [2022-04-28 14:46:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-28 14:46:14,666 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:46:14,666 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:46:14,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-28 14:46:14,666 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:46:14,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:46:14,666 INFO L85 PathProgramCache]: Analyzing trace with hash -1517780378, now seen corresponding path program 1 times [2022-04-28 14:46:14,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:14,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1103190614] [2022-04-28 14:46:14,667 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:46:14,667 INFO L85 PathProgramCache]: Analyzing trace with hash -1517780378, now seen corresponding path program 2 times [2022-04-28 14:46:14,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:46:14,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523400090] [2022-04-28 14:46:14,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:46:14,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:46:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:14,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:46:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:14,778 INFO L290 TraceCheckUtils]: 0: Hoare triple {115947#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {115912#true} is VALID [2022-04-28 14:46:14,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {115912#true} assume true; {115912#true} is VALID [2022-04-28 14:46:14,778 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115912#true} {115912#true} #1506#return; {115912#true} is VALID [2022-04-28 14:46:14,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:14,822 INFO L290 TraceCheckUtils]: 0: Hoare triple {115948#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 14:46:14,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 14:46:14,823 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {115912#true} #1372#return; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:46:14,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:14,840 INFO L290 TraceCheckUtils]: 0: Hoare triple {115950#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {115912#true} is VALID [2022-04-28 14:46:14,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {115912#true} assume true; {115912#true} is VALID [2022-04-28 14:46:14,840 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115912#true} {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1374#return; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:46:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:14,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:46:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:14,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:14,966 INFO L290 TraceCheckUtils]: 0: Hoare triple {115973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115912#true} is VALID [2022-04-28 14:46:14,966 INFO L290 TraceCheckUtils]: 1: Hoare triple {115912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,966 INFO L290 TraceCheckUtils]: 2: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,967 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1558#return; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,967 INFO L290 TraceCheckUtils]: 0: Hoare triple {115967#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115912#true} is VALID [2022-04-28 14:46:14,967 INFO L290 TraceCheckUtils]: 1: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115912#true} is VALID [2022-04-28 14:46:14,967 INFO L290 TraceCheckUtils]: 2: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-28 14:46:14,967 INFO L290 TraceCheckUtils]: 3: Hoare triple {115912#true} ~__cil_tmp116~0 := ~status~6; {115912#true} is VALID [2022-04-28 14:46:14,967 INFO L290 TraceCheckUtils]: 4: Hoare triple {115912#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-28 14:46:14,968 INFO L290 TraceCheckUtils]: 5: Hoare triple {115912#true} ~myStatus~0 := ~status~6; {115912#true} is VALID [2022-04-28 14:46:14,968 INFO L272 TraceCheckUtils]: 6: Hoare triple {115912#true} call IofCompleteRequest(~Irp, 0); {115973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:14,968 INFO L290 TraceCheckUtils]: 7: Hoare triple {115973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115912#true} is VALID [2022-04-28 14:46:14,968 INFO L290 TraceCheckUtils]: 8: Hoare triple {115912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,969 INFO L290 TraceCheckUtils]: 9: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,969 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1558#return; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,970 INFO L290 TraceCheckUtils]: 11: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,970 INFO L290 TraceCheckUtils]: 12: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,971 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1498#return; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:46:14,971 INFO L290 TraceCheckUtils]: 0: Hoare triple {115951#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {115912#true} is VALID [2022-04-28 14:46:14,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {115912#true} assume !(2 == ~deviceExtension__Active~1); {115912#true} is VALID [2022-04-28 14:46:14,971 INFO L290 TraceCheckUtils]: 2: Hoare triple {115912#true} assume 3 == ~deviceExtension__Active~1; {115912#true} is VALID [2022-04-28 14:46:14,972 INFO L272 TraceCheckUtils]: 3: Hoare triple {115912#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {115967#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:14,972 INFO L290 TraceCheckUtils]: 4: Hoare triple {115967#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115912#true} is VALID [2022-04-28 14:46:14,972 INFO L290 TraceCheckUtils]: 5: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115912#true} is VALID [2022-04-28 14:46:14,972 INFO L290 TraceCheckUtils]: 6: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-28 14:46:14,972 INFO L290 TraceCheckUtils]: 7: Hoare triple {115912#true} ~__cil_tmp116~0 := ~status~6; {115912#true} is VALID [2022-04-28 14:46:14,972 INFO L290 TraceCheckUtils]: 8: Hoare triple {115912#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-28 14:46:14,972 INFO L290 TraceCheckUtils]: 9: Hoare triple {115912#true} ~myStatus~0 := ~status~6; {115912#true} is VALID [2022-04-28 14:46:14,973 INFO L272 TraceCheckUtils]: 10: Hoare triple {115912#true} call IofCompleteRequest(~Irp, 0); {115973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:14,973 INFO L290 TraceCheckUtils]: 11: Hoare triple {115973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115912#true} is VALID [2022-04-28 14:46:14,973 INFO L290 TraceCheckUtils]: 12: Hoare triple {115912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,973 INFO L290 TraceCheckUtils]: 13: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,974 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1558#return; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,974 INFO L290 TraceCheckUtils]: 15: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,974 INFO L290 TraceCheckUtils]: 16: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,975 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1498#return; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:46:14,976 INFO L290 TraceCheckUtils]: 18: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:46:14,976 INFO L290 TraceCheckUtils]: 19: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:46:14,976 INFO L290 TraceCheckUtils]: 20: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:46:14,977 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1376#return; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,979 INFO L272 TraceCheckUtils]: 0: Hoare triple {115912#true} call ULTIMATE.init(); {115947#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:46:14,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {115947#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {115912#true} is VALID [2022-04-28 14:46:14,979 INFO L290 TraceCheckUtils]: 2: Hoare triple {115912#true} assume true; {115912#true} is VALID [2022-04-28 14:46:14,979 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115912#true} {115912#true} #1506#return; {115912#true} is VALID [2022-04-28 14:46:14,979 INFO L272 TraceCheckUtils]: 4: Hoare triple {115912#true} call #t~ret180 := main(); {115912#true} is VALID [2022-04-28 14:46:14,979 INFO L290 TraceCheckUtils]: 5: Hoare triple {115912#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {115912#true} is VALID [2022-04-28 14:46:14,980 INFO L272 TraceCheckUtils]: 6: Hoare triple {115912#true} call _BLAST_init(); {115948#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:14,980 INFO L290 TraceCheckUtils]: 7: Hoare triple {115948#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 14:46:14,981 INFO L290 TraceCheckUtils]: 8: Hoare triple {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-28 14:46:14,981 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {115912#true} #1372#return; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,982 INFO L290 TraceCheckUtils]: 10: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,982 INFO L290 TraceCheckUtils]: 11: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,983 INFO L272 TraceCheckUtils]: 12: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call stub_driver_init(); {115950#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:14,983 INFO L290 TraceCheckUtils]: 13: Hoare triple {115950#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {115912#true} is VALID [2022-04-28 14:46:14,983 INFO L290 TraceCheckUtils]: 14: Hoare triple {115912#true} assume true; {115912#true} is VALID [2022-04-28 14:46:14,983 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115912#true} {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1374#return; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,983 INFO L290 TraceCheckUtils]: 16: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,984 INFO L290 TraceCheckUtils]: 17: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 2 == ~tmp_ndt_1~0; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,985 INFO L272 TraceCheckUtils]: 18: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {115951#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:46:14,985 INFO L290 TraceCheckUtils]: 19: Hoare triple {115951#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {115912#true} is VALID [2022-04-28 14:46:14,985 INFO L290 TraceCheckUtils]: 20: Hoare triple {115912#true} assume !(2 == ~deviceExtension__Active~1); {115912#true} is VALID [2022-04-28 14:46:14,985 INFO L290 TraceCheckUtils]: 21: Hoare triple {115912#true} assume 3 == ~deviceExtension__Active~1; {115912#true} is VALID [2022-04-28 14:46:14,985 INFO L272 TraceCheckUtils]: 22: Hoare triple {115912#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {115967#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:14,986 INFO L290 TraceCheckUtils]: 23: Hoare triple {115967#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115912#true} is VALID [2022-04-28 14:46:14,986 INFO L290 TraceCheckUtils]: 24: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115912#true} is VALID [2022-04-28 14:46:14,986 INFO L290 TraceCheckUtils]: 25: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-28 14:46:14,986 INFO L290 TraceCheckUtils]: 26: Hoare triple {115912#true} ~__cil_tmp116~0 := ~status~6; {115912#true} is VALID [2022-04-28 14:46:14,986 INFO L290 TraceCheckUtils]: 27: Hoare triple {115912#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-28 14:46:14,986 INFO L290 TraceCheckUtils]: 28: Hoare triple {115912#true} ~myStatus~0 := ~status~6; {115912#true} is VALID [2022-04-28 14:46:14,986 INFO L272 TraceCheckUtils]: 29: Hoare triple {115912#true} call IofCompleteRequest(~Irp, 0); {115973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:14,986 INFO L290 TraceCheckUtils]: 30: Hoare triple {115973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115912#true} is VALID [2022-04-28 14:46:14,987 INFO L290 TraceCheckUtils]: 31: Hoare triple {115912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,987 INFO L290 TraceCheckUtils]: 32: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,987 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1558#return; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,988 INFO L290 TraceCheckUtils]: 34: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,988 INFO L290 TraceCheckUtils]: 35: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-28 14:46:14,989 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1498#return; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:46:14,989 INFO L290 TraceCheckUtils]: 37: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:46:14,990 INFO L290 TraceCheckUtils]: 38: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:46:14,990 INFO L290 TraceCheckUtils]: 39: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-28 14:46:14,991 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1376#return; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,991 INFO L290 TraceCheckUtils]: 41: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,991 INFO L290 TraceCheckUtils]: 42: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(0 != ~we_should_unload~0); {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,992 INFO L290 TraceCheckUtils]: 43: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,992 INFO L290 TraceCheckUtils]: 44: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,992 INFO L290 TraceCheckUtils]: 45: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~UNLOADED~0; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,993 INFO L290 TraceCheckUtils]: 46: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -1 != ~status~9; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,993 INFO L290 TraceCheckUtils]: 47: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~SKIP2~0; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-28 14:46:14,993 INFO L290 TraceCheckUtils]: 48: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {115913#false} is VALID [2022-04-28 14:46:14,993 INFO L290 TraceCheckUtils]: 49: Hoare triple {115913#false} assume 1 != ~pended~0; {115913#false} is VALID [2022-04-28 14:46:14,993 INFO L290 TraceCheckUtils]: 50: Hoare triple {115913#false} assume ~s~0 == ~DC~0; {115913#false} is VALID [2022-04-28 14:46:14,993 INFO L290 TraceCheckUtils]: 51: Hoare triple {115913#false} assume 259 == ~status~9; {115913#false} is VALID [2022-04-28 14:46:14,994 INFO L272 TraceCheckUtils]: 52: Hoare triple {115913#false} call errorFn(); {115913#false} is VALID [2022-04-28 14:46:14,994 INFO L290 TraceCheckUtils]: 53: Hoare triple {115913#false} assume !false; {115913#false} is VALID [2022-04-28 14:46:14,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:46:14,994 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:46:14,994 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523400090] [2022-04-28 14:46:14,994 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1523400090] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:14,994 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:14,994 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:46:14,994 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:46:14,994 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1103190614] [2022-04-28 14:46:14,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1103190614] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:14,995 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:14,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:46:14,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048559920] [2022-04-28 14:46:14,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:46:14,995 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 54 [2022-04-28 14:46:14,996 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:46:14,996 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:15,035 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:15,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 14:46:15,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:15,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 14:46:15,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:46:15,036 INFO L87 Difference]: Start difference. First operand 815 states and 1124 transitions. Second operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:25,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:25,207 INFO L93 Difference]: Finished difference Result 945 states and 1345 transitions. [2022-04-28 14:46:25,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:46:25,207 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 54 [2022-04-28 14:46:25,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:46:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 967 transitions. [2022-04-28 14:46:25,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:25,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 967 transitions. [2022-04-28 14:46:25,220 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 967 transitions. [2022-04-28 14:46:26,267 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 967 edges. 967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:26,314 INFO L225 Difference]: With dead ends: 945 [2022-04-28 14:46:26,314 INFO L226 Difference]: Without dead ends: 939 [2022-04-28 14:46:26,315 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=106, Invalid=274, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:46:26,315 INFO L413 NwaCegarLoop]: 630 mSDtfsCounter, 2903 mSDsluCounter, 551 mSDsCounter, 0 mSdLazyCounter, 1453 mSolverCounterSat, 1040 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2929 SdHoareTripleChecker+Valid, 1181 SdHoareTripleChecker+Invalid, 2493 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1040 IncrementalHoareTripleChecker+Valid, 1453 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:46:26,315 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2929 Valid, 1181 Invalid, 2493 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1040 Valid, 1453 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-04-28 14:46:26,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 939 states. [2022-04-28 14:46:27,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 939 to 815. [2022-04-28 14:46:27,785 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:46:27,786 INFO L82 GeneralOperation]: Start isEquivalent. First operand 939 states. Second operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 14:46:27,787 INFO L74 IsIncluded]: Start isIncluded. First operand 939 states. Second operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 14:46:27,787 INFO L87 Difference]: Start difference. First operand 939 states. Second operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 14:46:27,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:27,817 INFO L93 Difference]: Finished difference Result 939 states and 1339 transitions. [2022-04-28 14:46:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1339 transitions. [2022-04-28 14:46:27,818 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:27,818 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:27,819 INFO L74 IsIncluded]: Start isIncluded. First operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 939 states. [2022-04-28 14:46:27,819 INFO L87 Difference]: Start difference. First operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 939 states. [2022-04-28 14:46:27,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:27,848 INFO L93 Difference]: Finished difference Result 939 states and 1339 transitions. [2022-04-28 14:46:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1339 transitions. [2022-04-28 14:46:27,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:27,849 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:27,849 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:46:27,849 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:46:27,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-28 14:46:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 815 states and 1123 transitions. [2022-04-28 14:46:27,883 INFO L78 Accepts]: Start accepts. Automaton has 815 states and 1123 transitions. Word has length 54 [2022-04-28 14:46:27,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:46:27,883 INFO L495 AbstractCegarLoop]: Abstraction has 815 states and 1123 transitions. [2022-04-28 14:46:27,883 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:27,883 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 815 states and 1123 transitions. [2022-04-28 14:46:30,280 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1123 edges. 1123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:30,280 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1123 transitions. [2022-04-28 14:46:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-28 14:46:30,281 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:46:30,281 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:46:30,281 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-28 14:46:30,282 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:46:30,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:46:30,282 INFO L85 PathProgramCache]: Analyzing trace with hash 505594524, now seen corresponding path program 1 times [2022-04-28 14:46:30,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:30,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [552672220] [2022-04-28 14:46:30,282 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:46:30,282 INFO L85 PathProgramCache]: Analyzing trace with hash 505594524, now seen corresponding path program 2 times [2022-04-28 14:46:30,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:46:30,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63166232] [2022-04-28 14:46:30,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:46:30,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:46:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:30,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:46:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:30,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {121426#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {121391#true} is VALID [2022-04-28 14:46:30,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-28 14:46:30,370 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121391#true} {121391#true} #1506#return; {121391#true} is VALID [2022-04-28 14:46:30,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:30,393 INFO L290 TraceCheckUtils]: 0: Hoare triple {121427#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {121391#true} is VALID [2022-04-28 14:46:30,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-28 14:46:30,393 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121391#true} {121391#true} #1372#return; {121391#true} is VALID [2022-04-28 14:46:30,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:46:30,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:30,405 INFO L290 TraceCheckUtils]: 0: Hoare triple {121428#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {121391#true} is VALID [2022-04-28 14:46:30,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-28 14:46:30,406 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121391#true} {121391#true} #1374#return; {121391#true} is VALID [2022-04-28 14:46:30,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:46:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:30,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:46:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:30,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:30,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {121454#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {121391#true} is VALID [2022-04-28 14:46:30,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {121391#true} is VALID [2022-04-28 14:46:30,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-28 14:46:30,517 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121391#true} {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1558#return; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {121447#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {121391#true} is VALID [2022-04-28 14:46:30,517 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {121391#true} is VALID [2022-04-28 14:46:30,517 INFO L290 TraceCheckUtils]: 2: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,518 INFO L290 TraceCheckUtils]: 3: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,518 INFO L290 TraceCheckUtils]: 4: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,518 INFO L290 TraceCheckUtils]: 5: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,519 INFO L272 TraceCheckUtils]: 6: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {121454#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:30,519 INFO L290 TraceCheckUtils]: 7: Hoare triple {121454#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {121391#true} is VALID [2022-04-28 14:46:30,519 INFO L290 TraceCheckUtils]: 8: Hoare triple {121391#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {121391#true} is VALID [2022-04-28 14:46:30,519 INFO L290 TraceCheckUtils]: 9: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-28 14:46:30,520 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {121391#true} {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1558#return; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,520 INFO L290 TraceCheckUtils]: 11: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:30,520 INFO L290 TraceCheckUtils]: 12: Hoare triple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:30,521 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {121391#true} #1498#return; {121444#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-28 14:46:30,521 INFO L290 TraceCheckUtils]: 0: Hoare triple {121429#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {121391#true} is VALID [2022-04-28 14:46:30,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume !(2 == ~deviceExtension__Active~1); {121391#true} is VALID [2022-04-28 14:46:30,521 INFO L290 TraceCheckUtils]: 2: Hoare triple {121391#true} assume 3 == ~deviceExtension__Active~1; {121391#true} is VALID [2022-04-28 14:46:30,522 INFO L272 TraceCheckUtils]: 3: Hoare triple {121391#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {121447#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:30,522 INFO L290 TraceCheckUtils]: 4: Hoare triple {121447#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {121391#true} is VALID [2022-04-28 14:46:30,522 INFO L290 TraceCheckUtils]: 5: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {121391#true} is VALID [2022-04-28 14:46:30,523 INFO L290 TraceCheckUtils]: 6: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,523 INFO L290 TraceCheckUtils]: 7: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,523 INFO L290 TraceCheckUtils]: 8: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,524 INFO L290 TraceCheckUtils]: 9: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,524 INFO L272 TraceCheckUtils]: 10: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {121454#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:30,524 INFO L290 TraceCheckUtils]: 11: Hoare triple {121454#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {121391#true} is VALID [2022-04-28 14:46:30,524 INFO L290 TraceCheckUtils]: 12: Hoare triple {121391#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {121391#true} is VALID [2022-04-28 14:46:30,524 INFO L290 TraceCheckUtils]: 13: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-28 14:46:30,525 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {121391#true} {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1558#return; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,525 INFO L290 TraceCheckUtils]: 15: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:30,525 INFO L290 TraceCheckUtils]: 16: Hoare triple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:30,526 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {121391#true} #1498#return; {121444#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-28 14:46:30,526 INFO L290 TraceCheckUtils]: 18: Hoare triple {121444#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {121445#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-28 14:46:30,527 INFO L290 TraceCheckUtils]: 19: Hoare triple {121445#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:46:30,527 INFO L290 TraceCheckUtils]: 20: Hoare triple {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:46:30,528 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {121391#true} #1376#return; {121424#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-28 14:46:30,529 INFO L272 TraceCheckUtils]: 0: Hoare triple {121391#true} call ULTIMATE.init(); {121426#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:46:30,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {121426#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {121391#true} is VALID [2022-04-28 14:46:30,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-28 14:46:30,529 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121391#true} {121391#true} #1506#return; {121391#true} is VALID [2022-04-28 14:46:30,529 INFO L272 TraceCheckUtils]: 4: Hoare triple {121391#true} call #t~ret180 := main(); {121391#true} is VALID [2022-04-28 14:46:30,530 INFO L290 TraceCheckUtils]: 5: Hoare triple {121391#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {121391#true} is VALID [2022-04-28 14:46:30,530 INFO L272 TraceCheckUtils]: 6: Hoare triple {121391#true} call _BLAST_init(); {121427#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:30,530 INFO L290 TraceCheckUtils]: 7: Hoare triple {121427#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {121391#true} is VALID [2022-04-28 14:46:30,531 INFO L290 TraceCheckUtils]: 8: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-28 14:46:30,531 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {121391#true} {121391#true} #1372#return; {121391#true} is VALID [2022-04-28 14:46:30,531 INFO L290 TraceCheckUtils]: 10: Hoare triple {121391#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {121391#true} is VALID [2022-04-28 14:46:30,531 INFO L290 TraceCheckUtils]: 11: Hoare triple {121391#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {121391#true} is VALID [2022-04-28 14:46:30,531 INFO L272 TraceCheckUtils]: 12: Hoare triple {121391#true} call stub_driver_init(); {121428#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:30,531 INFO L290 TraceCheckUtils]: 13: Hoare triple {121428#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {121391#true} is VALID [2022-04-28 14:46:30,531 INFO L290 TraceCheckUtils]: 14: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-28 14:46:30,532 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {121391#true} {121391#true} #1374#return; {121391#true} is VALID [2022-04-28 14:46:30,532 INFO L290 TraceCheckUtils]: 16: Hoare triple {121391#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {121391#true} is VALID [2022-04-28 14:46:30,532 INFO L290 TraceCheckUtils]: 17: Hoare triple {121391#true} assume 2 == ~tmp_ndt_1~0; {121391#true} is VALID [2022-04-28 14:46:30,532 INFO L272 TraceCheckUtils]: 18: Hoare triple {121391#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {121429#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:46:30,533 INFO L290 TraceCheckUtils]: 19: Hoare triple {121429#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {121391#true} is VALID [2022-04-28 14:46:30,533 INFO L290 TraceCheckUtils]: 20: Hoare triple {121391#true} assume !(2 == ~deviceExtension__Active~1); {121391#true} is VALID [2022-04-28 14:46:30,533 INFO L290 TraceCheckUtils]: 21: Hoare triple {121391#true} assume 3 == ~deviceExtension__Active~1; {121391#true} is VALID [2022-04-28 14:46:30,533 INFO L272 TraceCheckUtils]: 22: Hoare triple {121391#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {121447#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:30,533 INFO L290 TraceCheckUtils]: 23: Hoare triple {121447#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {121391#true} is VALID [2022-04-28 14:46:30,534 INFO L290 TraceCheckUtils]: 24: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {121391#true} is VALID [2022-04-28 14:46:30,534 INFO L290 TraceCheckUtils]: 25: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,534 INFO L290 TraceCheckUtils]: 26: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,534 INFO L290 TraceCheckUtils]: 27: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,535 INFO L290 TraceCheckUtils]: 28: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,535 INFO L272 TraceCheckUtils]: 29: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {121454#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:30,535 INFO L290 TraceCheckUtils]: 30: Hoare triple {121454#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {121391#true} is VALID [2022-04-28 14:46:30,535 INFO L290 TraceCheckUtils]: 31: Hoare triple {121391#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {121391#true} is VALID [2022-04-28 14:46:30,535 INFO L290 TraceCheckUtils]: 32: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-28 14:46:30,536 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {121391#true} {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1558#return; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:30,536 INFO L290 TraceCheckUtils]: 34: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:30,536 INFO L290 TraceCheckUtils]: 35: Hoare triple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:30,537 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {121391#true} #1498#return; {121444#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-28 14:46:30,537 INFO L290 TraceCheckUtils]: 37: Hoare triple {121444#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {121445#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-28 14:46:30,538 INFO L290 TraceCheckUtils]: 38: Hoare triple {121445#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:46:30,538 INFO L290 TraceCheckUtils]: 39: Hoare triple {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:46:30,538 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {121391#true} #1376#return; {121424#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-28 14:46:30,539 INFO L290 TraceCheckUtils]: 41: Hoare triple {121424#(<= (+ 1073741789 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,539 INFO L290 TraceCheckUtils]: 42: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume !(0 != ~we_should_unload~0); {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,539 INFO L290 TraceCheckUtils]: 43: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,540 INFO L290 TraceCheckUtils]: 44: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,540 INFO L290 TraceCheckUtils]: 45: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~UNLOADED~0; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,540 INFO L290 TraceCheckUtils]: 46: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume -1 != ~status~9; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,541 INFO L290 TraceCheckUtils]: 47: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~SKIP2~0; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,541 INFO L290 TraceCheckUtils]: 48: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~IPC~0; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,541 INFO L290 TraceCheckUtils]: 49: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume !(~s~0 != ~DC~0); {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,541 INFO L290 TraceCheckUtils]: 50: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume 1 != ~pended~0; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,542 INFO L290 TraceCheckUtils]: 51: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 == ~DC~0; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:30,542 INFO L290 TraceCheckUtils]: 52: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume 259 == ~status~9; {121392#false} is VALID [2022-04-28 14:46:30,542 INFO L272 TraceCheckUtils]: 53: Hoare triple {121392#false} call errorFn(); {121392#false} is VALID [2022-04-28 14:46:30,542 INFO L290 TraceCheckUtils]: 54: Hoare triple {121392#false} assume !false; {121392#false} is VALID [2022-04-28 14:46:30,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:46:30,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:46:30,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63166232] [2022-04-28 14:46:30,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [63166232] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:30,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:30,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:46:30,543 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:46:30,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [552672220] [2022-04-28 14:46:30,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [552672220] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:30,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:30,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:46:30,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87816313] [2022-04-28 14:46:30,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:46:30,544 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 55 [2022-04-28 14:46:30,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:46:30,544 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:30,583 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:30,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:46:30,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:30,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:46:30,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:46:30,584 INFO L87 Difference]: Start difference. First operand 815 states and 1123 transitions. Second operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:45,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:45,980 INFO L93 Difference]: Finished difference Result 966 states and 1372 transitions. [2022-04-28 14:46:45,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:46:45,980 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 55 [2022-04-28 14:46:45,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:46:45,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:45,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 962 transitions. [2022-04-28 14:46:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 962 transitions. [2022-04-28 14:46:45,996 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 962 transitions. [2022-04-28 14:46:46,963 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 962 edges. 962 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:47,003 INFO L225 Difference]: With dead ends: 966 [2022-04-28 14:46:47,003 INFO L226 Difference]: Without dead ends: 926 [2022-04-28 14:46:47,004 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:46:47,004 INFO L413 NwaCegarLoop]: 678 mSDtfsCounter, 404 mSDsluCounter, 1847 mSDsCounter, 0 mSdLazyCounter, 5191 mSolverCounterSat, 169 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 407 SdHoareTripleChecker+Valid, 2525 SdHoareTripleChecker+Invalid, 5360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 169 IncrementalHoareTripleChecker+Valid, 5191 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2022-04-28 14:46:47,005 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [407 Valid, 2525 Invalid, 5360 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [169 Valid, 5191 Invalid, 0 Unknown, 0 Unchecked, 6.4s Time] [2022-04-28 14:46:47,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states. [2022-04-28 14:46:48,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 806. [2022-04-28 14:46:48,471 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:46:48,472 INFO L82 GeneralOperation]: Start isEquivalent. First operand 926 states. Second operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-28 14:46:48,473 INFO L74 IsIncluded]: Start isIncluded. First operand 926 states. Second operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-28 14:46:48,473 INFO L87 Difference]: Start difference. First operand 926 states. Second operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-28 14:46:48,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:48,502 INFO L93 Difference]: Finished difference Result 926 states and 1309 transitions. [2022-04-28 14:46:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1309 transitions. [2022-04-28 14:46:48,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:48,503 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:48,504 INFO L74 IsIncluded]: Start isIncluded. First operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) Second operand 926 states. [2022-04-28 14:46:48,504 INFO L87 Difference]: Start difference. First operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) Second operand 926 states. [2022-04-28 14:46:48,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:48,532 INFO L93 Difference]: Finished difference Result 926 states and 1309 transitions. [2022-04-28 14:46:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1309 transitions. [2022-04-28 14:46:48,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:48,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:48,534 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:46:48,534 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:46:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-28 14:46:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 806 states and 1099 transitions. [2022-04-28 14:46:48,567 INFO L78 Accepts]: Start accepts. Automaton has 806 states and 1099 transitions. Word has length 55 [2022-04-28 14:46:48,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:46:48,568 INFO L495 AbstractCegarLoop]: Abstraction has 806 states and 1099 transitions. [2022-04-28 14:46:48,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:48,568 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 806 states and 1099 transitions. [2022-04-28 14:46:50,891 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:50,892 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1099 transitions. [2022-04-28 14:46:50,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-28 14:46:50,893 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:46:50,893 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:46:50,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-28 14:46:50,893 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:46:50,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:46:50,893 INFO L85 PathProgramCache]: Analyzing trace with hash 388427064, now seen corresponding path program 1 times [2022-04-28 14:46:50,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:50,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1182322312] [2022-04-28 14:46:50,894 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:46:50,894 INFO L85 PathProgramCache]: Analyzing trace with hash 388427064, now seen corresponding path program 2 times [2022-04-28 14:46:50,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:46:50,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2072812019] [2022-04-28 14:46:50,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:46:50,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:46:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:50,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:46:50,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:50,969 INFO L290 TraceCheckUtils]: 0: Hoare triple {126897#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {126861#true} is VALID [2022-04-28 14:46:50,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-28 14:46:50,969 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126861#true} {126861#true} #1506#return; {126861#true} is VALID [2022-04-28 14:46:50,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:50,987 INFO L290 TraceCheckUtils]: 0: Hoare triple {126898#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {126861#true} is VALID [2022-04-28 14:46:50,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-28 14:46:50,987 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126861#true} {126861#true} #1372#return; {126861#true} is VALID [2022-04-28 14:46:50,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:46:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:50,998 INFO L290 TraceCheckUtils]: 0: Hoare triple {126899#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {126861#true} is VALID [2022-04-28 14:46:50,998 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-28 14:46:50,998 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126861#true} {126861#true} #1374#return; {126861#true} is VALID [2022-04-28 14:46:51,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 14:46:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:51,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:46:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:51,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:46:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:51,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126861#true} is VALID [2022-04-28 14:46:51,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume !(0 != ~compRegistered~0); {126861#true} is VALID [2022-04-28 14:46:51,077 INFO L290 TraceCheckUtils]: 2: Hoare triple {126861#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126861#true} is VALID [2022-04-28 14:46:51,077 INFO L290 TraceCheckUtils]: 3: Hoare triple {126861#true} assume !(~s~0 == ~NP~0); {126861#true} is VALID [2022-04-28 14:46:51,077 INFO L290 TraceCheckUtils]: 4: Hoare triple {126861#true} assume !(~s~0 == ~MPR1~0); {126861#true} is VALID [2022-04-28 14:46:51,077 INFO L290 TraceCheckUtils]: 5: Hoare triple {126861#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:46:51,078 INFO L290 TraceCheckUtils]: 6: Hoare triple {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,079 INFO L290 TraceCheckUtils]: 7: Hoare triple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,079 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {126861#true} #1486#return; {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:46:51,079 INFO L290 TraceCheckUtils]: 0: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {126861#true} is VALID [2022-04-28 14:46:51,079 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {126861#true} is VALID [2022-04-28 14:46:51,079 INFO L290 TraceCheckUtils]: 2: Hoare triple {126861#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {126861#true} is VALID [2022-04-28 14:46:51,080 INFO L272 TraceCheckUtils]: 3: Hoare triple {126861#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:51,080 INFO L290 TraceCheckUtils]: 4: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126861#true} is VALID [2022-04-28 14:46:51,080 INFO L290 TraceCheckUtils]: 5: Hoare triple {126861#true} assume !(0 != ~compRegistered~0); {126861#true} is VALID [2022-04-28 14:46:51,080 INFO L290 TraceCheckUtils]: 6: Hoare triple {126861#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126861#true} is VALID [2022-04-28 14:46:51,080 INFO L290 TraceCheckUtils]: 7: Hoare triple {126861#true} assume !(~s~0 == ~NP~0); {126861#true} is VALID [2022-04-28 14:46:51,080 INFO L290 TraceCheckUtils]: 8: Hoare triple {126861#true} assume !(~s~0 == ~MPR1~0); {126861#true} is VALID [2022-04-28 14:46:51,081 INFO L290 TraceCheckUtils]: 9: Hoare triple {126861#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:46:51,081 INFO L290 TraceCheckUtils]: 10: Hoare triple {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,081 INFO L290 TraceCheckUtils]: 11: Hoare triple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,082 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {126861#true} #1486#return; {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:46:51,082 INFO L290 TraceCheckUtils]: 13: Hoare triple {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:46:51,082 INFO L290 TraceCheckUtils]: 14: Hoare triple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:46:51,083 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {126861#true} #1440#return; {126917#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,083 INFO L290 TraceCheckUtils]: 0: Hoare triple {126900#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {126861#true} is VALID [2022-04-28 14:46:51,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume !(0 == ~irpSp__MinorFunction~0); {126861#true} is VALID [2022-04-28 14:46:51,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {126861#true} assume !(22 == ~irpSp__MinorFunction~0); {126861#true} is VALID [2022-04-28 14:46:51,083 INFO L272 TraceCheckUtils]: 3: Hoare triple {126861#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:51,084 INFO L290 TraceCheckUtils]: 4: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {126861#true} is VALID [2022-04-28 14:46:51,084 INFO L290 TraceCheckUtils]: 5: Hoare triple {126861#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {126861#true} is VALID [2022-04-28 14:46:51,084 INFO L290 TraceCheckUtils]: 6: Hoare triple {126861#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {126861#true} is VALID [2022-04-28 14:46:51,084 INFO L272 TraceCheckUtils]: 7: Hoare triple {126861#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:51,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126861#true} is VALID [2022-04-28 14:46:51,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {126861#true} assume !(0 != ~compRegistered~0); {126861#true} is VALID [2022-04-28 14:46:51,084 INFO L290 TraceCheckUtils]: 10: Hoare triple {126861#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126861#true} is VALID [2022-04-28 14:46:51,085 INFO L290 TraceCheckUtils]: 11: Hoare triple {126861#true} assume !(~s~0 == ~NP~0); {126861#true} is VALID [2022-04-28 14:46:51,085 INFO L290 TraceCheckUtils]: 12: Hoare triple {126861#true} assume !(~s~0 == ~MPR1~0); {126861#true} is VALID [2022-04-28 14:46:51,085 INFO L290 TraceCheckUtils]: 13: Hoare triple {126861#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:46:51,085 INFO L290 TraceCheckUtils]: 14: Hoare triple {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,085 INFO L290 TraceCheckUtils]: 15: Hoare triple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,086 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {126861#true} #1486#return; {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:46:51,086 INFO L290 TraceCheckUtils]: 17: Hoare triple {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:46:51,086 INFO L290 TraceCheckUtils]: 18: Hoare triple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:46:51,087 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {126861#true} #1440#return; {126917#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,087 INFO L290 TraceCheckUtils]: 20: Hoare triple {126917#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp___0~0 := #t~ret29;havoc #t~ret29;#res := ~tmp___0~0; {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-28 14:46:51,087 INFO L290 TraceCheckUtils]: 21: Hoare triple {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-28 14:46:51,088 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {126861#true} #1378#return; {126895#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-28 14:46:51,089 INFO L272 TraceCheckUtils]: 0: Hoare triple {126861#true} call ULTIMATE.init(); {126897#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:46:51,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {126897#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {126861#true} is VALID [2022-04-28 14:46:51,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-28 14:46:51,089 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126861#true} {126861#true} #1506#return; {126861#true} is VALID [2022-04-28 14:46:51,089 INFO L272 TraceCheckUtils]: 4: Hoare triple {126861#true} call #t~ret180 := main(); {126861#true} is VALID [2022-04-28 14:46:51,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {126861#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {126861#true} is VALID [2022-04-28 14:46:51,090 INFO L272 TraceCheckUtils]: 6: Hoare triple {126861#true} call _BLAST_init(); {126898#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:51,090 INFO L290 TraceCheckUtils]: 7: Hoare triple {126898#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {126861#true} is VALID [2022-04-28 14:46:51,090 INFO L290 TraceCheckUtils]: 8: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-28 14:46:51,090 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {126861#true} {126861#true} #1372#return; {126861#true} is VALID [2022-04-28 14:46:51,090 INFO L290 TraceCheckUtils]: 10: Hoare triple {126861#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {126861#true} is VALID [2022-04-28 14:46:51,090 INFO L290 TraceCheckUtils]: 11: Hoare triple {126861#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {126861#true} is VALID [2022-04-28 14:46:51,091 INFO L272 TraceCheckUtils]: 12: Hoare triple {126861#true} call stub_driver_init(); {126899#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:51,091 INFO L290 TraceCheckUtils]: 13: Hoare triple {126899#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {126861#true} is VALID [2022-04-28 14:46:51,091 INFO L290 TraceCheckUtils]: 14: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-28 14:46:51,091 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126861#true} {126861#true} #1374#return; {126861#true} is VALID [2022-04-28 14:46:51,091 INFO L290 TraceCheckUtils]: 16: Hoare triple {126861#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {126861#true} is VALID [2022-04-28 14:46:51,091 INFO L290 TraceCheckUtils]: 17: Hoare triple {126861#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {126861#true} is VALID [2022-04-28 14:46:51,091 INFO L290 TraceCheckUtils]: 18: Hoare triple {126861#true} assume 3 == ~tmp_ndt_2~0; {126861#true} is VALID [2022-04-28 14:46:51,092 INFO L272 TraceCheckUtils]: 19: Hoare triple {126861#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {126900#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:46:51,092 INFO L290 TraceCheckUtils]: 20: Hoare triple {126900#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {126861#true} is VALID [2022-04-28 14:46:51,092 INFO L290 TraceCheckUtils]: 21: Hoare triple {126861#true} assume !(0 == ~irpSp__MinorFunction~0); {126861#true} is VALID [2022-04-28 14:46:51,092 INFO L290 TraceCheckUtils]: 22: Hoare triple {126861#true} assume !(22 == ~irpSp__MinorFunction~0); {126861#true} is VALID [2022-04-28 14:46:51,092 INFO L272 TraceCheckUtils]: 23: Hoare triple {126861#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:51,093 INFO L290 TraceCheckUtils]: 24: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {126861#true} is VALID [2022-04-28 14:46:51,093 INFO L290 TraceCheckUtils]: 25: Hoare triple {126861#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {126861#true} is VALID [2022-04-28 14:46:51,093 INFO L290 TraceCheckUtils]: 26: Hoare triple {126861#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {126861#true} is VALID [2022-04-28 14:46:51,093 INFO L272 TraceCheckUtils]: 27: Hoare triple {126861#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:46:51,093 INFO L290 TraceCheckUtils]: 28: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126861#true} is VALID [2022-04-28 14:46:51,093 INFO L290 TraceCheckUtils]: 29: Hoare triple {126861#true} assume !(0 != ~compRegistered~0); {126861#true} is VALID [2022-04-28 14:46:51,093 INFO L290 TraceCheckUtils]: 30: Hoare triple {126861#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126861#true} is VALID [2022-04-28 14:46:51,093 INFO L290 TraceCheckUtils]: 31: Hoare triple {126861#true} assume !(~s~0 == ~NP~0); {126861#true} is VALID [2022-04-28 14:46:51,094 INFO L290 TraceCheckUtils]: 32: Hoare triple {126861#true} assume !(~s~0 == ~MPR1~0); {126861#true} is VALID [2022-04-28 14:46:51,094 INFO L290 TraceCheckUtils]: 33: Hoare triple {126861#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:46:51,094 INFO L290 TraceCheckUtils]: 34: Hoare triple {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,094 INFO L290 TraceCheckUtils]: 35: Hoare triple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,095 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {126861#true} #1486#return; {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:46:51,095 INFO L290 TraceCheckUtils]: 37: Hoare triple {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:46:51,095 INFO L290 TraceCheckUtils]: 38: Hoare triple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:46:51,096 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {126861#true} #1440#return; {126917#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,096 INFO L290 TraceCheckUtils]: 40: Hoare triple {126917#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp___0~0 := #t~ret29;havoc #t~ret29;#res := ~tmp___0~0; {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-28 14:46:51,096 INFO L290 TraceCheckUtils]: 41: Hoare triple {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-28 14:46:51,097 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {126861#true} #1378#return; {126895#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-28 14:46:51,097 INFO L290 TraceCheckUtils]: 43: Hoare triple {126895#(= ~lowerDriverReturn~0 |main_#t~ret164|)} assume -2147483648 <= #t~ret164 && #t~ret164 <= 2147483647;~status~9 := #t~ret164;havoc #t~ret164; {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,097 INFO L290 TraceCheckUtils]: 44: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,098 INFO L290 TraceCheckUtils]: 45: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,098 INFO L290 TraceCheckUtils]: 46: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,098 INFO L290 TraceCheckUtils]: 47: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,098 INFO L290 TraceCheckUtils]: 48: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,098 INFO L290 TraceCheckUtils]: 49: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,099 INFO L290 TraceCheckUtils]: 50: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,099 INFO L290 TraceCheckUtils]: 51: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:46:51,099 INFO L290 TraceCheckUtils]: 52: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {126862#false} is VALID [2022-04-28 14:46:51,099 INFO L272 TraceCheckUtils]: 53: Hoare triple {126862#false} call errorFn(); {126862#false} is VALID [2022-04-28 14:46:51,099 INFO L290 TraceCheckUtils]: 54: Hoare triple {126862#false} assume !false; {126862#false} is VALID [2022-04-28 14:46:51,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:46:51,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:46:51,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2072812019] [2022-04-28 14:46:51,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2072812019] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:51,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:51,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:46:51,101 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:46:51,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1182322312] [2022-04-28 14:46:51,101 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1182322312] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:51,101 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:51,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:46:51,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114840476] [2022-04-28 14:46:51,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:46:51,102 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-28 14:46:51,102 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:46:51,102 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:46:51,131 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:51,131 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:46:51,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:51,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:46:51,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:46:51,132 INFO L87 Difference]: Start difference. First operand 806 states and 1099 transitions. Second operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:05,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:05,762 INFO L93 Difference]: Finished difference Result 942 states and 1326 transitions. [2022-04-28 14:47:05,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:47:05,763 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-28 14:47:05,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:47:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:05,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 906 transitions. [2022-04-28 14:47:05,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 906 transitions. [2022-04-28 14:47:05,776 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 906 transitions. [2022-04-28 14:47:06,696 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 906 edges. 906 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:06,736 INFO L225 Difference]: With dead ends: 942 [2022-04-28 14:47:06,736 INFO L226 Difference]: Without dead ends: 924 [2022-04-28 14:47:06,737 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:47:06,737 INFO L413 NwaCegarLoop]: 673 mSDtfsCounter, 1644 mSDsluCounter, 2054 mSDsCounter, 0 mSdLazyCounter, 4323 mSolverCounterSat, 664 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1646 SdHoareTripleChecker+Valid, 2727 SdHoareTripleChecker+Invalid, 4987 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 664 IncrementalHoareTripleChecker+Valid, 4323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:47:06,737 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1646 Valid, 2727 Invalid, 4987 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [664 Valid, 4323 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2022-04-28 14:47:06,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 924 states. [2022-04-28 14:47:08,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 924 to 804. [2022-04-28 14:47:08,187 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:47:08,188 INFO L82 GeneralOperation]: Start isEquivalent. First operand 924 states. Second operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 14:47:08,188 INFO L74 IsIncluded]: Start isIncluded. First operand 924 states. Second operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 14:47:08,189 INFO L87 Difference]: Start difference. First operand 924 states. Second operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 14:47:08,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:08,222 INFO L93 Difference]: Finished difference Result 924 states and 1305 transitions. [2022-04-28 14:47:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1305 transitions. [2022-04-28 14:47:08,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:08,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:08,225 INFO L74 IsIncluded]: Start isIncluded. First operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 924 states. [2022-04-28 14:47:08,225 INFO L87 Difference]: Start difference. First operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 924 states. [2022-04-28 14:47:08,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:08,254 INFO L93 Difference]: Finished difference Result 924 states and 1305 transitions. [2022-04-28 14:47:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1305 transitions. [2022-04-28 14:47:08,255 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:08,255 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:08,255 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:47:08,255 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:47:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 14:47:08,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 804 states and 1095 transitions. [2022-04-28 14:47:08,289 INFO L78 Accepts]: Start accepts. Automaton has 804 states and 1095 transitions. Word has length 55 [2022-04-28 14:47:08,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:47:08,289 INFO L495 AbstractCegarLoop]: Abstraction has 804 states and 1095 transitions. [2022-04-28 14:47:08,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:08,289 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 804 states and 1095 transitions. [2022-04-28 14:47:10,804 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1095 edges. 1095 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:10,804 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1095 transitions. [2022-04-28 14:47:10,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-28 14:47:10,805 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:47:10,806 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:47:10,806 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-28 14:47:10,806 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:47:10,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:47:10,806 INFO L85 PathProgramCache]: Analyzing trace with hash 562366210, now seen corresponding path program 1 times [2022-04-28 14:47:10,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:10,806 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1421970131] [2022-04-28 14:47:10,806 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:47:10,806 INFO L85 PathProgramCache]: Analyzing trace with hash 562366210, now seen corresponding path program 2 times [2022-04-28 14:47:10,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:47:10,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634060872] [2022-04-28 14:47:10,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:47:10,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:47:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:10,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:47:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:10,867 INFO L290 TraceCheckUtils]: 0: Hoare triple {132314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {132277#true} is VALID [2022-04-28 14:47:10,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-28 14:47:10,867 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {132277#true} {132277#true} #1506#return; {132277#true} is VALID [2022-04-28 14:47:10,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:47:10,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:10,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {132315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {132277#true} is VALID [2022-04-28 14:47:10,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-28 14:47:10,890 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {132277#true} {132277#true} #1372#return; {132277#true} is VALID [2022-04-28 14:47:10,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:47:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:10,904 INFO L290 TraceCheckUtils]: 0: Hoare triple {132316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {132277#true} is VALID [2022-04-28 14:47:10,904 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-28 14:47:10,904 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {132277#true} {132277#true} #1374#return; {132277#true} is VALID [2022-04-28 14:47:10,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:47:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:10,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:47:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:10,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:47:10,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:10,973 INFO L290 TraceCheckUtils]: 0: Hoare triple {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {132277#true} is VALID [2022-04-28 14:47:10,973 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume !(0 != ~compRegistered~0); {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,974 INFO L290 TraceCheckUtils]: 2: Hoare triple {132344#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,974 INFO L290 TraceCheckUtils]: 3: Hoare triple {132344#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,974 INFO L290 TraceCheckUtils]: 4: Hoare triple {132344#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,974 INFO L290 TraceCheckUtils]: 5: Hoare triple {132344#(<= ~compRegistered~0 0)} assume true; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,975 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {132344#(<= ~compRegistered~0 0)} {132335#(<= 1 ~compRegistered~0)} #1410#return; {132278#false} is VALID [2022-04-28 14:47:10,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {132334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {132277#true} is VALID [2022-04-28 14:47:10,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {132277#true} is VALID [2022-04-28 14:47:10,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {132277#true} assume !(~s~0 != ~NP~0); {132277#true} is VALID [2022-04-28 14:47:10,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {132277#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:10,976 INFO L290 TraceCheckUtils]: 4: Hoare triple {132335#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:10,977 INFO L272 TraceCheckUtils]: 5: Hoare triple {132335#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:10,977 INFO L290 TraceCheckUtils]: 6: Hoare triple {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {132277#true} is VALID [2022-04-28 14:47:10,977 INFO L290 TraceCheckUtils]: 7: Hoare triple {132277#true} assume !(0 != ~compRegistered~0); {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {132344#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,978 INFO L290 TraceCheckUtils]: 9: Hoare triple {132344#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,978 INFO L290 TraceCheckUtils]: 10: Hoare triple {132344#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,978 INFO L290 TraceCheckUtils]: 11: Hoare triple {132344#(<= ~compRegistered~0 0)} assume true; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,979 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {132344#(<= ~compRegistered~0 0)} {132335#(<= 1 ~compRegistered~0)} #1410#return; {132278#false} is VALID [2022-04-28 14:47:10,979 INFO L290 TraceCheckUtils]: 13: Hoare triple {132278#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {132278#false} is VALID [2022-04-28 14:47:10,979 INFO L290 TraceCheckUtils]: 14: Hoare triple {132278#false} assume true; {132278#false} is VALID [2022-04-28 14:47:10,979 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {132278#false} {132277#true} #1502#return; {132278#false} is VALID [2022-04-28 14:47:10,979 INFO L290 TraceCheckUtils]: 0: Hoare triple {132317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {132277#true} is VALID [2022-04-28 14:47:10,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume !(2 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-28 14:47:10,979 INFO L290 TraceCheckUtils]: 2: Hoare triple {132277#true} assume !(3 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-28 14:47:10,979 INFO L290 TraceCheckUtils]: 3: Hoare triple {132277#true} assume !(1 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-28 14:47:10,980 INFO L290 TraceCheckUtils]: 4: Hoare triple {132277#true} assume 7 == ~deviceExtension__Active~1; {132277#true} is VALID [2022-04-28 14:47:10,980 INFO L272 TraceCheckUtils]: 5: Hoare triple {132277#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {132334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:47:10,980 INFO L290 TraceCheckUtils]: 6: Hoare triple {132334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {132277#true} is VALID [2022-04-28 14:47:10,980 INFO L290 TraceCheckUtils]: 7: Hoare triple {132277#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {132277#true} is VALID [2022-04-28 14:47:10,980 INFO L290 TraceCheckUtils]: 8: Hoare triple {132277#true} assume !(~s~0 != ~NP~0); {132277#true} is VALID [2022-04-28 14:47:10,981 INFO L290 TraceCheckUtils]: 9: Hoare triple {132277#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:10,981 INFO L290 TraceCheckUtils]: 10: Hoare triple {132335#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:10,982 INFO L272 TraceCheckUtils]: 11: Hoare triple {132335#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:10,982 INFO L290 TraceCheckUtils]: 12: Hoare triple {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {132277#true} is VALID [2022-04-28 14:47:10,982 INFO L290 TraceCheckUtils]: 13: Hoare triple {132277#true} assume !(0 != ~compRegistered~0); {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,982 INFO L290 TraceCheckUtils]: 14: Hoare triple {132344#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,983 INFO L290 TraceCheckUtils]: 15: Hoare triple {132344#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,983 INFO L290 TraceCheckUtils]: 16: Hoare triple {132344#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,983 INFO L290 TraceCheckUtils]: 17: Hoare triple {132344#(<= ~compRegistered~0 0)} assume true; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,984 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {132344#(<= ~compRegistered~0 0)} {132335#(<= 1 ~compRegistered~0)} #1410#return; {132278#false} is VALID [2022-04-28 14:47:10,984 INFO L290 TraceCheckUtils]: 19: Hoare triple {132278#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {132278#false} is VALID [2022-04-28 14:47:10,984 INFO L290 TraceCheckUtils]: 20: Hoare triple {132278#false} assume true; {132278#false} is VALID [2022-04-28 14:47:10,984 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {132278#false} {132277#true} #1502#return; {132278#false} is VALID [2022-04-28 14:47:10,984 INFO L290 TraceCheckUtils]: 22: Hoare triple {132278#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {132278#false} is VALID [2022-04-28 14:47:10,984 INFO L290 TraceCheckUtils]: 23: Hoare triple {132278#false} #res := ~status~3; {132278#false} is VALID [2022-04-28 14:47:10,984 INFO L290 TraceCheckUtils]: 24: Hoare triple {132278#false} assume true; {132278#false} is VALID [2022-04-28 14:47:10,984 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {132278#false} {132277#true} #1376#return; {132278#false} is VALID [2022-04-28 14:47:10,986 INFO L272 TraceCheckUtils]: 0: Hoare triple {132277#true} call ULTIMATE.init(); {132314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:47:10,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {132314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {132277#true} is VALID [2022-04-28 14:47:10,986 INFO L290 TraceCheckUtils]: 2: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-28 14:47:10,986 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {132277#true} {132277#true} #1506#return; {132277#true} is VALID [2022-04-28 14:47:10,986 INFO L272 TraceCheckUtils]: 4: Hoare triple {132277#true} call #t~ret180 := main(); {132277#true} is VALID [2022-04-28 14:47:10,986 INFO L290 TraceCheckUtils]: 5: Hoare triple {132277#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {132277#true} is VALID [2022-04-28 14:47:10,987 INFO L272 TraceCheckUtils]: 6: Hoare triple {132277#true} call _BLAST_init(); {132315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:10,987 INFO L290 TraceCheckUtils]: 7: Hoare triple {132315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {132277#true} is VALID [2022-04-28 14:47:10,987 INFO L290 TraceCheckUtils]: 8: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-28 14:47:10,987 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {132277#true} {132277#true} #1372#return; {132277#true} is VALID [2022-04-28 14:47:10,987 INFO L290 TraceCheckUtils]: 10: Hoare triple {132277#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {132277#true} is VALID [2022-04-28 14:47:10,987 INFO L290 TraceCheckUtils]: 11: Hoare triple {132277#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {132277#true} is VALID [2022-04-28 14:47:10,988 INFO L272 TraceCheckUtils]: 12: Hoare triple {132277#true} call stub_driver_init(); {132316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:10,988 INFO L290 TraceCheckUtils]: 13: Hoare triple {132316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {132277#true} is VALID [2022-04-28 14:47:10,988 INFO L290 TraceCheckUtils]: 14: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-28 14:47:10,988 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {132277#true} {132277#true} #1374#return; {132277#true} is VALID [2022-04-28 14:47:10,988 INFO L290 TraceCheckUtils]: 16: Hoare triple {132277#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {132277#true} is VALID [2022-04-28 14:47:10,988 INFO L290 TraceCheckUtils]: 17: Hoare triple {132277#true} assume 2 == ~tmp_ndt_1~0; {132277#true} is VALID [2022-04-28 14:47:10,989 INFO L272 TraceCheckUtils]: 18: Hoare triple {132277#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {132317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:47:10,989 INFO L290 TraceCheckUtils]: 19: Hoare triple {132317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {132277#true} is VALID [2022-04-28 14:47:10,989 INFO L290 TraceCheckUtils]: 20: Hoare triple {132277#true} assume !(2 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-28 14:47:10,989 INFO L290 TraceCheckUtils]: 21: Hoare triple {132277#true} assume !(3 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-28 14:47:10,989 INFO L290 TraceCheckUtils]: 22: Hoare triple {132277#true} assume !(1 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-28 14:47:10,989 INFO L290 TraceCheckUtils]: 23: Hoare triple {132277#true} assume 7 == ~deviceExtension__Active~1; {132277#true} is VALID [2022-04-28 14:47:10,990 INFO L272 TraceCheckUtils]: 24: Hoare triple {132277#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {132334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:47:10,990 INFO L290 TraceCheckUtils]: 25: Hoare triple {132334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {132277#true} is VALID [2022-04-28 14:47:10,990 INFO L290 TraceCheckUtils]: 26: Hoare triple {132277#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {132277#true} is VALID [2022-04-28 14:47:10,990 INFO L290 TraceCheckUtils]: 27: Hoare triple {132277#true} assume !(~s~0 != ~NP~0); {132277#true} is VALID [2022-04-28 14:47:10,990 INFO L290 TraceCheckUtils]: 28: Hoare triple {132277#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:10,991 INFO L290 TraceCheckUtils]: 29: Hoare triple {132335#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:10,991 INFO L272 TraceCheckUtils]: 30: Hoare triple {132335#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:10,991 INFO L290 TraceCheckUtils]: 31: Hoare triple {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {132277#true} is VALID [2022-04-28 14:47:10,992 INFO L290 TraceCheckUtils]: 32: Hoare triple {132277#true} assume !(0 != ~compRegistered~0); {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,992 INFO L290 TraceCheckUtils]: 33: Hoare triple {132344#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,992 INFO L290 TraceCheckUtils]: 34: Hoare triple {132344#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,992 INFO L290 TraceCheckUtils]: 35: Hoare triple {132344#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,993 INFO L290 TraceCheckUtils]: 36: Hoare triple {132344#(<= ~compRegistered~0 0)} assume true; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:10,993 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {132344#(<= ~compRegistered~0 0)} {132335#(<= 1 ~compRegistered~0)} #1410#return; {132278#false} is VALID [2022-04-28 14:47:10,993 INFO L290 TraceCheckUtils]: 38: Hoare triple {132278#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {132278#false} is VALID [2022-04-28 14:47:10,993 INFO L290 TraceCheckUtils]: 39: Hoare triple {132278#false} assume true; {132278#false} is VALID [2022-04-28 14:47:10,993 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {132278#false} {132277#true} #1502#return; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 41: Hoare triple {132278#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 42: Hoare triple {132278#false} #res := ~status~3; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 43: Hoare triple {132278#false} assume true; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {132278#false} {132277#true} #1376#return; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 45: Hoare triple {132278#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 46: Hoare triple {132278#false} assume !(0 != ~we_should_unload~0); {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 47: Hoare triple {132278#false} assume !(1 == ~pended~0); {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 48: Hoare triple {132278#false} assume !(1 == ~pended~0); {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 49: Hoare triple {132278#false} assume ~s~0 != ~UNLOADED~0; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 50: Hoare triple {132278#false} assume -1 != ~status~9; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 51: Hoare triple {132278#false} assume ~s~0 != ~SKIP2~0; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 52: Hoare triple {132278#false} assume ~s~0 != ~IPC~0; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 53: Hoare triple {132278#false} assume ~s~0 != ~DC~0; {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L272 TraceCheckUtils]: 54: Hoare triple {132278#false} call errorFn(); {132278#false} is VALID [2022-04-28 14:47:10,994 INFO L290 TraceCheckUtils]: 55: Hoare triple {132278#false} assume !false; {132278#false} is VALID [2022-04-28 14:47:10,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:47:10,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:47:10,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634060872] [2022-04-28 14:47:10,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634060872] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:10,995 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:10,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:47:10,996 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:47:10,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1421970131] [2022-04-28 14:47:10,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1421970131] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:10,996 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:10,996 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:47:10,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109182570] [2022-04-28 14:47:10,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:47:10,997 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 56 [2022-04-28 14:47:10,997 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:47:10,997 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:11,035 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:11,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:47:11,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:11,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:47:11,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:47:11,036 INFO L87 Difference]: Start difference. First operand 804 states and 1095 transitions. Second operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:18,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:18,106 INFO L93 Difference]: Finished difference Result 989 states and 1377 transitions. [2022-04-28 14:47:18,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:47:18,106 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 56 [2022-04-28 14:47:18,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:47:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:18,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1012 transitions. [2022-04-28 14:47:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1012 transitions. [2022-04-28 14:47:18,129 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 1012 transitions. [2022-04-28 14:47:19,169 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1012 edges. 1012 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:19,209 INFO L225 Difference]: With dead ends: 989 [2022-04-28 14:47:19,209 INFO L226 Difference]: Without dead ends: 946 [2022-04-28 14:47:19,210 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:47:19,210 INFO L413 NwaCegarLoop]: 683 mSDtfsCounter, 1899 mSDsluCounter, 498 mSDsCounter, 0 mSdLazyCounter, 902 mSolverCounterSat, 516 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1909 SdHoareTripleChecker+Valid, 1181 SdHoareTripleChecker+Invalid, 1418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 516 IncrementalHoareTripleChecker+Valid, 902 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-28 14:47:19,210 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1909 Valid, 1181 Invalid, 1418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [516 Valid, 902 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-28 14:47:19,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2022-04-28 14:47:20,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 804. [2022-04-28 14:47:20,971 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:47:20,972 INFO L82 GeneralOperation]: Start isEquivalent. First operand 946 states. Second operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 14:47:20,973 INFO L74 IsIncluded]: Start isIncluded. First operand 946 states. Second operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 14:47:20,973 INFO L87 Difference]: Start difference. First operand 946 states. Second operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 14:47:21,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:21,003 INFO L93 Difference]: Finished difference Result 946 states and 1326 transitions. [2022-04-28 14:47:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1326 transitions. [2022-04-28 14:47:21,004 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:21,004 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:21,004 INFO L74 IsIncluded]: Start isIncluded. First operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 946 states. [2022-04-28 14:47:21,005 INFO L87 Difference]: Start difference. First operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 946 states. [2022-04-28 14:47:21,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:21,034 INFO L93 Difference]: Finished difference Result 946 states and 1326 transitions. [2022-04-28 14:47:21,034 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1326 transitions. [2022-04-28 14:47:21,035 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:21,035 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:21,035 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:47:21,035 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:47:21,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-28 14:47:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 804 states and 1094 transitions. [2022-04-28 14:47:21,075 INFO L78 Accepts]: Start accepts. Automaton has 804 states and 1094 transitions. Word has length 56 [2022-04-28 14:47:21,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:47:21,076 INFO L495 AbstractCegarLoop]: Abstraction has 804 states and 1094 transitions. [2022-04-28 14:47:21,076 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:21,076 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 804 states and 1094 transitions. [2022-04-28 14:47:23,414 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1094 edges. 1094 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:23,414 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1094 transitions. [2022-04-28 14:47:23,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-28 14:47:23,416 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:47:23,416 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:47:23,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-28 14:47:23,416 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:47:23,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:47:23,417 INFO L85 PathProgramCache]: Analyzing trace with hash -1791275328, now seen corresponding path program 1 times [2022-04-28 14:47:23,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:23,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [754856262] [2022-04-28 14:47:23,417 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:47:23,417 INFO L85 PathProgramCache]: Analyzing trace with hash -1791275328, now seen corresponding path program 2 times [2022-04-28 14:47:23,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:47:23,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781614200] [2022-04-28 14:47:23,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:47:23,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:47:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:23,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:47:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:23,528 INFO L290 TraceCheckUtils]: 0: Hoare triple {137872#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137835#true} is VALID [2022-04-28 14:47:23,528 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-28 14:47:23,528 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137835#true} {137835#true} #1506#return; {137835#true} is VALID [2022-04-28 14:47:23,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:47:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:23,558 INFO L290 TraceCheckUtils]: 0: Hoare triple {137873#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137835#true} is VALID [2022-04-28 14:47:23,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-28 14:47:23,559 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137835#true} {137835#true} #1372#return; {137835#true} is VALID [2022-04-28 14:47:23,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:47:23,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:23,573 INFO L290 TraceCheckUtils]: 0: Hoare triple {137874#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137835#true} is VALID [2022-04-28 14:47:23,574 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-28 14:47:23,574 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137835#true} {137835#true} #1374#return; {137835#true} is VALID [2022-04-28 14:47:23,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 14:47:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:23,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:47:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:23,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:47:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:23,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137835#true} is VALID [2022-04-28 14:47:23,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume !(0 != ~compRegistered~0); {137835#true} is VALID [2022-04-28 14:47:23,728 INFO L290 TraceCheckUtils]: 2: Hoare triple {137835#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137835#true} is VALID [2022-04-28 14:47:23,728 INFO L290 TraceCheckUtils]: 3: Hoare triple {137835#true} assume !(~s~0 == ~NP~0); {137835#true} is VALID [2022-04-28 14:47:23,728 INFO L290 TraceCheckUtils]: 4: Hoare triple {137835#true} assume !(~s~0 == ~MPR1~0); {137835#true} is VALID [2022-04-28 14:47:23,729 INFO L290 TraceCheckUtils]: 5: Hoare triple {137835#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,729 INFO L290 TraceCheckUtils]: 6: Hoare triple {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:47:23,729 INFO L290 TraceCheckUtils]: 7: Hoare triple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:47:23,730 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {137835#true} #1486#return; {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,730 INFO L290 TraceCheckUtils]: 0: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {137835#true} is VALID [2022-04-28 14:47:23,730 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137835#true} is VALID [2022-04-28 14:47:23,730 INFO L290 TraceCheckUtils]: 2: Hoare triple {137835#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {137835#true} is VALID [2022-04-28 14:47:23,731 INFO L272 TraceCheckUtils]: 3: Hoare triple {137835#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:23,731 INFO L290 TraceCheckUtils]: 4: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137835#true} is VALID [2022-04-28 14:47:23,731 INFO L290 TraceCheckUtils]: 5: Hoare triple {137835#true} assume !(0 != ~compRegistered~0); {137835#true} is VALID [2022-04-28 14:47:23,731 INFO L290 TraceCheckUtils]: 6: Hoare triple {137835#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137835#true} is VALID [2022-04-28 14:47:23,731 INFO L290 TraceCheckUtils]: 7: Hoare triple {137835#true} assume !(~s~0 == ~NP~0); {137835#true} is VALID [2022-04-28 14:47:23,731 INFO L290 TraceCheckUtils]: 8: Hoare triple {137835#true} assume !(~s~0 == ~MPR1~0); {137835#true} is VALID [2022-04-28 14:47:23,732 INFO L290 TraceCheckUtils]: 9: Hoare triple {137835#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,732 INFO L290 TraceCheckUtils]: 10: Hoare triple {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:47:23,733 INFO L290 TraceCheckUtils]: 11: Hoare triple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:47:23,733 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {137835#true} #1486#return; {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,734 INFO L290 TraceCheckUtils]: 13: Hoare triple {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,734 INFO L290 TraceCheckUtils]: 14: Hoare triple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,735 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {137835#true} #1430#return; {137892#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-28 14:47:23,735 INFO L290 TraceCheckUtils]: 0: Hoare triple {137875#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {137835#true} is VALID [2022-04-28 14:47:23,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume !(0 == ~irpSp__MinorFunction~0); {137835#true} is VALID [2022-04-28 14:47:23,735 INFO L290 TraceCheckUtils]: 2: Hoare triple {137835#true} assume 22 == ~irpSp__MinorFunction~0; {137835#true} is VALID [2022-04-28 14:47:23,736 INFO L290 TraceCheckUtils]: 3: Hoare triple {137835#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {137835#true} is VALID [2022-04-28 14:47:23,736 INFO L272 TraceCheckUtils]: 4: Hoare triple {137835#true} call #t~ret25 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:23,736 INFO L290 TraceCheckUtils]: 5: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {137835#true} is VALID [2022-04-28 14:47:23,736 INFO L290 TraceCheckUtils]: 6: Hoare triple {137835#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137835#true} is VALID [2022-04-28 14:47:23,737 INFO L290 TraceCheckUtils]: 7: Hoare triple {137835#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {137835#true} is VALID [2022-04-28 14:47:23,737 INFO L272 TraceCheckUtils]: 8: Hoare triple {137835#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:23,738 INFO L290 TraceCheckUtils]: 9: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137835#true} is VALID [2022-04-28 14:47:23,738 INFO L290 TraceCheckUtils]: 10: Hoare triple {137835#true} assume !(0 != ~compRegistered~0); {137835#true} is VALID [2022-04-28 14:47:23,738 INFO L290 TraceCheckUtils]: 11: Hoare triple {137835#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137835#true} is VALID [2022-04-28 14:47:23,738 INFO L290 TraceCheckUtils]: 12: Hoare triple {137835#true} assume !(~s~0 == ~NP~0); {137835#true} is VALID [2022-04-28 14:47:23,738 INFO L290 TraceCheckUtils]: 13: Hoare triple {137835#true} assume !(~s~0 == ~MPR1~0); {137835#true} is VALID [2022-04-28 14:47:23,738 INFO L290 TraceCheckUtils]: 14: Hoare triple {137835#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,739 INFO L290 TraceCheckUtils]: 15: Hoare triple {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:47:23,739 INFO L290 TraceCheckUtils]: 16: Hoare triple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:47:23,740 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {137835#true} #1486#return; {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,741 INFO L290 TraceCheckUtils]: 18: Hoare triple {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,741 INFO L290 TraceCheckUtils]: 19: Hoare triple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,742 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {137835#true} #1430#return; {137892#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-28 14:47:23,743 INFO L290 TraceCheckUtils]: 21: Hoare triple {137892#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~1 := #t~ret25;havoc #t~ret25;#res := ~tmp~1; {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-28 14:47:23,743 INFO L290 TraceCheckUtils]: 22: Hoare triple {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} assume true; {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-28 14:47:23,744 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} {137835#true} #1378#return; {137870#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,746 INFO L272 TraceCheckUtils]: 0: Hoare triple {137835#true} call ULTIMATE.init(); {137872#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:47:23,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {137872#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137835#true} is VALID [2022-04-28 14:47:23,746 INFO L290 TraceCheckUtils]: 2: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-28 14:47:23,746 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137835#true} {137835#true} #1506#return; {137835#true} is VALID [2022-04-28 14:47:23,747 INFO L272 TraceCheckUtils]: 4: Hoare triple {137835#true} call #t~ret180 := main(); {137835#true} is VALID [2022-04-28 14:47:23,747 INFO L290 TraceCheckUtils]: 5: Hoare triple {137835#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {137835#true} is VALID [2022-04-28 14:47:23,748 INFO L272 TraceCheckUtils]: 6: Hoare triple {137835#true} call _BLAST_init(); {137873#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:23,748 INFO L290 TraceCheckUtils]: 7: Hoare triple {137873#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137835#true} is VALID [2022-04-28 14:47:23,748 INFO L290 TraceCheckUtils]: 8: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-28 14:47:23,748 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137835#true} {137835#true} #1372#return; {137835#true} is VALID [2022-04-28 14:47:23,749 INFO L290 TraceCheckUtils]: 10: Hoare triple {137835#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137835#true} is VALID [2022-04-28 14:47:23,749 INFO L290 TraceCheckUtils]: 11: Hoare triple {137835#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137835#true} is VALID [2022-04-28 14:47:23,749 INFO L272 TraceCheckUtils]: 12: Hoare triple {137835#true} call stub_driver_init(); {137874#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:23,750 INFO L290 TraceCheckUtils]: 13: Hoare triple {137874#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137835#true} is VALID [2022-04-28 14:47:23,750 INFO L290 TraceCheckUtils]: 14: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-28 14:47:23,750 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137835#true} {137835#true} #1374#return; {137835#true} is VALID [2022-04-28 14:47:23,750 INFO L290 TraceCheckUtils]: 16: Hoare triple {137835#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {137835#true} is VALID [2022-04-28 14:47:23,750 INFO L290 TraceCheckUtils]: 17: Hoare triple {137835#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {137835#true} is VALID [2022-04-28 14:47:23,750 INFO L290 TraceCheckUtils]: 18: Hoare triple {137835#true} assume 3 == ~tmp_ndt_2~0; {137835#true} is VALID [2022-04-28 14:47:23,751 INFO L272 TraceCheckUtils]: 19: Hoare triple {137835#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137875#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:47:23,751 INFO L290 TraceCheckUtils]: 20: Hoare triple {137875#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {137835#true} is VALID [2022-04-28 14:47:23,751 INFO L290 TraceCheckUtils]: 21: Hoare triple {137835#true} assume !(0 == ~irpSp__MinorFunction~0); {137835#true} is VALID [2022-04-28 14:47:23,751 INFO L290 TraceCheckUtils]: 22: Hoare triple {137835#true} assume 22 == ~irpSp__MinorFunction~0; {137835#true} is VALID [2022-04-28 14:47:23,751 INFO L290 TraceCheckUtils]: 23: Hoare triple {137835#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {137835#true} is VALID [2022-04-28 14:47:23,752 INFO L272 TraceCheckUtils]: 24: Hoare triple {137835#true} call #t~ret25 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:23,752 INFO L290 TraceCheckUtils]: 25: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {137835#true} is VALID [2022-04-28 14:47:23,752 INFO L290 TraceCheckUtils]: 26: Hoare triple {137835#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137835#true} is VALID [2022-04-28 14:47:23,752 INFO L290 TraceCheckUtils]: 27: Hoare triple {137835#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {137835#true} is VALID [2022-04-28 14:47:23,753 INFO L272 TraceCheckUtils]: 28: Hoare triple {137835#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:23,753 INFO L290 TraceCheckUtils]: 29: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137835#true} is VALID [2022-04-28 14:47:23,753 INFO L290 TraceCheckUtils]: 30: Hoare triple {137835#true} assume !(0 != ~compRegistered~0); {137835#true} is VALID [2022-04-28 14:47:23,753 INFO L290 TraceCheckUtils]: 31: Hoare triple {137835#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137835#true} is VALID [2022-04-28 14:47:23,754 INFO L290 TraceCheckUtils]: 32: Hoare triple {137835#true} assume !(~s~0 == ~NP~0); {137835#true} is VALID [2022-04-28 14:47:23,754 INFO L290 TraceCheckUtils]: 33: Hoare triple {137835#true} assume !(~s~0 == ~MPR1~0); {137835#true} is VALID [2022-04-28 14:47:23,754 INFO L290 TraceCheckUtils]: 34: Hoare triple {137835#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,754 INFO L290 TraceCheckUtils]: 35: Hoare triple {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:47:23,755 INFO L290 TraceCheckUtils]: 36: Hoare triple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:47:23,756 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {137835#true} #1486#return; {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,756 INFO L290 TraceCheckUtils]: 38: Hoare triple {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,757 INFO L290 TraceCheckUtils]: 39: Hoare triple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,757 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {137835#true} #1430#return; {137892#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-28 14:47:23,758 INFO L290 TraceCheckUtils]: 41: Hoare triple {137892#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~1 := #t~ret25;havoc #t~ret25;#res := ~tmp~1; {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-28 14:47:23,758 INFO L290 TraceCheckUtils]: 42: Hoare triple {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} assume true; {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-28 14:47:23,759 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} {137835#true} #1378#return; {137870#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:47:23,760 INFO L290 TraceCheckUtils]: 44: Hoare triple {137870#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret164 && #t~ret164 <= 2147483647;~status~9 := #t~ret164;havoc #t~ret164; {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:47:23,760 INFO L290 TraceCheckUtils]: 45: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:47:23,761 INFO L290 TraceCheckUtils]: 46: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:47:23,761 INFO L290 TraceCheckUtils]: 47: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:47:23,761 INFO L290 TraceCheckUtils]: 48: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:47:23,762 INFO L290 TraceCheckUtils]: 49: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:47:23,762 INFO L290 TraceCheckUtils]: 50: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:47:23,763 INFO L290 TraceCheckUtils]: 51: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:47:23,763 INFO L290 TraceCheckUtils]: 52: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:47:23,763 INFO L290 TraceCheckUtils]: 53: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {137836#false} is VALID [2022-04-28 14:47:23,764 INFO L272 TraceCheckUtils]: 54: Hoare triple {137836#false} call errorFn(); {137836#false} is VALID [2022-04-28 14:47:23,764 INFO L290 TraceCheckUtils]: 55: Hoare triple {137836#false} assume !false; {137836#false} is VALID [2022-04-28 14:47:23,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:47:23,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:47:23,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781614200] [2022-04-28 14:47:23,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [781614200] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:23,764 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:23,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:47:23,765 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:47:23,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [754856262] [2022-04-28 14:47:23,765 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [754856262] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:23,765 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:23,765 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:47:23,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007863343] [2022-04-28 14:47:23,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:47:23,766 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 56 [2022-04-28 14:47:23,766 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:47:23,766 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:23,820 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:23,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:47:23,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:23,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:47:23,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:47:23,821 INFO L87 Difference]: Start difference. First operand 804 states and 1094 transitions. Second operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:41,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:41,174 INFO L93 Difference]: Finished difference Result 937 states and 1318 transitions. [2022-04-28 14:47:41,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:47:41,174 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 56 [2022-04-28 14:47:41,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:47:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 902 transitions. [2022-04-28 14:47:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 902 transitions. [2022-04-28 14:47:41,187 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 902 transitions. [2022-04-28 14:47:42,130 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 902 edges. 902 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:42,170 INFO L225 Difference]: With dead ends: 937 [2022-04-28 14:47:42,170 INFO L226 Difference]: Without dead ends: 919 [2022-04-28 14:47:42,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:47:42,171 INFO L413 NwaCegarLoop]: 656 mSDtfsCounter, 337 mSDsluCounter, 2033 mSDsCounter, 0 mSdLazyCounter, 5843 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 2689 SdHoareTripleChecker+Invalid, 5982 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 5843 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:47:42,171 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [339 Valid, 2689 Invalid, 5982 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 5843 Invalid, 0 Unknown, 0 Unchecked, 7.3s Time] [2022-04-28 14:47:42,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 919 states. [2022-04-28 14:47:43,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 919 to 799. [2022-04-28 14:47:43,998 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:47:43,999 INFO L82 GeneralOperation]: Start isEquivalent. First operand 919 states. Second operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-28 14:47:44,000 INFO L74 IsIncluded]: Start isIncluded. First operand 919 states. Second operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-28 14:47:44,000 INFO L87 Difference]: Start difference. First operand 919 states. Second operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-28 14:47:44,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:44,028 INFO L93 Difference]: Finished difference Result 919 states and 1297 transitions. [2022-04-28 14:47:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1297 transitions. [2022-04-28 14:47:44,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:44,030 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:44,030 INFO L74 IsIncluded]: Start isIncluded. First operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) Second operand 919 states. [2022-04-28 14:47:44,031 INFO L87 Difference]: Start difference. First operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) Second operand 919 states. [2022-04-28 14:47:44,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:44,058 INFO L93 Difference]: Finished difference Result 919 states and 1297 transitions. [2022-04-28 14:47:44,058 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1297 transitions. [2022-04-28 14:47:44,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:44,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:44,060 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:47:44,060 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:47:44,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-28 14:47:44,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 799 states and 1087 transitions. [2022-04-28 14:47:44,092 INFO L78 Accepts]: Start accepts. Automaton has 799 states and 1087 transitions. Word has length 56 [2022-04-28 14:47:44,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:47:44,092 INFO L495 AbstractCegarLoop]: Abstraction has 799 states and 1087 transitions. [2022-04-28 14:47:44,092 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:44,093 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 799 states and 1087 transitions. [2022-04-28 14:47:46,445 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1087 edges. 1087 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:46,446 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1087 transitions. [2022-04-28 14:47:46,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-28 14:47:46,447 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:47:46,447 INFO L195 NwaCegarLoop]: trace histogram [2, 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, 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] [2022-04-28 14:47:46,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-28 14:47:46,447 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:47:46,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:47:46,447 INFO L85 PathProgramCache]: Analyzing trace with hash 1863676936, now seen corresponding path program 1 times [2022-04-28 14:47:46,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:46,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1369311829] [2022-04-28 14:47:46,448 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:47:46,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1863676936, now seen corresponding path program 2 times [2022-04-28 14:47:46,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:47:46,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479715795] [2022-04-28 14:47:46,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:47:46,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:47:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:46,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:47:46,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:46,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {143263#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {143222#true} is VALID [2022-04-28 14:47:46,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,534 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143222#true} {143222#true} #1506#return; {143222#true} is VALID [2022-04-28 14:47:46,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:47:46,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:46,555 INFO L290 TraceCheckUtils]: 0: Hoare triple {143264#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143222#true} is VALID [2022-04-28 14:47:46,555 INFO L290 TraceCheckUtils]: 1: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,555 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143222#true} {143222#true} #1372#return; {143222#true} is VALID [2022-04-28 14:47:46,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:47:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:46,572 INFO L290 TraceCheckUtils]: 0: Hoare triple {143265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,573 INFO L290 TraceCheckUtils]: 1: Hoare triple {143233#(= ~customIrp~0 0)} assume true; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,573 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143233#(= ~customIrp~0 0)} {143222#true} #1374#return; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-28 14:47:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:46,595 INFO L290 TraceCheckUtils]: 0: Hoare triple {143266#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {143267#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 14:47:46,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {143267#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {143267#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 14:47:46,596 INFO L290 TraceCheckUtils]: 2: Hoare triple {143267#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:47:46,596 INFO L290 TraceCheckUtils]: 3: Hoare triple {143268#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:47:46,596 INFO L290 TraceCheckUtils]: 4: Hoare triple {143268#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_6~0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:47:46,597 INFO L290 TraceCheckUtils]: 5: Hoare triple {143268#(= |old(~customIrp~0)| 1)} #res := 0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:47:46,597 INFO L290 TraceCheckUtils]: 6: Hoare triple {143268#(= |old(~customIrp~0)| 1)} assume true; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:47:46,598 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {143268#(= |old(~customIrp~0)| 1)} {143233#(= ~customIrp~0 0)} #1432#return; {143223#false} is VALID [2022-04-28 14:47:46,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-28 14:47:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:46,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:47:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:46,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:47:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:46,627 INFO L290 TraceCheckUtils]: 0: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {143222#true} is VALID [2022-04-28 14:47:46,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,627 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143222#true} {143222#true} #1424#return; {143222#true} is VALID [2022-04-28 14:47:46,627 INFO L290 TraceCheckUtils]: 0: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {143222#true} is VALID [2022-04-28 14:47:46,628 INFO L272 TraceCheckUtils]: 1: Hoare triple {143222#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:47:46,628 INFO L290 TraceCheckUtils]: 2: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {143222#true} is VALID [2022-04-28 14:47:46,628 INFO L290 TraceCheckUtils]: 3: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,628 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {143222#true} {143222#true} #1424#return; {143222#true} is VALID [2022-04-28 14:47:46,628 INFO L290 TraceCheckUtils]: 5: Hoare triple {143222#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {143222#true} is VALID [2022-04-28 14:47:46,629 INFO L290 TraceCheckUtils]: 6: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,629 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {143222#true} {143222#true} #1478#return; {143222#true} is VALID [2022-04-28 14:47:46,629 INFO L290 TraceCheckUtils]: 0: Hoare triple {143269#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {143222#true} is VALID [2022-04-28 14:47:46,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {143222#true} assume 0 != ~compRegistered~0; {143222#true} is VALID [2022-04-28 14:47:46,629 INFO L290 TraceCheckUtils]: 2: Hoare triple {143222#true} assume !(0 == ~routine~0); {143222#true} is VALID [2022-04-28 14:47:46,629 INFO L290 TraceCheckUtils]: 3: Hoare triple {143222#true} assume 1 == ~routine~0; {143222#true} is VALID [2022-04-28 14:47:46,630 INFO L272 TraceCheckUtils]: 4: Hoare triple {143222#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:47:46,630 INFO L290 TraceCheckUtils]: 5: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {143222#true} is VALID [2022-04-28 14:47:46,630 INFO L272 TraceCheckUtils]: 6: Hoare triple {143222#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:47:46,630 INFO L290 TraceCheckUtils]: 7: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {143222#true} is VALID [2022-04-28 14:47:46,630 INFO L290 TraceCheckUtils]: 8: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,630 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {143222#true} {143222#true} #1424#return; {143222#true} is VALID [2022-04-28 14:47:46,630 INFO L290 TraceCheckUtils]: 10: Hoare triple {143222#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {143222#true} is VALID [2022-04-28 14:47:46,631 INFO L290 TraceCheckUtils]: 11: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,631 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {143222#true} {143222#true} #1478#return; {143222#true} is VALID [2022-04-28 14:47:46,631 INFO L290 TraceCheckUtils]: 13: Hoare triple {143222#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {143222#true} is VALID [2022-04-28 14:47:46,631 INFO L290 TraceCheckUtils]: 14: Hoare triple {143222#true} ~__cil_tmp8~1 := ~compRetStatus~0; {143222#true} is VALID [2022-04-28 14:47:46,631 INFO L290 TraceCheckUtils]: 15: Hoare triple {143222#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {143222#true} is VALID [2022-04-28 14:47:46,631 INFO L290 TraceCheckUtils]: 16: Hoare triple {143222#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {143222#true} is VALID [2022-04-28 14:47:46,631 INFO L290 TraceCheckUtils]: 17: Hoare triple {143222#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {143222#true} is VALID [2022-04-28 14:47:46,631 INFO L290 TraceCheckUtils]: 18: Hoare triple {143222#true} #res := ~returnVal2~0; {143222#true} is VALID [2022-04-28 14:47:46,631 INFO L290 TraceCheckUtils]: 19: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,631 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {143222#true} {143223#false} #1564#return; {143223#false} is VALID [2022-04-28 14:47:46,633 INFO L272 TraceCheckUtils]: 0: Hoare triple {143222#true} call ULTIMATE.init(); {143263#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:47:46,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {143263#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {143222#true} is VALID [2022-04-28 14:47:46,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,633 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143222#true} {143222#true} #1506#return; {143222#true} is VALID [2022-04-28 14:47:46,633 INFO L272 TraceCheckUtils]: 4: Hoare triple {143222#true} call #t~ret180 := main(); {143222#true} is VALID [2022-04-28 14:47:46,633 INFO L290 TraceCheckUtils]: 5: Hoare triple {143222#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {143222#true} is VALID [2022-04-28 14:47:46,634 INFO L272 TraceCheckUtils]: 6: Hoare triple {143222#true} call _BLAST_init(); {143264#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:46,634 INFO L290 TraceCheckUtils]: 7: Hoare triple {143264#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143222#true} is VALID [2022-04-28 14:47:46,634 INFO L290 TraceCheckUtils]: 8: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,634 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {143222#true} {143222#true} #1372#return; {143222#true} is VALID [2022-04-28 14:47:46,634 INFO L290 TraceCheckUtils]: 10: Hoare triple {143222#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {143222#true} is VALID [2022-04-28 14:47:46,634 INFO L290 TraceCheckUtils]: 11: Hoare triple {143222#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {143222#true} is VALID [2022-04-28 14:47:46,635 INFO L272 TraceCheckUtils]: 12: Hoare triple {143222#true} call stub_driver_init(); {143265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:46,635 INFO L290 TraceCheckUtils]: 13: Hoare triple {143265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,636 INFO L290 TraceCheckUtils]: 14: Hoare triple {143233#(= ~customIrp~0 0)} assume true; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,636 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143233#(= ~customIrp~0 0)} {143222#true} #1374#return; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,636 INFO L290 TraceCheckUtils]: 16: Hoare triple {143233#(= ~customIrp~0 0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,636 INFO L290 TraceCheckUtils]: 17: Hoare triple {143233#(= ~customIrp~0 0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,637 INFO L290 TraceCheckUtils]: 18: Hoare triple {143233#(= ~customIrp~0 0)} assume 3 == ~tmp_ndt_2~0; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,637 INFO L272 TraceCheckUtils]: 19: Hoare triple {143233#(= ~customIrp~0 0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,637 INFO L290 TraceCheckUtils]: 20: Hoare triple {143233#(= ~customIrp~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,638 INFO L290 TraceCheckUtils]: 21: Hoare triple {143233#(= ~customIrp~0 0)} assume !(0 == ~irpSp__MinorFunction~0); {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,638 INFO L290 TraceCheckUtils]: 22: Hoare triple {143233#(= ~customIrp~0 0)} assume 22 == ~irpSp__MinorFunction~0; {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,638 INFO L290 TraceCheckUtils]: 23: Hoare triple {143233#(= ~customIrp~0 0)} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {143233#(= ~customIrp~0 0)} is VALID [2022-04-28 14:47:46,639 INFO L272 TraceCheckUtils]: 24: Hoare triple {143233#(= ~customIrp~0 0)} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {143266#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:46,639 INFO L290 TraceCheckUtils]: 25: Hoare triple {143266#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {143267#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 14:47:46,640 INFO L290 TraceCheckUtils]: 26: Hoare triple {143267#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {143267#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-28 14:47:46,640 INFO L290 TraceCheckUtils]: 27: Hoare triple {143267#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:47:46,640 INFO L290 TraceCheckUtils]: 28: Hoare triple {143268#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:47:46,641 INFO L290 TraceCheckUtils]: 29: Hoare triple {143268#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_6~0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:47:46,641 INFO L290 TraceCheckUtils]: 30: Hoare triple {143268#(= |old(~customIrp~0)| 1)} #res := 0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:47:46,641 INFO L290 TraceCheckUtils]: 31: Hoare triple {143268#(= |old(~customIrp~0)| 1)} assume true; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-28 14:47:46,642 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {143268#(= |old(~customIrp~0)| 1)} {143233#(= ~customIrp~0 0)} #1432#return; {143223#false} is VALID [2022-04-28 14:47:46,642 INFO L290 TraceCheckUtils]: 33: Hoare triple {143223#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {143223#false} is VALID [2022-04-28 14:47:46,642 INFO L290 TraceCheckUtils]: 34: Hoare triple {143223#false} assume !(0 != ~irpSp__Parameters__UsageNotification__InPath~0); {143223#false} is VALID [2022-04-28 14:47:46,642 INFO L290 TraceCheckUtils]: 35: Hoare triple {143223#false} assume ~status~2 == ~status~2;~setPagable~0 := 1; {143223#false} is VALID [2022-04-28 14:47:46,642 INFO L272 TraceCheckUtils]: 36: Hoare triple {143223#false} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {143223#false} is VALID [2022-04-28 14:47:46,642 INFO L290 TraceCheckUtils]: 37: Hoare triple {143223#false} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {143223#false} is VALID [2022-04-28 14:47:46,643 INFO L290 TraceCheckUtils]: 38: Hoare triple {143223#false} assume !(~s~0 != ~NP~0); {143223#false} is VALID [2022-04-28 14:47:46,643 INFO L290 TraceCheckUtils]: 39: Hoare triple {143223#false} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {143223#false} is VALID [2022-04-28 14:47:46,643 INFO L290 TraceCheckUtils]: 40: Hoare triple {143223#false} ~irpSp__Control~1 := 224; {143223#false} is VALID [2022-04-28 14:47:46,643 INFO L272 TraceCheckUtils]: 41: Hoare triple {143223#false} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {143269#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:46,643 INFO L290 TraceCheckUtils]: 42: Hoare triple {143269#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {143222#true} is VALID [2022-04-28 14:47:46,643 INFO L290 TraceCheckUtils]: 43: Hoare triple {143222#true} assume 0 != ~compRegistered~0; {143222#true} is VALID [2022-04-28 14:47:46,643 INFO L290 TraceCheckUtils]: 44: Hoare triple {143222#true} assume !(0 == ~routine~0); {143222#true} is VALID [2022-04-28 14:47:46,643 INFO L290 TraceCheckUtils]: 45: Hoare triple {143222#true} assume 1 == ~routine~0; {143222#true} is VALID [2022-04-28 14:47:46,644 INFO L272 TraceCheckUtils]: 46: Hoare triple {143222#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:47:46,644 INFO L290 TraceCheckUtils]: 47: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {143222#true} is VALID [2022-04-28 14:47:46,644 INFO L272 TraceCheckUtils]: 48: Hoare triple {143222#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:47:46,644 INFO L290 TraceCheckUtils]: 49: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {143222#true} is VALID [2022-04-28 14:47:46,644 INFO L290 TraceCheckUtils]: 50: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,644 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {143222#true} {143222#true} #1424#return; {143222#true} is VALID [2022-04-28 14:47:46,644 INFO L290 TraceCheckUtils]: 52: Hoare triple {143222#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {143222#true} is VALID [2022-04-28 14:47:46,644 INFO L290 TraceCheckUtils]: 53: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,645 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {143222#true} {143222#true} #1478#return; {143222#true} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 55: Hoare triple {143222#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {143222#true} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 56: Hoare triple {143222#true} ~__cil_tmp8~1 := ~compRetStatus~0; {143222#true} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 57: Hoare triple {143222#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {143222#true} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 58: Hoare triple {143222#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {143222#true} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 59: Hoare triple {143222#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {143222#true} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 60: Hoare triple {143222#true} #res := ~returnVal2~0; {143222#true} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 61: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-28 14:47:46,645 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {143222#true} {143223#false} #1564#return; {143223#false} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 63: Hoare triple {143223#false} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {143223#false} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 64: Hoare triple {143223#false} assume 0 != ~status~8; {143223#false} is VALID [2022-04-28 14:47:46,645 INFO L272 TraceCheckUtils]: 65: Hoare triple {143223#false} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {143223#false} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 66: Hoare triple {143223#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {143223#false} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 67: Hoare triple {143223#false} assume ~s~0 == ~MPR3~0; {143223#false} is VALID [2022-04-28 14:47:46,645 INFO L290 TraceCheckUtils]: 68: Hoare triple {143223#false} assume !(1 == ~setEventCalled~0); {143223#false} is VALID [2022-04-28 14:47:46,646 INFO L290 TraceCheckUtils]: 69: Hoare triple {143223#false} assume !(1 == ~customIrp~0); {143223#false} is VALID [2022-04-28 14:47:46,646 INFO L290 TraceCheckUtils]: 70: Hoare triple {143223#false} assume ~s~0 == ~MPR3~0; {143223#false} is VALID [2022-04-28 14:47:46,646 INFO L272 TraceCheckUtils]: 71: Hoare triple {143223#false} call errorFn(); {143223#false} is VALID [2022-04-28 14:47:46,646 INFO L290 TraceCheckUtils]: 72: Hoare triple {143223#false} assume !false; {143223#false} is VALID [2022-04-28 14:47:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:47:46,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:47:46,646 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479715795] [2022-04-28 14:47:46,646 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479715795] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:46,646 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:46,647 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:47:46,647 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:47:46,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1369311829] [2022-04-28 14:47:46,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1369311829] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:46,647 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:46,647 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:47:46,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930893097] [2022-04-28 14:47:46,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:47:46,647 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 73 [2022-04-28 14:47:46,647 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:47:46,648 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:47:46,695 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:46,695 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 14:47:46,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:46,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 14:47:46,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:47:46,696 INFO L87 Difference]: Start difference. First operand 799 states and 1087 transitions. Second operand has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:47:53,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:53,755 INFO L93 Difference]: Finished difference Result 1234 states and 1683 transitions. [2022-04-28 14:47:53,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:47:53,755 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 73 [2022-04-28 14:47:53,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:47:53,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:47:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1122 transitions. [2022-04-28 14:47:53,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:47:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1122 transitions. [2022-04-28 14:47:53,771 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1122 transitions. [2022-04-28 14:47:54,974 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1122 edges. 1122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:55,005 INFO L225 Difference]: With dead ends: 1234 [2022-04-28 14:47:55,005 INFO L226 Difference]: Without dead ends: 788 [2022-04-28 14:47:55,006 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=93, Invalid=179, Unknown=0, NotChecked=0, Total=272 [2022-04-28 14:47:55,006 INFO L413 NwaCegarLoop]: 533 mSDtfsCounter, 1435 mSDsluCounter, 407 mSDsCounter, 0 mSdLazyCounter, 1229 mSolverCounterSat, 524 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1435 SdHoareTripleChecker+Valid, 940 SdHoareTripleChecker+Invalid, 1753 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 524 IncrementalHoareTripleChecker+Valid, 1229 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:47:55,007 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1435 Valid, 940 Invalid, 1753 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [524 Valid, 1229 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 14:47:55,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 788 states. [2022-04-28 14:47:56,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 788 to 788. [2022-04-28 14:47:56,754 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:47:56,755 INFO L82 GeneralOperation]: Start isEquivalent. First operand 788 states. Second operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) [2022-04-28 14:47:56,756 INFO L74 IsIncluded]: Start isIncluded. First operand 788 states. Second operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) [2022-04-28 14:47:56,756 INFO L87 Difference]: Start difference. First operand 788 states. Second operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) [2022-04-28 14:47:56,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:56,777 INFO L93 Difference]: Finished difference Result 788 states and 1058 transitions. [2022-04-28 14:47:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1058 transitions. [2022-04-28 14:47:56,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:56,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:56,779 INFO L74 IsIncluded]: Start isIncluded. First operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) Second operand 788 states. [2022-04-28 14:47:56,779 INFO L87 Difference]: Start difference. First operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) Second operand 788 states. [2022-04-28 14:47:56,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:56,801 INFO L93 Difference]: Finished difference Result 788 states and 1058 transitions. [2022-04-28 14:47:56,801 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1058 transitions. [2022-04-28 14:47:56,802 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:56,802 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:56,802 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:47:56,802 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:47:56,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) [2022-04-28 14:47:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 788 states and 1058 transitions. [2022-04-28 14:47:56,834 INFO L78 Accepts]: Start accepts. Automaton has 788 states and 1058 transitions. Word has length 73 [2022-04-28 14:47:56,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:47:56,834 INFO L495 AbstractCegarLoop]: Abstraction has 788 states and 1058 transitions. [2022-04-28 14:47:56,834 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:47:56,834 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 788 states and 1058 transitions. [2022-04-28 14:47:59,007 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1058 edges. 1058 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:59,007 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1058 transitions. [2022-04-28 14:47:59,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-28 14:47:59,009 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:47:59,009 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 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, 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] [2022-04-28 14:47:59,009 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-28 14:47:59,009 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:47:59,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:47:59,009 INFO L85 PathProgramCache]: Analyzing trace with hash -514626408, now seen corresponding path program 1 times [2022-04-28 14:47:59,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:59,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1180573748] [2022-04-28 14:47:59,010 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:47:59,010 INFO L85 PathProgramCache]: Analyzing trace with hash -514626408, now seen corresponding path program 2 times [2022-04-28 14:47:59,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:47:59,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036557253] [2022-04-28 14:47:59,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:47:59,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:47:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:59,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:47:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:59,128 INFO L290 TraceCheckUtils]: 0: Hoare triple {148962#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148920#true} is VALID [2022-04-28 14:47:59,128 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:47:59,128 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148920#true} {148920#true} #1506#return; {148920#true} is VALID [2022-04-28 14:47:59,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:47:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:59,159 INFO L290 TraceCheckUtils]: 0: Hoare triple {148963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148920#true} is VALID [2022-04-28 14:47:59,159 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:47:59,159 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148920#true} {148920#true} #1372#return; {148920#true} is VALID [2022-04-28 14:47:59,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:47:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:59,173 INFO L290 TraceCheckUtils]: 0: Hoare triple {148964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {148920#true} is VALID [2022-04-28 14:47:59,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:47:59,174 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148920#true} {148920#true} #1374#return; {148920#true} is VALID [2022-04-28 14:47:59,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-28 14:47:59,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:59,185 INFO L290 TraceCheckUtils]: 0: Hoare triple {148965#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {148920#true} is VALID [2022-04-28 14:47:59,185 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-28 14:47:59,185 INFO L290 TraceCheckUtils]: 2: Hoare triple {148920#true} assume !(1 == ~customIrp~0); {148920#true} is VALID [2022-04-28 14:47:59,185 INFO L290 TraceCheckUtils]: 3: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-28 14:47:59,185 INFO L290 TraceCheckUtils]: 4: Hoare triple {148920#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {148920#true} is VALID [2022-04-28 14:47:59,186 INFO L290 TraceCheckUtils]: 5: Hoare triple {148920#true} assume 0 == ~tmp_ndt_6~0; {148920#true} is VALID [2022-04-28 14:47:59,186 INFO L290 TraceCheckUtils]: 6: Hoare triple {148920#true} #res := 0; {148920#true} is VALID [2022-04-28 14:47:59,186 INFO L290 TraceCheckUtils]: 7: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:47:59,186 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {148920#true} {148920#true} #1432#return; {148920#true} is VALID [2022-04-28 14:47:59,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-28 14:47:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:59,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:47:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:59,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:47:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:59,223 INFO L290 TraceCheckUtils]: 0: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,223 INFO L290 TraceCheckUtils]: 1: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,224 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1424#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,224 INFO L290 TraceCheckUtils]: 0: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {148920#true} is VALID [2022-04-28 14:47:59,224 INFO L272 TraceCheckUtils]: 1: Hoare triple {148920#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:47:59,225 INFO L290 TraceCheckUtils]: 2: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,225 INFO L290 TraceCheckUtils]: 3: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,226 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1424#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,226 INFO L290 TraceCheckUtils]: 5: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,226 INFO L290 TraceCheckUtils]: 6: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,227 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1478#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {148966#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {148920#true} is VALID [2022-04-28 14:47:59,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} assume 0 != ~compRegistered~0; {148920#true} is VALID [2022-04-28 14:47:59,227 INFO L290 TraceCheckUtils]: 2: Hoare triple {148920#true} assume !(0 == ~routine~0); {148920#true} is VALID [2022-04-28 14:47:59,227 INFO L290 TraceCheckUtils]: 3: Hoare triple {148920#true} assume 1 == ~routine~0; {148920#true} is VALID [2022-04-28 14:47:59,234 INFO L272 TraceCheckUtils]: 4: Hoare triple {148920#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:47:59,234 INFO L290 TraceCheckUtils]: 5: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {148920#true} is VALID [2022-04-28 14:47:59,235 INFO L272 TraceCheckUtils]: 6: Hoare triple {148920#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:47:59,235 INFO L290 TraceCheckUtils]: 7: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,235 INFO L290 TraceCheckUtils]: 8: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,236 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1424#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,236 INFO L290 TraceCheckUtils]: 10: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,236 INFO L290 TraceCheckUtils]: 11: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,237 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1478#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,237 INFO L290 TraceCheckUtils]: 13: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,237 INFO L290 TraceCheckUtils]: 14: Hoare triple {148961#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,237 INFO L290 TraceCheckUtils]: 15: Hoare triple {148961#(= ~setEventCalled~0 1)} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,238 INFO L290 TraceCheckUtils]: 16: Hoare triple {148961#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,238 INFO L290 TraceCheckUtils]: 17: Hoare triple {148961#(= ~setEventCalled~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,238 INFO L290 TraceCheckUtils]: 18: Hoare triple {148961#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,238 INFO L290 TraceCheckUtils]: 19: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,239 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1564#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,256 INFO L272 TraceCheckUtils]: 0: Hoare triple {148920#true} call ULTIMATE.init(); {148962#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:47:59,256 INFO L290 TraceCheckUtils]: 1: Hoare triple {148962#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148920#true} is VALID [2022-04-28 14:47:59,256 INFO L290 TraceCheckUtils]: 2: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:47:59,257 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148920#true} {148920#true} #1506#return; {148920#true} is VALID [2022-04-28 14:47:59,257 INFO L272 TraceCheckUtils]: 4: Hoare triple {148920#true} call #t~ret180 := main(); {148920#true} is VALID [2022-04-28 14:47:59,257 INFO L290 TraceCheckUtils]: 5: Hoare triple {148920#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {148920#true} is VALID [2022-04-28 14:47:59,258 INFO L272 TraceCheckUtils]: 6: Hoare triple {148920#true} call _BLAST_init(); {148963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:59,258 INFO L290 TraceCheckUtils]: 7: Hoare triple {148963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148920#true} is VALID [2022-04-28 14:47:59,258 INFO L290 TraceCheckUtils]: 8: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:47:59,258 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148920#true} {148920#true} #1372#return; {148920#true} is VALID [2022-04-28 14:47:59,258 INFO L290 TraceCheckUtils]: 10: Hoare triple {148920#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {148920#true} is VALID [2022-04-28 14:47:59,258 INFO L290 TraceCheckUtils]: 11: Hoare triple {148920#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {148920#true} is VALID [2022-04-28 14:47:59,258 INFO L272 TraceCheckUtils]: 12: Hoare triple {148920#true} call stub_driver_init(); {148964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:59,259 INFO L290 TraceCheckUtils]: 13: Hoare triple {148964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {148920#true} is VALID [2022-04-28 14:47:59,259 INFO L290 TraceCheckUtils]: 14: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:47:59,259 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148920#true} {148920#true} #1374#return; {148920#true} is VALID [2022-04-28 14:47:59,259 INFO L290 TraceCheckUtils]: 16: Hoare triple {148920#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {148920#true} is VALID [2022-04-28 14:47:59,259 INFO L290 TraceCheckUtils]: 17: Hoare triple {148920#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {148920#true} is VALID [2022-04-28 14:47:59,259 INFO L290 TraceCheckUtils]: 18: Hoare triple {148920#true} assume 3 == ~tmp_ndt_2~0; {148920#true} is VALID [2022-04-28 14:47:59,259 INFO L272 TraceCheckUtils]: 19: Hoare triple {148920#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {148920#true} is VALID [2022-04-28 14:47:59,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {148920#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {148920#true} is VALID [2022-04-28 14:47:59,259 INFO L290 TraceCheckUtils]: 21: Hoare triple {148920#true} assume !(0 == ~irpSp__MinorFunction~0); {148920#true} is VALID [2022-04-28 14:47:59,259 INFO L290 TraceCheckUtils]: 22: Hoare triple {148920#true} assume 22 == ~irpSp__MinorFunction~0; {148920#true} is VALID [2022-04-28 14:47:59,259 INFO L290 TraceCheckUtils]: 23: Hoare triple {148920#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {148920#true} is VALID [2022-04-28 14:47:59,260 INFO L272 TraceCheckUtils]: 24: Hoare triple {148920#true} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {148965#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:59,260 INFO L290 TraceCheckUtils]: 25: Hoare triple {148965#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {148920#true} is VALID [2022-04-28 14:47:59,260 INFO L290 TraceCheckUtils]: 26: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-28 14:47:59,260 INFO L290 TraceCheckUtils]: 27: Hoare triple {148920#true} assume !(1 == ~customIrp~0); {148920#true} is VALID [2022-04-28 14:47:59,260 INFO L290 TraceCheckUtils]: 28: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-28 14:47:59,260 INFO L290 TraceCheckUtils]: 29: Hoare triple {148920#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {148920#true} is VALID [2022-04-28 14:47:59,260 INFO L290 TraceCheckUtils]: 30: Hoare triple {148920#true} assume 0 == ~tmp_ndt_6~0; {148920#true} is VALID [2022-04-28 14:47:59,260 INFO L290 TraceCheckUtils]: 31: Hoare triple {148920#true} #res := 0; {148920#true} is VALID [2022-04-28 14:47:59,260 INFO L290 TraceCheckUtils]: 32: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:47:59,261 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {148920#true} {148920#true} #1432#return; {148920#true} is VALID [2022-04-28 14:47:59,261 INFO L290 TraceCheckUtils]: 34: Hoare triple {148920#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {148920#true} is VALID [2022-04-28 14:47:59,261 INFO L290 TraceCheckUtils]: 35: Hoare triple {148920#true} assume !(0 != ~irpSp__Parameters__UsageNotification__InPath~0); {148920#true} is VALID [2022-04-28 14:47:59,261 INFO L290 TraceCheckUtils]: 36: Hoare triple {148920#true} assume ~status~2 == ~status~2;~setPagable~0 := 1; {148920#true} is VALID [2022-04-28 14:47:59,261 INFO L272 TraceCheckUtils]: 37: Hoare triple {148920#true} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {148920#true} is VALID [2022-04-28 14:47:59,261 INFO L290 TraceCheckUtils]: 38: Hoare triple {148920#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {148920#true} is VALID [2022-04-28 14:47:59,261 INFO L290 TraceCheckUtils]: 39: Hoare triple {148920#true} assume !(~s~0 != ~NP~0); {148920#true} is VALID [2022-04-28 14:47:59,261 INFO L290 TraceCheckUtils]: 40: Hoare triple {148920#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {148920#true} is VALID [2022-04-28 14:47:59,261 INFO L290 TraceCheckUtils]: 41: Hoare triple {148920#true} ~irpSp__Control~1 := 224; {148920#true} is VALID [2022-04-28 14:47:59,262 INFO L272 TraceCheckUtils]: 42: Hoare triple {148920#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {148966#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:47:59,262 INFO L290 TraceCheckUtils]: 43: Hoare triple {148966#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {148920#true} is VALID [2022-04-28 14:47:59,262 INFO L290 TraceCheckUtils]: 44: Hoare triple {148920#true} assume 0 != ~compRegistered~0; {148920#true} is VALID [2022-04-28 14:47:59,262 INFO L290 TraceCheckUtils]: 45: Hoare triple {148920#true} assume !(0 == ~routine~0); {148920#true} is VALID [2022-04-28 14:47:59,262 INFO L290 TraceCheckUtils]: 46: Hoare triple {148920#true} assume 1 == ~routine~0; {148920#true} is VALID [2022-04-28 14:47:59,262 INFO L272 TraceCheckUtils]: 47: Hoare triple {148920#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:47:59,263 INFO L290 TraceCheckUtils]: 48: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {148920#true} is VALID [2022-04-28 14:47:59,263 INFO L272 TraceCheckUtils]: 49: Hoare triple {148920#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:47:59,263 INFO L290 TraceCheckUtils]: 50: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,263 INFO L290 TraceCheckUtils]: 51: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,264 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1424#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,264 INFO L290 TraceCheckUtils]: 53: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,264 INFO L290 TraceCheckUtils]: 54: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,265 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1478#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,265 INFO L290 TraceCheckUtils]: 56: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,265 INFO L290 TraceCheckUtils]: 57: Hoare triple {148961#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,266 INFO L290 TraceCheckUtils]: 58: Hoare triple {148961#(= ~setEventCalled~0 1)} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,266 INFO L290 TraceCheckUtils]: 59: Hoare triple {148961#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,266 INFO L290 TraceCheckUtils]: 60: Hoare triple {148961#(= ~setEventCalled~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,266 INFO L290 TraceCheckUtils]: 61: Hoare triple {148961#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,267 INFO L290 TraceCheckUtils]: 62: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,267 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1564#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,267 INFO L290 TraceCheckUtils]: 64: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,268 INFO L290 TraceCheckUtils]: 65: Hoare triple {148961#(= ~setEventCalled~0 1)} assume 0 != ~status~8; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,268 INFO L272 TraceCheckUtils]: 66: Hoare triple {148961#(= ~setEventCalled~0 1)} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,268 INFO L290 TraceCheckUtils]: 67: Hoare triple {148961#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,269 INFO L290 TraceCheckUtils]: 68: Hoare triple {148961#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:47:59,269 INFO L290 TraceCheckUtils]: 69: Hoare triple {148961#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {148921#false} is VALID [2022-04-28 14:47:59,269 INFO L290 TraceCheckUtils]: 70: Hoare triple {148921#false} assume !(1 == ~customIrp~0); {148921#false} is VALID [2022-04-28 14:47:59,269 INFO L290 TraceCheckUtils]: 71: Hoare triple {148921#false} assume ~s~0 == ~MPR3~0; {148921#false} is VALID [2022-04-28 14:47:59,269 INFO L272 TraceCheckUtils]: 72: Hoare triple {148921#false} call errorFn(); {148921#false} is VALID [2022-04-28 14:47:59,269 INFO L290 TraceCheckUtils]: 73: Hoare triple {148921#false} assume !false; {148921#false} is VALID [2022-04-28 14:47:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:47:59,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:47:59,270 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036557253] [2022-04-28 14:47:59,270 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036557253] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 14:47:59,270 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [865950288] [2022-04-28 14:47:59,270 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 14:47:59,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:47:59,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:47:59,284 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) [2022-04-28 14:47:59,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-28 14:47:59,489 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 14:47:59,490 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:47:59,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 837 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 14:47:59,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:59,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:48:00,102 INFO L272 TraceCheckUtils]: 0: Hoare triple {148920#true} call ULTIMATE.init(); {148920#true} is VALID [2022-04-28 14:48:00,102 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148920#true} is VALID [2022-04-28 14:48:00,102 INFO L290 TraceCheckUtils]: 2: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:48:00,102 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148920#true} {148920#true} #1506#return; {148920#true} is VALID [2022-04-28 14:48:00,102 INFO L272 TraceCheckUtils]: 4: Hoare triple {148920#true} call #t~ret180 := main(); {148920#true} is VALID [2022-04-28 14:48:00,102 INFO L290 TraceCheckUtils]: 5: Hoare triple {148920#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {148920#true} is VALID [2022-04-28 14:48:00,102 INFO L272 TraceCheckUtils]: 6: Hoare triple {148920#true} call _BLAST_init(); {148920#true} is VALID [2022-04-28 14:48:00,103 INFO L290 TraceCheckUtils]: 7: Hoare triple {148920#true} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,103 INFO L290 TraceCheckUtils]: 8: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,104 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {148920#true} #1372#return; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,104 INFO L290 TraceCheckUtils]: 10: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,104 INFO L290 TraceCheckUtils]: 11: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,105 INFO L272 TraceCheckUtils]: 12: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call stub_driver_init(); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,105 INFO L290 TraceCheckUtils]: 13: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,105 INFO L290 TraceCheckUtils]: 14: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,106 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1374#return; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,106 INFO L290 TraceCheckUtils]: 16: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,107 INFO L290 TraceCheckUtils]: 17: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,107 INFO L290 TraceCheckUtils]: 18: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 3 == ~tmp_ndt_2~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,107 INFO L272 TraceCheckUtils]: 19: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,108 INFO L290 TraceCheckUtils]: 20: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,108 INFO L290 TraceCheckUtils]: 21: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 == ~irpSp__MinorFunction~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,109 INFO L290 TraceCheckUtils]: 22: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 22 == ~irpSp__MinorFunction~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,109 INFO L290 TraceCheckUtils]: 23: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,110 INFO L272 TraceCheckUtils]: 24: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,110 INFO L290 TraceCheckUtils]: 25: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,110 INFO L290 TraceCheckUtils]: 26: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 == ~MPR3~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,111 INFO L290 TraceCheckUtils]: 27: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(1 == ~customIrp~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,111 INFO L290 TraceCheckUtils]: 28: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 == ~MPR3~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,111 INFO L290 TraceCheckUtils]: 29: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,112 INFO L290 TraceCheckUtils]: 30: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 == ~tmp_ndt_6~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,112 INFO L290 TraceCheckUtils]: 31: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #res := 0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,112 INFO L290 TraceCheckUtils]: 32: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,113 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1432#return; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,113 INFO L290 TraceCheckUtils]: 34: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,114 INFO L290 TraceCheckUtils]: 35: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 != ~irpSp__Parameters__UsageNotification__InPath~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,114 INFO L290 TraceCheckUtils]: 36: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~status~2 == ~status~2;~setPagable~0 := 1; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,115 INFO L272 TraceCheckUtils]: 37: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,115 INFO L290 TraceCheckUtils]: 38: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,115 INFO L290 TraceCheckUtils]: 39: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 != ~NP~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,116 INFO L290 TraceCheckUtils]: 40: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,116 INFO L290 TraceCheckUtils]: 41: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~irpSp__Control~1 := 224; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,117 INFO L272 TraceCheckUtils]: 42: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,117 INFO L290 TraceCheckUtils]: 43: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,117 INFO L290 TraceCheckUtils]: 44: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~compRegistered~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,118 INFO L290 TraceCheckUtils]: 45: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 == ~routine~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,118 INFO L290 TraceCheckUtils]: 46: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 1 == ~routine~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,119 INFO L272 TraceCheckUtils]: 47: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,119 INFO L290 TraceCheckUtils]: 48: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,119 INFO L272 TraceCheckUtils]: 49: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret8 := KeSetEvent(~Event, 0, 0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,120 INFO L290 TraceCheckUtils]: 50: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,120 INFO L290 TraceCheckUtils]: 51: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,121 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1424#return; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,121 INFO L290 TraceCheckUtils]: 53: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,121 INFO L290 TraceCheckUtils]: 54: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,122 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1478#return; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,122 INFO L290 TraceCheckUtils]: 56: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,123 INFO L290 TraceCheckUtils]: 57: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~__cil_tmp8~1 := ~compRetStatus~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,123 INFO L290 TraceCheckUtils]: 58: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,123 INFO L290 TraceCheckUtils]: 59: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,124 INFO L290 TraceCheckUtils]: 60: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,124 INFO L290 TraceCheckUtils]: 61: Hoare triple {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} #res := ~returnVal2~0; {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,124 INFO L290 TraceCheckUtils]: 62: Hoare triple {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} assume true; {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,125 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1564#return; {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,126 INFO L290 TraceCheckUtils]: 64: Hoare triple {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,126 INFO L290 TraceCheckUtils]: 65: Hoare triple {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume 0 != ~status~8; {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,127 INFO L272 TraceCheckUtils]: 66: Hoare triple {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,127 INFO L290 TraceCheckUtils]: 67: Hoare triple {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:00,127 INFO L290 TraceCheckUtils]: 68: Hoare triple {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume ~s~0 == ~MPR3~0; {148921#false} is VALID [2022-04-28 14:48:00,127 INFO L290 TraceCheckUtils]: 69: Hoare triple {148921#false} assume !(1 == ~setEventCalled~0); {148921#false} is VALID [2022-04-28 14:48:00,128 INFO L290 TraceCheckUtils]: 70: Hoare triple {148921#false} assume !(1 == ~customIrp~0); {148921#false} is VALID [2022-04-28 14:48:00,128 INFO L290 TraceCheckUtils]: 71: Hoare triple {148921#false} assume ~s~0 == ~MPR3~0; {148921#false} is VALID [2022-04-28 14:48:00,128 INFO L272 TraceCheckUtils]: 72: Hoare triple {148921#false} call errorFn(); {148921#false} is VALID [2022-04-28 14:48:00,128 INFO L290 TraceCheckUtils]: 73: Hoare triple {148921#false} assume !false; {148921#false} is VALID [2022-04-28 14:48:00,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:00,128 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:48:00,461 INFO L290 TraceCheckUtils]: 73: Hoare triple {148921#false} assume !false; {148921#false} is VALID [2022-04-28 14:48:00,461 INFO L272 TraceCheckUtils]: 72: Hoare triple {148921#false} call errorFn(); {148921#false} is VALID [2022-04-28 14:48:00,461 INFO L290 TraceCheckUtils]: 71: Hoare triple {148921#false} assume ~s~0 == ~MPR3~0; {148921#false} is VALID [2022-04-28 14:48:00,461 INFO L290 TraceCheckUtils]: 70: Hoare triple {148921#false} assume !(1 == ~customIrp~0); {148921#false} is VALID [2022-04-28 14:48:00,461 INFO L290 TraceCheckUtils]: 69: Hoare triple {148921#false} assume !(1 == ~setEventCalled~0); {148921#false} is VALID [2022-04-28 14:48:00,462 INFO L290 TraceCheckUtils]: 68: Hoare triple {149219#(not (<= ~s~0 ~MPR3~0))} assume ~s~0 == ~MPR3~0; {148921#false} is VALID [2022-04-28 14:48:00,462 INFO L290 TraceCheckUtils]: 67: Hoare triple {149219#(not (<= ~s~0 ~MPR3~0))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {149219#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 14:48:00,463 INFO L272 TraceCheckUtils]: 66: Hoare triple {149219#(not (<= ~s~0 ~MPR3~0))} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {149219#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 14:48:00,463 INFO L290 TraceCheckUtils]: 65: Hoare triple {149219#(not (<= ~s~0 ~MPR3~0))} assume 0 != ~status~8; {149219#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 14:48:00,472 INFO L290 TraceCheckUtils]: 64: Hoare triple {149219#(not (<= ~s~0 ~MPR3~0))} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {149219#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 14:48:00,473 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} {149235#(< ~MPR3~0 ~IPC~0)} #1564#return; {149219#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 14:48:00,473 INFO L290 TraceCheckUtils]: 62: Hoare triple {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} assume true; {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-28 14:48:00,473 INFO L290 TraceCheckUtils]: 61: Hoare triple {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} #res := ~returnVal2~0; {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-28 14:48:00,474 INFO L290 TraceCheckUtils]: 60: Hoare triple {148920#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-28 14:48:00,474 INFO L290 TraceCheckUtils]: 59: Hoare triple {148920#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {148920#true} is VALID [2022-04-28 14:48:00,474 INFO L290 TraceCheckUtils]: 58: Hoare triple {148920#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {148920#true} is VALID [2022-04-28 14:48:00,474 INFO L290 TraceCheckUtils]: 57: Hoare triple {148920#true} ~__cil_tmp8~1 := ~compRetStatus~0; {148920#true} is VALID [2022-04-28 14:48:00,474 INFO L290 TraceCheckUtils]: 56: Hoare triple {148920#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {148920#true} is VALID [2022-04-28 14:48:00,474 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {148920#true} {148920#true} #1478#return; {148920#true} is VALID [2022-04-28 14:48:00,474 INFO L290 TraceCheckUtils]: 54: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:48:00,474 INFO L290 TraceCheckUtils]: 53: Hoare triple {148920#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {148920#true} {148920#true} #1424#return; {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L290 TraceCheckUtils]: 51: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L290 TraceCheckUtils]: 50: Hoare triple {148920#true} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L272 TraceCheckUtils]: 49: Hoare triple {148920#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L290 TraceCheckUtils]: 48: Hoare triple {148920#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L272 TraceCheckUtils]: 47: Hoare triple {148920#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L290 TraceCheckUtils]: 46: Hoare triple {148920#true} assume 1 == ~routine~0; {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L290 TraceCheckUtils]: 45: Hoare triple {148920#true} assume !(0 == ~routine~0); {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L290 TraceCheckUtils]: 44: Hoare triple {148920#true} assume 0 != ~compRegistered~0; {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L290 TraceCheckUtils]: 43: Hoare triple {148920#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {148920#true} is VALID [2022-04-28 14:48:00,475 INFO L272 TraceCheckUtils]: 42: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {148920#true} is VALID [2022-04-28 14:48:00,487 INFO L290 TraceCheckUtils]: 41: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} ~irpSp__Control~1 := 224; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,487 INFO L290 TraceCheckUtils]: 40: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,488 INFO L290 TraceCheckUtils]: 39: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(~s~0 != ~NP~0); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,488 INFO L290 TraceCheckUtils]: 38: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,489 INFO L272 TraceCheckUtils]: 37: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,489 INFO L290 TraceCheckUtils]: 36: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume ~status~2 == ~status~2;~setPagable~0 := 1; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,489 INFO L290 TraceCheckUtils]: 35: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(0 != ~irpSp__Parameters__UsageNotification__InPath~0); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,489 INFO L290 TraceCheckUtils]: 34: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,490 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {148920#true} {149235#(< ~MPR3~0 ~IPC~0)} #1432#return; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,490 INFO L290 TraceCheckUtils]: 32: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:48:00,490 INFO L290 TraceCheckUtils]: 31: Hoare triple {148920#true} #res := 0; {148920#true} is VALID [2022-04-28 14:48:00,490 INFO L290 TraceCheckUtils]: 30: Hoare triple {148920#true} assume 0 == ~tmp_ndt_6~0; {148920#true} is VALID [2022-04-28 14:48:00,490 INFO L290 TraceCheckUtils]: 29: Hoare triple {148920#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {148920#true} is VALID [2022-04-28 14:48:00,491 INFO L290 TraceCheckUtils]: 28: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-28 14:48:00,491 INFO L290 TraceCheckUtils]: 27: Hoare triple {148920#true} assume !(1 == ~customIrp~0); {148920#true} is VALID [2022-04-28 14:48:00,491 INFO L290 TraceCheckUtils]: 26: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-28 14:48:00,491 INFO L290 TraceCheckUtils]: 25: Hoare triple {148920#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {148920#true} is VALID [2022-04-28 14:48:00,491 INFO L272 TraceCheckUtils]: 24: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {148920#true} is VALID [2022-04-28 14:48:00,491 INFO L290 TraceCheckUtils]: 23: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,491 INFO L290 TraceCheckUtils]: 22: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume 22 == ~irpSp__MinorFunction~0; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,492 INFO L290 TraceCheckUtils]: 21: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(0 == ~irpSp__MinorFunction~0); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,492 INFO L290 TraceCheckUtils]: 20: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,492 INFO L272 TraceCheckUtils]: 19: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,493 INFO L290 TraceCheckUtils]: 18: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume 3 == ~tmp_ndt_2~0; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,493 INFO L290 TraceCheckUtils]: 17: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,493 INFO L290 TraceCheckUtils]: 16: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,494 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148920#true} {149235#(< ~MPR3~0 ~IPC~0)} #1374#return; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,494 INFO L290 TraceCheckUtils]: 14: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:48:00,494 INFO L290 TraceCheckUtils]: 13: Hoare triple {148920#true} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {148920#true} is VALID [2022-04-28 14:48:00,494 INFO L272 TraceCheckUtils]: 12: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} call stub_driver_init(); {148920#true} is VALID [2022-04-28 14:48:00,494 INFO L290 TraceCheckUtils]: 11: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,494 INFO L290 TraceCheckUtils]: 10: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,495 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {149235#(< ~MPR3~0 ~IPC~0)} {148920#true} #1372#return; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,495 INFO L290 TraceCheckUtils]: 8: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume true; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,496 INFO L290 TraceCheckUtils]: 7: Hoare triple {148920#true} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:00,496 INFO L272 TraceCheckUtils]: 6: Hoare triple {148920#true} call _BLAST_init(); {148920#true} is VALID [2022-04-28 14:48:00,496 INFO L290 TraceCheckUtils]: 5: Hoare triple {148920#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {148920#true} is VALID [2022-04-28 14:48:00,496 INFO L272 TraceCheckUtils]: 4: Hoare triple {148920#true} call #t~ret180 := main(); {148920#true} is VALID [2022-04-28 14:48:00,496 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148920#true} {148920#true} #1506#return; {148920#true} is VALID [2022-04-28 14:48:00,496 INFO L290 TraceCheckUtils]: 2: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-28 14:48:00,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148920#true} is VALID [2022-04-28 14:48:00,496 INFO L272 TraceCheckUtils]: 0: Hoare triple {148920#true} call ULTIMATE.init(); {148920#true} is VALID [2022-04-28 14:48:00,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:00,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [865950288] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-28 14:48:00,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:48:00,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9, 5] total 15 [2022-04-28 14:48:00,497 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:00,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1180573748] [2022-04-28 14:48:00,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1180573748] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:00,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:00,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 14:48:00,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759919388] [2022-04-28 14:48:00,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:00,498 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2022-04-28 14:48:00,498 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:00,498 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:48:00,544 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:00,544 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 14:48:00,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:00,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 14:48:00,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:48:00,545 INFO L87 Difference]: Start difference. First operand 788 states and 1058 transitions. Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:48:04,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:04,168 INFO L93 Difference]: Finished difference Result 1106 states and 1472 transitions. [2022-04-28 14:48:04,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 14:48:04,169 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2022-04-28 14:48:04,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:48:04,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:48:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-28 14:48:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:48:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-28 14:48:04,179 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 890 transitions. [2022-04-28 14:48:04,724 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:04,763 INFO L225 Difference]: With dead ends: 1106 [2022-04-28 14:48:04,764 INFO L226 Difference]: Without dead ends: 942 [2022-04-28 14:48:04,764 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 151 SyntacticMatches, 4 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:48:04,764 INFO L413 NwaCegarLoop]: 688 mSDtfsCounter, 868 mSDsluCounter, 447 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 873 SdHoareTripleChecker+Valid, 1135 SdHoareTripleChecker+Invalid, 293 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:48:04,765 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [873 Valid, 1135 Invalid, 293 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 14:48:04,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 942 states. [2022-04-28 14:48:06,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 942 to 826. [2022-04-28 14:48:06,969 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:48:06,970 INFO L82 GeneralOperation]: Start isEquivalent. First operand 942 states. Second operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-28 14:48:06,971 INFO L74 IsIncluded]: Start isIncluded. First operand 942 states. Second operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-28 14:48:06,971 INFO L87 Difference]: Start difference. First operand 942 states. Second operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-28 14:48:07,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:07,000 INFO L93 Difference]: Finished difference Result 942 states and 1258 transitions. [2022-04-28 14:48:07,000 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1258 transitions. [2022-04-28 14:48:07,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:07,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:07,002 INFO L74 IsIncluded]: Start isIncluded. First operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) Second operand 942 states. [2022-04-28 14:48:07,002 INFO L87 Difference]: Start difference. First operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) Second operand 942 states. [2022-04-28 14:48:07,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:07,031 INFO L93 Difference]: Finished difference Result 942 states and 1258 transitions. [2022-04-28 14:48:07,031 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1258 transitions. [2022-04-28 14:48:07,032 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:07,032 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:07,032 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:48:07,032 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:48:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-28 14:48:07,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 826 states and 1108 transitions. [2022-04-28 14:48:07,066 INFO L78 Accepts]: Start accepts. Automaton has 826 states and 1108 transitions. Word has length 74 [2022-04-28 14:48:07,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:48:07,066 INFO L495 AbstractCegarLoop]: Abstraction has 826 states and 1108 transitions. [2022-04-28 14:48:07,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:48:07,066 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 826 states and 1108 transitions. [2022-04-28 14:48:09,527 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1108 edges. 1108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1108 transitions. [2022-04-28 14:48:09,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-28 14:48:09,528 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:48:09,528 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:48:09,546 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-28 14:48:09,735 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-28 14:48:09,736 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:48:09,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:48:09,736 INFO L85 PathProgramCache]: Analyzing trace with hash 233977310, now seen corresponding path program 1 times [2022-04-28 14:48:09,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:09,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1153474387] [2022-04-28 14:48:09,736 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:48:09,737 INFO L85 PathProgramCache]: Analyzing trace with hash 233977310, now seen corresponding path program 2 times [2022-04-28 14:48:09,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:48:09,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144259713] [2022-04-28 14:48:09,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:48:09,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:48:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:09,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:48:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:09,835 INFO L290 TraceCheckUtils]: 0: Hoare triple {155221#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {155179#true} is VALID [2022-04-28 14:48:09,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:09,835 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {155179#true} {155179#true} #1506#return; {155179#true} is VALID [2022-04-28 14:48:09,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:09,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {155222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {155179#true} is VALID [2022-04-28 14:48:09,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:09,870 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {155179#true} {155179#true} #1372#return; {155179#true} is VALID [2022-04-28 14:48:09,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:48:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:09,884 INFO L290 TraceCheckUtils]: 0: Hoare triple {155223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {155179#true} is VALID [2022-04-28 14:48:09,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:09,884 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {155179#true} {155179#true} #1374#return; {155179#true} is VALID [2022-04-28 14:48:09,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:48:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:09,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:48:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:10,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 14:48:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:10,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:48:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:10,101 INFO L290 TraceCheckUtils]: 0: Hoare triple {155273#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {155179#true} is VALID [2022-04-28 14:48:10,102 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {155179#true} is VALID [2022-04-28 14:48:10,102 INFO L290 TraceCheckUtils]: 2: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:10,102 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {155179#true} {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,103 INFO L290 TraceCheckUtils]: 0: Hoare triple {155265#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {155266#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:48:10,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {155266#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,103 INFO L290 TraceCheckUtils]: 2: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,104 INFO L272 TraceCheckUtils]: 3: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {155273#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:48:10,104 INFO L290 TraceCheckUtils]: 4: Hoare triple {155273#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {155179#true} is VALID [2022-04-28 14:48:10,104 INFO L290 TraceCheckUtils]: 5: Hoare triple {155179#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {155179#true} is VALID [2022-04-28 14:48:10,104 INFO L290 TraceCheckUtils]: 6: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:10,105 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {155179#true} {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,105 INFO L290 TraceCheckUtils]: 8: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,105 INFO L290 TraceCheckUtils]: 9: Hoare triple {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,106 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {155251#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1458#return; {155263#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-28 14:48:10,106 INFO L290 TraceCheckUtils]: 0: Hoare triple {155250#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {155179#true} is VALID [2022-04-28 14:48:10,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {155179#true} is VALID [2022-04-28 14:48:10,106 INFO L290 TraceCheckUtils]: 2: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {155179#true} is VALID [2022-04-28 14:48:10,107 INFO L290 TraceCheckUtils]: 3: Hoare triple {155179#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {155179#true} is VALID [2022-04-28 14:48:10,107 INFO L290 TraceCheckUtils]: 4: Hoare triple {155179#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {155179#true} is VALID [2022-04-28 14:48:10,107 INFO L290 TraceCheckUtils]: 5: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {155179#true} is VALID [2022-04-28 14:48:10,107 INFO L290 TraceCheckUtils]: 6: Hoare triple {155179#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {155251#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 14:48:10,108 INFO L272 TraceCheckUtils]: 7: Hoare triple {155251#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {155265#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:10,108 INFO L290 TraceCheckUtils]: 8: Hoare triple {155265#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {155266#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:48:10,108 INFO L290 TraceCheckUtils]: 9: Hoare triple {155266#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,109 INFO L290 TraceCheckUtils]: 10: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,109 INFO L272 TraceCheckUtils]: 11: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {155273#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:48:10,109 INFO L290 TraceCheckUtils]: 12: Hoare triple {155273#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {155179#true} is VALID [2022-04-28 14:48:10,110 INFO L290 TraceCheckUtils]: 13: Hoare triple {155179#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {155179#true} is VALID [2022-04-28 14:48:10,110 INFO L290 TraceCheckUtils]: 14: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:10,110 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {155179#true} {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,110 INFO L290 TraceCheckUtils]: 16: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,111 INFO L290 TraceCheckUtils]: 17: Hoare triple {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,112 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {155251#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1458#return; {155263#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-28 14:48:10,112 INFO L290 TraceCheckUtils]: 19: Hoare triple {155263#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:48:10,112 INFO L290 TraceCheckUtils]: 20: Hoare triple {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:48:10,113 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {155179#true} #1496#return; {155247#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:48:10,113 INFO L290 TraceCheckUtils]: 0: Hoare triple {155224#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {155179#true} is VALID [2022-04-28 14:48:10,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume 2 == ~deviceExtension__Active~1; {155179#true} is VALID [2022-04-28 14:48:10,114 INFO L272 TraceCheckUtils]: 2: Hoare triple {155179#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {155250#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:10,114 INFO L290 TraceCheckUtils]: 3: Hoare triple {155250#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {155179#true} is VALID [2022-04-28 14:48:10,114 INFO L290 TraceCheckUtils]: 4: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {155179#true} is VALID [2022-04-28 14:48:10,114 INFO L290 TraceCheckUtils]: 5: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {155179#true} is VALID [2022-04-28 14:48:10,114 INFO L290 TraceCheckUtils]: 6: Hoare triple {155179#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {155179#true} is VALID [2022-04-28 14:48:10,114 INFO L290 TraceCheckUtils]: 7: Hoare triple {155179#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {155179#true} is VALID [2022-04-28 14:48:10,114 INFO L290 TraceCheckUtils]: 8: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {155179#true} is VALID [2022-04-28 14:48:10,115 INFO L290 TraceCheckUtils]: 9: Hoare triple {155179#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {155251#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 14:48:10,116 INFO L272 TraceCheckUtils]: 10: Hoare triple {155251#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {155265#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:10,116 INFO L290 TraceCheckUtils]: 11: Hoare triple {155265#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {155266#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:48:10,116 INFO L290 TraceCheckUtils]: 12: Hoare triple {155266#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,117 INFO L290 TraceCheckUtils]: 13: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,117 INFO L272 TraceCheckUtils]: 14: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {155273#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:48:10,117 INFO L290 TraceCheckUtils]: 15: Hoare triple {155273#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {155179#true} is VALID [2022-04-28 14:48:10,118 INFO L290 TraceCheckUtils]: 16: Hoare triple {155179#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {155179#true} is VALID [2022-04-28 14:48:10,118 INFO L290 TraceCheckUtils]: 17: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:10,118 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {155179#true} {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,119 INFO L290 TraceCheckUtils]: 19: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,119 INFO L290 TraceCheckUtils]: 20: Hoare triple {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,120 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {155251#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1458#return; {155263#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-28 14:48:10,120 INFO L290 TraceCheckUtils]: 22: Hoare triple {155263#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:48:10,121 INFO L290 TraceCheckUtils]: 23: Hoare triple {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:48:10,121 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {155179#true} #1496#return; {155247#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:48:10,122 INFO L290 TraceCheckUtils]: 25: Hoare triple {155247#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {155248#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 14:48:10,122 INFO L290 TraceCheckUtils]: 26: Hoare triple {155248#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {155249#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:10,123 INFO L290 TraceCheckUtils]: 27: Hoare triple {155249#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {155249#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:10,123 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {155249#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {155179#true} #1376#return; {155219#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:48:10,125 INFO L272 TraceCheckUtils]: 0: Hoare triple {155179#true} call ULTIMATE.init(); {155221#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:48:10,125 INFO L290 TraceCheckUtils]: 1: Hoare triple {155221#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {155179#true} is VALID [2022-04-28 14:48:10,125 INFO L290 TraceCheckUtils]: 2: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:10,125 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {155179#true} {155179#true} #1506#return; {155179#true} is VALID [2022-04-28 14:48:10,125 INFO L272 TraceCheckUtils]: 4: Hoare triple {155179#true} call #t~ret180 := main(); {155179#true} is VALID [2022-04-28 14:48:10,125 INFO L290 TraceCheckUtils]: 5: Hoare triple {155179#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {155179#true} is VALID [2022-04-28 14:48:10,126 INFO L272 TraceCheckUtils]: 6: Hoare triple {155179#true} call _BLAST_init(); {155222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:10,127 INFO L290 TraceCheckUtils]: 7: Hoare triple {155222#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {155179#true} is VALID [2022-04-28 14:48:10,127 INFO L290 TraceCheckUtils]: 8: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:10,127 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {155179#true} {155179#true} #1372#return; {155179#true} is VALID [2022-04-28 14:48:10,127 INFO L290 TraceCheckUtils]: 10: Hoare triple {155179#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {155179#true} is VALID [2022-04-28 14:48:10,127 INFO L290 TraceCheckUtils]: 11: Hoare triple {155179#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {155179#true} is VALID [2022-04-28 14:48:10,128 INFO L272 TraceCheckUtils]: 12: Hoare triple {155179#true} call stub_driver_init(); {155223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:10,128 INFO L290 TraceCheckUtils]: 13: Hoare triple {155223#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {155179#true} is VALID [2022-04-28 14:48:10,128 INFO L290 TraceCheckUtils]: 14: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:10,128 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {155179#true} {155179#true} #1374#return; {155179#true} is VALID [2022-04-28 14:48:10,128 INFO L290 TraceCheckUtils]: 16: Hoare triple {155179#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {155179#true} is VALID [2022-04-28 14:48:10,128 INFO L290 TraceCheckUtils]: 17: Hoare triple {155179#true} assume 2 == ~tmp_ndt_1~0; {155179#true} is VALID [2022-04-28 14:48:10,129 INFO L272 TraceCheckUtils]: 18: Hoare triple {155179#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {155224#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:48:10,129 INFO L290 TraceCheckUtils]: 19: Hoare triple {155224#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {155179#true} is VALID [2022-04-28 14:48:10,129 INFO L290 TraceCheckUtils]: 20: Hoare triple {155179#true} assume 2 == ~deviceExtension__Active~1; {155179#true} is VALID [2022-04-28 14:48:10,130 INFO L272 TraceCheckUtils]: 21: Hoare triple {155179#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {155250#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:10,130 INFO L290 TraceCheckUtils]: 22: Hoare triple {155250#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {155179#true} is VALID [2022-04-28 14:48:10,130 INFO L290 TraceCheckUtils]: 23: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {155179#true} is VALID [2022-04-28 14:48:10,130 INFO L290 TraceCheckUtils]: 24: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {155179#true} is VALID [2022-04-28 14:48:10,130 INFO L290 TraceCheckUtils]: 25: Hoare triple {155179#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {155179#true} is VALID [2022-04-28 14:48:10,130 INFO L290 TraceCheckUtils]: 26: Hoare triple {155179#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {155179#true} is VALID [2022-04-28 14:48:10,130 INFO L290 TraceCheckUtils]: 27: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {155179#true} is VALID [2022-04-28 14:48:10,131 INFO L290 TraceCheckUtils]: 28: Hoare triple {155179#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {155251#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 14:48:10,131 INFO L272 TraceCheckUtils]: 29: Hoare triple {155251#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {155265#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:10,132 INFO L290 TraceCheckUtils]: 30: Hoare triple {155265#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {155266#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:48:10,132 INFO L290 TraceCheckUtils]: 31: Hoare triple {155266#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,132 INFO L290 TraceCheckUtils]: 32: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,133 INFO L272 TraceCheckUtils]: 33: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {155273#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:48:10,133 INFO L290 TraceCheckUtils]: 34: Hoare triple {155273#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {155179#true} is VALID [2022-04-28 14:48:10,133 INFO L290 TraceCheckUtils]: 35: Hoare triple {155179#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {155179#true} is VALID [2022-04-28 14:48:10,133 INFO L290 TraceCheckUtils]: 36: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-28 14:48:10,134 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {155179#true} {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,134 INFO L290 TraceCheckUtils]: 38: Hoare triple {155267#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,134 INFO L290 TraceCheckUtils]: 39: Hoare triple {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:10,135 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {155272#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {155251#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1458#return; {155263#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-28 14:48:10,136 INFO L290 TraceCheckUtils]: 41: Hoare triple {155263#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:48:10,136 INFO L290 TraceCheckUtils]: 42: Hoare triple {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:48:10,136 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {155264#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {155179#true} #1496#return; {155247#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:48:10,137 INFO L290 TraceCheckUtils]: 44: Hoare triple {155247#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {155248#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 14:48:10,137 INFO L290 TraceCheckUtils]: 45: Hoare triple {155248#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {155249#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:10,138 INFO L290 TraceCheckUtils]: 46: Hoare triple {155249#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {155249#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:10,138 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {155249#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {155179#true} #1376#return; {155219#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:48:10,139 INFO L290 TraceCheckUtils]: 48: Hoare triple {155219#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,139 INFO L290 TraceCheckUtils]: 49: Hoare triple {155220#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,139 INFO L290 TraceCheckUtils]: 50: Hoare triple {155220#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,140 INFO L290 TraceCheckUtils]: 51: Hoare triple {155220#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,140 INFO L290 TraceCheckUtils]: 52: Hoare triple {155220#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,140 INFO L290 TraceCheckUtils]: 53: Hoare triple {155220#(not (= main_~status~9 259))} assume -1 != ~status~9; {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,140 INFO L290 TraceCheckUtils]: 54: Hoare triple {155220#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,141 INFO L290 TraceCheckUtils]: 55: Hoare triple {155220#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,141 INFO L290 TraceCheckUtils]: 56: Hoare triple {155220#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,141 INFO L290 TraceCheckUtils]: 57: Hoare triple {155220#(not (= main_~status~9 259))} assume 1 != ~pended~0; {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,142 INFO L290 TraceCheckUtils]: 58: Hoare triple {155220#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {155220#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:10,142 INFO L290 TraceCheckUtils]: 59: Hoare triple {155220#(not (= main_~status~9 259))} assume 259 == ~status~9; {155180#false} is VALID [2022-04-28 14:48:10,142 INFO L272 TraceCheckUtils]: 60: Hoare triple {155180#false} call errorFn(); {155180#false} is VALID [2022-04-28 14:48:10,142 INFO L290 TraceCheckUtils]: 61: Hoare triple {155180#false} assume !false; {155180#false} is VALID [2022-04-28 14:48:10,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:10,143 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:48:10,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144259713] [2022-04-28 14:48:10,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2144259713] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:10,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:10,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:48:10,143 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:10,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1153474387] [2022-04-28 14:48:10,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1153474387] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:10,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:10,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:48:10,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103418929] [2022-04-28 14:48:10,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:10,144 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 62 [2022-04-28 14:48:10,144 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:10,144 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:10,193 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:10,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 14:48:10,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:10,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 14:48:10,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:48:10,194 INFO L87 Difference]: Start difference. First operand 826 states and 1108 transitions. Second operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:27,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:27,428 INFO L93 Difference]: Finished difference Result 852 states and 1136 transitions. [2022-04-28 14:48:27,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:48:27,429 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 62 [2022-04-28 14:48:27,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:48:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:27,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 713 transitions. [2022-04-28 14:48:27,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:27,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 713 transitions. [2022-04-28 14:48:27,437 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 713 transitions. [2022-04-28 14:48:28,209 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 713 edges. 713 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:28,245 INFO L225 Difference]: With dead ends: 852 [2022-04-28 14:48:28,245 INFO L226 Difference]: Without dead ends: 828 [2022-04-28 14:48:28,246 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-28 14:48:28,246 INFO L413 NwaCegarLoop]: 586 mSDtfsCounter, 1007 mSDsluCounter, 1935 mSDsCounter, 0 mSdLazyCounter, 5960 mSolverCounterSat, 367 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1010 SdHoareTripleChecker+Valid, 2521 SdHoareTripleChecker+Invalid, 6327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 367 IncrementalHoareTripleChecker+Valid, 5960 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:48:28,246 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1010 Valid, 2521 Invalid, 6327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [367 Valid, 5960 Invalid, 0 Unknown, 0 Unchecked, 7.1s Time] [2022-04-28 14:48:28,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 828 states. [2022-04-28 14:48:30,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 828 to 824. [2022-04-28 14:48:30,495 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:48:30,496 INFO L82 GeneralOperation]: Start isEquivalent. First operand 828 states. Second operand has 824 states, 648 states have (on average 1.3441358024691359) internal successors, (871), 660 states have internal predecessors, (871), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-28 14:48:30,497 INFO L74 IsIncluded]: Start isIncluded. First operand 828 states. Second operand has 824 states, 648 states have (on average 1.3441358024691359) internal successors, (871), 660 states have internal predecessors, (871), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-28 14:48:30,497 INFO L87 Difference]: Start difference. First operand 828 states. Second operand has 824 states, 648 states have (on average 1.3441358024691359) internal successors, (871), 660 states have internal predecessors, (871), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-28 14:48:30,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:30,520 INFO L93 Difference]: Finished difference Result 828 states and 1109 transitions. [2022-04-28 14:48:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1109 transitions. [2022-04-28 14:48:30,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:30,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:30,522 INFO L74 IsIncluded]: Start isIncluded. First operand has 824 states, 648 states have (on average 1.3441358024691359) internal successors, (871), 660 states have internal predecessors, (871), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) Second operand 828 states. [2022-04-28 14:48:30,522 INFO L87 Difference]: Start difference. First operand has 824 states, 648 states have (on average 1.3441358024691359) internal successors, (871), 660 states have internal predecessors, (871), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) Second operand 828 states. [2022-04-28 14:48:30,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:30,544 INFO L93 Difference]: Finished difference Result 828 states and 1109 transitions. [2022-04-28 14:48:30,544 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1109 transitions. [2022-04-28 14:48:30,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:30,545 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:30,545 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:48:30,545 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:48:30,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 824 states, 648 states have (on average 1.3441358024691359) internal successors, (871), 660 states have internal predecessors, (871), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-28 14:48:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 824 states and 1104 transitions. [2022-04-28 14:48:30,579 INFO L78 Accepts]: Start accepts. Automaton has 824 states and 1104 transitions. Word has length 62 [2022-04-28 14:48:30,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:48:30,579 INFO L495 AbstractCegarLoop]: Abstraction has 824 states and 1104 transitions. [2022-04-28 14:48:30,579 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:30,579 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 824 states and 1104 transitions. [2022-04-28 14:48:32,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1104 edges. 1104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1104 transitions. [2022-04-28 14:48:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 14:48:32,881 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:48:32,881 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:48:32,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-28 14:48:32,881 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:48:32,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:48:32,881 INFO L85 PathProgramCache]: Analyzing trace with hash 2049298278, now seen corresponding path program 1 times [2022-04-28 14:48:32,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:32,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [693986282] [2022-04-28 14:48:32,881 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:48:32,882 INFO L85 PathProgramCache]: Analyzing trace with hash 2049298278, now seen corresponding path program 2 times [2022-04-28 14:48:32,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:48:32,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122070345] [2022-04-28 14:48:32,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:48:32,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:48:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:32,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:48:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:32,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {160337#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {160298#true} is VALID [2022-04-28 14:48:32,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:32,985 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160298#true} {160298#true} #1506#return; {160298#true} is VALID [2022-04-28 14:48:33,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:33,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:33,020 INFO L290 TraceCheckUtils]: 0: Hoare triple {160338#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {160298#true} is VALID [2022-04-28 14:48:33,020 INFO L290 TraceCheckUtils]: 1: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:33,020 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160298#true} {160298#true} #1372#return; {160298#true} is VALID [2022-04-28 14:48:33,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:48:33,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:33,037 INFO L290 TraceCheckUtils]: 0: Hoare triple {160339#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {160298#true} is VALID [2022-04-28 14:48:33,037 INFO L290 TraceCheckUtils]: 1: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:33,037 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160298#true} {160298#true} #1374#return; {160298#true} is VALID [2022-04-28 14:48:33,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:48:33,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:33,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:48:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:33,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:48:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:33,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:48:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:33,218 INFO L290 TraceCheckUtils]: 0: Hoare triple {160386#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160298#true} is VALID [2022-04-28 14:48:33,218 INFO L290 TraceCheckUtils]: 1: Hoare triple {160298#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160298#true} is VALID [2022-04-28 14:48:33,218 INFO L290 TraceCheckUtils]: 2: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:33,219 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160298#true} {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,220 INFO L290 TraceCheckUtils]: 0: Hoare triple {160378#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {160379#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:48:33,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {160379#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,221 INFO L272 TraceCheckUtils]: 3: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {160386#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:48:33,221 INFO L290 TraceCheckUtils]: 4: Hoare triple {160386#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160298#true} is VALID [2022-04-28 14:48:33,221 INFO L290 TraceCheckUtils]: 5: Hoare triple {160298#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160298#true} is VALID [2022-04-28 14:48:33,221 INFO L290 TraceCheckUtils]: 6: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:33,223 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {160298#true} {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,224 INFO L290 TraceCheckUtils]: 8: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,224 INFO L290 TraceCheckUtils]: 9: Hoare triple {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,225 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {160364#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1474#return; {160376#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-28 14:48:33,225 INFO L290 TraceCheckUtils]: 0: Hoare triple {160363#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {160298#true} is VALID [2022-04-28 14:48:33,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {160298#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {160298#true} is VALID [2022-04-28 14:48:33,225 INFO L290 TraceCheckUtils]: 2: Hoare triple {160298#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {160298#true} is VALID [2022-04-28 14:48:33,226 INFO L290 TraceCheckUtils]: 3: Hoare triple {160298#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {160364#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 14:48:33,226 INFO L272 TraceCheckUtils]: 4: Hoare triple {160364#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {160378#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:33,227 INFO L290 TraceCheckUtils]: 5: Hoare triple {160378#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {160379#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:48:33,227 INFO L290 TraceCheckUtils]: 6: Hoare triple {160379#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,228 INFO L290 TraceCheckUtils]: 7: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,228 INFO L272 TraceCheckUtils]: 8: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {160386#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:48:33,228 INFO L290 TraceCheckUtils]: 9: Hoare triple {160386#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160298#true} is VALID [2022-04-28 14:48:33,228 INFO L290 TraceCheckUtils]: 10: Hoare triple {160298#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160298#true} is VALID [2022-04-28 14:48:33,228 INFO L290 TraceCheckUtils]: 11: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:33,229 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {160298#true} {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,229 INFO L290 TraceCheckUtils]: 13: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,229 INFO L290 TraceCheckUtils]: 14: Hoare triple {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,230 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {160364#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1474#return; {160376#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-28 14:48:33,231 INFO L290 TraceCheckUtils]: 16: Hoare triple {160376#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:48:33,231 INFO L290 TraceCheckUtils]: 17: Hoare triple {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:48:33,231 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {160298#true} #1496#return; {160360#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:48:33,231 INFO L290 TraceCheckUtils]: 0: Hoare triple {160340#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {160298#true} is VALID [2022-04-28 14:48:33,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {160298#true} assume 2 == ~deviceExtension__Active~1; {160298#true} is VALID [2022-04-28 14:48:33,232 INFO L272 TraceCheckUtils]: 2: Hoare triple {160298#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {160363#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:33,232 INFO L290 TraceCheckUtils]: 3: Hoare triple {160363#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {160298#true} is VALID [2022-04-28 14:48:33,232 INFO L290 TraceCheckUtils]: 4: Hoare triple {160298#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {160298#true} is VALID [2022-04-28 14:48:33,232 INFO L290 TraceCheckUtils]: 5: Hoare triple {160298#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {160298#true} is VALID [2022-04-28 14:48:33,233 INFO L290 TraceCheckUtils]: 6: Hoare triple {160298#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {160364#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 14:48:33,233 INFO L272 TraceCheckUtils]: 7: Hoare triple {160364#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {160378#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:33,234 INFO L290 TraceCheckUtils]: 8: Hoare triple {160378#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {160379#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:48:33,234 INFO L290 TraceCheckUtils]: 9: Hoare triple {160379#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,234 INFO L290 TraceCheckUtils]: 10: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,235 INFO L272 TraceCheckUtils]: 11: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {160386#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:48:33,235 INFO L290 TraceCheckUtils]: 12: Hoare triple {160386#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160298#true} is VALID [2022-04-28 14:48:33,235 INFO L290 TraceCheckUtils]: 13: Hoare triple {160298#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160298#true} is VALID [2022-04-28 14:48:33,235 INFO L290 TraceCheckUtils]: 14: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:33,235 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {160298#true} {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,236 INFO L290 TraceCheckUtils]: 16: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,236 INFO L290 TraceCheckUtils]: 17: Hoare triple {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,237 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {160364#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1474#return; {160376#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-28 14:48:33,237 INFO L290 TraceCheckUtils]: 19: Hoare triple {160376#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:48:33,237 INFO L290 TraceCheckUtils]: 20: Hoare triple {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:48:33,238 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {160298#true} #1496#return; {160360#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:48:33,238 INFO L290 TraceCheckUtils]: 22: Hoare triple {160360#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {160361#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-28 14:48:33,239 INFO L290 TraceCheckUtils]: 23: Hoare triple {160361#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {160362#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:33,239 INFO L290 TraceCheckUtils]: 24: Hoare triple {160362#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {160362#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:33,239 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {160362#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {160298#true} #1376#return; {160335#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:48:33,241 INFO L272 TraceCheckUtils]: 0: Hoare triple {160298#true} call ULTIMATE.init(); {160337#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:48:33,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {160337#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {160298#true} is VALID [2022-04-28 14:48:33,241 INFO L290 TraceCheckUtils]: 2: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:33,241 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160298#true} {160298#true} #1506#return; {160298#true} is VALID [2022-04-28 14:48:33,241 INFO L272 TraceCheckUtils]: 4: Hoare triple {160298#true} call #t~ret180 := main(); {160298#true} is VALID [2022-04-28 14:48:33,241 INFO L290 TraceCheckUtils]: 5: Hoare triple {160298#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {160298#true} is VALID [2022-04-28 14:48:33,242 INFO L272 TraceCheckUtils]: 6: Hoare triple {160298#true} call _BLAST_init(); {160338#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:33,242 INFO L290 TraceCheckUtils]: 7: Hoare triple {160338#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {160298#true} is VALID [2022-04-28 14:48:33,242 INFO L290 TraceCheckUtils]: 8: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:33,242 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {160298#true} {160298#true} #1372#return; {160298#true} is VALID [2022-04-28 14:48:33,242 INFO L290 TraceCheckUtils]: 10: Hoare triple {160298#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {160298#true} is VALID [2022-04-28 14:48:33,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {160298#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {160298#true} is VALID [2022-04-28 14:48:33,243 INFO L272 TraceCheckUtils]: 12: Hoare triple {160298#true} call stub_driver_init(); {160339#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:33,243 INFO L290 TraceCheckUtils]: 13: Hoare triple {160339#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {160298#true} is VALID [2022-04-28 14:48:33,243 INFO L290 TraceCheckUtils]: 14: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:33,243 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {160298#true} {160298#true} #1374#return; {160298#true} is VALID [2022-04-28 14:48:33,243 INFO L290 TraceCheckUtils]: 16: Hoare triple {160298#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {160298#true} is VALID [2022-04-28 14:48:33,243 INFO L290 TraceCheckUtils]: 17: Hoare triple {160298#true} assume 2 == ~tmp_ndt_1~0; {160298#true} is VALID [2022-04-28 14:48:33,244 INFO L272 TraceCheckUtils]: 18: Hoare triple {160298#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {160340#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:48:33,244 INFO L290 TraceCheckUtils]: 19: Hoare triple {160340#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {160298#true} is VALID [2022-04-28 14:48:33,244 INFO L290 TraceCheckUtils]: 20: Hoare triple {160298#true} assume 2 == ~deviceExtension__Active~1; {160298#true} is VALID [2022-04-28 14:48:33,245 INFO L272 TraceCheckUtils]: 21: Hoare triple {160298#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {160363#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:33,245 INFO L290 TraceCheckUtils]: 22: Hoare triple {160363#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {160298#true} is VALID [2022-04-28 14:48:33,245 INFO L290 TraceCheckUtils]: 23: Hoare triple {160298#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {160298#true} is VALID [2022-04-28 14:48:33,245 INFO L290 TraceCheckUtils]: 24: Hoare triple {160298#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {160298#true} is VALID [2022-04-28 14:48:33,245 INFO L290 TraceCheckUtils]: 25: Hoare triple {160298#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {160364#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 14:48:33,246 INFO L272 TraceCheckUtils]: 26: Hoare triple {160364#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {160378#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:33,246 INFO L290 TraceCheckUtils]: 27: Hoare triple {160378#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {160379#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:48:33,247 INFO L290 TraceCheckUtils]: 28: Hoare triple {160379#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,247 INFO L290 TraceCheckUtils]: 29: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,248 INFO L272 TraceCheckUtils]: 30: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {160386#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:48:33,248 INFO L290 TraceCheckUtils]: 31: Hoare triple {160386#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160298#true} is VALID [2022-04-28 14:48:33,248 INFO L290 TraceCheckUtils]: 32: Hoare triple {160298#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160298#true} is VALID [2022-04-28 14:48:33,248 INFO L290 TraceCheckUtils]: 33: Hoare triple {160298#true} assume true; {160298#true} is VALID [2022-04-28 14:48:33,249 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {160298#true} {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,249 INFO L290 TraceCheckUtils]: 35: Hoare triple {160380#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,249 INFO L290 TraceCheckUtils]: 36: Hoare triple {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:33,250 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {160385#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {160364#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1474#return; {160376#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-28 14:48:33,251 INFO L290 TraceCheckUtils]: 38: Hoare triple {160376#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:48:33,251 INFO L290 TraceCheckUtils]: 39: Hoare triple {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:48:33,252 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {160377#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {160298#true} #1496#return; {160360#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:48:33,252 INFO L290 TraceCheckUtils]: 41: Hoare triple {160360#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {160361#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-28 14:48:33,252 INFO L290 TraceCheckUtils]: 42: Hoare triple {160361#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {160362#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:33,253 INFO L290 TraceCheckUtils]: 43: Hoare triple {160362#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {160362#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:33,253 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {160362#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {160298#true} #1376#return; {160335#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:48:33,254 INFO L290 TraceCheckUtils]: 45: Hoare triple {160335#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,254 INFO L290 TraceCheckUtils]: 46: Hoare triple {160336#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,255 INFO L290 TraceCheckUtils]: 47: Hoare triple {160336#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,255 INFO L290 TraceCheckUtils]: 48: Hoare triple {160336#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,255 INFO L290 TraceCheckUtils]: 49: Hoare triple {160336#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,256 INFO L290 TraceCheckUtils]: 50: Hoare triple {160336#(not (= main_~status~9 259))} assume -1 != ~status~9; {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,256 INFO L290 TraceCheckUtils]: 51: Hoare triple {160336#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,256 INFO L290 TraceCheckUtils]: 52: Hoare triple {160336#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,257 INFO L290 TraceCheckUtils]: 53: Hoare triple {160336#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,257 INFO L290 TraceCheckUtils]: 54: Hoare triple {160336#(not (= main_~status~9 259))} assume 1 != ~pended~0; {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,257 INFO L290 TraceCheckUtils]: 55: Hoare triple {160336#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {160336#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:33,258 INFO L290 TraceCheckUtils]: 56: Hoare triple {160336#(not (= main_~status~9 259))} assume 259 == ~status~9; {160299#false} is VALID [2022-04-28 14:48:33,258 INFO L272 TraceCheckUtils]: 57: Hoare triple {160299#false} call errorFn(); {160299#false} is VALID [2022-04-28 14:48:33,258 INFO L290 TraceCheckUtils]: 58: Hoare triple {160299#false} assume !false; {160299#false} is VALID [2022-04-28 14:48:33,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:33,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:48:33,258 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1122070345] [2022-04-28 14:48:33,258 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1122070345] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:33,258 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:33,258 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:48:33,259 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:33,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [693986282] [2022-04-28 14:48:33,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [693986282] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:33,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:33,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:48:33,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462894360] [2022-04-28 14:48:33,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:33,259 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 59 [2022-04-28 14:48:33,259 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:33,259 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:33,298 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:33,298 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 14:48:33,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:33,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 14:48:33,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:48:33,299 INFO L87 Difference]: Start difference. First operand 824 states and 1104 transitions. Second operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:51,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:51,199 INFO L93 Difference]: Finished difference Result 850 states and 1132 transitions. [2022-04-28 14:48:51,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:48:51,200 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 59 [2022-04-28 14:48:51,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:48:51,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 709 transitions. [2022-04-28 14:48:51,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 709 transitions. [2022-04-28 14:48:51,208 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 709 transitions. [2022-04-28 14:48:52,006 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 709 edges. 709 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:52,037 INFO L225 Difference]: With dead ends: 850 [2022-04-28 14:48:52,037 INFO L226 Difference]: Without dead ends: 825 [2022-04-28 14:48:52,037 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-28 14:48:52,038 INFO L413 NwaCegarLoop]: 565 mSDtfsCounter, 1331 mSDsluCounter, 1683 mSDsCounter, 0 mSdLazyCounter, 5486 mSolverCounterSat, 473 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1334 SdHoareTripleChecker+Valid, 2248 SdHoareTripleChecker+Invalid, 5959 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 473 IncrementalHoareTripleChecker+Valid, 5486 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:48:52,038 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1334 Valid, 2248 Invalid, 5959 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [473 Valid, 5486 Invalid, 0 Unknown, 0 Unchecked, 7.2s Time] [2022-04-28 14:48:52,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 825 states. [2022-04-28 14:48:54,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 825 to 823. [2022-04-28 14:48:54,367 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:48:54,369 INFO L82 GeneralOperation]: Start isEquivalent. First operand 825 states. Second operand has 823 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 659 states have internal predecessors, (860), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-28 14:48:54,369 INFO L74 IsIncluded]: Start isIncluded. First operand 825 states. Second operand has 823 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 659 states have internal predecessors, (860), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-28 14:48:54,370 INFO L87 Difference]: Start difference. First operand 825 states. Second operand has 823 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 659 states have internal predecessors, (860), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-28 14:48:54,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:54,403 INFO L93 Difference]: Finished difference Result 825 states and 1095 transitions. [2022-04-28 14:48:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1095 transitions. [2022-04-28 14:48:54,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:54,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:54,405 INFO L74 IsIncluded]: Start isIncluded. First operand has 823 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 659 states have internal predecessors, (860), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) Second operand 825 states. [2022-04-28 14:48:54,405 INFO L87 Difference]: Start difference. First operand has 823 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 659 states have internal predecessors, (860), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) Second operand 825 states. [2022-04-28 14:48:54,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:54,430 INFO L93 Difference]: Finished difference Result 825 states and 1095 transitions. [2022-04-28 14:48:54,430 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1095 transitions. [2022-04-28 14:48:54,431 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:54,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:54,431 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:48:54,431 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:48:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 823 states, 647 states have (on average 1.3292117465224111) internal successors, (860), 659 states have internal predecessors, (860), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-28 14:48:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 823 states and 1093 transitions. [2022-04-28 14:48:54,467 INFO L78 Accepts]: Start accepts. Automaton has 823 states and 1093 transitions. Word has length 59 [2022-04-28 14:48:54,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:48:54,467 INFO L495 AbstractCegarLoop]: Abstraction has 823 states and 1093 transitions. [2022-04-28 14:48:54,467 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:54,467 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 823 states and 1093 transitions. [2022-04-28 14:48:56,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1093 edges. 1093 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:56,906 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1093 transitions. [2022-04-28 14:48:56,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-28 14:48:56,907 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:48:56,908 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:48:56,908 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-28 14:48:56,908 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:48:56,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:48:56,908 INFO L85 PathProgramCache]: Analyzing trace with hash -1081135518, now seen corresponding path program 1 times [2022-04-28 14:48:56,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:56,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1469996794] [2022-04-28 14:48:56,908 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:48:56,909 INFO L85 PathProgramCache]: Analyzing trace with hash -1081135518, now seen corresponding path program 2 times [2022-04-28 14:48:56,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:48:56,909 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498975724] [2022-04-28 14:48:56,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:48:56,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:48:56,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:56,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:48:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:56,993 INFO L290 TraceCheckUtils]: 0: Hoare triple {165439#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {165399#true} is VALID [2022-04-28 14:48:56,993 INFO L290 TraceCheckUtils]: 1: Hoare triple {165399#true} assume true; {165399#true} is VALID [2022-04-28 14:48:56,993 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165399#true} {165399#true} #1506#return; {165399#true} is VALID [2022-04-28 14:48:57,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:57,019 INFO L290 TraceCheckUtils]: 0: Hoare triple {165440#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {165399#true} is VALID [2022-04-28 14:48:57,019 INFO L290 TraceCheckUtils]: 1: Hoare triple {165399#true} assume true; {165399#true} is VALID [2022-04-28 14:48:57,019 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165399#true} {165399#true} #1372#return; {165399#true} is VALID [2022-04-28 14:48:57,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:48:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:57,034 INFO L290 TraceCheckUtils]: 0: Hoare triple {165441#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {165399#true} is VALID [2022-04-28 14:48:57,034 INFO L290 TraceCheckUtils]: 1: Hoare triple {165399#true} assume true; {165399#true} is VALID [2022-04-28 14:48:57,034 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165399#true} {165399#true} #1374#return; {165399#true} is VALID [2022-04-28 14:48:57,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:48:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:57,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:57,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:48:57,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:57,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {165399#true} is VALID [2022-04-28 14:48:57,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {165399#true} assume !(0 != ~compRegistered~0); {165399#true} is VALID [2022-04-28 14:48:57,205 INFO L290 TraceCheckUtils]: 2: Hoare triple {165399#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {165399#true} is VALID [2022-04-28 14:48:57,206 INFO L290 TraceCheckUtils]: 3: Hoare triple {165399#true} assume !(~s~0 == ~NP~0); {165399#true} is VALID [2022-04-28 14:48:57,206 INFO L290 TraceCheckUtils]: 4: Hoare triple {165399#true} assume !(~s~0 == ~MPR1~0); {165399#true} is VALID [2022-04-28 14:48:57,206 INFO L290 TraceCheckUtils]: 5: Hoare triple {165399#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {165474#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,206 INFO L290 TraceCheckUtils]: 6: Hoare triple {165474#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:48:57,207 INFO L290 TraceCheckUtils]: 7: Hoare triple {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:48:57,207 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {165399#true} #1486#return; {165472#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {165399#true} is VALID [2022-04-28 14:48:57,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {165399#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {165399#true} is VALID [2022-04-28 14:48:57,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {165399#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {165399#true} is VALID [2022-04-28 14:48:57,208 INFO L272 TraceCheckUtils]: 3: Hoare triple {165399#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:57,209 INFO L290 TraceCheckUtils]: 4: Hoare triple {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {165399#true} is VALID [2022-04-28 14:48:57,209 INFO L290 TraceCheckUtils]: 5: Hoare triple {165399#true} assume !(0 != ~compRegistered~0); {165399#true} is VALID [2022-04-28 14:48:57,209 INFO L290 TraceCheckUtils]: 6: Hoare triple {165399#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {165399#true} is VALID [2022-04-28 14:48:57,209 INFO L290 TraceCheckUtils]: 7: Hoare triple {165399#true} assume !(~s~0 == ~NP~0); {165399#true} is VALID [2022-04-28 14:48:57,209 INFO L290 TraceCheckUtils]: 8: Hoare triple {165399#true} assume !(~s~0 == ~MPR1~0); {165399#true} is VALID [2022-04-28 14:48:57,209 INFO L290 TraceCheckUtils]: 9: Hoare triple {165399#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {165474#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,210 INFO L290 TraceCheckUtils]: 10: Hoare triple {165474#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:48:57,210 INFO L290 TraceCheckUtils]: 11: Hoare triple {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:48:57,211 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {165399#true} #1486#return; {165472#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,211 INFO L290 TraceCheckUtils]: 13: Hoare triple {165472#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,211 INFO L290 TraceCheckUtils]: 14: Hoare triple {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,212 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {165399#true} #1504#return; {165459#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,212 INFO L290 TraceCheckUtils]: 0: Hoare triple {165442#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {165399#true} is VALID [2022-04-28 14:48:57,212 INFO L290 TraceCheckUtils]: 1: Hoare triple {165399#true} assume !(2 == ~deviceExtension__Active~1); {165399#true} is VALID [2022-04-28 14:48:57,212 INFO L290 TraceCheckUtils]: 2: Hoare triple {165399#true} assume !(3 == ~deviceExtension__Active~1); {165399#true} is VALID [2022-04-28 14:48:57,213 INFO L290 TraceCheckUtils]: 3: Hoare triple {165399#true} assume !(1 == ~deviceExtension__Active~1); {165399#true} is VALID [2022-04-28 14:48:57,213 INFO L290 TraceCheckUtils]: 4: Hoare triple {165399#true} assume !(7 == ~deviceExtension__Active~1); {165399#true} is VALID [2022-04-28 14:48:57,213 INFO L290 TraceCheckUtils]: 5: Hoare triple {165399#true} ~deviceExtension__Active~1 := 0; {165399#true} is VALID [2022-04-28 14:48:57,213 INFO L272 TraceCheckUtils]: 6: Hoare triple {165399#true} call #t~ret35 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:57,214 INFO L290 TraceCheckUtils]: 7: Hoare triple {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {165399#true} is VALID [2022-04-28 14:48:57,214 INFO L290 TraceCheckUtils]: 8: Hoare triple {165399#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {165399#true} is VALID [2022-04-28 14:48:57,214 INFO L290 TraceCheckUtils]: 9: Hoare triple {165399#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {165399#true} is VALID [2022-04-28 14:48:57,214 INFO L272 TraceCheckUtils]: 10: Hoare triple {165399#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:57,214 INFO L290 TraceCheckUtils]: 11: Hoare triple {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {165399#true} is VALID [2022-04-28 14:48:57,214 INFO L290 TraceCheckUtils]: 12: Hoare triple {165399#true} assume !(0 != ~compRegistered~0); {165399#true} is VALID [2022-04-28 14:48:57,215 INFO L290 TraceCheckUtils]: 13: Hoare triple {165399#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {165399#true} is VALID [2022-04-28 14:48:57,215 INFO L290 TraceCheckUtils]: 14: Hoare triple {165399#true} assume !(~s~0 == ~NP~0); {165399#true} is VALID [2022-04-28 14:48:57,215 INFO L290 TraceCheckUtils]: 15: Hoare triple {165399#true} assume !(~s~0 == ~MPR1~0); {165399#true} is VALID [2022-04-28 14:48:57,215 INFO L290 TraceCheckUtils]: 16: Hoare triple {165399#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {165474#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,215 INFO L290 TraceCheckUtils]: 17: Hoare triple {165474#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:48:57,216 INFO L290 TraceCheckUtils]: 18: Hoare triple {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:48:57,216 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {165399#true} #1486#return; {165472#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,217 INFO L290 TraceCheckUtils]: 20: Hoare triple {165472#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,217 INFO L290 TraceCheckUtils]: 21: Hoare triple {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,218 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {165399#true} #1504#return; {165459#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,218 INFO L290 TraceCheckUtils]: 23: Hoare triple {165459#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~status~3 := #t~ret35;havoc #t~ret35; {165460#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,219 INFO L290 TraceCheckUtils]: 24: Hoare triple {165460#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {165461#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:48:57,219 INFO L290 TraceCheckUtils]: 25: Hoare triple {165461#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {165461#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:48:57,220 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {165461#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {165399#true} #1376#return; {165437#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 14:48:57,221 INFO L272 TraceCheckUtils]: 0: Hoare triple {165399#true} call ULTIMATE.init(); {165439#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:48:57,221 INFO L290 TraceCheckUtils]: 1: Hoare triple {165439#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {165399#true} is VALID [2022-04-28 14:48:57,221 INFO L290 TraceCheckUtils]: 2: Hoare triple {165399#true} assume true; {165399#true} is VALID [2022-04-28 14:48:57,222 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165399#true} {165399#true} #1506#return; {165399#true} is VALID [2022-04-28 14:48:57,222 INFO L272 TraceCheckUtils]: 4: Hoare triple {165399#true} call #t~ret180 := main(); {165399#true} is VALID [2022-04-28 14:48:57,222 INFO L290 TraceCheckUtils]: 5: Hoare triple {165399#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {165399#true} is VALID [2022-04-28 14:48:57,223 INFO L272 TraceCheckUtils]: 6: Hoare triple {165399#true} call _BLAST_init(); {165440#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:57,223 INFO L290 TraceCheckUtils]: 7: Hoare triple {165440#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {165399#true} is VALID [2022-04-28 14:48:57,223 INFO L290 TraceCheckUtils]: 8: Hoare triple {165399#true} assume true; {165399#true} is VALID [2022-04-28 14:48:57,223 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {165399#true} {165399#true} #1372#return; {165399#true} is VALID [2022-04-28 14:48:57,223 INFO L290 TraceCheckUtils]: 10: Hoare triple {165399#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {165399#true} is VALID [2022-04-28 14:48:57,223 INFO L290 TraceCheckUtils]: 11: Hoare triple {165399#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {165399#true} is VALID [2022-04-28 14:48:57,224 INFO L272 TraceCheckUtils]: 12: Hoare triple {165399#true} call stub_driver_init(); {165441#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:57,224 INFO L290 TraceCheckUtils]: 13: Hoare triple {165441#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {165399#true} is VALID [2022-04-28 14:48:57,224 INFO L290 TraceCheckUtils]: 14: Hoare triple {165399#true} assume true; {165399#true} is VALID [2022-04-28 14:48:57,224 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {165399#true} {165399#true} #1374#return; {165399#true} is VALID [2022-04-28 14:48:57,225 INFO L290 TraceCheckUtils]: 16: Hoare triple {165399#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {165399#true} is VALID [2022-04-28 14:48:57,225 INFO L290 TraceCheckUtils]: 17: Hoare triple {165399#true} assume 2 == ~tmp_ndt_1~0; {165399#true} is VALID [2022-04-28 14:48:57,226 INFO L272 TraceCheckUtils]: 18: Hoare triple {165399#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {165442#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:48:57,226 INFO L290 TraceCheckUtils]: 19: Hoare triple {165442#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {165399#true} is VALID [2022-04-28 14:48:57,226 INFO L290 TraceCheckUtils]: 20: Hoare triple {165399#true} assume !(2 == ~deviceExtension__Active~1); {165399#true} is VALID [2022-04-28 14:48:57,226 INFO L290 TraceCheckUtils]: 21: Hoare triple {165399#true} assume !(3 == ~deviceExtension__Active~1); {165399#true} is VALID [2022-04-28 14:48:57,226 INFO L290 TraceCheckUtils]: 22: Hoare triple {165399#true} assume !(1 == ~deviceExtension__Active~1); {165399#true} is VALID [2022-04-28 14:48:57,226 INFO L290 TraceCheckUtils]: 23: Hoare triple {165399#true} assume !(7 == ~deviceExtension__Active~1); {165399#true} is VALID [2022-04-28 14:48:57,227 INFO L290 TraceCheckUtils]: 24: Hoare triple {165399#true} ~deviceExtension__Active~1 := 0; {165399#true} is VALID [2022-04-28 14:48:57,228 INFO L272 TraceCheckUtils]: 25: Hoare triple {165399#true} call #t~ret35 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:57,228 INFO L290 TraceCheckUtils]: 26: Hoare triple {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {165399#true} is VALID [2022-04-28 14:48:57,228 INFO L290 TraceCheckUtils]: 27: Hoare triple {165399#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {165399#true} is VALID [2022-04-28 14:48:57,228 INFO L290 TraceCheckUtils]: 28: Hoare triple {165399#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {165399#true} is VALID [2022-04-28 14:48:57,229 INFO L272 TraceCheckUtils]: 29: Hoare triple {165399#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:48:57,229 INFO L290 TraceCheckUtils]: 30: Hoare triple {165462#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {165399#true} is VALID [2022-04-28 14:48:57,229 INFO L290 TraceCheckUtils]: 31: Hoare triple {165399#true} assume !(0 != ~compRegistered~0); {165399#true} is VALID [2022-04-28 14:48:57,229 INFO L290 TraceCheckUtils]: 32: Hoare triple {165399#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {165399#true} is VALID [2022-04-28 14:48:57,229 INFO L290 TraceCheckUtils]: 33: Hoare triple {165399#true} assume !(~s~0 == ~NP~0); {165399#true} is VALID [2022-04-28 14:48:57,229 INFO L290 TraceCheckUtils]: 34: Hoare triple {165399#true} assume !(~s~0 == ~MPR1~0); {165399#true} is VALID [2022-04-28 14:48:57,230 INFO L290 TraceCheckUtils]: 35: Hoare triple {165399#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {165474#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,230 INFO L290 TraceCheckUtils]: 36: Hoare triple {165474#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:48:57,230 INFO L290 TraceCheckUtils]: 37: Hoare triple {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:48:57,231 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {165475#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {165399#true} #1486#return; {165472#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,232 INFO L290 TraceCheckUtils]: 39: Hoare triple {165472#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,232 INFO L290 TraceCheckUtils]: 40: Hoare triple {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,233 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {165473#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {165399#true} #1504#return; {165459#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,234 INFO L290 TraceCheckUtils]: 42: Hoare triple {165459#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~status~3 := #t~ret35;havoc #t~ret35; {165460#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:48:57,234 INFO L290 TraceCheckUtils]: 43: Hoare triple {165460#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {165461#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:48:57,235 INFO L290 TraceCheckUtils]: 44: Hoare triple {165461#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {165461#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:48:57,235 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {165461#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {165399#true} #1376#return; {165437#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 14:48:57,236 INFO L290 TraceCheckUtils]: 46: Hoare triple {165437#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:48:57,236 INFO L290 TraceCheckUtils]: 47: Hoare triple {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:48:57,237 INFO L290 TraceCheckUtils]: 48: Hoare triple {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:48:57,237 INFO L290 TraceCheckUtils]: 49: Hoare triple {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:48:57,237 INFO L290 TraceCheckUtils]: 50: Hoare triple {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:48:57,238 INFO L290 TraceCheckUtils]: 51: Hoare triple {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:48:57,238 INFO L290 TraceCheckUtils]: 52: Hoare triple {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:48:57,238 INFO L290 TraceCheckUtils]: 53: Hoare triple {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:48:57,239 INFO L290 TraceCheckUtils]: 54: Hoare triple {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:48:57,239 INFO L290 TraceCheckUtils]: 55: Hoare triple {165438#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {165400#false} is VALID [2022-04-28 14:48:57,239 INFO L272 TraceCheckUtils]: 56: Hoare triple {165400#false} call errorFn(); {165400#false} is VALID [2022-04-28 14:48:57,239 INFO L290 TraceCheckUtils]: 57: Hoare triple {165400#false} assume !false; {165400#false} is VALID [2022-04-28 14:48:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:57,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:48:57,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498975724] [2022-04-28 14:48:57,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498975724] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:57,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:57,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:48:57,240 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:57,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1469996794] [2022-04-28 14:48:57,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1469996794] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:57,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:57,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:48:57,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22646423] [2022-04-28 14:48:57,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:57,241 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 58 [2022-04-28 14:48:57,241 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:57,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:48:57,288 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:57,288 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:48:57,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:57,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:48:57,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:48:57,290 INFO L87 Difference]: Start difference. First operand 823 states and 1093 transitions. Second operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:49:12,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:12,790 INFO L93 Difference]: Finished difference Result 840 states and 1111 transitions. [2022-04-28 14:49:12,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 14:49:12,790 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 58 [2022-04-28 14:49:12,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:49:12,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 678 transitions. [2022-04-28 14:49:12,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:49:12,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 678 transitions. [2022-04-28 14:49:12,798 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 678 transitions. [2022-04-28 14:49:13,535 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 678 edges. 678 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:13,569 INFO L225 Difference]: With dead ends: 840 [2022-04-28 14:49:13,569 INFO L226 Difference]: Without dead ends: 820 [2022-04-28 14:49:13,569 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=261, Unknown=0, NotChecked=0, Total=306 [2022-04-28 14:49:13,570 INFO L413 NwaCegarLoop]: 575 mSDtfsCounter, 326 mSDsluCounter, 1591 mSDsCounter, 0 mSdLazyCounter, 5166 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 328 SdHoareTripleChecker+Valid, 2166 SdHoareTripleChecker+Invalid, 5283 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 5166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:49:13,570 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [328 Valid, 2166 Invalid, 5283 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 5166 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-28 14:49:13,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 820 states. [2022-04-28 14:49:15,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 820 to 820. [2022-04-28 14:49:15,789 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:15,790 INFO L82 GeneralOperation]: Start isEquivalent. First operand 820 states. Second operand has 820 states, 645 states have (on average 1.3286821705426357) internal successors, (857), 657 states have internal predecessors, (857), 105 states have call successors, (105), 51 states have call predecessors, (105), 69 states have return successors, (126), 118 states have call predecessors, (126), 98 states have call successors, (126) [2022-04-28 14:49:15,791 INFO L74 IsIncluded]: Start isIncluded. First operand 820 states. Second operand has 820 states, 645 states have (on average 1.3286821705426357) internal successors, (857), 657 states have internal predecessors, (857), 105 states have call successors, (105), 51 states have call predecessors, (105), 69 states have return successors, (126), 118 states have call predecessors, (126), 98 states have call successors, (126) [2022-04-28 14:49:15,792 INFO L87 Difference]: Start difference. First operand 820 states. Second operand has 820 states, 645 states have (on average 1.3286821705426357) internal successors, (857), 657 states have internal predecessors, (857), 105 states have call successors, (105), 51 states have call predecessors, (105), 69 states have return successors, (126), 118 states have call predecessors, (126), 98 states have call successors, (126) [2022-04-28 14:49:15,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:15,814 INFO L93 Difference]: Finished difference Result 820 states and 1088 transitions. [2022-04-28 14:49:15,814 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1088 transitions. [2022-04-28 14:49:15,815 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:15,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:15,815 INFO L74 IsIncluded]: Start isIncluded. First operand has 820 states, 645 states have (on average 1.3286821705426357) internal successors, (857), 657 states have internal predecessors, (857), 105 states have call successors, (105), 51 states have call predecessors, (105), 69 states have return successors, (126), 118 states have call predecessors, (126), 98 states have call successors, (126) Second operand 820 states. [2022-04-28 14:49:15,816 INFO L87 Difference]: Start difference. First operand has 820 states, 645 states have (on average 1.3286821705426357) internal successors, (857), 657 states have internal predecessors, (857), 105 states have call successors, (105), 51 states have call predecessors, (105), 69 states have return successors, (126), 118 states have call predecessors, (126), 98 states have call successors, (126) Second operand 820 states. [2022-04-28 14:49:15,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:15,841 INFO L93 Difference]: Finished difference Result 820 states and 1088 transitions. [2022-04-28 14:49:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1088 transitions. [2022-04-28 14:49:15,843 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:15,843 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:15,843 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:15,843 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 820 states, 645 states have (on average 1.3286821705426357) internal successors, (857), 657 states have internal predecessors, (857), 105 states have call successors, (105), 51 states have call predecessors, (105), 69 states have return successors, (126), 118 states have call predecessors, (126), 98 states have call successors, (126) [2022-04-28 14:49:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 820 states and 1088 transitions. [2022-04-28 14:49:15,879 INFO L78 Accepts]: Start accepts. Automaton has 820 states and 1088 transitions. Word has length 58 [2022-04-28 14:49:15,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:15,879 INFO L495 AbstractCegarLoop]: Abstraction has 820 states and 1088 transitions. [2022-04-28 14:49:15,879 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:49:15,879 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 820 states and 1088 transitions. [2022-04-28 14:49:18,171 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1088 edges. 1088 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1088 transitions. [2022-04-28 14:49:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 14:49:18,172 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:18,172 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:49:18,172 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-28 14:49:18,172 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:18,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:18,172 INFO L85 PathProgramCache]: Analyzing trace with hash -1820752266, now seen corresponding path program 1 times [2022-04-28 14:49:18,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:18,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1641359712] [2022-04-28 14:49:18,173 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:18,173 INFO L85 PathProgramCache]: Analyzing trace with hash -1820752266, now seen corresponding path program 2 times [2022-04-28 14:49:18,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:18,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821843911] [2022-04-28 14:49:18,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:18,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,255 INFO L290 TraceCheckUtils]: 0: Hoare triple {170481#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {170442#true} is VALID [2022-04-28 14:49:18,255 INFO L290 TraceCheckUtils]: 1: Hoare triple {170442#true} assume true; {170442#true} is VALID [2022-04-28 14:49:18,255 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170442#true} {170442#true} #1506#return; {170442#true} is VALID [2022-04-28 14:49:18,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,282 INFO L290 TraceCheckUtils]: 0: Hoare triple {170482#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {170442#true} is VALID [2022-04-28 14:49:18,282 INFO L290 TraceCheckUtils]: 1: Hoare triple {170442#true} assume true; {170442#true} is VALID [2022-04-28 14:49:18,283 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170442#true} {170442#true} #1372#return; {170442#true} is VALID [2022-04-28 14:49:18,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,297 INFO L290 TraceCheckUtils]: 0: Hoare triple {170483#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {170442#true} is VALID [2022-04-28 14:49:18,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {170442#true} assume true; {170442#true} is VALID [2022-04-28 14:49:18,297 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170442#true} {170442#true} #1374#return; {170442#true} is VALID [2022-04-28 14:49:18,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:49:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:49:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 14:49:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:18,442 INFO L290 TraceCheckUtils]: 0: Hoare triple {170514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170442#true} is VALID [2022-04-28 14:49:18,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {170442#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170442#true} is VALID [2022-04-28 14:49:18,442 INFO L290 TraceCheckUtils]: 2: Hoare triple {170442#true} assume true; {170442#true} is VALID [2022-04-28 14:49:18,442 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170442#true} {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1526#return; {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:18,443 INFO L290 TraceCheckUtils]: 0: Hoare triple {170506#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {170442#true} is VALID [2022-04-28 14:49:18,443 INFO L290 TraceCheckUtils]: 1: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {170442#true} is VALID [2022-04-28 14:49:18,443 INFO L290 TraceCheckUtils]: 2: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {170442#true} is VALID [2022-04-28 14:49:18,443 INFO L290 TraceCheckUtils]: 3: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {170442#true} is VALID [2022-04-28 14:49:18,443 INFO L290 TraceCheckUtils]: 4: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {170442#true} is VALID [2022-04-28 14:49:18,443 INFO L290 TraceCheckUtils]: 5: Hoare triple {170442#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {170442#true} is VALID [2022-04-28 14:49:18,443 INFO L290 TraceCheckUtils]: 6: Hoare triple {170442#true} ~Irp__IoStatus__Information~1 := 0; {170442#true} is VALID [2022-04-28 14:49:18,443 INFO L290 TraceCheckUtils]: 7: Hoare triple {170442#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {170507#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:49:18,444 INFO L290 TraceCheckUtils]: 8: Hoare triple {170507#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 18446744071562067990 == ~__cil_tmp106~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:18,444 INFO L290 TraceCheckUtils]: 9: Hoare triple {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:18,445 INFO L272 TraceCheckUtils]: 10: Hoare triple {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {170514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:18,445 INFO L290 TraceCheckUtils]: 11: Hoare triple {170514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170442#true} is VALID [2022-04-28 14:49:18,445 INFO L290 TraceCheckUtils]: 12: Hoare triple {170442#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170442#true} is VALID [2022-04-28 14:49:18,445 INFO L290 TraceCheckUtils]: 13: Hoare triple {170442#true} assume true; {170442#true} is VALID [2022-04-28 14:49:18,445 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {170442#true} {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1526#return; {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:18,446 INFO L290 TraceCheckUtils]: 15: Hoare triple {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:18,446 INFO L290 TraceCheckUtils]: 16: Hoare triple {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:18,446 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {170442#true} #1498#return; {170503#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-28 14:49:18,447 INFO L290 TraceCheckUtils]: 0: Hoare triple {170484#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {170442#true} is VALID [2022-04-28 14:49:18,447 INFO L290 TraceCheckUtils]: 1: Hoare triple {170442#true} assume !(2 == ~deviceExtension__Active~1); {170442#true} is VALID [2022-04-28 14:49:18,447 INFO L290 TraceCheckUtils]: 2: Hoare triple {170442#true} assume 3 == ~deviceExtension__Active~1; {170442#true} is VALID [2022-04-28 14:49:18,447 INFO L272 TraceCheckUtils]: 3: Hoare triple {170442#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {170506#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:18,447 INFO L290 TraceCheckUtils]: 4: Hoare triple {170506#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {170442#true} is VALID [2022-04-28 14:49:18,448 INFO L290 TraceCheckUtils]: 5: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {170442#true} is VALID [2022-04-28 14:49:18,448 INFO L290 TraceCheckUtils]: 6: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {170442#true} is VALID [2022-04-28 14:49:18,448 INFO L290 TraceCheckUtils]: 7: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {170442#true} is VALID [2022-04-28 14:49:18,448 INFO L290 TraceCheckUtils]: 8: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {170442#true} is VALID [2022-04-28 14:49:18,448 INFO L290 TraceCheckUtils]: 9: Hoare triple {170442#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {170442#true} is VALID [2022-04-28 14:49:18,448 INFO L290 TraceCheckUtils]: 10: Hoare triple {170442#true} ~Irp__IoStatus__Information~1 := 0; {170442#true} is VALID [2022-04-28 14:49:18,448 INFO L290 TraceCheckUtils]: 11: Hoare triple {170442#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {170507#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:49:18,449 INFO L290 TraceCheckUtils]: 12: Hoare triple {170507#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 18446744071562067990 == ~__cil_tmp106~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:18,449 INFO L290 TraceCheckUtils]: 13: Hoare triple {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:18,449 INFO L272 TraceCheckUtils]: 14: Hoare triple {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {170514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:18,449 INFO L290 TraceCheckUtils]: 15: Hoare triple {170514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170442#true} is VALID [2022-04-28 14:49:18,449 INFO L290 TraceCheckUtils]: 16: Hoare triple {170442#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170442#true} is VALID [2022-04-28 14:49:18,450 INFO L290 TraceCheckUtils]: 17: Hoare triple {170442#true} assume true; {170442#true} is VALID [2022-04-28 14:49:18,450 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {170442#true} {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1526#return; {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:18,450 INFO L290 TraceCheckUtils]: 19: Hoare triple {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:18,450 INFO L290 TraceCheckUtils]: 20: Hoare triple {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:18,451 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {170442#true} #1498#return; {170503#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-28 14:49:18,451 INFO L290 TraceCheckUtils]: 22: Hoare triple {170503#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {170504#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 14:49:18,452 INFO L290 TraceCheckUtils]: 23: Hoare triple {170504#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {170505#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:49:18,452 INFO L290 TraceCheckUtils]: 24: Hoare triple {170505#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {170505#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:49:18,453 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {170505#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {170442#true} #1376#return; {170479#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:49:18,454 INFO L272 TraceCheckUtils]: 0: Hoare triple {170442#true} call ULTIMATE.init(); {170481#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:49:18,454 INFO L290 TraceCheckUtils]: 1: Hoare triple {170481#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {170442#true} is VALID [2022-04-28 14:49:18,454 INFO L290 TraceCheckUtils]: 2: Hoare triple {170442#true} assume true; {170442#true} is VALID [2022-04-28 14:49:18,454 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170442#true} {170442#true} #1506#return; {170442#true} is VALID [2022-04-28 14:49:18,454 INFO L272 TraceCheckUtils]: 4: Hoare triple {170442#true} call #t~ret180 := main(); {170442#true} is VALID [2022-04-28 14:49:18,454 INFO L290 TraceCheckUtils]: 5: Hoare triple {170442#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {170442#true} is VALID [2022-04-28 14:49:18,455 INFO L272 TraceCheckUtils]: 6: Hoare triple {170442#true} call _BLAST_init(); {170482#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:18,455 INFO L290 TraceCheckUtils]: 7: Hoare triple {170482#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {170442#true} is VALID [2022-04-28 14:49:18,455 INFO L290 TraceCheckUtils]: 8: Hoare triple {170442#true} assume true; {170442#true} is VALID [2022-04-28 14:49:18,455 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {170442#true} {170442#true} #1372#return; {170442#true} is VALID [2022-04-28 14:49:18,455 INFO L290 TraceCheckUtils]: 10: Hoare triple {170442#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {170442#true} is VALID [2022-04-28 14:49:18,455 INFO L290 TraceCheckUtils]: 11: Hoare triple {170442#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {170442#true} is VALID [2022-04-28 14:49:18,456 INFO L272 TraceCheckUtils]: 12: Hoare triple {170442#true} call stub_driver_init(); {170483#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:18,456 INFO L290 TraceCheckUtils]: 13: Hoare triple {170483#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {170442#true} is VALID [2022-04-28 14:49:18,456 INFO L290 TraceCheckUtils]: 14: Hoare triple {170442#true} assume true; {170442#true} is VALID [2022-04-28 14:49:18,456 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {170442#true} {170442#true} #1374#return; {170442#true} is VALID [2022-04-28 14:49:18,456 INFO L290 TraceCheckUtils]: 16: Hoare triple {170442#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {170442#true} is VALID [2022-04-28 14:49:18,456 INFO L290 TraceCheckUtils]: 17: Hoare triple {170442#true} assume 2 == ~tmp_ndt_1~0; {170442#true} is VALID [2022-04-28 14:49:18,457 INFO L272 TraceCheckUtils]: 18: Hoare triple {170442#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {170484#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:49:18,457 INFO L290 TraceCheckUtils]: 19: Hoare triple {170484#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {170442#true} is VALID [2022-04-28 14:49:18,457 INFO L290 TraceCheckUtils]: 20: Hoare triple {170442#true} assume !(2 == ~deviceExtension__Active~1); {170442#true} is VALID [2022-04-28 14:49:18,457 INFO L290 TraceCheckUtils]: 21: Hoare triple {170442#true} assume 3 == ~deviceExtension__Active~1; {170442#true} is VALID [2022-04-28 14:49:18,458 INFO L272 TraceCheckUtils]: 22: Hoare triple {170442#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {170506#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:18,458 INFO L290 TraceCheckUtils]: 23: Hoare triple {170506#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {170442#true} is VALID [2022-04-28 14:49:18,458 INFO L290 TraceCheckUtils]: 24: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {170442#true} is VALID [2022-04-28 14:49:18,458 INFO L290 TraceCheckUtils]: 25: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {170442#true} is VALID [2022-04-28 14:49:18,458 INFO L290 TraceCheckUtils]: 26: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {170442#true} is VALID [2022-04-28 14:49:18,458 INFO L290 TraceCheckUtils]: 27: Hoare triple {170442#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {170442#true} is VALID [2022-04-28 14:49:18,458 INFO L290 TraceCheckUtils]: 28: Hoare triple {170442#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {170442#true} is VALID [2022-04-28 14:49:18,458 INFO L290 TraceCheckUtils]: 29: Hoare triple {170442#true} ~Irp__IoStatus__Information~1 := 0; {170442#true} is VALID [2022-04-28 14:49:18,459 INFO L290 TraceCheckUtils]: 30: Hoare triple {170442#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {170507#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:49:18,459 INFO L290 TraceCheckUtils]: 31: Hoare triple {170507#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 18446744071562067990 == ~__cil_tmp106~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:18,459 INFO L290 TraceCheckUtils]: 32: Hoare triple {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:18,460 INFO L272 TraceCheckUtils]: 33: Hoare triple {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {170514#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:18,460 INFO L290 TraceCheckUtils]: 34: Hoare triple {170514#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170442#true} is VALID [2022-04-28 14:49:18,460 INFO L290 TraceCheckUtils]: 35: Hoare triple {170442#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170442#true} is VALID [2022-04-28 14:49:18,460 INFO L290 TraceCheckUtils]: 36: Hoare triple {170442#true} assume true; {170442#true} is VALID [2022-04-28 14:49:18,460 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {170442#true} {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1526#return; {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:18,461 INFO L290 TraceCheckUtils]: 38: Hoare triple {170508#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:18,461 INFO L290 TraceCheckUtils]: 39: Hoare triple {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:18,462 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {170513#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {170442#true} #1498#return; {170503#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-28 14:49:18,462 INFO L290 TraceCheckUtils]: 41: Hoare triple {170503#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {170504#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 14:49:18,462 INFO L290 TraceCheckUtils]: 42: Hoare triple {170504#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {170505#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:49:18,462 INFO L290 TraceCheckUtils]: 43: Hoare triple {170505#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {170505#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:49:18,463 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {170505#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {170442#true} #1376#return; {170479#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:49:18,463 INFO L290 TraceCheckUtils]: 45: Hoare triple {170479#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,464 INFO L290 TraceCheckUtils]: 46: Hoare triple {170480#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,464 INFO L290 TraceCheckUtils]: 47: Hoare triple {170480#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,464 INFO L290 TraceCheckUtils]: 48: Hoare triple {170480#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,464 INFO L290 TraceCheckUtils]: 49: Hoare triple {170480#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,465 INFO L290 TraceCheckUtils]: 50: Hoare triple {170480#(not (= main_~status~9 259))} assume -1 != ~status~9; {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,465 INFO L290 TraceCheckUtils]: 51: Hoare triple {170480#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,465 INFO L290 TraceCheckUtils]: 52: Hoare triple {170480#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,466 INFO L290 TraceCheckUtils]: 53: Hoare triple {170480#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,466 INFO L290 TraceCheckUtils]: 54: Hoare triple {170480#(not (= main_~status~9 259))} assume 1 != ~pended~0; {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,466 INFO L290 TraceCheckUtils]: 55: Hoare triple {170480#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {170480#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:18,466 INFO L290 TraceCheckUtils]: 56: Hoare triple {170480#(not (= main_~status~9 259))} assume 259 == ~status~9; {170443#false} is VALID [2022-04-28 14:49:18,467 INFO L272 TraceCheckUtils]: 57: Hoare triple {170443#false} call errorFn(); {170443#false} is VALID [2022-04-28 14:49:18,467 INFO L290 TraceCheckUtils]: 58: Hoare triple {170443#false} assume !false; {170443#false} is VALID [2022-04-28 14:49:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:49:18,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:18,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821843911] [2022-04-28 14:49:18,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [821843911] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:18,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:18,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:49:18,467 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:18,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1641359712] [2022-04-28 14:49:18,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1641359712] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:18,468 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:18,468 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:49:18,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551286706] [2022-04-28 14:49:18,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:18,468 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-28 14:49:18,468 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:18,468 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:49:18,507 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:18,507 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:49:18,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:18,508 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:49:18,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:49:18,508 INFO L87 Difference]: Start difference. First operand 820 states and 1088 transitions. Second operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:49:32,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:32,317 INFO L93 Difference]: Finished difference Result 873 states and 1143 transitions. [2022-04-28 14:49:32,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:49:32,318 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-28 14:49:32,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:49:32,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 720 transitions. [2022-04-28 14:49:32,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:49:32,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 720 transitions. [2022-04-28 14:49:32,326 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 720 transitions. [2022-04-28 14:49:33,083 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 720 edges. 720 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:33,113 INFO L225 Difference]: With dead ends: 873 [2022-04-28 14:49:33,113 INFO L226 Difference]: Without dead ends: 808 [2022-04-28 14:49:33,114 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2022-04-28 14:49:33,114 INFO L413 NwaCegarLoop]: 551 mSDtfsCounter, 959 mSDsluCounter, 1266 mSDsCounter, 0 mSdLazyCounter, 4272 mSolverCounterSat, 351 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 962 SdHoareTripleChecker+Valid, 1817 SdHoareTripleChecker+Invalid, 4623 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 351 IncrementalHoareTripleChecker+Valid, 4272 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:49:33,114 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [962 Valid, 1817 Invalid, 4623 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [351 Valid, 4272 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2022-04-28 14:49:33,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 808 states. [2022-04-28 14:49:35,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 808 to 808. [2022-04-28 14:49:35,301 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:35,302 INFO L82 GeneralOperation]: Start isEquivalent. First operand 808 states. Second operand has 808 states, 636 states have (on average 1.3238993710691824) internal successors, (842), 648 states have internal predecessors, (842), 102 states have call successors, (102), 51 states have call predecessors, (102), 69 states have return successors, (123), 115 states have call predecessors, (123), 95 states have call successors, (123) [2022-04-28 14:49:35,303 INFO L74 IsIncluded]: Start isIncluded. First operand 808 states. Second operand has 808 states, 636 states have (on average 1.3238993710691824) internal successors, (842), 648 states have internal predecessors, (842), 102 states have call successors, (102), 51 states have call predecessors, (102), 69 states have return successors, (123), 115 states have call predecessors, (123), 95 states have call successors, (123) [2022-04-28 14:49:35,304 INFO L87 Difference]: Start difference. First operand 808 states. Second operand has 808 states, 636 states have (on average 1.3238993710691824) internal successors, (842), 648 states have internal predecessors, (842), 102 states have call successors, (102), 51 states have call predecessors, (102), 69 states have return successors, (123), 115 states have call predecessors, (123), 95 states have call successors, (123) [2022-04-28 14:49:35,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:35,330 INFO L93 Difference]: Finished difference Result 808 states and 1067 transitions. [2022-04-28 14:49:35,330 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1067 transitions. [2022-04-28 14:49:35,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:35,331 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:35,332 INFO L74 IsIncluded]: Start isIncluded. First operand has 808 states, 636 states have (on average 1.3238993710691824) internal successors, (842), 648 states have internal predecessors, (842), 102 states have call successors, (102), 51 states have call predecessors, (102), 69 states have return successors, (123), 115 states have call predecessors, (123), 95 states have call successors, (123) Second operand 808 states. [2022-04-28 14:49:35,333 INFO L87 Difference]: Start difference. First operand has 808 states, 636 states have (on average 1.3238993710691824) internal successors, (842), 648 states have internal predecessors, (842), 102 states have call successors, (102), 51 states have call predecessors, (102), 69 states have return successors, (123), 115 states have call predecessors, (123), 95 states have call successors, (123) Second operand 808 states. [2022-04-28 14:49:35,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:35,356 INFO L93 Difference]: Finished difference Result 808 states and 1067 transitions. [2022-04-28 14:49:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1067 transitions. [2022-04-28 14:49:35,356 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:35,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:35,357 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:35,357 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:35,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 808 states, 636 states have (on average 1.3238993710691824) internal successors, (842), 648 states have internal predecessors, (842), 102 states have call successors, (102), 51 states have call predecessors, (102), 69 states have return successors, (123), 115 states have call predecessors, (123), 95 states have call successors, (123) [2022-04-28 14:49:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 808 states and 1067 transitions. [2022-04-28 14:49:35,399 INFO L78 Accepts]: Start accepts. Automaton has 808 states and 1067 transitions. Word has length 59 [2022-04-28 14:49:35,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:35,399 INFO L495 AbstractCegarLoop]: Abstraction has 808 states and 1067 transitions. [2022-04-28 14:49:35,399 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:49:35,399 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 808 states and 1067 transitions. [2022-04-28 14:49:37,712 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1067 edges. 1067 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1067 transitions. [2022-04-28 14:49:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 14:49:37,714 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:37,714 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:49:37,714 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-28 14:49:37,714 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:37,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:37,716 INFO L85 PathProgramCache]: Analyzing trace with hash 600816654, now seen corresponding path program 1 times [2022-04-28 14:49:37,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:37,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1261884593] [2022-04-28 14:49:37,720 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:37,721 INFO L85 PathProgramCache]: Analyzing trace with hash 600816654, now seen corresponding path program 2 times [2022-04-28 14:49:37,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:37,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542335084] [2022-04-28 14:49:37,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:37,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:37,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:37,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:37,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {175547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {175509#true} is VALID [2022-04-28 14:49:37,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {175509#true} assume true; {175509#true} is VALID [2022-04-28 14:49:37,784 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175509#true} {175509#true} #1506#return; {175509#true} is VALID [2022-04-28 14:49:37,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:37,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {175548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175509#true} is VALID [2022-04-28 14:49:37,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {175509#true} assume true; {175509#true} is VALID [2022-04-28 14:49:37,807 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175509#true} {175509#true} #1372#return; {175509#true} is VALID [2022-04-28 14:49:37,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:37,820 INFO L290 TraceCheckUtils]: 0: Hoare triple {175549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {175509#true} is VALID [2022-04-28 14:49:37,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {175509#true} assume true; {175509#true} is VALID [2022-04-28 14:49:37,820 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175509#true} {175509#true} #1374#return; {175509#true} is VALID [2022-04-28 14:49:37,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:49:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:37,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:49:37,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:37,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:49:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:37,886 INFO L290 TraceCheckUtils]: 0: Hoare triple {175579#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {175580#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-28 14:49:37,887 INFO L290 TraceCheckUtils]: 1: Hoare triple {175580#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,887 INFO L290 TraceCheckUtils]: 2: Hoare triple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,887 INFO L290 TraceCheckUtils]: 3: Hoare triple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,888 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {175509#true} #1488#return; {175510#false} is VALID [2022-04-28 14:49:37,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 14:49:37,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:37,897 INFO L290 TraceCheckUtils]: 0: Hoare triple {175582#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175509#true} is VALID [2022-04-28 14:49:37,897 INFO L290 TraceCheckUtils]: 1: Hoare triple {175509#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {175509#true} is VALID [2022-04-28 14:49:37,897 INFO L290 TraceCheckUtils]: 2: Hoare triple {175509#true} assume true; {175509#true} is VALID [2022-04-28 14:49:37,898 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {175509#true} {175510#false} #1490#return; {175510#false} is VALID [2022-04-28 14:49:37,898 INFO L290 TraceCheckUtils]: 0: Hoare triple {175569#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {175509#true} is VALID [2022-04-28 14:49:37,898 INFO L290 TraceCheckUtils]: 1: Hoare triple {175509#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {175509#true} is VALID [2022-04-28 14:49:37,899 INFO L272 TraceCheckUtils]: 2: Hoare triple {175509#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {175579#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:37,899 INFO L290 TraceCheckUtils]: 3: Hoare triple {175579#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {175580#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-28 14:49:37,899 INFO L290 TraceCheckUtils]: 4: Hoare triple {175580#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,900 INFO L290 TraceCheckUtils]: 5: Hoare triple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,900 INFO L290 TraceCheckUtils]: 6: Hoare triple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,901 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {175509#true} #1488#return; {175510#false} is VALID [2022-04-28 14:49:37,901 INFO L290 TraceCheckUtils]: 8: Hoare triple {175510#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {175510#false} is VALID [2022-04-28 14:49:37,901 INFO L290 TraceCheckUtils]: 9: Hoare triple {175510#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {175510#false} is VALID [2022-04-28 14:49:37,901 INFO L272 TraceCheckUtils]: 10: Hoare triple {175510#false} call IofCompleteRequest(~Irp, 0); {175582#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:37,901 INFO L290 TraceCheckUtils]: 11: Hoare triple {175582#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175509#true} is VALID [2022-04-28 14:49:37,901 INFO L290 TraceCheckUtils]: 12: Hoare triple {175509#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {175509#true} is VALID [2022-04-28 14:49:37,901 INFO L290 TraceCheckUtils]: 13: Hoare triple {175509#true} assume true; {175509#true} is VALID [2022-04-28 14:49:37,901 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {175509#true} {175510#false} #1490#return; {175510#false} is VALID [2022-04-28 14:49:37,901 INFO L290 TraceCheckUtils]: 15: Hoare triple {175510#false} #res := ~status~7; {175510#false} is VALID [2022-04-28 14:49:37,902 INFO L290 TraceCheckUtils]: 16: Hoare triple {175510#false} assume true; {175510#false} is VALID [2022-04-28 14:49:37,902 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {175510#false} {175509#true} #1500#return; {175510#false} is VALID [2022-04-28 14:49:37,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {175550#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {175509#true} is VALID [2022-04-28 14:49:37,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {175509#true} assume !(2 == ~deviceExtension__Active~1); {175509#true} is VALID [2022-04-28 14:49:37,902 INFO L290 TraceCheckUtils]: 2: Hoare triple {175509#true} assume !(3 == ~deviceExtension__Active~1); {175509#true} is VALID [2022-04-28 14:49:37,902 INFO L290 TraceCheckUtils]: 3: Hoare triple {175509#true} assume 1 == ~deviceExtension__Active~1; {175509#true} is VALID [2022-04-28 14:49:37,903 INFO L272 TraceCheckUtils]: 4: Hoare triple {175509#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {175569#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:37,903 INFO L290 TraceCheckUtils]: 5: Hoare triple {175569#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {175509#true} is VALID [2022-04-28 14:49:37,903 INFO L290 TraceCheckUtils]: 6: Hoare triple {175509#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {175509#true} is VALID [2022-04-28 14:49:37,904 INFO L272 TraceCheckUtils]: 7: Hoare triple {175509#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {175579#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:37,904 INFO L290 TraceCheckUtils]: 8: Hoare triple {175579#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {175580#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-28 14:49:37,905 INFO L290 TraceCheckUtils]: 9: Hoare triple {175580#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,905 INFO L290 TraceCheckUtils]: 10: Hoare triple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,905 INFO L290 TraceCheckUtils]: 11: Hoare triple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,906 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {175509#true} #1488#return; {175510#false} is VALID [2022-04-28 14:49:37,906 INFO L290 TraceCheckUtils]: 13: Hoare triple {175510#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {175510#false} is VALID [2022-04-28 14:49:37,906 INFO L290 TraceCheckUtils]: 14: Hoare triple {175510#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {175510#false} is VALID [2022-04-28 14:49:37,906 INFO L272 TraceCheckUtils]: 15: Hoare triple {175510#false} call IofCompleteRequest(~Irp, 0); {175582#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:37,906 INFO L290 TraceCheckUtils]: 16: Hoare triple {175582#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175509#true} is VALID [2022-04-28 14:49:37,906 INFO L290 TraceCheckUtils]: 17: Hoare triple {175509#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {175509#true} is VALID [2022-04-28 14:49:37,906 INFO L290 TraceCheckUtils]: 18: Hoare triple {175509#true} assume true; {175509#true} is VALID [2022-04-28 14:49:37,906 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {175509#true} {175510#false} #1490#return; {175510#false} is VALID [2022-04-28 14:49:37,906 INFO L290 TraceCheckUtils]: 20: Hoare triple {175510#false} #res := ~status~7; {175510#false} is VALID [2022-04-28 14:49:37,906 INFO L290 TraceCheckUtils]: 21: Hoare triple {175510#false} assume true; {175510#false} is VALID [2022-04-28 14:49:37,906 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {175510#false} {175509#true} #1500#return; {175510#false} is VALID [2022-04-28 14:49:37,906 INFO L290 TraceCheckUtils]: 23: Hoare triple {175510#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {175510#false} is VALID [2022-04-28 14:49:37,906 INFO L290 TraceCheckUtils]: 24: Hoare triple {175510#false} #res := ~status~3; {175510#false} is VALID [2022-04-28 14:49:37,907 INFO L290 TraceCheckUtils]: 25: Hoare triple {175510#false} assume true; {175510#false} is VALID [2022-04-28 14:49:37,907 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {175510#false} {175509#true} #1376#return; {175510#false} is VALID [2022-04-28 14:49:37,908 INFO L272 TraceCheckUtils]: 0: Hoare triple {175509#true} call ULTIMATE.init(); {175547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:49:37,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {175547#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {175509#true} is VALID [2022-04-28 14:49:37,908 INFO L290 TraceCheckUtils]: 2: Hoare triple {175509#true} assume true; {175509#true} is VALID [2022-04-28 14:49:37,909 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {175509#true} {175509#true} #1506#return; {175509#true} is VALID [2022-04-28 14:49:37,909 INFO L272 TraceCheckUtils]: 4: Hoare triple {175509#true} call #t~ret180 := main(); {175509#true} is VALID [2022-04-28 14:49:37,909 INFO L290 TraceCheckUtils]: 5: Hoare triple {175509#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {175509#true} is VALID [2022-04-28 14:49:37,909 INFO L272 TraceCheckUtils]: 6: Hoare triple {175509#true} call _BLAST_init(); {175548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:37,910 INFO L290 TraceCheckUtils]: 7: Hoare triple {175548#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175509#true} is VALID [2022-04-28 14:49:37,910 INFO L290 TraceCheckUtils]: 8: Hoare triple {175509#true} assume true; {175509#true} is VALID [2022-04-28 14:49:37,910 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {175509#true} {175509#true} #1372#return; {175509#true} is VALID [2022-04-28 14:49:37,910 INFO L290 TraceCheckUtils]: 10: Hoare triple {175509#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {175509#true} is VALID [2022-04-28 14:49:37,910 INFO L290 TraceCheckUtils]: 11: Hoare triple {175509#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {175509#true} is VALID [2022-04-28 14:49:37,910 INFO L272 TraceCheckUtils]: 12: Hoare triple {175509#true} call stub_driver_init(); {175549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:37,911 INFO L290 TraceCheckUtils]: 13: Hoare triple {175549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {175509#true} is VALID [2022-04-28 14:49:37,911 INFO L290 TraceCheckUtils]: 14: Hoare triple {175509#true} assume true; {175509#true} is VALID [2022-04-28 14:49:37,911 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {175509#true} {175509#true} #1374#return; {175509#true} is VALID [2022-04-28 14:49:37,911 INFO L290 TraceCheckUtils]: 16: Hoare triple {175509#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {175509#true} is VALID [2022-04-28 14:49:37,911 INFO L290 TraceCheckUtils]: 17: Hoare triple {175509#true} assume 2 == ~tmp_ndt_1~0; {175509#true} is VALID [2022-04-28 14:49:37,912 INFO L272 TraceCheckUtils]: 18: Hoare triple {175509#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {175550#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:49:37,912 INFO L290 TraceCheckUtils]: 19: Hoare triple {175550#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {175509#true} is VALID [2022-04-28 14:49:37,912 INFO L290 TraceCheckUtils]: 20: Hoare triple {175509#true} assume !(2 == ~deviceExtension__Active~1); {175509#true} is VALID [2022-04-28 14:49:37,912 INFO L290 TraceCheckUtils]: 21: Hoare triple {175509#true} assume !(3 == ~deviceExtension__Active~1); {175509#true} is VALID [2022-04-28 14:49:37,912 INFO L290 TraceCheckUtils]: 22: Hoare triple {175509#true} assume 1 == ~deviceExtension__Active~1; {175509#true} is VALID [2022-04-28 14:49:37,913 INFO L272 TraceCheckUtils]: 23: Hoare triple {175509#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {175569#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:37,913 INFO L290 TraceCheckUtils]: 24: Hoare triple {175569#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {175509#true} is VALID [2022-04-28 14:49:37,913 INFO L290 TraceCheckUtils]: 25: Hoare triple {175509#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {175509#true} is VALID [2022-04-28 14:49:37,913 INFO L272 TraceCheckUtils]: 26: Hoare triple {175509#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {175579#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:37,914 INFO L290 TraceCheckUtils]: 27: Hoare triple {175579#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {175580#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-28 14:49:37,914 INFO L290 TraceCheckUtils]: 28: Hoare triple {175580#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,914 INFO L290 TraceCheckUtils]: 29: Hoare triple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,915 INFO L290 TraceCheckUtils]: 30: Hoare triple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:37,915 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {175581#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {175509#true} #1488#return; {175510#false} is VALID [2022-04-28 14:49:37,915 INFO L290 TraceCheckUtils]: 32: Hoare triple {175510#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {175510#false} is VALID [2022-04-28 14:49:37,915 INFO L290 TraceCheckUtils]: 33: Hoare triple {175510#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {175510#false} is VALID [2022-04-28 14:49:37,915 INFO L272 TraceCheckUtils]: 34: Hoare triple {175510#false} call IofCompleteRequest(~Irp, 0); {175582#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:37,916 INFO L290 TraceCheckUtils]: 35: Hoare triple {175582#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175509#true} is VALID [2022-04-28 14:49:37,916 INFO L290 TraceCheckUtils]: 36: Hoare triple {175509#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {175509#true} is VALID [2022-04-28 14:49:37,916 INFO L290 TraceCheckUtils]: 37: Hoare triple {175509#true} assume true; {175509#true} is VALID [2022-04-28 14:49:37,916 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {175509#true} {175510#false} #1490#return; {175510#false} is VALID [2022-04-28 14:49:37,916 INFO L290 TraceCheckUtils]: 39: Hoare triple {175510#false} #res := ~status~7; {175510#false} is VALID [2022-04-28 14:49:37,916 INFO L290 TraceCheckUtils]: 40: Hoare triple {175510#false} assume true; {175510#false} is VALID [2022-04-28 14:49:37,916 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {175510#false} {175509#true} #1500#return; {175510#false} is VALID [2022-04-28 14:49:37,916 INFO L290 TraceCheckUtils]: 42: Hoare triple {175510#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {175510#false} is VALID [2022-04-28 14:49:37,916 INFO L290 TraceCheckUtils]: 43: Hoare triple {175510#false} #res := ~status~3; {175510#false} is VALID [2022-04-28 14:49:37,916 INFO L290 TraceCheckUtils]: 44: Hoare triple {175510#false} assume true; {175510#false} is VALID [2022-04-28 14:49:37,916 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {175510#false} {175509#true} #1376#return; {175510#false} is VALID [2022-04-28 14:49:37,916 INFO L290 TraceCheckUtils]: 46: Hoare triple {175510#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 47: Hoare triple {175510#false} assume !(0 != ~we_should_unload~0); {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 48: Hoare triple {175510#false} assume !(1 == ~pended~0); {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 49: Hoare triple {175510#false} assume !(1 == ~pended~0); {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 50: Hoare triple {175510#false} assume ~s~0 != ~UNLOADED~0; {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 51: Hoare triple {175510#false} assume -1 != ~status~9; {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 52: Hoare triple {175510#false} assume ~s~0 != ~SKIP2~0; {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 53: Hoare triple {175510#false} assume ~s~0 != ~IPC~0; {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 54: Hoare triple {175510#false} assume !(~s~0 != ~DC~0); {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 55: Hoare triple {175510#false} assume 1 != ~pended~0; {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 56: Hoare triple {175510#false} assume ~s~0 == ~DC~0; {175510#false} is VALID [2022-04-28 14:49:37,917 INFO L290 TraceCheckUtils]: 57: Hoare triple {175510#false} assume 259 == ~status~9; {175510#false} is VALID [2022-04-28 14:49:37,918 INFO L272 TraceCheckUtils]: 58: Hoare triple {175510#false} call errorFn(); {175510#false} is VALID [2022-04-28 14:49:37,918 INFO L290 TraceCheckUtils]: 59: Hoare triple {175510#false} assume !false; {175510#false} is VALID [2022-04-28 14:49:37,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:49:37,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:37,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542335084] [2022-04-28 14:49:37,918 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542335084] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:37,918 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:37,918 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:49:37,919 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:37,919 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1261884593] [2022-04-28 14:49:37,919 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1261884593] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:37,919 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:37,919 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:49:37,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701386122] [2022-04-28 14:49:37,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:37,919 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 14:49:37,919 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:37,919 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:49:37,954 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:37,954 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 14:49:37,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:37,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 14:49:37,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:49:37,955 INFO L87 Difference]: Start difference. First operand 808 states and 1067 transitions. Second operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:49:45,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:45,950 INFO L93 Difference]: Finished difference Result 958 states and 1275 transitions. [2022-04-28 14:49:45,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:49:45,950 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 14:49:45,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:45,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:49:45,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 818 transitions. [2022-04-28 14:49:45,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:49:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 818 transitions. [2022-04-28 14:49:45,960 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 818 transitions. [2022-04-28 14:49:46,855 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 818 edges. 818 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:46,893 INFO L225 Difference]: With dead ends: 958 [2022-04-28 14:49:46,894 INFO L226 Difference]: Without dead ends: 853 [2022-04-28 14:49:46,894 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:49:46,895 INFO L413 NwaCegarLoop]: 539 mSDtfsCounter, 1009 mSDsluCounter, 457 mSDsCounter, 0 mSdLazyCounter, 1312 mSolverCounterSat, 374 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1011 SdHoareTripleChecker+Valid, 996 SdHoareTripleChecker+Invalid, 1686 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 374 IncrementalHoareTripleChecker+Valid, 1312 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:49:46,895 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1011 Valid, 996 Invalid, 1686 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [374 Valid, 1312 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 14:49:46,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 853 states. [2022-04-28 14:49:49,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 853 to 815. [2022-04-28 14:49:49,142 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:49,144 INFO L82 GeneralOperation]: Start isEquivalent. First operand 853 states. Second operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-28 14:49:49,145 INFO L74 IsIncluded]: Start isIncluded. First operand 853 states. Second operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-28 14:49:49,145 INFO L87 Difference]: Start difference. First operand 853 states. Second operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-28 14:49:49,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:49,183 INFO L93 Difference]: Finished difference Result 853 states and 1137 transitions. [2022-04-28 14:49:49,183 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1137 transitions. [2022-04-28 14:49:49,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:49,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:49,186 INFO L74 IsIncluded]: Start isIncluded. First operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) Second operand 853 states. [2022-04-28 14:49:49,186 INFO L87 Difference]: Start difference. First operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) Second operand 853 states. [2022-04-28 14:49:49,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:49,213 INFO L93 Difference]: Finished difference Result 853 states and 1137 transitions. [2022-04-28 14:49:49,213 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1137 transitions. [2022-04-28 14:49:49,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:49,214 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:49,215 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:49,215 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:49,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-28 14:49:49,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 815 states and 1082 transitions. [2022-04-28 14:49:49,253 INFO L78 Accepts]: Start accepts. Automaton has 815 states and 1082 transitions. Word has length 60 [2022-04-28 14:49:49,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:49,253 INFO L495 AbstractCegarLoop]: Abstraction has 815 states and 1082 transitions. [2022-04-28 14:49:49,253 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:49:49,253 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 815 states and 1082 transitions. [2022-04-28 14:49:51,669 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1082 edges. 1082 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:51,669 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1082 transitions. [2022-04-28 14:49:51,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 14:49:51,670 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:51,670 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:49:51,670 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-28 14:49:51,671 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:51,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:51,671 INFO L85 PathProgramCache]: Analyzing trace with hash 875576268, now seen corresponding path program 1 times [2022-04-28 14:49:51,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:51,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1631967667] [2022-04-28 14:49:51,671 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:51,671 INFO L85 PathProgramCache]: Analyzing trace with hash 875576268, now seen corresponding path program 2 times [2022-04-28 14:49:51,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:51,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241940805] [2022-04-28 14:49:51,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:51,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:51,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:51,747 INFO L290 TraceCheckUtils]: 0: Hoare triple {180883#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {180843#true} is VALID [2022-04-28 14:49:51,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,747 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {180843#true} {180843#true} #1506#return; {180843#true} is VALID [2022-04-28 14:49:51,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:51,770 INFO L290 TraceCheckUtils]: 0: Hoare triple {180884#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {180843#true} is VALID [2022-04-28 14:49:51,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,770 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {180843#true} {180843#true} #1372#return; {180843#true} is VALID [2022-04-28 14:49:51,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:51,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:51,787 INFO L290 TraceCheckUtils]: 0: Hoare triple {180885#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {180843#true} is VALID [2022-04-28 14:49:51,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,787 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {180843#true} {180843#true} #1374#return; {180843#true} is VALID [2022-04-28 14:49:51,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:49:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:51,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:49:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:51,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:49:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:51,901 INFO L290 TraceCheckUtils]: 0: Hoare triple {180920#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {180843#true} is VALID [2022-04-28 14:49:51,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {180843#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {180843#true} is VALID [2022-04-28 14:49:51,901 INFO L290 TraceCheckUtils]: 2: Hoare triple {180843#true} assume 0 == ~irp~0;#res := -1073741670; {180843#true} is VALID [2022-04-28 14:49:51,901 INFO L290 TraceCheckUtils]: 3: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,902 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {180843#true} {180843#true} #1488#return; {180843#true} is VALID [2022-04-28 14:49:51,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 14:49:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:51,913 INFO L290 TraceCheckUtils]: 0: Hoare triple {180921#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {180843#true} is VALID [2022-04-28 14:49:51,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {180843#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {180843#true} is VALID [2022-04-28 14:49:51,913 INFO L290 TraceCheckUtils]: 2: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,914 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {180843#true} {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1490#return; {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:49:51,914 INFO L290 TraceCheckUtils]: 0: Hoare triple {180908#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {180843#true} is VALID [2022-04-28 14:49:51,914 INFO L290 TraceCheckUtils]: 1: Hoare triple {180843#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {180843#true} is VALID [2022-04-28 14:49:51,915 INFO L272 TraceCheckUtils]: 2: Hoare triple {180843#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {180920#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:51,915 INFO L290 TraceCheckUtils]: 3: Hoare triple {180920#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {180843#true} is VALID [2022-04-28 14:49:51,915 INFO L290 TraceCheckUtils]: 4: Hoare triple {180843#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {180843#true} is VALID [2022-04-28 14:49:51,915 INFO L290 TraceCheckUtils]: 5: Hoare triple {180843#true} assume 0 == ~irp~0;#res := -1073741670; {180843#true} is VALID [2022-04-28 14:49:51,915 INFO L290 TraceCheckUtils]: 6: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,915 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {180843#true} {180843#true} #1488#return; {180843#true} is VALID [2022-04-28 14:49:51,915 INFO L290 TraceCheckUtils]: 8: Hoare triple {180843#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {180843#true} is VALID [2022-04-28 14:49:51,916 INFO L290 TraceCheckUtils]: 9: Hoare triple {180843#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:49:51,916 INFO L272 TraceCheckUtils]: 10: Hoare triple {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {180921#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:51,916 INFO L290 TraceCheckUtils]: 11: Hoare triple {180921#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {180843#true} is VALID [2022-04-28 14:49:51,916 INFO L290 TraceCheckUtils]: 12: Hoare triple {180843#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {180843#true} is VALID [2022-04-28 14:49:51,916 INFO L290 TraceCheckUtils]: 13: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,917 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {180843#true} {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1490#return; {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:49:51,917 INFO L290 TraceCheckUtils]: 15: Hoare triple {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:49:51,917 INFO L290 TraceCheckUtils]: 16: Hoare triple {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:49:51,918 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {180843#true} #1500#return; {180905#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-28 14:49:51,918 INFO L290 TraceCheckUtils]: 0: Hoare triple {180886#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {180843#true} is VALID [2022-04-28 14:49:51,918 INFO L290 TraceCheckUtils]: 1: Hoare triple {180843#true} assume !(2 == ~deviceExtension__Active~1); {180843#true} is VALID [2022-04-28 14:49:51,918 INFO L290 TraceCheckUtils]: 2: Hoare triple {180843#true} assume !(3 == ~deviceExtension__Active~1); {180843#true} is VALID [2022-04-28 14:49:51,918 INFO L290 TraceCheckUtils]: 3: Hoare triple {180843#true} assume 1 == ~deviceExtension__Active~1; {180843#true} is VALID [2022-04-28 14:49:51,919 INFO L272 TraceCheckUtils]: 4: Hoare triple {180843#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {180908#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:51,919 INFO L290 TraceCheckUtils]: 5: Hoare triple {180908#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {180843#true} is VALID [2022-04-28 14:49:51,919 INFO L290 TraceCheckUtils]: 6: Hoare triple {180843#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {180843#true} is VALID [2022-04-28 14:49:51,920 INFO L272 TraceCheckUtils]: 7: Hoare triple {180843#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {180920#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:51,920 INFO L290 TraceCheckUtils]: 8: Hoare triple {180920#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {180843#true} is VALID [2022-04-28 14:49:51,920 INFO L290 TraceCheckUtils]: 9: Hoare triple {180843#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {180843#true} is VALID [2022-04-28 14:49:51,920 INFO L290 TraceCheckUtils]: 10: Hoare triple {180843#true} assume 0 == ~irp~0;#res := -1073741670; {180843#true} is VALID [2022-04-28 14:49:51,920 INFO L290 TraceCheckUtils]: 11: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,920 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {180843#true} {180843#true} #1488#return; {180843#true} is VALID [2022-04-28 14:49:51,920 INFO L290 TraceCheckUtils]: 13: Hoare triple {180843#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {180843#true} is VALID [2022-04-28 14:49:51,921 INFO L290 TraceCheckUtils]: 14: Hoare triple {180843#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:49:51,921 INFO L272 TraceCheckUtils]: 15: Hoare triple {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {180921#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:51,921 INFO L290 TraceCheckUtils]: 16: Hoare triple {180921#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {180843#true} is VALID [2022-04-28 14:49:51,921 INFO L290 TraceCheckUtils]: 17: Hoare triple {180843#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {180843#true} is VALID [2022-04-28 14:49:51,921 INFO L290 TraceCheckUtils]: 18: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,922 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {180843#true} {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1490#return; {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:49:51,922 INFO L290 TraceCheckUtils]: 20: Hoare triple {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:49:51,922 INFO L290 TraceCheckUtils]: 21: Hoare triple {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:49:51,923 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {180843#true} #1500#return; {180905#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-28 14:49:51,923 INFO L290 TraceCheckUtils]: 23: Hoare triple {180905#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {180906#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-28 14:49:51,924 INFO L290 TraceCheckUtils]: 24: Hoare triple {180906#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {180907#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:49:51,924 INFO L290 TraceCheckUtils]: 25: Hoare triple {180907#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {180907#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:49:51,924 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {180907#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {180843#true} #1376#return; {180881#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-28 14:49:51,926 INFO L272 TraceCheckUtils]: 0: Hoare triple {180843#true} call ULTIMATE.init(); {180883#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:49:51,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {180883#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {180843#true} is VALID [2022-04-28 14:49:51,926 INFO L290 TraceCheckUtils]: 2: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,926 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {180843#true} {180843#true} #1506#return; {180843#true} is VALID [2022-04-28 14:49:51,926 INFO L272 TraceCheckUtils]: 4: Hoare triple {180843#true} call #t~ret180 := main(); {180843#true} is VALID [2022-04-28 14:49:51,926 INFO L290 TraceCheckUtils]: 5: Hoare triple {180843#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {180843#true} is VALID [2022-04-28 14:49:51,927 INFO L272 TraceCheckUtils]: 6: Hoare triple {180843#true} call _BLAST_init(); {180884#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:51,927 INFO L290 TraceCheckUtils]: 7: Hoare triple {180884#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {180843#true} is VALID [2022-04-28 14:49:51,927 INFO L290 TraceCheckUtils]: 8: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,927 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {180843#true} {180843#true} #1372#return; {180843#true} is VALID [2022-04-28 14:49:51,927 INFO L290 TraceCheckUtils]: 10: Hoare triple {180843#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {180843#true} is VALID [2022-04-28 14:49:51,928 INFO L290 TraceCheckUtils]: 11: Hoare triple {180843#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {180843#true} is VALID [2022-04-28 14:49:51,928 INFO L272 TraceCheckUtils]: 12: Hoare triple {180843#true} call stub_driver_init(); {180885#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:51,928 INFO L290 TraceCheckUtils]: 13: Hoare triple {180885#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {180843#true} is VALID [2022-04-28 14:49:51,928 INFO L290 TraceCheckUtils]: 14: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,928 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {180843#true} {180843#true} #1374#return; {180843#true} is VALID [2022-04-28 14:49:51,928 INFO L290 TraceCheckUtils]: 16: Hoare triple {180843#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {180843#true} is VALID [2022-04-28 14:49:51,928 INFO L290 TraceCheckUtils]: 17: Hoare triple {180843#true} assume 2 == ~tmp_ndt_1~0; {180843#true} is VALID [2022-04-28 14:49:51,929 INFO L272 TraceCheckUtils]: 18: Hoare triple {180843#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {180886#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:49:51,929 INFO L290 TraceCheckUtils]: 19: Hoare triple {180886#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {180843#true} is VALID [2022-04-28 14:49:51,929 INFO L290 TraceCheckUtils]: 20: Hoare triple {180843#true} assume !(2 == ~deviceExtension__Active~1); {180843#true} is VALID [2022-04-28 14:49:51,929 INFO L290 TraceCheckUtils]: 21: Hoare triple {180843#true} assume !(3 == ~deviceExtension__Active~1); {180843#true} is VALID [2022-04-28 14:49:51,929 INFO L290 TraceCheckUtils]: 22: Hoare triple {180843#true} assume 1 == ~deviceExtension__Active~1; {180843#true} is VALID [2022-04-28 14:49:51,930 INFO L272 TraceCheckUtils]: 23: Hoare triple {180843#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {180908#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:51,930 INFO L290 TraceCheckUtils]: 24: Hoare triple {180908#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {180843#true} is VALID [2022-04-28 14:49:51,930 INFO L290 TraceCheckUtils]: 25: Hoare triple {180843#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {180843#true} is VALID [2022-04-28 14:49:51,931 INFO L272 TraceCheckUtils]: 26: Hoare triple {180843#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {180920#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:49:51,931 INFO L290 TraceCheckUtils]: 27: Hoare triple {180920#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {180843#true} is VALID [2022-04-28 14:49:51,931 INFO L290 TraceCheckUtils]: 28: Hoare triple {180843#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {180843#true} is VALID [2022-04-28 14:49:51,931 INFO L290 TraceCheckUtils]: 29: Hoare triple {180843#true} assume 0 == ~irp~0;#res := -1073741670; {180843#true} is VALID [2022-04-28 14:49:51,931 INFO L290 TraceCheckUtils]: 30: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,931 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {180843#true} {180843#true} #1488#return; {180843#true} is VALID [2022-04-28 14:49:51,931 INFO L290 TraceCheckUtils]: 32: Hoare triple {180843#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {180843#true} is VALID [2022-04-28 14:49:51,932 INFO L290 TraceCheckUtils]: 33: Hoare triple {180843#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:49:51,932 INFO L272 TraceCheckUtils]: 34: Hoare triple {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {180921#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:51,932 INFO L290 TraceCheckUtils]: 35: Hoare triple {180921#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {180843#true} is VALID [2022-04-28 14:49:51,933 INFO L290 TraceCheckUtils]: 36: Hoare triple {180843#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {180843#true} is VALID [2022-04-28 14:49:51,933 INFO L290 TraceCheckUtils]: 37: Hoare triple {180843#true} assume true; {180843#true} is VALID [2022-04-28 14:49:51,933 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {180843#true} {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1490#return; {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:49:51,933 INFO L290 TraceCheckUtils]: 39: Hoare triple {180914#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:49:51,934 INFO L290 TraceCheckUtils]: 40: Hoare triple {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:49:51,934 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {180919#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {180843#true} #1500#return; {180905#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-28 14:49:51,935 INFO L290 TraceCheckUtils]: 42: Hoare triple {180905#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {180906#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-28 14:49:51,935 INFO L290 TraceCheckUtils]: 43: Hoare triple {180906#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {180907#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:49:51,935 INFO L290 TraceCheckUtils]: 44: Hoare triple {180907#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {180907#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:49:51,936 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {180907#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {180843#true} #1376#return; {180881#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-28 14:49:51,936 INFO L290 TraceCheckUtils]: 46: Hoare triple {180881#(<= (+ 1 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,936 INFO L290 TraceCheckUtils]: 47: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume !(0 != ~we_should_unload~0); {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,937 INFO L290 TraceCheckUtils]: 48: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,937 INFO L290 TraceCheckUtils]: 49: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,937 INFO L290 TraceCheckUtils]: 50: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~UNLOADED~0; {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,937 INFO L290 TraceCheckUtils]: 51: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume -1 != ~status~9; {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,938 INFO L290 TraceCheckUtils]: 52: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~SKIP2~0; {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,938 INFO L290 TraceCheckUtils]: 53: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~IPC~0; {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,938 INFO L290 TraceCheckUtils]: 54: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume !(~s~0 != ~DC~0); {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,938 INFO L290 TraceCheckUtils]: 55: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume 1 != ~pended~0; {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,939 INFO L290 TraceCheckUtils]: 56: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume ~s~0 == ~DC~0; {180882#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:49:51,939 INFO L290 TraceCheckUtils]: 57: Hoare triple {180882#(<= (+ main_~status~9 1) 0)} assume 259 == ~status~9; {180844#false} is VALID [2022-04-28 14:49:51,939 INFO L272 TraceCheckUtils]: 58: Hoare triple {180844#false} call errorFn(); {180844#false} is VALID [2022-04-28 14:49:51,939 INFO L290 TraceCheckUtils]: 59: Hoare triple {180844#false} assume !false; {180844#false} is VALID [2022-04-28 14:49:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:49:51,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:51,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241940805] [2022-04-28 14:49:51,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1241940805] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:51,940 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:51,940 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:49:51,940 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:51,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1631967667] [2022-04-28 14:49:51,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1631967667] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:51,940 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:51,940 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:49:51,940 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101883831] [2022-04-28 14:49:51,940 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:51,941 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 14:49:51,941 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:51,941 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:49:51,980 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:51,980 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:49:51,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:51,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:49:51,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:49:51,981 INFO L87 Difference]: Start difference. First operand 815 states and 1082 transitions. Second operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:05,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:05,266 INFO L93 Difference]: Finished difference Result 837 states and 1105 transitions. [2022-04-28 14:50:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:50:05,266 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 14:50:05,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:05,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 682 transitions. [2022-04-28 14:50:05,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 682 transitions. [2022-04-28 14:50:05,274 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 682 transitions. [2022-04-28 14:50:05,999 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 682 edges. 682 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:06,028 INFO L225 Difference]: With dead ends: 837 [2022-04-28 14:50:06,028 INFO L226 Difference]: Without dead ends: 813 [2022-04-28 14:50:06,029 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=281, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:50:06,029 INFO L413 NwaCegarLoop]: 538 mSDtfsCounter, 1260 mSDsluCounter, 1137 mSDsCounter, 0 mSdLazyCounter, 3494 mSolverCounterSat, 444 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1263 SdHoareTripleChecker+Valid, 1675 SdHoareTripleChecker+Invalid, 3938 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 444 IncrementalHoareTripleChecker+Valid, 3494 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-04-28 14:50:06,029 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1263 Valid, 1675 Invalid, 3938 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [444 Valid, 3494 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2022-04-28 14:50:06,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 813 states. [2022-04-28 14:50:08,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 813 to 813. [2022-04-28 14:50:08,254 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:08,255 INFO L82 GeneralOperation]: Start isEquivalent. First operand 813 states. Second operand has 813 states, 640 states have (on average 1.3234375) internal successors, (847), 653 states have internal predecessors, (847), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) [2022-04-28 14:50:08,255 INFO L74 IsIncluded]: Start isIncluded. First operand 813 states. Second operand has 813 states, 640 states have (on average 1.3234375) internal successors, (847), 653 states have internal predecessors, (847), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) [2022-04-28 14:50:08,256 INFO L87 Difference]: Start difference. First operand 813 states. Second operand has 813 states, 640 states have (on average 1.3234375) internal successors, (847), 653 states have internal predecessors, (847), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) [2022-04-28 14:50:08,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:08,279 INFO L93 Difference]: Finished difference Result 813 states and 1078 transitions. [2022-04-28 14:50:08,279 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1078 transitions. [2022-04-28 14:50:08,280 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:08,280 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:08,281 INFO L74 IsIncluded]: Start isIncluded. First operand has 813 states, 640 states have (on average 1.3234375) internal successors, (847), 653 states have internal predecessors, (847), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) Second operand 813 states. [2022-04-28 14:50:08,281 INFO L87 Difference]: Start difference. First operand has 813 states, 640 states have (on average 1.3234375) internal successors, (847), 653 states have internal predecessors, (847), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) Second operand 813 states. [2022-04-28 14:50:08,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:08,304 INFO L93 Difference]: Finished difference Result 813 states and 1078 transitions. [2022-04-28 14:50:08,304 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1078 transitions. [2022-04-28 14:50:08,305 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:08,305 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:08,305 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:08,305 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 813 states, 640 states have (on average 1.3234375) internal successors, (847), 653 states have internal predecessors, (847), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) [2022-04-28 14:50:08,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 813 states and 1078 transitions. [2022-04-28 14:50:08,341 INFO L78 Accepts]: Start accepts. Automaton has 813 states and 1078 transitions. Word has length 60 [2022-04-28 14:50:08,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:08,341 INFO L495 AbstractCegarLoop]: Abstraction has 813 states and 1078 transitions. [2022-04-28 14:50:08,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:08,341 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 813 states and 1078 transitions. [2022-04-28 14:50:10,927 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1078 edges. 1078 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:10,928 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1078 transitions. [2022-04-28 14:50:10,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 14:50:10,929 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:10,929 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:50:10,929 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-28 14:50:10,929 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:10,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:10,929 INFO L85 PathProgramCache]: Analyzing trace with hash -1391350355, now seen corresponding path program 1 times [2022-04-28 14:50:10,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:10,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [961246838] [2022-04-28 14:50:10,930 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:10,930 INFO L85 PathProgramCache]: Analyzing trace with hash -1391350355, now seen corresponding path program 2 times [2022-04-28 14:50:10,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:10,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704473035] [2022-04-28 14:50:10,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:10,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:10,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:10,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:10,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:11,000 INFO L290 TraceCheckUtils]: 0: Hoare triple {185896#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {185856#true} is VALID [2022-04-28 14:50:11,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {185856#true} assume true; {185856#true} is VALID [2022-04-28 14:50:11,000 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185856#true} {185856#true} #1506#return; {185856#true} is VALID [2022-04-28 14:50:11,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:11,022 INFO L290 TraceCheckUtils]: 0: Hoare triple {185897#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185856#true} is VALID [2022-04-28 14:50:11,022 INFO L290 TraceCheckUtils]: 1: Hoare triple {185856#true} assume true; {185856#true} is VALID [2022-04-28 14:50:11,022 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185856#true} {185856#true} #1372#return; {185856#true} is VALID [2022-04-28 14:50:11,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:11,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:11,034 INFO L290 TraceCheckUtils]: 0: Hoare triple {185898#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {185856#true} is VALID [2022-04-28 14:50:11,034 INFO L290 TraceCheckUtils]: 1: Hoare triple {185856#true} assume true; {185856#true} is VALID [2022-04-28 14:50:11,034 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185856#true} {185856#true} #1374#return; {185856#true} is VALID [2022-04-28 14:50:11,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:50:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:11,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:50:11,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:11,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 14:50:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:11,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {185925#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {185856#true} is VALID [2022-04-28 14:50:11,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {185856#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {185856#true} is VALID [2022-04-28 14:50:11,123 INFO L290 TraceCheckUtils]: 2: Hoare triple {185856#true} assume true; {185856#true} is VALID [2022-04-28 14:50:11,123 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185856#true} {185857#false} #1528#return; {185857#false} is VALID [2022-04-28 14:50:11,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {185919#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {185856#true} is VALID [2022-04-28 14:50:11,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {185856#true} is VALID [2022-04-28 14:50:11,123 INFO L290 TraceCheckUtils]: 2: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {185856#true} is VALID [2022-04-28 14:50:11,123 INFO L290 TraceCheckUtils]: 3: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {185856#true} is VALID [2022-04-28 14:50:11,123 INFO L290 TraceCheckUtils]: 4: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {185856#true} is VALID [2022-04-28 14:50:11,123 INFO L290 TraceCheckUtils]: 5: Hoare triple {185856#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {185856#true} is VALID [2022-04-28 14:50:11,123 INFO L290 TraceCheckUtils]: 6: Hoare triple {185856#true} ~Irp__IoStatus__Information~1 := 0; {185856#true} is VALID [2022-04-28 14:50:11,124 INFO L290 TraceCheckUtils]: 7: Hoare triple {185856#true} assume !(0 == ~SubQPtr~1); {185856#true} is VALID [2022-04-28 14:50:11,124 INFO L290 TraceCheckUtils]: 8: Hoare triple {185856#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {185920#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} is VALID [2022-04-28 14:50:11,124 INFO L290 TraceCheckUtils]: 9: Hoare triple {185920#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} assume 18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {185857#false} is VALID [2022-04-28 14:50:11,124 INFO L290 TraceCheckUtils]: 10: Hoare triple {185857#false} ~myStatus~0 := ~status~6; {185857#false} is VALID [2022-04-28 14:50:11,124 INFO L272 TraceCheckUtils]: 11: Hoare triple {185857#false} call IofCompleteRequest(~Irp, 0); {185925#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:11,124 INFO L290 TraceCheckUtils]: 12: Hoare triple {185925#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {185856#true} is VALID [2022-04-28 14:50:11,125 INFO L290 TraceCheckUtils]: 13: Hoare triple {185856#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {185856#true} is VALID [2022-04-28 14:50:11,125 INFO L290 TraceCheckUtils]: 14: Hoare triple {185856#true} assume true; {185856#true} is VALID [2022-04-28 14:50:11,125 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {185856#true} {185857#false} #1528#return; {185857#false} is VALID [2022-04-28 14:50:11,125 INFO L290 TraceCheckUtils]: 16: Hoare triple {185857#false} #res := ~status~6; {185857#false} is VALID [2022-04-28 14:50:11,125 INFO L290 TraceCheckUtils]: 17: Hoare triple {185857#false} assume true; {185857#false} is VALID [2022-04-28 14:50:11,125 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {185857#false} {185856#true} #1498#return; {185857#false} is VALID [2022-04-28 14:50:11,125 INFO L290 TraceCheckUtils]: 0: Hoare triple {185899#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {185856#true} is VALID [2022-04-28 14:50:11,125 INFO L290 TraceCheckUtils]: 1: Hoare triple {185856#true} assume !(2 == ~deviceExtension__Active~1); {185856#true} is VALID [2022-04-28 14:50:11,125 INFO L290 TraceCheckUtils]: 2: Hoare triple {185856#true} assume 3 == ~deviceExtension__Active~1; {185856#true} is VALID [2022-04-28 14:50:11,126 INFO L272 TraceCheckUtils]: 3: Hoare triple {185856#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {185919#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:11,126 INFO L290 TraceCheckUtils]: 4: Hoare triple {185919#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {185856#true} is VALID [2022-04-28 14:50:11,126 INFO L290 TraceCheckUtils]: 5: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {185856#true} is VALID [2022-04-28 14:50:11,126 INFO L290 TraceCheckUtils]: 6: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {185856#true} is VALID [2022-04-28 14:50:11,126 INFO L290 TraceCheckUtils]: 7: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {185856#true} is VALID [2022-04-28 14:50:11,126 INFO L290 TraceCheckUtils]: 8: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {185856#true} is VALID [2022-04-28 14:50:11,126 INFO L290 TraceCheckUtils]: 9: Hoare triple {185856#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {185856#true} is VALID [2022-04-28 14:50:11,127 INFO L290 TraceCheckUtils]: 10: Hoare triple {185856#true} ~Irp__IoStatus__Information~1 := 0; {185856#true} is VALID [2022-04-28 14:50:11,127 INFO L290 TraceCheckUtils]: 11: Hoare triple {185856#true} assume !(0 == ~SubQPtr~1); {185856#true} is VALID [2022-04-28 14:50:11,127 INFO L290 TraceCheckUtils]: 12: Hoare triple {185856#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {185920#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} is VALID [2022-04-28 14:50:11,127 INFO L290 TraceCheckUtils]: 13: Hoare triple {185920#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} assume 18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {185857#false} is VALID [2022-04-28 14:50:11,127 INFO L290 TraceCheckUtils]: 14: Hoare triple {185857#false} ~myStatus~0 := ~status~6; {185857#false} is VALID [2022-04-28 14:50:11,127 INFO L272 TraceCheckUtils]: 15: Hoare triple {185857#false} call IofCompleteRequest(~Irp, 0); {185925#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:11,127 INFO L290 TraceCheckUtils]: 16: Hoare triple {185925#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {185856#true} is VALID [2022-04-28 14:50:11,128 INFO L290 TraceCheckUtils]: 17: Hoare triple {185856#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {185856#true} is VALID [2022-04-28 14:50:11,128 INFO L290 TraceCheckUtils]: 18: Hoare triple {185856#true} assume true; {185856#true} is VALID [2022-04-28 14:50:11,128 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {185856#true} {185857#false} #1528#return; {185857#false} is VALID [2022-04-28 14:50:11,128 INFO L290 TraceCheckUtils]: 20: Hoare triple {185857#false} #res := ~status~6; {185857#false} is VALID [2022-04-28 14:50:11,128 INFO L290 TraceCheckUtils]: 21: Hoare triple {185857#false} assume true; {185857#false} is VALID [2022-04-28 14:50:11,128 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {185857#false} {185856#true} #1498#return; {185857#false} is VALID [2022-04-28 14:50:11,128 INFO L290 TraceCheckUtils]: 23: Hoare triple {185857#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {185857#false} is VALID [2022-04-28 14:50:11,128 INFO L290 TraceCheckUtils]: 24: Hoare triple {185857#false} #res := ~status~3; {185857#false} is VALID [2022-04-28 14:50:11,128 INFO L290 TraceCheckUtils]: 25: Hoare triple {185857#false} assume true; {185857#false} is VALID [2022-04-28 14:50:11,128 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {185857#false} {185856#true} #1376#return; {185894#(= 0 |main_#t~ret163|)} is VALID [2022-04-28 14:50:11,130 INFO L272 TraceCheckUtils]: 0: Hoare triple {185856#true} call ULTIMATE.init(); {185896#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:50:11,130 INFO L290 TraceCheckUtils]: 1: Hoare triple {185896#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {185856#true} is VALID [2022-04-28 14:50:11,130 INFO L290 TraceCheckUtils]: 2: Hoare triple {185856#true} assume true; {185856#true} is VALID [2022-04-28 14:50:11,130 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185856#true} {185856#true} #1506#return; {185856#true} is VALID [2022-04-28 14:50:11,130 INFO L272 TraceCheckUtils]: 4: Hoare triple {185856#true} call #t~ret180 := main(); {185856#true} is VALID [2022-04-28 14:50:11,130 INFO L290 TraceCheckUtils]: 5: Hoare triple {185856#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {185856#true} is VALID [2022-04-28 14:50:11,131 INFO L272 TraceCheckUtils]: 6: Hoare triple {185856#true} call _BLAST_init(); {185897#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:11,131 INFO L290 TraceCheckUtils]: 7: Hoare triple {185897#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185856#true} is VALID [2022-04-28 14:50:11,131 INFO L290 TraceCheckUtils]: 8: Hoare triple {185856#true} assume true; {185856#true} is VALID [2022-04-28 14:50:11,131 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {185856#true} {185856#true} #1372#return; {185856#true} is VALID [2022-04-28 14:50:11,131 INFO L290 TraceCheckUtils]: 10: Hoare triple {185856#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {185856#true} is VALID [2022-04-28 14:50:11,131 INFO L290 TraceCheckUtils]: 11: Hoare triple {185856#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {185856#true} is VALID [2022-04-28 14:50:11,132 INFO L272 TraceCheckUtils]: 12: Hoare triple {185856#true} call stub_driver_init(); {185898#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:11,132 INFO L290 TraceCheckUtils]: 13: Hoare triple {185898#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {185856#true} is VALID [2022-04-28 14:50:11,132 INFO L290 TraceCheckUtils]: 14: Hoare triple {185856#true} assume true; {185856#true} is VALID [2022-04-28 14:50:11,132 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {185856#true} {185856#true} #1374#return; {185856#true} is VALID [2022-04-28 14:50:11,132 INFO L290 TraceCheckUtils]: 16: Hoare triple {185856#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {185856#true} is VALID [2022-04-28 14:50:11,132 INFO L290 TraceCheckUtils]: 17: Hoare triple {185856#true} assume 2 == ~tmp_ndt_1~0; {185856#true} is VALID [2022-04-28 14:50:11,133 INFO L272 TraceCheckUtils]: 18: Hoare triple {185856#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {185899#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:50:11,133 INFO L290 TraceCheckUtils]: 19: Hoare triple {185899#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {185856#true} is VALID [2022-04-28 14:50:11,133 INFO L290 TraceCheckUtils]: 20: Hoare triple {185856#true} assume !(2 == ~deviceExtension__Active~1); {185856#true} is VALID [2022-04-28 14:50:11,133 INFO L290 TraceCheckUtils]: 21: Hoare triple {185856#true} assume 3 == ~deviceExtension__Active~1; {185856#true} is VALID [2022-04-28 14:50:11,134 INFO L272 TraceCheckUtils]: 22: Hoare triple {185856#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {185919#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:11,134 INFO L290 TraceCheckUtils]: 23: Hoare triple {185919#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {185856#true} is VALID [2022-04-28 14:50:11,134 INFO L290 TraceCheckUtils]: 24: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {185856#true} is VALID [2022-04-28 14:50:11,134 INFO L290 TraceCheckUtils]: 25: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {185856#true} is VALID [2022-04-28 14:50:11,134 INFO L290 TraceCheckUtils]: 26: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {185856#true} is VALID [2022-04-28 14:50:11,134 INFO L290 TraceCheckUtils]: 27: Hoare triple {185856#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {185856#true} is VALID [2022-04-28 14:50:11,134 INFO L290 TraceCheckUtils]: 28: Hoare triple {185856#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {185856#true} is VALID [2022-04-28 14:50:11,134 INFO L290 TraceCheckUtils]: 29: Hoare triple {185856#true} ~Irp__IoStatus__Information~1 := 0; {185856#true} is VALID [2022-04-28 14:50:11,134 INFO L290 TraceCheckUtils]: 30: Hoare triple {185856#true} assume !(0 == ~SubQPtr~1); {185856#true} is VALID [2022-04-28 14:50:11,135 INFO L290 TraceCheckUtils]: 31: Hoare triple {185856#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {185920#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} is VALID [2022-04-28 14:50:11,135 INFO L290 TraceCheckUtils]: 32: Hoare triple {185920#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} assume 18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {185857#false} is VALID [2022-04-28 14:50:11,135 INFO L290 TraceCheckUtils]: 33: Hoare triple {185857#false} ~myStatus~0 := ~status~6; {185857#false} is VALID [2022-04-28 14:50:11,135 INFO L272 TraceCheckUtils]: 34: Hoare triple {185857#false} call IofCompleteRequest(~Irp, 0); {185925#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:11,135 INFO L290 TraceCheckUtils]: 35: Hoare triple {185925#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {185856#true} is VALID [2022-04-28 14:50:11,135 INFO L290 TraceCheckUtils]: 36: Hoare triple {185856#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {185856#true} is VALID [2022-04-28 14:50:11,135 INFO L290 TraceCheckUtils]: 37: Hoare triple {185856#true} assume true; {185856#true} is VALID [2022-04-28 14:50:11,135 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {185856#true} {185857#false} #1528#return; {185857#false} is VALID [2022-04-28 14:50:11,135 INFO L290 TraceCheckUtils]: 39: Hoare triple {185857#false} #res := ~status~6; {185857#false} is VALID [2022-04-28 14:50:11,136 INFO L290 TraceCheckUtils]: 40: Hoare triple {185857#false} assume true; {185857#false} is VALID [2022-04-28 14:50:11,136 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {185857#false} {185856#true} #1498#return; {185857#false} is VALID [2022-04-28 14:50:11,136 INFO L290 TraceCheckUtils]: 42: Hoare triple {185857#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {185857#false} is VALID [2022-04-28 14:50:11,136 INFO L290 TraceCheckUtils]: 43: Hoare triple {185857#false} #res := ~status~3; {185857#false} is VALID [2022-04-28 14:50:11,136 INFO L290 TraceCheckUtils]: 44: Hoare triple {185857#false} assume true; {185857#false} is VALID [2022-04-28 14:50:11,136 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {185857#false} {185856#true} #1376#return; {185894#(= 0 |main_#t~ret163|)} is VALID [2022-04-28 14:50:11,136 INFO L290 TraceCheckUtils]: 46: Hoare triple {185894#(= 0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,136 INFO L290 TraceCheckUtils]: 47: Hoare triple {185895#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,137 INFO L290 TraceCheckUtils]: 48: Hoare triple {185895#(= main_~status~9 0)} assume !(1 == ~pended~0); {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,137 INFO L290 TraceCheckUtils]: 49: Hoare triple {185895#(= main_~status~9 0)} assume !(1 == ~pended~0); {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,137 INFO L290 TraceCheckUtils]: 50: Hoare triple {185895#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,137 INFO L290 TraceCheckUtils]: 51: Hoare triple {185895#(= main_~status~9 0)} assume -1 != ~status~9; {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,138 INFO L290 TraceCheckUtils]: 52: Hoare triple {185895#(= main_~status~9 0)} assume ~s~0 != ~SKIP2~0; {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,138 INFO L290 TraceCheckUtils]: 53: Hoare triple {185895#(= main_~status~9 0)} assume ~s~0 != ~IPC~0; {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,138 INFO L290 TraceCheckUtils]: 54: Hoare triple {185895#(= main_~status~9 0)} assume !(~s~0 != ~DC~0); {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,138 INFO L290 TraceCheckUtils]: 55: Hoare triple {185895#(= main_~status~9 0)} assume 1 != ~pended~0; {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,139 INFO L290 TraceCheckUtils]: 56: Hoare triple {185895#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {185895#(= main_~status~9 0)} is VALID [2022-04-28 14:50:11,139 INFO L290 TraceCheckUtils]: 57: Hoare triple {185895#(= main_~status~9 0)} assume 259 == ~status~9; {185857#false} is VALID [2022-04-28 14:50:11,139 INFO L272 TraceCheckUtils]: 58: Hoare triple {185857#false} call errorFn(); {185857#false} is VALID [2022-04-28 14:50:11,139 INFO L290 TraceCheckUtils]: 59: Hoare triple {185857#false} assume !false; {185857#false} is VALID [2022-04-28 14:50:11,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:50:11,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:11,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704473035] [2022-04-28 14:50:11,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704473035] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:11,140 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:11,140 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:50:11,140 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:11,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [961246838] [2022-04-28 14:50:11,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [961246838] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:11,140 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:11,140 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:50:11,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699941634] [2022-04-28 14:50:11,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:11,141 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-28 14:50:11,141 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:11,141 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:11,182 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:11,182 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 14:50:11,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:11,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 14:50:11,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:50:11,183 INFO L87 Difference]: Start difference. First operand 813 states and 1078 transitions. Second operand has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:20,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:20,724 INFO L93 Difference]: Finished difference Result 847 states and 1112 transitions. [2022-04-28 14:50:20,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:50:20,724 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-28 14:50:20,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 674 transitions. [2022-04-28 14:50:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 674 transitions. [2022-04-28 14:50:20,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 674 transitions. [2022-04-28 14:50:21,451 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 674 edges. 674 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:21,482 INFO L225 Difference]: With dead ends: 847 [2022-04-28 14:50:21,482 INFO L226 Difference]: Without dead ends: 815 [2022-04-28 14:50:21,482 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:50:21,483 INFO L413 NwaCegarLoop]: 535 mSDtfsCounter, 1222 mSDsluCounter, 696 mSDsCounter, 0 mSdLazyCounter, 2004 mSolverCounterSat, 427 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1224 SdHoareTripleChecker+Valid, 1231 SdHoareTripleChecker+Invalid, 2431 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 427 IncrementalHoareTripleChecker+Valid, 2004 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:50:21,483 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1224 Valid, 1231 Invalid, 2431 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [427 Valid, 2004 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-28 14:50:21,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 815 states. [2022-04-28 14:50:23,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 815 to 813. [2022-04-28 14:50:23,746 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:23,747 INFO L82 GeneralOperation]: Start isEquivalent. First operand 815 states. Second operand has 813 states, 640 states have (on average 1.321875) internal successors, (846), 653 states have internal predecessors, (846), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) [2022-04-28 14:50:23,747 INFO L74 IsIncluded]: Start isIncluded. First operand 815 states. Second operand has 813 states, 640 states have (on average 1.321875) internal successors, (846), 653 states have internal predecessors, (846), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) [2022-04-28 14:50:23,748 INFO L87 Difference]: Start difference. First operand 815 states. Second operand has 813 states, 640 states have (on average 1.321875) internal successors, (846), 653 states have internal predecessors, (846), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) [2022-04-28 14:50:23,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:23,778 INFO L93 Difference]: Finished difference Result 815 states and 1079 transitions. [2022-04-28 14:50:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1079 transitions. [2022-04-28 14:50:23,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:23,779 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:23,780 INFO L74 IsIncluded]: Start isIncluded. First operand has 813 states, 640 states have (on average 1.321875) internal successors, (846), 653 states have internal predecessors, (846), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) Second operand 815 states. [2022-04-28 14:50:23,781 INFO L87 Difference]: Start difference. First operand has 813 states, 640 states have (on average 1.321875) internal successors, (846), 653 states have internal predecessors, (846), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) Second operand 815 states. [2022-04-28 14:50:23,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:23,804 INFO L93 Difference]: Finished difference Result 815 states and 1079 transitions. [2022-04-28 14:50:23,804 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1079 transitions. [2022-04-28 14:50:23,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:23,805 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:23,805 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:23,806 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 813 states, 640 states have (on average 1.321875) internal successors, (846), 653 states have internal predecessors, (846), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (129), 115 states have call predecessors, (129), 95 states have call successors, (129) [2022-04-28 14:50:23,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 813 states and 1077 transitions. [2022-04-28 14:50:23,843 INFO L78 Accepts]: Start accepts. Automaton has 813 states and 1077 transitions. Word has length 60 [2022-04-28 14:50:23,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:23,843 INFO L495 AbstractCegarLoop]: Abstraction has 813 states and 1077 transitions. [2022-04-28 14:50:23,843 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:23,843 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 813 states and 1077 transitions. [2022-04-28 14:50:26,357 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1077 edges. 1077 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:26,357 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1077 transitions. [2022-04-28 14:50:26,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 14:50:26,358 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:26,358 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:50:26,359 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-28 14:50:26,359 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:26,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:26,359 INFO L85 PathProgramCache]: Analyzing trace with hash -1900823445, now seen corresponding path program 1 times [2022-04-28 14:50:26,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:26,359 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [312635836] [2022-04-28 14:50:26,359 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:26,359 INFO L85 PathProgramCache]: Analyzing trace with hash -1900823445, now seen corresponding path program 2 times [2022-04-28 14:50:26,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:26,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262583411] [2022-04-28 14:50:26,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:26,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:26,437 INFO L290 TraceCheckUtils]: 0: Hoare triple {190922#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {190882#true} is VALID [2022-04-28 14:50:26,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {190882#true} assume true; {190882#true} is VALID [2022-04-28 14:50:26,437 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190882#true} {190882#true} #1506#return; {190882#true} is VALID [2022-04-28 14:50:26,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:26,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {190923#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {190882#true} is VALID [2022-04-28 14:50:26,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {190882#true} assume true; {190882#true} is VALID [2022-04-28 14:50:26,459 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190882#true} {190882#true} #1372#return; {190882#true} is VALID [2022-04-28 14:50:26,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:26,472 INFO L290 TraceCheckUtils]: 0: Hoare triple {190924#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {190882#true} is VALID [2022-04-28 14:50:26,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {190882#true} assume true; {190882#true} is VALID [2022-04-28 14:50:26,472 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190882#true} {190882#true} #1374#return; {190882#true} is VALID [2022-04-28 14:50:26,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:50:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:26,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:50:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:26,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 14:50:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:26,624 INFO L290 TraceCheckUtils]: 0: Hoare triple {190956#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190882#true} is VALID [2022-04-28 14:50:26,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {190882#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190882#true} is VALID [2022-04-28 14:50:26,624 INFO L290 TraceCheckUtils]: 2: Hoare triple {190882#true} assume true; {190882#true} is VALID [2022-04-28 14:50:26,625 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {190882#true} {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1528#return; {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {190948#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {190882#true} is VALID [2022-04-28 14:50:26,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {190882#true} is VALID [2022-04-28 14:50:26,625 INFO L290 TraceCheckUtils]: 2: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {190882#true} is VALID [2022-04-28 14:50:26,625 INFO L290 TraceCheckUtils]: 3: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {190882#true} is VALID [2022-04-28 14:50:26,625 INFO L290 TraceCheckUtils]: 4: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {190882#true} is VALID [2022-04-28 14:50:26,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {190882#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {190882#true} is VALID [2022-04-28 14:50:26,626 INFO L290 TraceCheckUtils]: 6: Hoare triple {190882#true} ~Irp__IoStatus__Information~1 := 0; {190882#true} is VALID [2022-04-28 14:50:26,626 INFO L290 TraceCheckUtils]: 7: Hoare triple {190882#true} assume !(0 == ~SubQPtr~1); {190882#true} is VALID [2022-04-28 14:50:26,626 INFO L290 TraceCheckUtils]: 8: Hoare triple {190882#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {190949#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,626 INFO L290 TraceCheckUtils]: 9: Hoare triple {190949#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616); {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,627 INFO L290 TraceCheckUtils]: 10: Hoare triple {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,627 INFO L272 TraceCheckUtils]: 11: Hoare triple {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {190956#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:26,627 INFO L290 TraceCheckUtils]: 12: Hoare triple {190956#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190882#true} is VALID [2022-04-28 14:50:26,627 INFO L290 TraceCheckUtils]: 13: Hoare triple {190882#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190882#true} is VALID [2022-04-28 14:50:26,627 INFO L290 TraceCheckUtils]: 14: Hoare triple {190882#true} assume true; {190882#true} is VALID [2022-04-28 14:50:26,628 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {190882#true} {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1528#return; {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,628 INFO L290 TraceCheckUtils]: 16: Hoare triple {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 14:50:26,629 INFO L290 TraceCheckUtils]: 17: Hoare triple {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 14:50:26,629 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {190882#true} #1498#return; {190945#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-28 14:50:26,629 INFO L290 TraceCheckUtils]: 0: Hoare triple {190925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {190882#true} is VALID [2022-04-28 14:50:26,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {190882#true} assume !(2 == ~deviceExtension__Active~1); {190882#true} is VALID [2022-04-28 14:50:26,629 INFO L290 TraceCheckUtils]: 2: Hoare triple {190882#true} assume 3 == ~deviceExtension__Active~1; {190882#true} is VALID [2022-04-28 14:50:26,630 INFO L272 TraceCheckUtils]: 3: Hoare triple {190882#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {190948#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:26,630 INFO L290 TraceCheckUtils]: 4: Hoare triple {190948#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {190882#true} is VALID [2022-04-28 14:50:26,630 INFO L290 TraceCheckUtils]: 5: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {190882#true} is VALID [2022-04-28 14:50:26,630 INFO L290 TraceCheckUtils]: 6: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {190882#true} is VALID [2022-04-28 14:50:26,630 INFO L290 TraceCheckUtils]: 7: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {190882#true} is VALID [2022-04-28 14:50:26,631 INFO L290 TraceCheckUtils]: 8: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {190882#true} is VALID [2022-04-28 14:50:26,631 INFO L290 TraceCheckUtils]: 9: Hoare triple {190882#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {190882#true} is VALID [2022-04-28 14:50:26,631 INFO L290 TraceCheckUtils]: 10: Hoare triple {190882#true} ~Irp__IoStatus__Information~1 := 0; {190882#true} is VALID [2022-04-28 14:50:26,631 INFO L290 TraceCheckUtils]: 11: Hoare triple {190882#true} assume !(0 == ~SubQPtr~1); {190882#true} is VALID [2022-04-28 14:50:26,631 INFO L290 TraceCheckUtils]: 12: Hoare triple {190882#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {190949#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,631 INFO L290 TraceCheckUtils]: 13: Hoare triple {190949#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616); {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,632 INFO L290 TraceCheckUtils]: 14: Hoare triple {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,632 INFO L272 TraceCheckUtils]: 15: Hoare triple {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {190956#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:26,632 INFO L290 TraceCheckUtils]: 16: Hoare triple {190956#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190882#true} is VALID [2022-04-28 14:50:26,632 INFO L290 TraceCheckUtils]: 17: Hoare triple {190882#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190882#true} is VALID [2022-04-28 14:50:26,632 INFO L290 TraceCheckUtils]: 18: Hoare triple {190882#true} assume true; {190882#true} is VALID [2022-04-28 14:50:26,633 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {190882#true} {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1528#return; {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,633 INFO L290 TraceCheckUtils]: 20: Hoare triple {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 14:50:26,633 INFO L290 TraceCheckUtils]: 21: Hoare triple {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 14:50:26,634 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {190882#true} #1498#return; {190945#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-28 14:50:26,634 INFO L290 TraceCheckUtils]: 23: Hoare triple {190945#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {190946#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} is VALID [2022-04-28 14:50:26,635 INFO L290 TraceCheckUtils]: 24: Hoare triple {190946#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} #res := ~status~3; {190947#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:50:26,635 INFO L290 TraceCheckUtils]: 25: Hoare triple {190947#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} assume true; {190947#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:50:26,636 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {190947#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} {190882#true} #1376#return; {190920#(= 0 |main_#t~ret163|)} is VALID [2022-04-28 14:50:26,637 INFO L272 TraceCheckUtils]: 0: Hoare triple {190882#true} call ULTIMATE.init(); {190922#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:50:26,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {190922#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {190882#true} is VALID [2022-04-28 14:50:26,637 INFO L290 TraceCheckUtils]: 2: Hoare triple {190882#true} assume true; {190882#true} is VALID [2022-04-28 14:50:26,637 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {190882#true} {190882#true} #1506#return; {190882#true} is VALID [2022-04-28 14:50:26,637 INFO L272 TraceCheckUtils]: 4: Hoare triple {190882#true} call #t~ret180 := main(); {190882#true} is VALID [2022-04-28 14:50:26,637 INFO L290 TraceCheckUtils]: 5: Hoare triple {190882#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {190882#true} is VALID [2022-04-28 14:50:26,638 INFO L272 TraceCheckUtils]: 6: Hoare triple {190882#true} call _BLAST_init(); {190923#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:26,638 INFO L290 TraceCheckUtils]: 7: Hoare triple {190923#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {190882#true} is VALID [2022-04-28 14:50:26,638 INFO L290 TraceCheckUtils]: 8: Hoare triple {190882#true} assume true; {190882#true} is VALID [2022-04-28 14:50:26,639 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {190882#true} {190882#true} #1372#return; {190882#true} is VALID [2022-04-28 14:50:26,639 INFO L290 TraceCheckUtils]: 10: Hoare triple {190882#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {190882#true} is VALID [2022-04-28 14:50:26,639 INFO L290 TraceCheckUtils]: 11: Hoare triple {190882#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {190882#true} is VALID [2022-04-28 14:50:26,639 INFO L272 TraceCheckUtils]: 12: Hoare triple {190882#true} call stub_driver_init(); {190924#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:26,639 INFO L290 TraceCheckUtils]: 13: Hoare triple {190924#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {190882#true} is VALID [2022-04-28 14:50:26,639 INFO L290 TraceCheckUtils]: 14: Hoare triple {190882#true} assume true; {190882#true} is VALID [2022-04-28 14:50:26,639 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {190882#true} {190882#true} #1374#return; {190882#true} is VALID [2022-04-28 14:50:26,639 INFO L290 TraceCheckUtils]: 16: Hoare triple {190882#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {190882#true} is VALID [2022-04-28 14:50:26,640 INFO L290 TraceCheckUtils]: 17: Hoare triple {190882#true} assume 2 == ~tmp_ndt_1~0; {190882#true} is VALID [2022-04-28 14:50:26,640 INFO L272 TraceCheckUtils]: 18: Hoare triple {190882#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {190925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:50:26,640 INFO L290 TraceCheckUtils]: 19: Hoare triple {190925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {190882#true} is VALID [2022-04-28 14:50:26,640 INFO L290 TraceCheckUtils]: 20: Hoare triple {190882#true} assume !(2 == ~deviceExtension__Active~1); {190882#true} is VALID [2022-04-28 14:50:26,641 INFO L290 TraceCheckUtils]: 21: Hoare triple {190882#true} assume 3 == ~deviceExtension__Active~1; {190882#true} is VALID [2022-04-28 14:50:26,641 INFO L272 TraceCheckUtils]: 22: Hoare triple {190882#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {190948#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:26,641 INFO L290 TraceCheckUtils]: 23: Hoare triple {190948#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {190882#true} is VALID [2022-04-28 14:50:26,641 INFO L290 TraceCheckUtils]: 24: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {190882#true} is VALID [2022-04-28 14:50:26,641 INFO L290 TraceCheckUtils]: 25: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {190882#true} is VALID [2022-04-28 14:50:26,642 INFO L290 TraceCheckUtils]: 26: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {190882#true} is VALID [2022-04-28 14:50:26,642 INFO L290 TraceCheckUtils]: 27: Hoare triple {190882#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {190882#true} is VALID [2022-04-28 14:50:26,642 INFO L290 TraceCheckUtils]: 28: Hoare triple {190882#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {190882#true} is VALID [2022-04-28 14:50:26,642 INFO L290 TraceCheckUtils]: 29: Hoare triple {190882#true} ~Irp__IoStatus__Information~1 := 0; {190882#true} is VALID [2022-04-28 14:50:26,642 INFO L290 TraceCheckUtils]: 30: Hoare triple {190882#true} assume !(0 == ~SubQPtr~1); {190882#true} is VALID [2022-04-28 14:50:26,642 INFO L290 TraceCheckUtils]: 31: Hoare triple {190882#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {190949#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,642 INFO L290 TraceCheckUtils]: 32: Hoare triple {190949#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616); {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,643 INFO L290 TraceCheckUtils]: 33: Hoare triple {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,643 INFO L272 TraceCheckUtils]: 34: Hoare triple {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {190956#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:26,643 INFO L290 TraceCheckUtils]: 35: Hoare triple {190956#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190882#true} is VALID [2022-04-28 14:50:26,643 INFO L290 TraceCheckUtils]: 36: Hoare triple {190882#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190882#true} is VALID [2022-04-28 14:50:26,644 INFO L290 TraceCheckUtils]: 37: Hoare triple {190882#true} assume true; {190882#true} is VALID [2022-04-28 14:50:26,644 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {190882#true} {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1528#return; {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,644 INFO L290 TraceCheckUtils]: 39: Hoare triple {190950#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 14:50:26,645 INFO L290 TraceCheckUtils]: 40: Hoare triple {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-28 14:50:26,645 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {190955#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {190882#true} #1498#return; {190945#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-28 14:50:26,646 INFO L290 TraceCheckUtils]: 42: Hoare triple {190945#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {190946#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} is VALID [2022-04-28 14:50:26,646 INFO L290 TraceCheckUtils]: 43: Hoare triple {190946#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} #res := ~status~3; {190947#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:50:26,646 INFO L290 TraceCheckUtils]: 44: Hoare triple {190947#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} assume true; {190947#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:50:26,647 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {190947#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} {190882#true} #1376#return; {190920#(= 0 |main_#t~ret163|)} is VALID [2022-04-28 14:50:26,647 INFO L290 TraceCheckUtils]: 46: Hoare triple {190920#(= 0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,647 INFO L290 TraceCheckUtils]: 47: Hoare triple {190921#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,648 INFO L290 TraceCheckUtils]: 48: Hoare triple {190921#(= main_~status~9 0)} assume !(1 == ~pended~0); {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,648 INFO L290 TraceCheckUtils]: 49: Hoare triple {190921#(= main_~status~9 0)} assume !(1 == ~pended~0); {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,648 INFO L290 TraceCheckUtils]: 50: Hoare triple {190921#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,648 INFO L290 TraceCheckUtils]: 51: Hoare triple {190921#(= main_~status~9 0)} assume -1 != ~status~9; {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,649 INFO L290 TraceCheckUtils]: 52: Hoare triple {190921#(= main_~status~9 0)} assume ~s~0 != ~SKIP2~0; {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,649 INFO L290 TraceCheckUtils]: 53: Hoare triple {190921#(= main_~status~9 0)} assume ~s~0 != ~IPC~0; {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,649 INFO L290 TraceCheckUtils]: 54: Hoare triple {190921#(= main_~status~9 0)} assume !(~s~0 != ~DC~0); {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,649 INFO L290 TraceCheckUtils]: 55: Hoare triple {190921#(= main_~status~9 0)} assume 1 != ~pended~0; {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,650 INFO L290 TraceCheckUtils]: 56: Hoare triple {190921#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {190921#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,650 INFO L290 TraceCheckUtils]: 57: Hoare triple {190921#(= main_~status~9 0)} assume 259 == ~status~9; {190883#false} is VALID [2022-04-28 14:50:26,650 INFO L272 TraceCheckUtils]: 58: Hoare triple {190883#false} call errorFn(); {190883#false} is VALID [2022-04-28 14:50:26,650 INFO L290 TraceCheckUtils]: 59: Hoare triple {190883#false} assume !false; {190883#false} is VALID [2022-04-28 14:50:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:50:26,650 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:26,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262583411] [2022-04-28 14:50:26,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [262583411] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:26,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:26,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:50:26,651 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:26,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [312635836] [2022-04-28 14:50:26,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [312635836] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:26,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:26,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:50:26,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320264499] [2022-04-28 14:50:26,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:26,652 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-28 14:50:26,652 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:26,652 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:26,690 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:26,690 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:50:26,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:26,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:50:26,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:50:26,691 INFO L87 Difference]: Start difference. First operand 813 states and 1077 transitions. Second operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:39,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:39,054 INFO L93 Difference]: Finished difference Result 846 states and 1116 transitions. [2022-04-28 14:50:39,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:50:39,054 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-28 14:50:39,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:39,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 678 transitions. [2022-04-28 14:50:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 678 transitions. [2022-04-28 14:50:39,063 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 678 transitions. [2022-04-28 14:50:39,861 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 678 edges. 678 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:39,892 INFO L225 Difference]: With dead ends: 846 [2022-04-28 14:50:39,892 INFO L226 Difference]: Without dead ends: 805 [2022-04-28 14:50:39,893 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2022-04-28 14:50:39,893 INFO L413 NwaCegarLoop]: 532 mSDtfsCounter, 672 mSDsluCounter, 1113 mSDsCounter, 0 mSdLazyCounter, 3526 mSolverCounterSat, 240 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 675 SdHoareTripleChecker+Valid, 1645 SdHoareTripleChecker+Invalid, 3766 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 240 IncrementalHoareTripleChecker+Valid, 3526 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:50:39,894 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [675 Valid, 1645 Invalid, 3766 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [240 Valid, 3526 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-04-28 14:50:39,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 805 states. [2022-04-28 14:50:42,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 805 to 805. [2022-04-28 14:50:42,103 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:42,105 INFO L82 GeneralOperation]: Start isEquivalent. First operand 805 states. Second operand has 805 states, 634 states have (on average 1.3170347003154574) internal successors, (835), 647 states have internal predecessors, (835), 100 states have call successors, (100), 51 states have call predecessors, (100), 70 states have return successors, (127), 113 states have call predecessors, (127), 93 states have call successors, (127) [2022-04-28 14:50:42,105 INFO L74 IsIncluded]: Start isIncluded. First operand 805 states. Second operand has 805 states, 634 states have (on average 1.3170347003154574) internal successors, (835), 647 states have internal predecessors, (835), 100 states have call successors, (100), 51 states have call predecessors, (100), 70 states have return successors, (127), 113 states have call predecessors, (127), 93 states have call successors, (127) [2022-04-28 14:50:42,106 INFO L87 Difference]: Start difference. First operand 805 states. Second operand has 805 states, 634 states have (on average 1.3170347003154574) internal successors, (835), 647 states have internal predecessors, (835), 100 states have call successors, (100), 51 states have call predecessors, (100), 70 states have return successors, (127), 113 states have call predecessors, (127), 93 states have call successors, (127) [2022-04-28 14:50:42,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:42,131 INFO L93 Difference]: Finished difference Result 805 states and 1062 transitions. [2022-04-28 14:50:42,131 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1062 transitions. [2022-04-28 14:50:42,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:42,132 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:42,133 INFO L74 IsIncluded]: Start isIncluded. First operand has 805 states, 634 states have (on average 1.3170347003154574) internal successors, (835), 647 states have internal predecessors, (835), 100 states have call successors, (100), 51 states have call predecessors, (100), 70 states have return successors, (127), 113 states have call predecessors, (127), 93 states have call successors, (127) Second operand 805 states. [2022-04-28 14:50:42,134 INFO L87 Difference]: Start difference. First operand has 805 states, 634 states have (on average 1.3170347003154574) internal successors, (835), 647 states have internal predecessors, (835), 100 states have call successors, (100), 51 states have call predecessors, (100), 70 states have return successors, (127), 113 states have call predecessors, (127), 93 states have call successors, (127) Second operand 805 states. [2022-04-28 14:50:42,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:42,158 INFO L93 Difference]: Finished difference Result 805 states and 1062 transitions. [2022-04-28 14:50:42,158 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1062 transitions. [2022-04-28 14:50:42,159 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:42,159 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:42,159 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:42,159 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 805 states, 634 states have (on average 1.3170347003154574) internal successors, (835), 647 states have internal predecessors, (835), 100 states have call successors, (100), 51 states have call predecessors, (100), 70 states have return successors, (127), 113 states have call predecessors, (127), 93 states have call successors, (127) [2022-04-28 14:50:42,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 1062 transitions. [2022-04-28 14:50:42,198 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 1062 transitions. Word has length 60 [2022-04-28 14:50:42,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:42,199 INFO L495 AbstractCegarLoop]: Abstraction has 805 states and 1062 transitions. [2022-04-28 14:50:42,199 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:42,199 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 805 states and 1062 transitions. [2022-04-28 14:50:44,616 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1062 edges. 1062 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1062 transitions. [2022-04-28 14:50:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-28 14:50:44,618 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:44,618 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:50:44,618 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-28 14:50:44,618 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:44,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:44,618 INFO L85 PathProgramCache]: Analyzing trace with hash -384399656, now seen corresponding path program 1 times [2022-04-28 14:50:44,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:44,618 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [539265682] [2022-04-28 14:50:44,619 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:44,619 INFO L85 PathProgramCache]: Analyzing trace with hash -384399656, now seen corresponding path program 2 times [2022-04-28 14:50:44,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:44,619 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388576632] [2022-04-28 14:50:44,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:44,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:44,675 INFO L290 TraceCheckUtils]: 0: Hoare triple {195924#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {195885#true} is VALID [2022-04-28 14:50:44,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {195885#true} assume true; {195885#true} is VALID [2022-04-28 14:50:44,675 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {195885#true} {195885#true} #1506#return; {195885#true} is VALID [2022-04-28 14:50:44,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:44,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {195925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {195885#true} is VALID [2022-04-28 14:50:44,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {195885#true} assume true; {195885#true} is VALID [2022-04-28 14:50:44,695 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {195885#true} {195885#true} #1372#return; {195885#true} is VALID [2022-04-28 14:50:44,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:44,705 INFO L290 TraceCheckUtils]: 0: Hoare triple {195926#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {195885#true} is VALID [2022-04-28 14:50:44,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {195885#true} assume true; {195885#true} is VALID [2022-04-28 14:50:44,706 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {195885#true} {195885#true} #1374#return; {195885#true} is VALID [2022-04-28 14:50:44,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:50:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:44,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:50:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:44,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:50:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:44,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {195959#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {195885#true} is VALID [2022-04-28 14:50:44,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {195885#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {195885#true} is VALID [2022-04-28 14:50:44,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {195885#true} assume 0 == ~irp~0;#res := -1073741670; {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:44,783 INFO L290 TraceCheckUtils]: 3: Hoare triple {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:44,784 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {195885#true} #1488#return; {195953#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 14:50:44,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 14:50:44,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:44,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {195961#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {195885#true} is VALID [2022-04-28 14:50:44,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {195885#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {195885#true} is VALID [2022-04-28 14:50:44,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {195885#true} assume true; {195885#true} is VALID [2022-04-28 14:50:44,794 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {195885#true} {195886#false} #1494#return; {195886#false} is VALID [2022-04-28 14:50:44,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {195947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {195885#true} is VALID [2022-04-28 14:50:44,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {195885#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {195885#true} is VALID [2022-04-28 14:50:44,795 INFO L272 TraceCheckUtils]: 2: Hoare triple {195885#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {195959#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:44,795 INFO L290 TraceCheckUtils]: 3: Hoare triple {195959#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {195885#true} is VALID [2022-04-28 14:50:44,795 INFO L290 TraceCheckUtils]: 4: Hoare triple {195885#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {195885#true} is VALID [2022-04-28 14:50:44,796 INFO L290 TraceCheckUtils]: 5: Hoare triple {195885#true} assume 0 == ~irp~0;#res := -1073741670; {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:44,796 INFO L290 TraceCheckUtils]: 6: Hoare triple {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:44,797 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {195885#true} #1488#return; {195953#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 14:50:44,797 INFO L290 TraceCheckUtils]: 8: Hoare triple {195953#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {195954#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-28 14:50:44,798 INFO L290 TraceCheckUtils]: 9: Hoare triple {195954#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {195886#false} is VALID [2022-04-28 14:50:44,798 INFO L290 TraceCheckUtils]: 10: Hoare triple {195886#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {195886#false} is VALID [2022-04-28 14:50:44,798 INFO L272 TraceCheckUtils]: 11: Hoare triple {195886#false} call IofCompleteRequest(~Irp, 0); {195961#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:44,798 INFO L290 TraceCheckUtils]: 12: Hoare triple {195961#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {195885#true} is VALID [2022-04-28 14:50:44,798 INFO L290 TraceCheckUtils]: 13: Hoare triple {195885#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {195885#true} is VALID [2022-04-28 14:50:44,798 INFO L290 TraceCheckUtils]: 14: Hoare triple {195885#true} assume true; {195885#true} is VALID [2022-04-28 14:50:44,798 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {195885#true} {195886#false} #1494#return; {195886#false} is VALID [2022-04-28 14:50:44,798 INFO L290 TraceCheckUtils]: 16: Hoare triple {195886#false} #res := ~status~7; {195886#false} is VALID [2022-04-28 14:50:44,798 INFO L290 TraceCheckUtils]: 17: Hoare triple {195886#false} assume true; {195886#false} is VALID [2022-04-28 14:50:44,798 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {195886#false} {195885#true} #1500#return; {195886#false} is VALID [2022-04-28 14:50:44,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {195927#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {195885#true} is VALID [2022-04-28 14:50:44,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {195885#true} assume !(2 == ~deviceExtension__Active~1); {195885#true} is VALID [2022-04-28 14:50:44,799 INFO L290 TraceCheckUtils]: 2: Hoare triple {195885#true} assume !(3 == ~deviceExtension__Active~1); {195885#true} is VALID [2022-04-28 14:50:44,799 INFO L290 TraceCheckUtils]: 3: Hoare triple {195885#true} assume 1 == ~deviceExtension__Active~1; {195885#true} is VALID [2022-04-28 14:50:44,799 INFO L272 TraceCheckUtils]: 4: Hoare triple {195885#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {195947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:44,799 INFO L290 TraceCheckUtils]: 5: Hoare triple {195947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {195885#true} is VALID [2022-04-28 14:50:44,800 INFO L290 TraceCheckUtils]: 6: Hoare triple {195885#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {195885#true} is VALID [2022-04-28 14:50:44,800 INFO L272 TraceCheckUtils]: 7: Hoare triple {195885#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {195959#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:44,800 INFO L290 TraceCheckUtils]: 8: Hoare triple {195959#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {195885#true} is VALID [2022-04-28 14:50:44,800 INFO L290 TraceCheckUtils]: 9: Hoare triple {195885#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {195885#true} is VALID [2022-04-28 14:50:44,801 INFO L290 TraceCheckUtils]: 10: Hoare triple {195885#true} assume 0 == ~irp~0;#res := -1073741670; {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:44,801 INFO L290 TraceCheckUtils]: 11: Hoare triple {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:44,802 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {195885#true} #1488#return; {195953#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 14:50:44,802 INFO L290 TraceCheckUtils]: 13: Hoare triple {195953#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {195954#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-28 14:50:44,802 INFO L290 TraceCheckUtils]: 14: Hoare triple {195954#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {195886#false} is VALID [2022-04-28 14:50:44,802 INFO L290 TraceCheckUtils]: 15: Hoare triple {195886#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {195886#false} is VALID [2022-04-28 14:50:44,802 INFO L272 TraceCheckUtils]: 16: Hoare triple {195886#false} call IofCompleteRequest(~Irp, 0); {195961#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:44,803 INFO L290 TraceCheckUtils]: 17: Hoare triple {195961#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {195885#true} is VALID [2022-04-28 14:50:44,803 INFO L290 TraceCheckUtils]: 18: Hoare triple {195885#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {195885#true} is VALID [2022-04-28 14:50:44,803 INFO L290 TraceCheckUtils]: 19: Hoare triple {195885#true} assume true; {195885#true} is VALID [2022-04-28 14:50:44,803 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {195885#true} {195886#false} #1494#return; {195886#false} is VALID [2022-04-28 14:50:44,803 INFO L290 TraceCheckUtils]: 21: Hoare triple {195886#false} #res := ~status~7; {195886#false} is VALID [2022-04-28 14:50:44,803 INFO L290 TraceCheckUtils]: 22: Hoare triple {195886#false} assume true; {195886#false} is VALID [2022-04-28 14:50:44,803 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {195886#false} {195885#true} #1500#return; {195886#false} is VALID [2022-04-28 14:50:44,803 INFO L290 TraceCheckUtils]: 24: Hoare triple {195886#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {195886#false} is VALID [2022-04-28 14:50:44,803 INFO L290 TraceCheckUtils]: 25: Hoare triple {195886#false} #res := ~status~3; {195886#false} is VALID [2022-04-28 14:50:44,803 INFO L290 TraceCheckUtils]: 26: Hoare triple {195886#false} assume true; {195886#false} is VALID [2022-04-28 14:50:44,803 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {195886#false} {195885#true} #1376#return; {195886#false} is VALID [2022-04-28 14:50:44,805 INFO L272 TraceCheckUtils]: 0: Hoare triple {195885#true} call ULTIMATE.init(); {195924#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:50:44,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {195924#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {195885#true} is VALID [2022-04-28 14:50:44,805 INFO L290 TraceCheckUtils]: 2: Hoare triple {195885#true} assume true; {195885#true} is VALID [2022-04-28 14:50:44,805 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {195885#true} {195885#true} #1506#return; {195885#true} is VALID [2022-04-28 14:50:44,805 INFO L272 TraceCheckUtils]: 4: Hoare triple {195885#true} call #t~ret180 := main(); {195885#true} is VALID [2022-04-28 14:50:44,805 INFO L290 TraceCheckUtils]: 5: Hoare triple {195885#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {195885#true} is VALID [2022-04-28 14:50:44,806 INFO L272 TraceCheckUtils]: 6: Hoare triple {195885#true} call _BLAST_init(); {195925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:44,806 INFO L290 TraceCheckUtils]: 7: Hoare triple {195925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {195885#true} is VALID [2022-04-28 14:50:44,806 INFO L290 TraceCheckUtils]: 8: Hoare triple {195885#true} assume true; {195885#true} is VALID [2022-04-28 14:50:44,806 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {195885#true} {195885#true} #1372#return; {195885#true} is VALID [2022-04-28 14:50:44,806 INFO L290 TraceCheckUtils]: 10: Hoare triple {195885#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {195885#true} is VALID [2022-04-28 14:50:44,806 INFO L290 TraceCheckUtils]: 11: Hoare triple {195885#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {195885#true} is VALID [2022-04-28 14:50:44,807 INFO L272 TraceCheckUtils]: 12: Hoare triple {195885#true} call stub_driver_init(); {195926#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:44,807 INFO L290 TraceCheckUtils]: 13: Hoare triple {195926#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {195885#true} is VALID [2022-04-28 14:50:44,807 INFO L290 TraceCheckUtils]: 14: Hoare triple {195885#true} assume true; {195885#true} is VALID [2022-04-28 14:50:44,807 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {195885#true} {195885#true} #1374#return; {195885#true} is VALID [2022-04-28 14:50:44,807 INFO L290 TraceCheckUtils]: 16: Hoare triple {195885#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {195885#true} is VALID [2022-04-28 14:50:44,807 INFO L290 TraceCheckUtils]: 17: Hoare triple {195885#true} assume 2 == ~tmp_ndt_1~0; {195885#true} is VALID [2022-04-28 14:50:44,808 INFO L272 TraceCheckUtils]: 18: Hoare triple {195885#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {195927#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:50:44,808 INFO L290 TraceCheckUtils]: 19: Hoare triple {195927#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {195885#true} is VALID [2022-04-28 14:50:44,808 INFO L290 TraceCheckUtils]: 20: Hoare triple {195885#true} assume !(2 == ~deviceExtension__Active~1); {195885#true} is VALID [2022-04-28 14:50:44,808 INFO L290 TraceCheckUtils]: 21: Hoare triple {195885#true} assume !(3 == ~deviceExtension__Active~1); {195885#true} is VALID [2022-04-28 14:50:44,808 INFO L290 TraceCheckUtils]: 22: Hoare triple {195885#true} assume 1 == ~deviceExtension__Active~1; {195885#true} is VALID [2022-04-28 14:50:44,809 INFO L272 TraceCheckUtils]: 23: Hoare triple {195885#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {195947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:44,809 INFO L290 TraceCheckUtils]: 24: Hoare triple {195947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {195885#true} is VALID [2022-04-28 14:50:44,809 INFO L290 TraceCheckUtils]: 25: Hoare triple {195885#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {195885#true} is VALID [2022-04-28 14:50:44,810 INFO L272 TraceCheckUtils]: 26: Hoare triple {195885#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {195959#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:50:44,810 INFO L290 TraceCheckUtils]: 27: Hoare triple {195959#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {195885#true} is VALID [2022-04-28 14:50:44,810 INFO L290 TraceCheckUtils]: 28: Hoare triple {195885#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {195885#true} is VALID [2022-04-28 14:50:44,810 INFO L290 TraceCheckUtils]: 29: Hoare triple {195885#true} assume 0 == ~irp~0;#res := -1073741670; {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:44,810 INFO L290 TraceCheckUtils]: 30: Hoare triple {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:44,811 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {195960#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {195885#true} #1488#return; {195953#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 14:50:44,812 INFO L290 TraceCheckUtils]: 32: Hoare triple {195953#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {195954#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-28 14:50:44,812 INFO L290 TraceCheckUtils]: 33: Hoare triple {195954#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {195886#false} is VALID [2022-04-28 14:50:44,812 INFO L290 TraceCheckUtils]: 34: Hoare triple {195886#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {195886#false} is VALID [2022-04-28 14:50:44,812 INFO L272 TraceCheckUtils]: 35: Hoare triple {195886#false} call IofCompleteRequest(~Irp, 0); {195961#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:44,812 INFO L290 TraceCheckUtils]: 36: Hoare triple {195961#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {195885#true} is VALID [2022-04-28 14:50:44,812 INFO L290 TraceCheckUtils]: 37: Hoare triple {195885#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {195885#true} is VALID [2022-04-28 14:50:44,812 INFO L290 TraceCheckUtils]: 38: Hoare triple {195885#true} assume true; {195885#true} is VALID [2022-04-28 14:50:44,812 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {195885#true} {195886#false} #1494#return; {195886#false} is VALID [2022-04-28 14:50:44,812 INFO L290 TraceCheckUtils]: 40: Hoare triple {195886#false} #res := ~status~7; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 41: Hoare triple {195886#false} assume true; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {195886#false} {195885#true} #1500#return; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 43: Hoare triple {195886#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 44: Hoare triple {195886#false} #res := ~status~3; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 45: Hoare triple {195886#false} assume true; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {195886#false} {195885#true} #1376#return; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 47: Hoare triple {195886#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 48: Hoare triple {195886#false} assume !(0 != ~we_should_unload~0); {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 49: Hoare triple {195886#false} assume !(1 == ~pended~0); {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 50: Hoare triple {195886#false} assume !(1 == ~pended~0); {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 51: Hoare triple {195886#false} assume ~s~0 != ~UNLOADED~0; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 52: Hoare triple {195886#false} assume -1 != ~status~9; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 53: Hoare triple {195886#false} assume ~s~0 != ~SKIP2~0; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 54: Hoare triple {195886#false} assume ~s~0 != ~IPC~0; {195886#false} is VALID [2022-04-28 14:50:44,813 INFO L290 TraceCheckUtils]: 55: Hoare triple {195886#false} assume !(~s~0 != ~DC~0); {195886#false} is VALID [2022-04-28 14:50:44,814 INFO L290 TraceCheckUtils]: 56: Hoare triple {195886#false} assume 1 != ~pended~0; {195886#false} is VALID [2022-04-28 14:50:44,814 INFO L290 TraceCheckUtils]: 57: Hoare triple {195886#false} assume ~s~0 == ~DC~0; {195886#false} is VALID [2022-04-28 14:50:44,814 INFO L290 TraceCheckUtils]: 58: Hoare triple {195886#false} assume 259 == ~status~9; {195886#false} is VALID [2022-04-28 14:50:44,814 INFO L272 TraceCheckUtils]: 59: Hoare triple {195886#false} call errorFn(); {195886#false} is VALID [2022-04-28 14:50:44,814 INFO L290 TraceCheckUtils]: 60: Hoare triple {195886#false} assume !false; {195886#false} is VALID [2022-04-28 14:50:44,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:50:44,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:44,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388576632] [2022-04-28 14:50:44,814 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388576632] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:44,814 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:44,814 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:50:44,815 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:44,815 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [539265682] [2022-04-28 14:50:44,815 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [539265682] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:44,815 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:44,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:50:44,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061206945] [2022-04-28 14:50:44,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:44,815 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-04-28 14:50:44,815 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:44,815 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:44,857 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:44,857 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:50:44,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:44,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:50:44,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:50:44,858 INFO L87 Difference]: Start difference. First operand 805 states and 1062 transitions. Second operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:54,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:54,783 INFO L93 Difference]: Finished difference Result 853 states and 1130 transitions. [2022-04-28 14:50:54,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:50:54,783 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-04-28 14:50:54,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:54,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:54,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 691 transitions. [2022-04-28 14:50:54,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:54,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 691 transitions. [2022-04-28 14:50:54,791 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 691 transitions. [2022-04-28 14:50:55,612 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 691 edges. 691 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:55,643 INFO L225 Difference]: With dead ends: 853 [2022-04-28 14:50:55,643 INFO L226 Difference]: Without dead ends: 819 [2022-04-28 14:50:55,644 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:50:55,649 INFO L413 NwaCegarLoop]: 521 mSDtfsCounter, 931 mSDsluCounter, 654 mSDsCounter, 0 mSdLazyCounter, 1794 mSolverCounterSat, 373 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 933 SdHoareTripleChecker+Valid, 1175 SdHoareTripleChecker+Invalid, 2167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 373 IncrementalHoareTripleChecker+Valid, 1794 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:50:55,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [933 Valid, 1175 Invalid, 2167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [373 Valid, 1794 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-28 14:50:55,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 819 states. [2022-04-28 14:50:57,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 819 to 809. [2022-04-28 14:50:57,861 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:57,862 INFO L82 GeneralOperation]: Start isEquivalent. First operand 819 states. Second operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) [2022-04-28 14:50:57,862 INFO L74 IsIncluded]: Start isIncluded. First operand 819 states. Second operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) [2022-04-28 14:50:57,863 INFO L87 Difference]: Start difference. First operand 819 states. Second operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) [2022-04-28 14:50:57,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:57,886 INFO L93 Difference]: Finished difference Result 819 states and 1095 transitions. [2022-04-28 14:50:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1095 transitions. [2022-04-28 14:50:57,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:57,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:57,888 INFO L74 IsIncluded]: Start isIncluded. First operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) Second operand 819 states. [2022-04-28 14:50:57,888 INFO L87 Difference]: Start difference. First operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) Second operand 819 states. [2022-04-28 14:50:57,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:57,911 INFO L93 Difference]: Finished difference Result 819 states and 1095 transitions. [2022-04-28 14:50:57,912 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1095 transitions. [2022-04-28 14:50:57,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:57,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:57,912 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:57,912 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:57,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) [2022-04-28 14:50:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1080 transitions. [2022-04-28 14:50:57,946 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1080 transitions. Word has length 61 [2022-04-28 14:50:57,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:57,946 INFO L495 AbstractCegarLoop]: Abstraction has 809 states and 1080 transitions. [2022-04-28 14:50:57,946 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:57,946 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 809 states and 1080 transitions. [2022-04-28 14:51:00,402 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1080 edges. 1080 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:00,403 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1080 transitions. [2022-04-28 14:51:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-28 14:51:00,404 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:00,404 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:51:00,404 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-28 14:51:00,404 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:00,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:00,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1213250190, now seen corresponding path program 1 times [2022-04-28 14:51:00,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:00,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1240338755] [2022-04-28 14:51:00,405 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:00,405 INFO L85 PathProgramCache]: Analyzing trace with hash 1213250190, now seen corresponding path program 2 times [2022-04-28 14:51:00,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:00,405 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301459779] [2022-04-28 14:51:00,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:00,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:00,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:00,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {200976#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {200932#true} is VALID [2022-04-28 14:51:00,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {200932#true} assume true; {200932#true} is VALID [2022-04-28 14:51:00,502 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {200932#true} {200932#true} #1506#return; {200932#true} is VALID [2022-04-28 14:51:00,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:00,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:00,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {200977#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {200932#true} is VALID [2022-04-28 14:51:00,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {200932#true} assume true; {200932#true} is VALID [2022-04-28 14:51:00,527 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {200932#true} {200932#true} #1372#return; {200932#true} is VALID [2022-04-28 14:51:00,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:00,542 INFO L290 TraceCheckUtils]: 0: Hoare triple {200978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {200932#true} is VALID [2022-04-28 14:51:00,542 INFO L290 TraceCheckUtils]: 1: Hoare triple {200932#true} assume true; {200932#true} is VALID [2022-04-28 14:51:00,542 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {200932#true} {200932#true} #1374#return; {200932#true} is VALID [2022-04-28 14:51:00,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:51:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:00,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:51:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:00,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:51:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:00,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:51:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:00,698 INFO L290 TraceCheckUtils]: 0: Hoare triple {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {200932#true} is VALID [2022-04-28 14:51:00,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {200932#true} assume !(0 != ~compRegistered~0); {200932#true} is VALID [2022-04-28 14:51:00,699 INFO L290 TraceCheckUtils]: 2: Hoare triple {200932#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {200932#true} is VALID [2022-04-28 14:51:00,699 INFO L290 TraceCheckUtils]: 3: Hoare triple {200932#true} assume !(~s~0 == ~NP~0); {200932#true} is VALID [2022-04-28 14:51:00,699 INFO L290 TraceCheckUtils]: 4: Hoare triple {200932#true} assume !(~s~0 == ~MPR1~0); {200932#true} is VALID [2022-04-28 14:51:00,699 INFO L290 TraceCheckUtils]: 5: Hoare triple {200932#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {201036#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:51:00,699 INFO L290 TraceCheckUtils]: 6: Hoare triple {201036#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,700 INFO L290 TraceCheckUtils]: 7: Hoare triple {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,700 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {200932#true} #1486#return; {201034#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:51:00,701 INFO L290 TraceCheckUtils]: 0: Hoare triple {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {200932#true} is VALID [2022-04-28 14:51:00,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {200932#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {200932#true} is VALID [2022-04-28 14:51:00,701 INFO L290 TraceCheckUtils]: 2: Hoare triple {200932#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {200932#true} is VALID [2022-04-28 14:51:00,701 INFO L272 TraceCheckUtils]: 3: Hoare triple {200932#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,701 INFO L290 TraceCheckUtils]: 4: Hoare triple {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {200932#true} is VALID [2022-04-28 14:51:00,702 INFO L290 TraceCheckUtils]: 5: Hoare triple {200932#true} assume !(0 != ~compRegistered~0); {200932#true} is VALID [2022-04-28 14:51:00,702 INFO L290 TraceCheckUtils]: 6: Hoare triple {200932#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {200932#true} is VALID [2022-04-28 14:51:00,702 INFO L290 TraceCheckUtils]: 7: Hoare triple {200932#true} assume !(~s~0 == ~NP~0); {200932#true} is VALID [2022-04-28 14:51:00,702 INFO L290 TraceCheckUtils]: 8: Hoare triple {200932#true} assume !(~s~0 == ~MPR1~0); {200932#true} is VALID [2022-04-28 14:51:00,702 INFO L290 TraceCheckUtils]: 9: Hoare triple {200932#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {201036#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:51:00,702 INFO L290 TraceCheckUtils]: 10: Hoare triple {201036#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,703 INFO L290 TraceCheckUtils]: 11: Hoare triple {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,703 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {200932#true} #1486#return; {201034#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:51:00,704 INFO L290 TraceCheckUtils]: 13: Hoare triple {201034#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:00,704 INFO L290 TraceCheckUtils]: 14: Hoare triple {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:00,705 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {200932#true} #1492#return; {201022#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 14:51:00,705 INFO L290 TraceCheckUtils]: 0: Hoare triple {201005#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {200932#true} is VALID [2022-04-28 14:51:00,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {200932#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {200932#true} is VALID [2022-04-28 14:51:00,705 INFO L272 TraceCheckUtils]: 2: Hoare triple {200932#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,705 INFO L290 TraceCheckUtils]: 3: Hoare triple {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {200932#true} is VALID [2022-04-28 14:51:00,706 INFO L290 TraceCheckUtils]: 4: Hoare triple {200932#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {200932#true} is VALID [2022-04-28 14:51:00,706 INFO L290 TraceCheckUtils]: 5: Hoare triple {200932#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {200932#true} is VALID [2022-04-28 14:51:00,706 INFO L272 TraceCheckUtils]: 6: Hoare triple {200932#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,706 INFO L290 TraceCheckUtils]: 7: Hoare triple {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {200932#true} is VALID [2022-04-28 14:51:00,706 INFO L290 TraceCheckUtils]: 8: Hoare triple {200932#true} assume !(0 != ~compRegistered~0); {200932#true} is VALID [2022-04-28 14:51:00,706 INFO L290 TraceCheckUtils]: 9: Hoare triple {200932#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {200932#true} is VALID [2022-04-28 14:51:00,707 INFO L290 TraceCheckUtils]: 10: Hoare triple {200932#true} assume !(~s~0 == ~NP~0); {200932#true} is VALID [2022-04-28 14:51:00,707 INFO L290 TraceCheckUtils]: 11: Hoare triple {200932#true} assume !(~s~0 == ~MPR1~0); {200932#true} is VALID [2022-04-28 14:51:00,707 INFO L290 TraceCheckUtils]: 12: Hoare triple {200932#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {201036#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:51:00,707 INFO L290 TraceCheckUtils]: 13: Hoare triple {201036#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,707 INFO L290 TraceCheckUtils]: 14: Hoare triple {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,708 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {200932#true} #1486#return; {201034#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:51:00,708 INFO L290 TraceCheckUtils]: 16: Hoare triple {201034#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:00,709 INFO L290 TraceCheckUtils]: 17: Hoare triple {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:00,709 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {200932#true} #1492#return; {201022#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 14:51:00,710 INFO L290 TraceCheckUtils]: 19: Hoare triple {201022#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 14:51:00,710 INFO L290 TraceCheckUtils]: 20: Hoare triple {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 14:51:00,710 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {200932#true} #1500#return; {201002#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-28 14:51:00,711 INFO L290 TraceCheckUtils]: 0: Hoare triple {200979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {200932#true} is VALID [2022-04-28 14:51:00,711 INFO L290 TraceCheckUtils]: 1: Hoare triple {200932#true} assume !(2 == ~deviceExtension__Active~1); {200932#true} is VALID [2022-04-28 14:51:00,711 INFO L290 TraceCheckUtils]: 2: Hoare triple {200932#true} assume !(3 == ~deviceExtension__Active~1); {200932#true} is VALID [2022-04-28 14:51:00,711 INFO L290 TraceCheckUtils]: 3: Hoare triple {200932#true} assume 1 == ~deviceExtension__Active~1; {200932#true} is VALID [2022-04-28 14:51:00,711 INFO L272 TraceCheckUtils]: 4: Hoare triple {200932#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {201005#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,712 INFO L290 TraceCheckUtils]: 5: Hoare triple {201005#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {200932#true} is VALID [2022-04-28 14:51:00,712 INFO L290 TraceCheckUtils]: 6: Hoare triple {200932#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {200932#true} is VALID [2022-04-28 14:51:00,712 INFO L272 TraceCheckUtils]: 7: Hoare triple {200932#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,712 INFO L290 TraceCheckUtils]: 8: Hoare triple {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {200932#true} is VALID [2022-04-28 14:51:00,712 INFO L290 TraceCheckUtils]: 9: Hoare triple {200932#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {200932#true} is VALID [2022-04-28 14:51:00,712 INFO L290 TraceCheckUtils]: 10: Hoare triple {200932#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {200932#true} is VALID [2022-04-28 14:51:00,713 INFO L272 TraceCheckUtils]: 11: Hoare triple {200932#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,713 INFO L290 TraceCheckUtils]: 12: Hoare triple {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {200932#true} is VALID [2022-04-28 14:51:00,713 INFO L290 TraceCheckUtils]: 13: Hoare triple {200932#true} assume !(0 != ~compRegistered~0); {200932#true} is VALID [2022-04-28 14:51:00,713 INFO L290 TraceCheckUtils]: 14: Hoare triple {200932#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {200932#true} is VALID [2022-04-28 14:51:00,713 INFO L290 TraceCheckUtils]: 15: Hoare triple {200932#true} assume !(~s~0 == ~NP~0); {200932#true} is VALID [2022-04-28 14:51:00,714 INFO L290 TraceCheckUtils]: 16: Hoare triple {200932#true} assume !(~s~0 == ~MPR1~0); {200932#true} is VALID [2022-04-28 14:51:00,714 INFO L290 TraceCheckUtils]: 17: Hoare triple {200932#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {201036#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:51:00,714 INFO L290 TraceCheckUtils]: 18: Hoare triple {201036#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,714 INFO L290 TraceCheckUtils]: 19: Hoare triple {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,715 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {200932#true} #1486#return; {201034#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:51:00,715 INFO L290 TraceCheckUtils]: 21: Hoare triple {201034#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:00,716 INFO L290 TraceCheckUtils]: 22: Hoare triple {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:00,716 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {200932#true} #1492#return; {201022#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 14:51:00,717 INFO L290 TraceCheckUtils]: 24: Hoare triple {201022#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 14:51:00,717 INFO L290 TraceCheckUtils]: 25: Hoare triple {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 14:51:00,717 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {200932#true} #1500#return; {201002#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-28 14:51:00,718 INFO L290 TraceCheckUtils]: 27: Hoare triple {201002#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {201003#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,718 INFO L290 TraceCheckUtils]: 28: Hoare triple {201003#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {201004#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:51:00,718 INFO L290 TraceCheckUtils]: 29: Hoare triple {201004#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {201004#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:51:00,719 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {201004#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {200932#true} #1376#return; {200974#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-28 14:51:00,720 INFO L272 TraceCheckUtils]: 0: Hoare triple {200932#true} call ULTIMATE.init(); {200976#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:51:00,720 INFO L290 TraceCheckUtils]: 1: Hoare triple {200976#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {200932#true} is VALID [2022-04-28 14:51:00,721 INFO L290 TraceCheckUtils]: 2: Hoare triple {200932#true} assume true; {200932#true} is VALID [2022-04-28 14:51:00,721 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {200932#true} {200932#true} #1506#return; {200932#true} is VALID [2022-04-28 14:51:00,721 INFO L272 TraceCheckUtils]: 4: Hoare triple {200932#true} call #t~ret180 := main(); {200932#true} is VALID [2022-04-28 14:51:00,721 INFO L290 TraceCheckUtils]: 5: Hoare triple {200932#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {200932#true} is VALID [2022-04-28 14:51:00,722 INFO L272 TraceCheckUtils]: 6: Hoare triple {200932#true} call _BLAST_init(); {200977#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,722 INFO L290 TraceCheckUtils]: 7: Hoare triple {200977#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {200932#true} is VALID [2022-04-28 14:51:00,722 INFO L290 TraceCheckUtils]: 8: Hoare triple {200932#true} assume true; {200932#true} is VALID [2022-04-28 14:51:00,722 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {200932#true} {200932#true} #1372#return; {200932#true} is VALID [2022-04-28 14:51:00,722 INFO L290 TraceCheckUtils]: 10: Hoare triple {200932#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {200932#true} is VALID [2022-04-28 14:51:00,722 INFO L290 TraceCheckUtils]: 11: Hoare triple {200932#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {200932#true} is VALID [2022-04-28 14:51:00,723 INFO L272 TraceCheckUtils]: 12: Hoare triple {200932#true} call stub_driver_init(); {200978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,723 INFO L290 TraceCheckUtils]: 13: Hoare triple {200978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {200932#true} is VALID [2022-04-28 14:51:00,723 INFO L290 TraceCheckUtils]: 14: Hoare triple {200932#true} assume true; {200932#true} is VALID [2022-04-28 14:51:00,723 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {200932#true} {200932#true} #1374#return; {200932#true} is VALID [2022-04-28 14:51:00,723 INFO L290 TraceCheckUtils]: 16: Hoare triple {200932#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {200932#true} is VALID [2022-04-28 14:51:00,723 INFO L290 TraceCheckUtils]: 17: Hoare triple {200932#true} assume 2 == ~tmp_ndt_1~0; {200932#true} is VALID [2022-04-28 14:51:00,724 INFO L272 TraceCheckUtils]: 18: Hoare triple {200932#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {200979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:51:00,724 INFO L290 TraceCheckUtils]: 19: Hoare triple {200979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {200932#true} is VALID [2022-04-28 14:51:00,724 INFO L290 TraceCheckUtils]: 20: Hoare triple {200932#true} assume !(2 == ~deviceExtension__Active~1); {200932#true} is VALID [2022-04-28 14:51:00,724 INFO L290 TraceCheckUtils]: 21: Hoare triple {200932#true} assume !(3 == ~deviceExtension__Active~1); {200932#true} is VALID [2022-04-28 14:51:00,724 INFO L290 TraceCheckUtils]: 22: Hoare triple {200932#true} assume 1 == ~deviceExtension__Active~1; {200932#true} is VALID [2022-04-28 14:51:00,725 INFO L272 TraceCheckUtils]: 23: Hoare triple {200932#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {201005#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,725 INFO L290 TraceCheckUtils]: 24: Hoare triple {201005#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {200932#true} is VALID [2022-04-28 14:51:00,725 INFO L290 TraceCheckUtils]: 25: Hoare triple {200932#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {200932#true} is VALID [2022-04-28 14:51:00,726 INFO L272 TraceCheckUtils]: 26: Hoare triple {200932#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,726 INFO L290 TraceCheckUtils]: 27: Hoare triple {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {200932#true} is VALID [2022-04-28 14:51:00,726 INFO L290 TraceCheckUtils]: 28: Hoare triple {200932#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {200932#true} is VALID [2022-04-28 14:51:00,726 INFO L290 TraceCheckUtils]: 29: Hoare triple {200932#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {200932#true} is VALID [2022-04-28 14:51:00,727 INFO L272 TraceCheckUtils]: 30: Hoare triple {200932#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:00,727 INFO L290 TraceCheckUtils]: 31: Hoare triple {201024#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {200932#true} is VALID [2022-04-28 14:51:00,727 INFO L290 TraceCheckUtils]: 32: Hoare triple {200932#true} assume !(0 != ~compRegistered~0); {200932#true} is VALID [2022-04-28 14:51:00,727 INFO L290 TraceCheckUtils]: 33: Hoare triple {200932#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {200932#true} is VALID [2022-04-28 14:51:00,727 INFO L290 TraceCheckUtils]: 34: Hoare triple {200932#true} assume !(~s~0 == ~NP~0); {200932#true} is VALID [2022-04-28 14:51:00,727 INFO L290 TraceCheckUtils]: 35: Hoare triple {200932#true} assume !(~s~0 == ~MPR1~0); {200932#true} is VALID [2022-04-28 14:51:00,727 INFO L290 TraceCheckUtils]: 36: Hoare triple {200932#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {201036#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:51:00,728 INFO L290 TraceCheckUtils]: 37: Hoare triple {201036#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,728 INFO L290 TraceCheckUtils]: 38: Hoare triple {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,729 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {201037#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {200932#true} #1486#return; {201034#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:51:00,729 INFO L290 TraceCheckUtils]: 40: Hoare triple {201034#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:00,729 INFO L290 TraceCheckUtils]: 41: Hoare triple {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:00,730 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {201035#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {200932#true} #1492#return; {201022#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 14:51:00,730 INFO L290 TraceCheckUtils]: 43: Hoare triple {201022#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 14:51:00,731 INFO L290 TraceCheckUtils]: 44: Hoare triple {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 14:51:00,731 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {201023#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {200932#true} #1500#return; {201002#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-28 14:51:00,732 INFO L290 TraceCheckUtils]: 46: Hoare triple {201002#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {201003#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,732 INFO L290 TraceCheckUtils]: 47: Hoare triple {201003#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {201004#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:51:00,732 INFO L290 TraceCheckUtils]: 48: Hoare triple {201004#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {201004#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:51:00,733 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {201004#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {200932#true} #1376#return; {200974#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-28 14:51:00,733 INFO L290 TraceCheckUtils]: 50: Hoare triple {200974#(= ~lowerDriverReturn~0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {200975#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,733 INFO L290 TraceCheckUtils]: 51: Hoare triple {200975#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {200975#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,734 INFO L290 TraceCheckUtils]: 52: Hoare triple {200975#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {200975#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,734 INFO L290 TraceCheckUtils]: 53: Hoare triple {200975#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {200975#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,734 INFO L290 TraceCheckUtils]: 54: Hoare triple {200975#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {200975#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,735 INFO L290 TraceCheckUtils]: 55: Hoare triple {200975#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {200975#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,735 INFO L290 TraceCheckUtils]: 56: Hoare triple {200975#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {200975#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,735 INFO L290 TraceCheckUtils]: 57: Hoare triple {200975#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {200975#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,735 INFO L290 TraceCheckUtils]: 58: Hoare triple {200975#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {200975#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:00,736 INFO L290 TraceCheckUtils]: 59: Hoare triple {200975#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {200933#false} is VALID [2022-04-28 14:51:00,736 INFO L272 TraceCheckUtils]: 60: Hoare triple {200933#false} call errorFn(); {200933#false} is VALID [2022-04-28 14:51:00,736 INFO L290 TraceCheckUtils]: 61: Hoare triple {200933#false} assume !false; {200933#false} is VALID [2022-04-28 14:51:00,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:51:00,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:00,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301459779] [2022-04-28 14:51:00,736 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [301459779] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:00,736 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:00,736 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:51:00,737 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:00,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1240338755] [2022-04-28 14:51:00,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1240338755] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:00,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:00,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:51:00,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837410728] [2022-04-28 14:51:00,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:00,737 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 62 [2022-04-28 14:51:00,737 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:00,738 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:00,778 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:00,778 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 14:51:00,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:00,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 14:51:00,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:51:00,779 INFO L87 Difference]: Start difference. First operand 809 states and 1080 transitions. Second operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:16,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:16,497 INFO L93 Difference]: Finished difference Result 826 states and 1098 transitions. [2022-04-28 14:51:16,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 14:51:16,498 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 62 [2022-04-28 14:51:16,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:16,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 635 transitions. [2022-04-28 14:51:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 635 transitions. [2022-04-28 14:51:16,505 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 635 transitions. [2022-04-28 14:51:17,178 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 635 edges. 635 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:17,213 INFO L225 Difference]: With dead ends: 826 [2022-04-28 14:51:17,214 INFO L226 Difference]: Without dead ends: 804 [2022-04-28 14:51:17,214 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:51:17,215 INFO L413 NwaCegarLoop]: 528 mSDtfsCounter, 595 mSDsluCounter, 1805 mSDsCounter, 0 mSdLazyCounter, 5424 mSolverCounterSat, 214 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 597 SdHoareTripleChecker+Valid, 2333 SdHoareTripleChecker+Invalid, 5638 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 214 IncrementalHoareTripleChecker+Valid, 5424 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:51:17,215 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [597 Valid, 2333 Invalid, 5638 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [214 Valid, 5424 Invalid, 0 Unknown, 0 Unchecked, 6.5s Time] [2022-04-28 14:51:17,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states. [2022-04-28 14:51:19,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 804. [2022-04-28 14:51:19,434 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:51:19,435 INFO L82 GeneralOperation]: Start isEquivalent. First operand 804 states. Second operand has 804 states, 633 states have (on average 1.315955766192733) internal successors, (833), 648 states have internal predecessors, (833), 99 states have call successors, (99), 51 states have call predecessors, (99), 71 states have return successors, (141), 111 states have call predecessors, (141), 92 states have call successors, (141) [2022-04-28 14:51:19,436 INFO L74 IsIncluded]: Start isIncluded. First operand 804 states. Second operand has 804 states, 633 states have (on average 1.315955766192733) internal successors, (833), 648 states have internal predecessors, (833), 99 states have call successors, (99), 51 states have call predecessors, (99), 71 states have return successors, (141), 111 states have call predecessors, (141), 92 states have call successors, (141) [2022-04-28 14:51:19,436 INFO L87 Difference]: Start difference. First operand 804 states. Second operand has 804 states, 633 states have (on average 1.315955766192733) internal successors, (833), 648 states have internal predecessors, (833), 99 states have call successors, (99), 51 states have call predecessors, (99), 71 states have return successors, (141), 111 states have call predecessors, (141), 92 states have call successors, (141) [2022-04-28 14:51:19,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:19,459 INFO L93 Difference]: Finished difference Result 804 states and 1073 transitions. [2022-04-28 14:51:19,459 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1073 transitions. [2022-04-28 14:51:19,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:19,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:19,461 INFO L74 IsIncluded]: Start isIncluded. First operand has 804 states, 633 states have (on average 1.315955766192733) internal successors, (833), 648 states have internal predecessors, (833), 99 states have call successors, (99), 51 states have call predecessors, (99), 71 states have return successors, (141), 111 states have call predecessors, (141), 92 states have call successors, (141) Second operand 804 states. [2022-04-28 14:51:19,461 INFO L87 Difference]: Start difference. First operand has 804 states, 633 states have (on average 1.315955766192733) internal successors, (833), 648 states have internal predecessors, (833), 99 states have call successors, (99), 51 states have call predecessors, (99), 71 states have return successors, (141), 111 states have call predecessors, (141), 92 states have call successors, (141) Second operand 804 states. [2022-04-28 14:51:19,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:19,484 INFO L93 Difference]: Finished difference Result 804 states and 1073 transitions. [2022-04-28 14:51:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1073 transitions. [2022-04-28 14:51:19,485 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:19,485 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:19,485 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:51:19,485 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:51:19,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 804 states, 633 states have (on average 1.315955766192733) internal successors, (833), 648 states have internal predecessors, (833), 99 states have call successors, (99), 51 states have call predecessors, (99), 71 states have return successors, (141), 111 states have call predecessors, (141), 92 states have call successors, (141) [2022-04-28 14:51:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 804 states and 1073 transitions. [2022-04-28 14:51:19,519 INFO L78 Accepts]: Start accepts. Automaton has 804 states and 1073 transitions. Word has length 62 [2022-04-28 14:51:19,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:19,519 INFO L495 AbstractCegarLoop]: Abstraction has 804 states and 1073 transitions. [2022-04-28 14:51:19,519 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:19,519 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 804 states and 1073 transitions. [2022-04-28 14:51:21,932 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1073 edges. 1073 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1073 transitions. [2022-04-28 14:51:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-28 14:51:21,934 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:21,934 INFO L195 NwaCegarLoop]: 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, 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] [2022-04-28 14:51:21,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-28 14:51:21,935 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:21,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:21,935 INFO L85 PathProgramCache]: Analyzing trace with hash -1649412610, now seen corresponding path program 1 times [2022-04-28 14:51:21,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:21,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1112364356] [2022-04-28 14:51:21,936 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:21,936 INFO L85 PathProgramCache]: Analyzing trace with hash -1649412610, now seen corresponding path program 2 times [2022-04-28 14:51:21,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:21,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007589981] [2022-04-28 14:51:21,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:21,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:22,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:22,020 INFO L290 TraceCheckUtils]: 0: Hoare triple {205959#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {205912#true} is VALID [2022-04-28 14:51:22,020 INFO L290 TraceCheckUtils]: 1: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,020 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {205912#true} {205912#true} #1506#return; {205912#true} is VALID [2022-04-28 14:51:22,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:22,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:22,041 INFO L290 TraceCheckUtils]: 0: Hoare triple {205960#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {205912#true} is VALID [2022-04-28 14:51:22,041 INFO L290 TraceCheckUtils]: 1: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,041 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {205912#true} {205912#true} #1372#return; {205912#true} is VALID [2022-04-28 14:51:22,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:22,054 INFO L290 TraceCheckUtils]: 0: Hoare triple {205961#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {205912#true} is VALID [2022-04-28 14:51:22,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,054 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {205912#true} {205912#true} #1374#return; {205912#true} is VALID [2022-04-28 14:51:22,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:51:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:22,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:51:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:22,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:51:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:22,215 INFO L290 TraceCheckUtils]: 0: Hoare triple {206012#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {205912#true} is VALID [2022-04-28 14:51:22,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {205912#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {205912#true} is VALID [2022-04-28 14:51:22,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,215 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {205912#true} {205912#true} #1450#return; {205912#true} is VALID [2022-04-28 14:51:22,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:22,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:51:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:22,295 INFO L290 TraceCheckUtils]: 0: Hoare triple {206021#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {205912#true} is VALID [2022-04-28 14:51:22,295 INFO L290 TraceCheckUtils]: 1: Hoare triple {205912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {205912#true} is VALID [2022-04-28 14:51:22,295 INFO L290 TraceCheckUtils]: 2: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,295 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {205912#true} {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {206013#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {206014#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:51:22,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {206014#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,297 INFO L290 TraceCheckUtils]: 2: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,297 INFO L272 TraceCheckUtils]: 3: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {206021#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:51:22,298 INFO L290 TraceCheckUtils]: 4: Hoare triple {206021#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {205912#true} is VALID [2022-04-28 14:51:22,298 INFO L290 TraceCheckUtils]: 5: Hoare triple {205912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {205912#true} is VALID [2022-04-28 14:51:22,298 INFO L290 TraceCheckUtils]: 6: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,298 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {205912#true} {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,299 INFO L290 TraceCheckUtils]: 8: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,299 INFO L290 TraceCheckUtils]: 9: Hoare triple {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,300 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {205998#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1452#return; {206010#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-28 14:51:22,300 INFO L290 TraceCheckUtils]: 0: Hoare triple {205993#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {205912#true} is VALID [2022-04-28 14:51:22,300 INFO L290 TraceCheckUtils]: 1: Hoare triple {205912#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {205912#true} is VALID [2022-04-28 14:51:22,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {205912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {205912#true} is VALID [2022-04-28 14:51:22,300 INFO L290 TraceCheckUtils]: 3: Hoare triple {205912#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {205912#true} is VALID [2022-04-28 14:51:22,301 INFO L272 TraceCheckUtils]: 4: Hoare triple {205912#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {206012#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:22,301 INFO L290 TraceCheckUtils]: 5: Hoare triple {206012#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {205912#true} is VALID [2022-04-28 14:51:22,301 INFO L290 TraceCheckUtils]: 6: Hoare triple {205912#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {205912#true} is VALID [2022-04-28 14:51:22,301 INFO L290 TraceCheckUtils]: 7: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,301 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {205912#true} {205912#true} #1450#return; {205912#true} is VALID [2022-04-28 14:51:22,301 INFO L290 TraceCheckUtils]: 9: Hoare triple {205912#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {205912#true} is VALID [2022-04-28 14:51:22,301 INFO L290 TraceCheckUtils]: 10: Hoare triple {205912#true} assume !(0 != ~tmp___2~0); {205912#true} is VALID [2022-04-28 14:51:22,302 INFO L290 TraceCheckUtils]: 11: Hoare triple {205912#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {205998#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 14:51:22,303 INFO L272 TraceCheckUtils]: 12: Hoare triple {205998#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {206013#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:22,303 INFO L290 TraceCheckUtils]: 13: Hoare triple {206013#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {206014#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:51:22,303 INFO L290 TraceCheckUtils]: 14: Hoare triple {206014#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,304 INFO L290 TraceCheckUtils]: 15: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,304 INFO L272 TraceCheckUtils]: 16: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {206021#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:51:22,304 INFO L290 TraceCheckUtils]: 17: Hoare triple {206021#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {205912#true} is VALID [2022-04-28 14:51:22,304 INFO L290 TraceCheckUtils]: 18: Hoare triple {205912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {205912#true} is VALID [2022-04-28 14:51:22,304 INFO L290 TraceCheckUtils]: 19: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,305 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {205912#true} {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,305 INFO L290 TraceCheckUtils]: 21: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,305 INFO L290 TraceCheckUtils]: 22: Hoare triple {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,306 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {205998#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1452#return; {206010#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-28 14:51:22,307 INFO L290 TraceCheckUtils]: 24: Hoare triple {206010#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:51:22,307 INFO L290 TraceCheckUtils]: 25: Hoare triple {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:51:22,308 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {205912#true} #1496#return; {205990#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:51:22,308 INFO L290 TraceCheckUtils]: 0: Hoare triple {205962#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {205912#true} is VALID [2022-04-28 14:51:22,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {205912#true} assume 2 == ~deviceExtension__Active~1; {205912#true} is VALID [2022-04-28 14:51:22,318 INFO L272 TraceCheckUtils]: 2: Hoare triple {205912#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {205993#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:22,318 INFO L290 TraceCheckUtils]: 3: Hoare triple {205993#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {205912#true} is VALID [2022-04-28 14:51:22,318 INFO L290 TraceCheckUtils]: 4: Hoare triple {205912#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {205912#true} is VALID [2022-04-28 14:51:22,318 INFO L290 TraceCheckUtils]: 5: Hoare triple {205912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {205912#true} is VALID [2022-04-28 14:51:22,319 INFO L290 TraceCheckUtils]: 6: Hoare triple {205912#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {205912#true} is VALID [2022-04-28 14:51:22,319 INFO L272 TraceCheckUtils]: 7: Hoare triple {205912#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {206012#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:22,319 INFO L290 TraceCheckUtils]: 8: Hoare triple {206012#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {205912#true} is VALID [2022-04-28 14:51:22,319 INFO L290 TraceCheckUtils]: 9: Hoare triple {205912#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {205912#true} is VALID [2022-04-28 14:51:22,319 INFO L290 TraceCheckUtils]: 10: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,319 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {205912#true} {205912#true} #1450#return; {205912#true} is VALID [2022-04-28 14:51:22,320 INFO L290 TraceCheckUtils]: 12: Hoare triple {205912#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {205912#true} is VALID [2022-04-28 14:51:22,320 INFO L290 TraceCheckUtils]: 13: Hoare triple {205912#true} assume !(0 != ~tmp___2~0); {205912#true} is VALID [2022-04-28 14:51:22,320 INFO L290 TraceCheckUtils]: 14: Hoare triple {205912#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {205998#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 14:51:22,321 INFO L272 TraceCheckUtils]: 15: Hoare triple {205998#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {206013#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:22,321 INFO L290 TraceCheckUtils]: 16: Hoare triple {206013#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {206014#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:51:22,321 INFO L290 TraceCheckUtils]: 17: Hoare triple {206014#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,322 INFO L290 TraceCheckUtils]: 18: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,322 INFO L272 TraceCheckUtils]: 19: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {206021#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:51:22,322 INFO L290 TraceCheckUtils]: 20: Hoare triple {206021#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {205912#true} is VALID [2022-04-28 14:51:22,322 INFO L290 TraceCheckUtils]: 21: Hoare triple {205912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {205912#true} is VALID [2022-04-28 14:51:22,322 INFO L290 TraceCheckUtils]: 22: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,323 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {205912#true} {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,323 INFO L290 TraceCheckUtils]: 24: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,323 INFO L290 TraceCheckUtils]: 25: Hoare triple {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,324 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {205998#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1452#return; {206010#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-28 14:51:22,324 INFO L290 TraceCheckUtils]: 27: Hoare triple {206010#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:51:22,325 INFO L290 TraceCheckUtils]: 28: Hoare triple {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:51:22,325 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {205912#true} #1496#return; {205990#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:51:22,326 INFO L290 TraceCheckUtils]: 30: Hoare triple {205990#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {205991#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 14:51:22,326 INFO L290 TraceCheckUtils]: 31: Hoare triple {205991#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {205992#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:51:22,326 INFO L290 TraceCheckUtils]: 32: Hoare triple {205992#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {205992#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:51:22,327 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {205992#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {205912#true} #1376#return; {205957#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:51:22,328 INFO L272 TraceCheckUtils]: 0: Hoare triple {205912#true} call ULTIMATE.init(); {205959#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:51:22,328 INFO L290 TraceCheckUtils]: 1: Hoare triple {205959#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {205912#true} is VALID [2022-04-28 14:51:22,328 INFO L290 TraceCheckUtils]: 2: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,328 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {205912#true} {205912#true} #1506#return; {205912#true} is VALID [2022-04-28 14:51:22,328 INFO L272 TraceCheckUtils]: 4: Hoare triple {205912#true} call #t~ret180 := main(); {205912#true} is VALID [2022-04-28 14:51:22,328 INFO L290 TraceCheckUtils]: 5: Hoare triple {205912#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {205912#true} is VALID [2022-04-28 14:51:22,329 INFO L272 TraceCheckUtils]: 6: Hoare triple {205912#true} call _BLAST_init(); {205960#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:22,329 INFO L290 TraceCheckUtils]: 7: Hoare triple {205960#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {205912#true} is VALID [2022-04-28 14:51:22,329 INFO L290 TraceCheckUtils]: 8: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,329 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {205912#true} {205912#true} #1372#return; {205912#true} is VALID [2022-04-28 14:51:22,329 INFO L290 TraceCheckUtils]: 10: Hoare triple {205912#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {205912#true} is VALID [2022-04-28 14:51:22,330 INFO L290 TraceCheckUtils]: 11: Hoare triple {205912#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {205912#true} is VALID [2022-04-28 14:51:22,330 INFO L272 TraceCheckUtils]: 12: Hoare triple {205912#true} call stub_driver_init(); {205961#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:22,330 INFO L290 TraceCheckUtils]: 13: Hoare triple {205961#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {205912#true} is VALID [2022-04-28 14:51:22,330 INFO L290 TraceCheckUtils]: 14: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,330 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {205912#true} {205912#true} #1374#return; {205912#true} is VALID [2022-04-28 14:51:22,330 INFO L290 TraceCheckUtils]: 16: Hoare triple {205912#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {205912#true} is VALID [2022-04-28 14:51:22,330 INFO L290 TraceCheckUtils]: 17: Hoare triple {205912#true} assume 2 == ~tmp_ndt_1~0; {205912#true} is VALID [2022-04-28 14:51:22,331 INFO L272 TraceCheckUtils]: 18: Hoare triple {205912#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {205962#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:51:22,331 INFO L290 TraceCheckUtils]: 19: Hoare triple {205962#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {205912#true} is VALID [2022-04-28 14:51:22,331 INFO L290 TraceCheckUtils]: 20: Hoare triple {205912#true} assume 2 == ~deviceExtension__Active~1; {205912#true} is VALID [2022-04-28 14:51:22,332 INFO L272 TraceCheckUtils]: 21: Hoare triple {205912#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {205993#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:22,332 INFO L290 TraceCheckUtils]: 22: Hoare triple {205993#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {205912#true} is VALID [2022-04-28 14:51:22,332 INFO L290 TraceCheckUtils]: 23: Hoare triple {205912#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {205912#true} is VALID [2022-04-28 14:51:22,332 INFO L290 TraceCheckUtils]: 24: Hoare triple {205912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {205912#true} is VALID [2022-04-28 14:51:22,332 INFO L290 TraceCheckUtils]: 25: Hoare triple {205912#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {205912#true} is VALID [2022-04-28 14:51:22,332 INFO L272 TraceCheckUtils]: 26: Hoare triple {205912#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {206012#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:22,333 INFO L290 TraceCheckUtils]: 27: Hoare triple {206012#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {205912#true} is VALID [2022-04-28 14:51:22,333 INFO L290 TraceCheckUtils]: 28: Hoare triple {205912#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {205912#true} is VALID [2022-04-28 14:51:22,333 INFO L290 TraceCheckUtils]: 29: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,333 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {205912#true} {205912#true} #1450#return; {205912#true} is VALID [2022-04-28 14:51:22,333 INFO L290 TraceCheckUtils]: 31: Hoare triple {205912#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {205912#true} is VALID [2022-04-28 14:51:22,333 INFO L290 TraceCheckUtils]: 32: Hoare triple {205912#true} assume !(0 != ~tmp___2~0); {205912#true} is VALID [2022-04-28 14:51:22,333 INFO L290 TraceCheckUtils]: 33: Hoare triple {205912#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {205998#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 14:51:22,334 INFO L272 TraceCheckUtils]: 34: Hoare triple {205998#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {206013#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:22,334 INFO L290 TraceCheckUtils]: 35: Hoare triple {206013#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {206014#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:51:22,334 INFO L290 TraceCheckUtils]: 36: Hoare triple {206014#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,335 INFO L290 TraceCheckUtils]: 37: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,335 INFO L272 TraceCheckUtils]: 38: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {206021#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:51:22,335 INFO L290 TraceCheckUtils]: 39: Hoare triple {206021#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {205912#true} is VALID [2022-04-28 14:51:22,335 INFO L290 TraceCheckUtils]: 40: Hoare triple {205912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {205912#true} is VALID [2022-04-28 14:51:22,335 INFO L290 TraceCheckUtils]: 41: Hoare triple {205912#true} assume true; {205912#true} is VALID [2022-04-28 14:51:22,336 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {205912#true} {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,336 INFO L290 TraceCheckUtils]: 43: Hoare triple {206015#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,336 INFO L290 TraceCheckUtils]: 44: Hoare triple {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:22,337 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {206020#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {205998#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1452#return; {206010#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-28 14:51:22,337 INFO L290 TraceCheckUtils]: 46: Hoare triple {206010#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:51:22,338 INFO L290 TraceCheckUtils]: 47: Hoare triple {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:51:22,338 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {206011#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {205912#true} #1496#return; {205990#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:51:22,338 INFO L290 TraceCheckUtils]: 49: Hoare triple {205990#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {205991#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 14:51:22,339 INFO L290 TraceCheckUtils]: 50: Hoare triple {205991#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {205992#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:51:22,339 INFO L290 TraceCheckUtils]: 51: Hoare triple {205992#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {205992#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:51:22,340 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {205992#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {205912#true} #1376#return; {205957#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:51:22,340 INFO L290 TraceCheckUtils]: 53: Hoare triple {205957#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,340 INFO L290 TraceCheckUtils]: 54: Hoare triple {205958#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,340 INFO L290 TraceCheckUtils]: 55: Hoare triple {205958#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,341 INFO L290 TraceCheckUtils]: 56: Hoare triple {205958#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,341 INFO L290 TraceCheckUtils]: 57: Hoare triple {205958#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,341 INFO L290 TraceCheckUtils]: 58: Hoare triple {205958#(not (= main_~status~9 259))} assume -1 != ~status~9; {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,342 INFO L290 TraceCheckUtils]: 59: Hoare triple {205958#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,342 INFO L290 TraceCheckUtils]: 60: Hoare triple {205958#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,342 INFO L290 TraceCheckUtils]: 61: Hoare triple {205958#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,342 INFO L290 TraceCheckUtils]: 62: Hoare triple {205958#(not (= main_~status~9 259))} assume 1 != ~pended~0; {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,343 INFO L290 TraceCheckUtils]: 63: Hoare triple {205958#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {205958#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:22,343 INFO L290 TraceCheckUtils]: 64: Hoare triple {205958#(not (= main_~status~9 259))} assume 259 == ~status~9; {205913#false} is VALID [2022-04-28 14:51:22,343 INFO L272 TraceCheckUtils]: 65: Hoare triple {205913#false} call errorFn(); {205913#false} is VALID [2022-04-28 14:51:22,343 INFO L290 TraceCheckUtils]: 66: Hoare triple {205913#false} assume !false; {205913#false} is VALID [2022-04-28 14:51:22,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:51:22,344 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:22,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007589981] [2022-04-28 14:51:22,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1007589981] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:22,344 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:22,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 14:51:22,344 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:22,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1112364356] [2022-04-28 14:51:22,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1112364356] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:22,345 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:22,345 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 14:51:22,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77324623] [2022-04-28 14:51:22,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:22,346 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 67 [2022-04-28 14:51:22,347 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:22,347 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:51:22,389 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:22,389 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 14:51:22,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:22,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 14:51:22,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:51:22,390 INFO L87 Difference]: Start difference. First operand 804 states and 1073 transitions. Second operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:51:38,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:38,125 INFO L93 Difference]: Finished difference Result 828 states and 1098 transitions. [2022-04-28 14:51:38,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 14:51:38,125 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 67 [2022-04-28 14:51:38,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:51:38,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 660 transitions. [2022-04-28 14:51:38,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:51:38,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 660 transitions. [2022-04-28 14:51:38,133 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 660 transitions. [2022-04-28 14:51:38,900 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 660 edges. 660 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:38,939 INFO L225 Difference]: With dead ends: 828 [2022-04-28 14:51:38,939 INFO L226 Difference]: Without dead ends: 804 [2022-04-28 14:51:38,940 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=120, Invalid=692, Unknown=0, NotChecked=0, Total=812 [2022-04-28 14:51:38,940 INFO L413 NwaCegarLoop]: 523 mSDtfsCounter, 1241 mSDsluCounter, 1777 mSDsCounter, 0 mSdLazyCounter, 4738 mSolverCounterSat, 438 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1243 SdHoareTripleChecker+Valid, 2300 SdHoareTripleChecker+Invalid, 5176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 438 IncrementalHoareTripleChecker+Valid, 4738 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:51:38,940 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1243 Valid, 2300 Invalid, 5176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [438 Valid, 4738 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-04-28 14:51:38,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states. [2022-04-28 14:51:41,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 802. [2022-04-28 14:51:41,178 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:51:41,179 INFO L82 GeneralOperation]: Start isEquivalent. First operand 804 states. Second operand has 802 states, 632 states have (on average 1.3148734177215189) internal successors, (831), 647 states have internal predecessors, (831), 98 states have call successors, (98), 51 states have call predecessors, (98), 71 states have return successors, (140), 110 states have call predecessors, (140), 91 states have call successors, (140) [2022-04-28 14:51:41,179 INFO L74 IsIncluded]: Start isIncluded. First operand 804 states. Second operand has 802 states, 632 states have (on average 1.3148734177215189) internal successors, (831), 647 states have internal predecessors, (831), 98 states have call successors, (98), 51 states have call predecessors, (98), 71 states have return successors, (140), 110 states have call predecessors, (140), 91 states have call successors, (140) [2022-04-28 14:51:41,180 INFO L87 Difference]: Start difference. First operand 804 states. Second operand has 802 states, 632 states have (on average 1.3148734177215189) internal successors, (831), 647 states have internal predecessors, (831), 98 states have call successors, (98), 51 states have call predecessors, (98), 71 states have return successors, (140), 110 states have call predecessors, (140), 91 states have call successors, (140) [2022-04-28 14:51:41,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:41,202 INFO L93 Difference]: Finished difference Result 804 states and 1071 transitions. [2022-04-28 14:51:41,202 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1071 transitions. [2022-04-28 14:51:41,203 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:41,203 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:41,204 INFO L74 IsIncluded]: Start isIncluded. First operand has 802 states, 632 states have (on average 1.3148734177215189) internal successors, (831), 647 states have internal predecessors, (831), 98 states have call successors, (98), 51 states have call predecessors, (98), 71 states have return successors, (140), 110 states have call predecessors, (140), 91 states have call successors, (140) Second operand 804 states. [2022-04-28 14:51:41,205 INFO L87 Difference]: Start difference. First operand has 802 states, 632 states have (on average 1.3148734177215189) internal successors, (831), 647 states have internal predecessors, (831), 98 states have call successors, (98), 51 states have call predecessors, (98), 71 states have return successors, (140), 110 states have call predecessors, (140), 91 states have call successors, (140) Second operand 804 states. [2022-04-28 14:51:41,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:41,227 INFO L93 Difference]: Finished difference Result 804 states and 1071 transitions. [2022-04-28 14:51:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1071 transitions. [2022-04-28 14:51:41,228 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:41,228 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:41,228 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:51:41,228 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:51:41,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 802 states, 632 states have (on average 1.3148734177215189) internal successors, (831), 647 states have internal predecessors, (831), 98 states have call successors, (98), 51 states have call predecessors, (98), 71 states have return successors, (140), 110 states have call predecessors, (140), 91 states have call successors, (140) [2022-04-28 14:51:41,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 802 states and 1069 transitions. [2022-04-28 14:51:41,263 INFO L78 Accepts]: Start accepts. Automaton has 802 states and 1069 transitions. Word has length 67 [2022-04-28 14:51:41,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:41,263 INFO L495 AbstractCegarLoop]: Abstraction has 802 states and 1069 transitions. [2022-04-28 14:51:41,263 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:51:41,263 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 802 states and 1069 transitions. [2022-04-28 14:51:43,671 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1069 edges. 1069 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:43,671 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1069 transitions. [2022-04-28 14:51:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 14:51:43,673 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:43,673 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:51:43,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-28 14:51:43,673 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:43,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:43,673 INFO L85 PathProgramCache]: Analyzing trace with hash 73194234, now seen corresponding path program 1 times [2022-04-28 14:51:43,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:43,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1701284709] [2022-04-28 14:51:43,674 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:43,674 INFO L85 PathProgramCache]: Analyzing trace with hash 73194234, now seen corresponding path program 2 times [2022-04-28 14:51:43,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:43,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929271498] [2022-04-28 14:51:43,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:43,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:43,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:43,758 INFO L290 TraceCheckUtils]: 0: Hoare triple {210951#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {210908#true} is VALID [2022-04-28 14:51:43,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,758 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210908#true} {210908#true} #1506#return; {210908#true} is VALID [2022-04-28 14:51:43,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:43,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {210952#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210908#true} is VALID [2022-04-28 14:51:43,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,780 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210908#true} {210908#true} #1372#return; {210908#true} is VALID [2022-04-28 14:51:43,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:43,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {210953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {210908#true} is VALID [2022-04-28 14:51:43,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,793 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210908#true} {210908#true} #1374#return; {210908#true} is VALID [2022-04-28 14:51:43,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:51:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:43,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:51:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:43,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 14:51:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:43,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:51:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:43,971 INFO L290 TraceCheckUtils]: 0: Hoare triple {211004#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210908#true} is VALID [2022-04-28 14:51:43,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {210908#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210908#true} is VALID [2022-04-28 14:51:43,971 INFO L290 TraceCheckUtils]: 2: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,972 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210908#true} {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,972 INFO L290 TraceCheckUtils]: 0: Hoare triple {210996#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {210997#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:51:43,973 INFO L290 TraceCheckUtils]: 1: Hoare triple {210997#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,973 INFO L290 TraceCheckUtils]: 2: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,973 INFO L272 TraceCheckUtils]: 3: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {211004#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:51:43,974 INFO L290 TraceCheckUtils]: 4: Hoare triple {211004#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210908#true} is VALID [2022-04-28 14:51:43,974 INFO L290 TraceCheckUtils]: 5: Hoare triple {210908#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210908#true} is VALID [2022-04-28 14:51:43,974 INFO L290 TraceCheckUtils]: 6: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,974 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {210908#true} {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,974 INFO L290 TraceCheckUtils]: 8: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,975 INFO L290 TraceCheckUtils]: 9: Hoare triple {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,975 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {210982#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1460#return; {210994#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-28 14:51:43,976 INFO L290 TraceCheckUtils]: 0: Hoare triple {210981#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {210908#true} is VALID [2022-04-28 14:51:43,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {210908#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {210908#true} is VALID [2022-04-28 14:51:43,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {210908#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {210908#true} is VALID [2022-04-28 14:51:43,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {210908#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {210908#true} is VALID [2022-04-28 14:51:43,976 INFO L290 TraceCheckUtils]: 4: Hoare triple {210908#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {210908#true} is VALID [2022-04-28 14:51:43,976 INFO L290 TraceCheckUtils]: 5: Hoare triple {210908#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {210908#true} is VALID [2022-04-28 14:51:43,976 INFO L290 TraceCheckUtils]: 6: Hoare triple {210908#true} assume !(0 == ~SubQPtr~0); {210908#true} is VALID [2022-04-28 14:51:43,976 INFO L290 TraceCheckUtils]: 7: Hoare triple {210908#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {210982#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 14:51:43,977 INFO L272 TraceCheckUtils]: 8: Hoare triple {210982#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {210996#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:43,977 INFO L290 TraceCheckUtils]: 9: Hoare triple {210996#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {210997#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:51:43,978 INFO L290 TraceCheckUtils]: 10: Hoare triple {210997#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,978 INFO L290 TraceCheckUtils]: 11: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,979 INFO L272 TraceCheckUtils]: 12: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {211004#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:51:43,979 INFO L290 TraceCheckUtils]: 13: Hoare triple {211004#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210908#true} is VALID [2022-04-28 14:51:43,979 INFO L290 TraceCheckUtils]: 14: Hoare triple {210908#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210908#true} is VALID [2022-04-28 14:51:43,979 INFO L290 TraceCheckUtils]: 15: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,979 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {210908#true} {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,980 INFO L290 TraceCheckUtils]: 17: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,980 INFO L290 TraceCheckUtils]: 18: Hoare triple {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,981 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {210982#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1460#return; {210994#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-28 14:51:43,981 INFO L290 TraceCheckUtils]: 20: Hoare triple {210994#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 14:51:43,981 INFO L290 TraceCheckUtils]: 21: Hoare triple {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 14:51:43,982 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {210908#true} #1496#return; {210978#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:51:43,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {210954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {210908#true} is VALID [2022-04-28 14:51:43,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {210908#true} assume 2 == ~deviceExtension__Active~1; {210908#true} is VALID [2022-04-28 14:51:43,983 INFO L272 TraceCheckUtils]: 2: Hoare triple {210908#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {210981#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:43,983 INFO L290 TraceCheckUtils]: 3: Hoare triple {210981#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {210908#true} is VALID [2022-04-28 14:51:43,983 INFO L290 TraceCheckUtils]: 4: Hoare triple {210908#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {210908#true} is VALID [2022-04-28 14:51:43,983 INFO L290 TraceCheckUtils]: 5: Hoare triple {210908#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {210908#true} is VALID [2022-04-28 14:51:43,983 INFO L290 TraceCheckUtils]: 6: Hoare triple {210908#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {210908#true} is VALID [2022-04-28 14:51:43,983 INFO L290 TraceCheckUtils]: 7: Hoare triple {210908#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {210908#true} is VALID [2022-04-28 14:51:43,983 INFO L290 TraceCheckUtils]: 8: Hoare triple {210908#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {210908#true} is VALID [2022-04-28 14:51:43,983 INFO L290 TraceCheckUtils]: 9: Hoare triple {210908#true} assume !(0 == ~SubQPtr~0); {210908#true} is VALID [2022-04-28 14:51:43,983 INFO L290 TraceCheckUtils]: 10: Hoare triple {210908#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {210982#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 14:51:43,984 INFO L272 TraceCheckUtils]: 11: Hoare triple {210982#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {210996#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:43,984 INFO L290 TraceCheckUtils]: 12: Hoare triple {210996#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {210997#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:51:43,985 INFO L290 TraceCheckUtils]: 13: Hoare triple {210997#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,985 INFO L290 TraceCheckUtils]: 14: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,985 INFO L272 TraceCheckUtils]: 15: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {211004#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:51:43,986 INFO L290 TraceCheckUtils]: 16: Hoare triple {211004#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210908#true} is VALID [2022-04-28 14:51:43,986 INFO L290 TraceCheckUtils]: 17: Hoare triple {210908#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210908#true} is VALID [2022-04-28 14:51:43,986 INFO L290 TraceCheckUtils]: 18: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,986 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {210908#true} {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,986 INFO L290 TraceCheckUtils]: 20: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,987 INFO L290 TraceCheckUtils]: 21: Hoare triple {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,987 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {210982#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1460#return; {210994#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-28 14:51:43,988 INFO L290 TraceCheckUtils]: 23: Hoare triple {210994#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 14:51:43,988 INFO L290 TraceCheckUtils]: 24: Hoare triple {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 14:51:43,989 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {210908#true} #1496#return; {210978#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:51:43,989 INFO L290 TraceCheckUtils]: 26: Hoare triple {210978#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {210979#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} is VALID [2022-04-28 14:51:43,989 INFO L290 TraceCheckUtils]: 27: Hoare triple {210979#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {210980#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:51:43,990 INFO L290 TraceCheckUtils]: 28: Hoare triple {210980#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {210980#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:51:43,990 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {210980#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {210908#true} #1376#return; {210949#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:51:43,991 INFO L272 TraceCheckUtils]: 0: Hoare triple {210908#true} call ULTIMATE.init(); {210951#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:51:43,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {210951#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {210908#true} is VALID [2022-04-28 14:51:43,992 INFO L290 TraceCheckUtils]: 2: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,992 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210908#true} {210908#true} #1506#return; {210908#true} is VALID [2022-04-28 14:51:43,992 INFO L272 TraceCheckUtils]: 4: Hoare triple {210908#true} call #t~ret180 := main(); {210908#true} is VALID [2022-04-28 14:51:43,992 INFO L290 TraceCheckUtils]: 5: Hoare triple {210908#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {210908#true} is VALID [2022-04-28 14:51:43,993 INFO L272 TraceCheckUtils]: 6: Hoare triple {210908#true} call _BLAST_init(); {210952#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:43,993 INFO L290 TraceCheckUtils]: 7: Hoare triple {210952#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210908#true} is VALID [2022-04-28 14:51:43,993 INFO L290 TraceCheckUtils]: 8: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,993 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {210908#true} {210908#true} #1372#return; {210908#true} is VALID [2022-04-28 14:51:43,993 INFO L290 TraceCheckUtils]: 10: Hoare triple {210908#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {210908#true} is VALID [2022-04-28 14:51:43,993 INFO L290 TraceCheckUtils]: 11: Hoare triple {210908#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {210908#true} is VALID [2022-04-28 14:51:43,994 INFO L272 TraceCheckUtils]: 12: Hoare triple {210908#true} call stub_driver_init(); {210953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:43,994 INFO L290 TraceCheckUtils]: 13: Hoare triple {210953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {210908#true} is VALID [2022-04-28 14:51:43,994 INFO L290 TraceCheckUtils]: 14: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,994 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {210908#true} {210908#true} #1374#return; {210908#true} is VALID [2022-04-28 14:51:43,994 INFO L290 TraceCheckUtils]: 16: Hoare triple {210908#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {210908#true} is VALID [2022-04-28 14:51:43,994 INFO L290 TraceCheckUtils]: 17: Hoare triple {210908#true} assume 2 == ~tmp_ndt_1~0; {210908#true} is VALID [2022-04-28 14:51:43,995 INFO L272 TraceCheckUtils]: 18: Hoare triple {210908#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {210954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:51:43,995 INFO L290 TraceCheckUtils]: 19: Hoare triple {210954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {210908#true} is VALID [2022-04-28 14:51:43,995 INFO L290 TraceCheckUtils]: 20: Hoare triple {210908#true} assume 2 == ~deviceExtension__Active~1; {210908#true} is VALID [2022-04-28 14:51:43,996 INFO L272 TraceCheckUtils]: 21: Hoare triple {210908#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {210981#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:43,996 INFO L290 TraceCheckUtils]: 22: Hoare triple {210981#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {210908#true} is VALID [2022-04-28 14:51:43,996 INFO L290 TraceCheckUtils]: 23: Hoare triple {210908#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {210908#true} is VALID [2022-04-28 14:51:43,996 INFO L290 TraceCheckUtils]: 24: Hoare triple {210908#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {210908#true} is VALID [2022-04-28 14:51:43,996 INFO L290 TraceCheckUtils]: 25: Hoare triple {210908#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {210908#true} is VALID [2022-04-28 14:51:43,996 INFO L290 TraceCheckUtils]: 26: Hoare triple {210908#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {210908#true} is VALID [2022-04-28 14:51:43,996 INFO L290 TraceCheckUtils]: 27: Hoare triple {210908#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {210908#true} is VALID [2022-04-28 14:51:43,996 INFO L290 TraceCheckUtils]: 28: Hoare triple {210908#true} assume !(0 == ~SubQPtr~0); {210908#true} is VALID [2022-04-28 14:51:43,996 INFO L290 TraceCheckUtils]: 29: Hoare triple {210908#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {210982#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-28 14:51:43,997 INFO L272 TraceCheckUtils]: 30: Hoare triple {210982#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {210996#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:51:43,997 INFO L290 TraceCheckUtils]: 31: Hoare triple {210996#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {210997#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:51:43,998 INFO L290 TraceCheckUtils]: 32: Hoare triple {210997#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,998 INFO L290 TraceCheckUtils]: 33: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,998 INFO L272 TraceCheckUtils]: 34: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {211004#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:51:43,998 INFO L290 TraceCheckUtils]: 35: Hoare triple {211004#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210908#true} is VALID [2022-04-28 14:51:43,999 INFO L290 TraceCheckUtils]: 36: Hoare triple {210908#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210908#true} is VALID [2022-04-28 14:51:43,999 INFO L290 TraceCheckUtils]: 37: Hoare triple {210908#true} assume true; {210908#true} is VALID [2022-04-28 14:51:43,999 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {210908#true} {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:43,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {210998#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:44,000 INFO L290 TraceCheckUtils]: 40: Hoare triple {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:51:44,001 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {211003#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {210982#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1460#return; {210994#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-28 14:51:44,001 INFO L290 TraceCheckUtils]: 42: Hoare triple {210994#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 14:51:44,001 INFO L290 TraceCheckUtils]: 43: Hoare triple {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 14:51:44,002 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {210995#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {210908#true} #1496#return; {210978#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:51:44,002 INFO L290 TraceCheckUtils]: 45: Hoare triple {210978#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {210979#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} is VALID [2022-04-28 14:51:44,003 INFO L290 TraceCheckUtils]: 46: Hoare triple {210979#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {210980#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:51:44,003 INFO L290 TraceCheckUtils]: 47: Hoare triple {210980#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {210980#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:51:44,003 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {210980#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {210908#true} #1376#return; {210949#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:51:44,004 INFO L290 TraceCheckUtils]: 49: Hoare triple {210949#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,004 INFO L290 TraceCheckUtils]: 50: Hoare triple {210950#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,004 INFO L290 TraceCheckUtils]: 51: Hoare triple {210950#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,005 INFO L290 TraceCheckUtils]: 52: Hoare triple {210950#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,005 INFO L290 TraceCheckUtils]: 53: Hoare triple {210950#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,005 INFO L290 TraceCheckUtils]: 54: Hoare triple {210950#(not (= main_~status~9 259))} assume -1 != ~status~9; {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,005 INFO L290 TraceCheckUtils]: 55: Hoare triple {210950#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,006 INFO L290 TraceCheckUtils]: 56: Hoare triple {210950#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,006 INFO L290 TraceCheckUtils]: 57: Hoare triple {210950#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,006 INFO L290 TraceCheckUtils]: 58: Hoare triple {210950#(not (= main_~status~9 259))} assume 1 != ~pended~0; {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,007 INFO L290 TraceCheckUtils]: 59: Hoare triple {210950#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {210950#(not (= main_~status~9 259))} is VALID [2022-04-28 14:51:44,007 INFO L290 TraceCheckUtils]: 60: Hoare triple {210950#(not (= main_~status~9 259))} assume 259 == ~status~9; {210909#false} is VALID [2022-04-28 14:51:44,007 INFO L272 TraceCheckUtils]: 61: Hoare triple {210909#false} call errorFn(); {210909#false} is VALID [2022-04-28 14:51:44,007 INFO L290 TraceCheckUtils]: 62: Hoare triple {210909#false} assume !false; {210909#false} is VALID [2022-04-28 14:51:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:51:44,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:44,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929271498] [2022-04-28 14:51:44,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1929271498] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:44,007 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:44,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:51:44,008 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:44,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1701284709] [2022-04-28 14:51:44,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1701284709] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:44,008 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:44,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:51:44,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848882369] [2022-04-28 14:51:44,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:44,008 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 63 [2022-04-28 14:51:44,008 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:44,008 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:51:44,048 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:44,048 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 14:51:44,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:44,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 14:51:44,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:51:44,049 INFO L87 Difference]: Start difference. First operand 802 states and 1069 transitions. Second operand has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:51:59,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:59,004 INFO L93 Difference]: Finished difference Result 824 states and 1092 transitions. [2022-04-28 14:51:59,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 14:51:59,004 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 63 [2022-04-28 14:51:59,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:51:59,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 639 transitions. [2022-04-28 14:51:59,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:51:59,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 639 transitions. [2022-04-28 14:51:59,011 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 639 transitions. [2022-04-28 14:51:59,742 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 639 edges. 639 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:59,771 INFO L225 Difference]: With dead ends: 824 [2022-04-28 14:51:59,771 INFO L226 Difference]: Without dead ends: 800 [2022-04-28 14:51:59,772 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-28 14:51:59,772 INFO L413 NwaCegarLoop]: 500 mSDtfsCounter, 640 mSDsluCounter, 1622 mSDsCounter, 0 mSdLazyCounter, 5084 mSolverCounterSat, 229 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 643 SdHoareTripleChecker+Valid, 2122 SdHoareTripleChecker+Invalid, 5313 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 229 IncrementalHoareTripleChecker+Valid, 5084 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:51:59,772 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [643 Valid, 2122 Invalid, 5313 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [229 Valid, 5084 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2022-04-28 14:51:59,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 800 states. [2022-04-28 14:52:01,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 800 to 800. [2022-04-28 14:52:01,982 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:01,983 INFO L82 GeneralOperation]: Start isEquivalent. First operand 800 states. Second operand has 800 states, 631 states have (on average 1.3137876386687797) internal successors, (829), 646 states have internal predecessors, (829), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (139), 109 states have call predecessors, (139), 90 states have call successors, (139) [2022-04-28 14:52:01,983 INFO L74 IsIncluded]: Start isIncluded. First operand 800 states. Second operand has 800 states, 631 states have (on average 1.3137876386687797) internal successors, (829), 646 states have internal predecessors, (829), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (139), 109 states have call predecessors, (139), 90 states have call successors, (139) [2022-04-28 14:52:01,984 INFO L87 Difference]: Start difference. First operand 800 states. Second operand has 800 states, 631 states have (on average 1.3137876386687797) internal successors, (829), 646 states have internal predecessors, (829), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (139), 109 states have call predecessors, (139), 90 states have call successors, (139) [2022-04-28 14:52:02,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:02,007 INFO L93 Difference]: Finished difference Result 800 states and 1065 transitions. [2022-04-28 14:52:02,007 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1065 transitions. [2022-04-28 14:52:02,007 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:02,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:02,009 INFO L74 IsIncluded]: Start isIncluded. First operand has 800 states, 631 states have (on average 1.3137876386687797) internal successors, (829), 646 states have internal predecessors, (829), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (139), 109 states have call predecessors, (139), 90 states have call successors, (139) Second operand 800 states. [2022-04-28 14:52:02,009 INFO L87 Difference]: Start difference. First operand has 800 states, 631 states have (on average 1.3137876386687797) internal successors, (829), 646 states have internal predecessors, (829), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (139), 109 states have call predecessors, (139), 90 states have call successors, (139) Second operand 800 states. [2022-04-28 14:52:02,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:02,031 INFO L93 Difference]: Finished difference Result 800 states and 1065 transitions. [2022-04-28 14:52:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1065 transitions. [2022-04-28 14:52:02,032 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:02,032 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:02,032 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:02,032 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:02,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 800 states, 631 states have (on average 1.3137876386687797) internal successors, (829), 646 states have internal predecessors, (829), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (139), 109 states have call predecessors, (139), 90 states have call successors, (139) [2022-04-28 14:52:02,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 800 states and 1065 transitions. [2022-04-28 14:52:02,065 INFO L78 Accepts]: Start accepts. Automaton has 800 states and 1065 transitions. Word has length 63 [2022-04-28 14:52:02,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:02,066 INFO L495 AbstractCegarLoop]: Abstraction has 800 states and 1065 transitions. [2022-04-28 14:52:02,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:52:02,066 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 800 states and 1065 transitions. [2022-04-28 14:52:04,461 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1065 edges. 1065 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1065 transitions. [2022-04-28 14:52:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 14:52:04,462 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:04,462 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:52:04,463 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-28 14:52:04,463 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:04,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:04,463 INFO L85 PathProgramCache]: Analyzing trace with hash -20126443, now seen corresponding path program 1 times [2022-04-28 14:52:04,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:04,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [394463622] [2022-04-28 14:52:04,463 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:04,463 INFO L85 PathProgramCache]: Analyzing trace with hash -20126443, now seen corresponding path program 2 times [2022-04-28 14:52:04,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:04,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319535070] [2022-04-28 14:52:04,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:04,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:04,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:04,529 INFO L290 TraceCheckUtils]: 0: Hoare triple {215910#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {215869#true} is VALID [2022-04-28 14:52:04,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {215869#true} assume true; {215869#true} is VALID [2022-04-28 14:52:04,529 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {215869#true} {215869#true} #1506#return; {215869#true} is VALID [2022-04-28 14:52:04,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:04,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {215911#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {215869#true} is VALID [2022-04-28 14:52:04,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {215869#true} assume true; {215869#true} is VALID [2022-04-28 14:52:04,548 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {215869#true} {215869#true} #1372#return; {215869#true} is VALID [2022-04-28 14:52:04,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:04,559 INFO L290 TraceCheckUtils]: 0: Hoare triple {215912#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {215869#true} is VALID [2022-04-28 14:52:04,559 INFO L290 TraceCheckUtils]: 1: Hoare triple {215869#true} assume true; {215869#true} is VALID [2022-04-28 14:52:04,559 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {215869#true} {215869#true} #1374#return; {215869#true} is VALID [2022-04-28 14:52:04,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:52:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:04,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:52:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:04,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:52:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:04,617 INFO L290 TraceCheckUtils]: 0: Hoare triple {215947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {215948#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 14:52:04,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {215948#(= SendSrbSynchronous_~irp~0 0)} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {215948#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 14:52:04,618 INFO L290 TraceCheckUtils]: 2: Hoare triple {215948#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {215870#false} is VALID [2022-04-28 14:52:04,618 INFO L290 TraceCheckUtils]: 3: Hoare triple {215870#false} assume !(259 == ~__cil_tmp18~0); {215870#false} is VALID [2022-04-28 14:52:04,618 INFO L290 TraceCheckUtils]: 4: Hoare triple {215870#false} #res := ~status~0; {215870#false} is VALID [2022-04-28 14:52:04,618 INFO L290 TraceCheckUtils]: 5: Hoare triple {215870#false} assume true; {215870#false} is VALID [2022-04-28 14:52:04,618 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {215870#false} {215869#true} #1488#return; {215870#false} is VALID [2022-04-28 14:52:04,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:52:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:04,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {215949#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {215869#true} is VALID [2022-04-28 14:52:04,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {215869#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {215869#true} is VALID [2022-04-28 14:52:04,626 INFO L290 TraceCheckUtils]: 2: Hoare triple {215869#true} assume true; {215869#true} is VALID [2022-04-28 14:52:04,626 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {215869#true} {215870#false} #1494#return; {215870#false} is VALID [2022-04-28 14:52:04,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {215935#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {215869#true} is VALID [2022-04-28 14:52:04,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {215869#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {215869#true} is VALID [2022-04-28 14:52:04,627 INFO L272 TraceCheckUtils]: 2: Hoare triple {215869#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {215947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:04,627 INFO L290 TraceCheckUtils]: 3: Hoare triple {215947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {215948#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 14:52:04,627 INFO L290 TraceCheckUtils]: 4: Hoare triple {215948#(= SendSrbSynchronous_~irp~0 0)} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {215948#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 14:52:04,627 INFO L290 TraceCheckUtils]: 5: Hoare triple {215948#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {215870#false} is VALID [2022-04-28 14:52:04,627 INFO L290 TraceCheckUtils]: 6: Hoare triple {215870#false} assume !(259 == ~__cil_tmp18~0); {215870#false} is VALID [2022-04-28 14:52:04,628 INFO L290 TraceCheckUtils]: 7: Hoare triple {215870#false} #res := ~status~0; {215870#false} is VALID [2022-04-28 14:52:04,628 INFO L290 TraceCheckUtils]: 8: Hoare triple {215870#false} assume true; {215870#false} is VALID [2022-04-28 14:52:04,628 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {215870#false} {215869#true} #1488#return; {215870#false} is VALID [2022-04-28 14:52:04,628 INFO L290 TraceCheckUtils]: 10: Hoare triple {215870#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {215870#false} is VALID [2022-04-28 14:52:04,628 INFO L290 TraceCheckUtils]: 11: Hoare triple {215870#false} assume !(~status~7 < 0); {215870#false} is VALID [2022-04-28 14:52:04,628 INFO L290 TraceCheckUtils]: 12: Hoare triple {215870#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {215870#false} is VALID [2022-04-28 14:52:04,628 INFO L272 TraceCheckUtils]: 13: Hoare triple {215870#false} call IofCompleteRequest(~Irp, 0); {215949#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:52:04,628 INFO L290 TraceCheckUtils]: 14: Hoare triple {215949#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {215869#true} is VALID [2022-04-28 14:52:04,628 INFO L290 TraceCheckUtils]: 15: Hoare triple {215869#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {215869#true} is VALID [2022-04-28 14:52:04,628 INFO L290 TraceCheckUtils]: 16: Hoare triple {215869#true} assume true; {215869#true} is VALID [2022-04-28 14:52:04,628 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {215869#true} {215870#false} #1494#return; {215870#false} is VALID [2022-04-28 14:52:04,628 INFO L290 TraceCheckUtils]: 18: Hoare triple {215870#false} #res := ~status~7; {215870#false} is VALID [2022-04-28 14:52:04,628 INFO L290 TraceCheckUtils]: 19: Hoare triple {215870#false} assume true; {215870#false} is VALID [2022-04-28 14:52:04,628 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {215870#false} {215869#true} #1500#return; {215870#false} is VALID [2022-04-28 14:52:04,629 INFO L290 TraceCheckUtils]: 0: Hoare triple {215913#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {215869#true} is VALID [2022-04-28 14:52:04,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {215869#true} assume !(2 == ~deviceExtension__Active~1); {215869#true} is VALID [2022-04-28 14:52:04,629 INFO L290 TraceCheckUtils]: 2: Hoare triple {215869#true} assume !(3 == ~deviceExtension__Active~1); {215869#true} is VALID [2022-04-28 14:52:04,629 INFO L290 TraceCheckUtils]: 3: Hoare triple {215869#true} assume 1 == ~deviceExtension__Active~1; {215869#true} is VALID [2022-04-28 14:52:04,629 INFO L272 TraceCheckUtils]: 4: Hoare triple {215869#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {215935#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:04,630 INFO L290 TraceCheckUtils]: 5: Hoare triple {215935#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {215869#true} is VALID [2022-04-28 14:52:04,630 INFO L290 TraceCheckUtils]: 6: Hoare triple {215869#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {215869#true} is VALID [2022-04-28 14:52:04,630 INFO L272 TraceCheckUtils]: 7: Hoare triple {215869#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {215947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:04,631 INFO L290 TraceCheckUtils]: 8: Hoare triple {215947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {215948#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 14:52:04,631 INFO L290 TraceCheckUtils]: 9: Hoare triple {215948#(= SendSrbSynchronous_~irp~0 0)} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {215948#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 14:52:04,631 INFO L290 TraceCheckUtils]: 10: Hoare triple {215948#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {215870#false} is VALID [2022-04-28 14:52:04,631 INFO L290 TraceCheckUtils]: 11: Hoare triple {215870#false} assume !(259 == ~__cil_tmp18~0); {215870#false} is VALID [2022-04-28 14:52:04,631 INFO L290 TraceCheckUtils]: 12: Hoare triple {215870#false} #res := ~status~0; {215870#false} is VALID [2022-04-28 14:52:04,631 INFO L290 TraceCheckUtils]: 13: Hoare triple {215870#false} assume true; {215870#false} is VALID [2022-04-28 14:52:04,631 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {215870#false} {215869#true} #1488#return; {215870#false} is VALID [2022-04-28 14:52:04,631 INFO L290 TraceCheckUtils]: 15: Hoare triple {215870#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {215870#false} is VALID [2022-04-28 14:52:04,631 INFO L290 TraceCheckUtils]: 16: Hoare triple {215870#false} assume !(~status~7 < 0); {215870#false} is VALID [2022-04-28 14:52:04,632 INFO L290 TraceCheckUtils]: 17: Hoare triple {215870#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {215870#false} is VALID [2022-04-28 14:52:04,632 INFO L272 TraceCheckUtils]: 18: Hoare triple {215870#false} call IofCompleteRequest(~Irp, 0); {215949#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:52:04,632 INFO L290 TraceCheckUtils]: 19: Hoare triple {215949#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {215869#true} is VALID [2022-04-28 14:52:04,632 INFO L290 TraceCheckUtils]: 20: Hoare triple {215869#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {215869#true} is VALID [2022-04-28 14:52:04,632 INFO L290 TraceCheckUtils]: 21: Hoare triple {215869#true} assume true; {215869#true} is VALID [2022-04-28 14:52:04,632 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {215869#true} {215870#false} #1494#return; {215870#false} is VALID [2022-04-28 14:52:04,632 INFO L290 TraceCheckUtils]: 23: Hoare triple {215870#false} #res := ~status~7; {215870#false} is VALID [2022-04-28 14:52:04,632 INFO L290 TraceCheckUtils]: 24: Hoare triple {215870#false} assume true; {215870#false} is VALID [2022-04-28 14:52:04,632 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {215870#false} {215869#true} #1500#return; {215870#false} is VALID [2022-04-28 14:52:04,632 INFO L290 TraceCheckUtils]: 26: Hoare triple {215870#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {215870#false} is VALID [2022-04-28 14:52:04,632 INFO L290 TraceCheckUtils]: 27: Hoare triple {215870#false} #res := ~status~3; {215870#false} is VALID [2022-04-28 14:52:04,632 INFO L290 TraceCheckUtils]: 28: Hoare triple {215870#false} assume true; {215870#false} is VALID [2022-04-28 14:52:04,632 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {215870#false} {215869#true} #1376#return; {215870#false} is VALID [2022-04-28 14:52:04,634 INFO L272 TraceCheckUtils]: 0: Hoare triple {215869#true} call ULTIMATE.init(); {215910#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:52:04,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {215910#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {215869#true} is VALID [2022-04-28 14:52:04,634 INFO L290 TraceCheckUtils]: 2: Hoare triple {215869#true} assume true; {215869#true} is VALID [2022-04-28 14:52:04,634 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {215869#true} {215869#true} #1506#return; {215869#true} is VALID [2022-04-28 14:52:04,634 INFO L272 TraceCheckUtils]: 4: Hoare triple {215869#true} call #t~ret180 := main(); {215869#true} is VALID [2022-04-28 14:52:04,634 INFO L290 TraceCheckUtils]: 5: Hoare triple {215869#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {215869#true} is VALID [2022-04-28 14:52:04,635 INFO L272 TraceCheckUtils]: 6: Hoare triple {215869#true} call _BLAST_init(); {215911#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:04,635 INFO L290 TraceCheckUtils]: 7: Hoare triple {215911#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {215869#true} is VALID [2022-04-28 14:52:04,635 INFO L290 TraceCheckUtils]: 8: Hoare triple {215869#true} assume true; {215869#true} is VALID [2022-04-28 14:52:04,635 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {215869#true} {215869#true} #1372#return; {215869#true} is VALID [2022-04-28 14:52:04,635 INFO L290 TraceCheckUtils]: 10: Hoare triple {215869#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {215869#true} is VALID [2022-04-28 14:52:04,635 INFO L290 TraceCheckUtils]: 11: Hoare triple {215869#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {215869#true} is VALID [2022-04-28 14:52:04,636 INFO L272 TraceCheckUtils]: 12: Hoare triple {215869#true} call stub_driver_init(); {215912#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:04,636 INFO L290 TraceCheckUtils]: 13: Hoare triple {215912#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {215869#true} is VALID [2022-04-28 14:52:04,636 INFO L290 TraceCheckUtils]: 14: Hoare triple {215869#true} assume true; {215869#true} is VALID [2022-04-28 14:52:04,636 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {215869#true} {215869#true} #1374#return; {215869#true} is VALID [2022-04-28 14:52:04,636 INFO L290 TraceCheckUtils]: 16: Hoare triple {215869#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {215869#true} is VALID [2022-04-28 14:52:04,636 INFO L290 TraceCheckUtils]: 17: Hoare triple {215869#true} assume 2 == ~tmp_ndt_1~0; {215869#true} is VALID [2022-04-28 14:52:04,637 INFO L272 TraceCheckUtils]: 18: Hoare triple {215869#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {215913#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:52:04,637 INFO L290 TraceCheckUtils]: 19: Hoare triple {215913#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {215869#true} is VALID [2022-04-28 14:52:04,637 INFO L290 TraceCheckUtils]: 20: Hoare triple {215869#true} assume !(2 == ~deviceExtension__Active~1); {215869#true} is VALID [2022-04-28 14:52:04,637 INFO L290 TraceCheckUtils]: 21: Hoare triple {215869#true} assume !(3 == ~deviceExtension__Active~1); {215869#true} is VALID [2022-04-28 14:52:04,637 INFO L290 TraceCheckUtils]: 22: Hoare triple {215869#true} assume 1 == ~deviceExtension__Active~1; {215869#true} is VALID [2022-04-28 14:52:04,638 INFO L272 TraceCheckUtils]: 23: Hoare triple {215869#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {215935#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:04,638 INFO L290 TraceCheckUtils]: 24: Hoare triple {215935#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {215869#true} is VALID [2022-04-28 14:52:04,638 INFO L290 TraceCheckUtils]: 25: Hoare triple {215869#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {215869#true} is VALID [2022-04-28 14:52:04,639 INFO L272 TraceCheckUtils]: 26: Hoare triple {215869#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {215947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:04,639 INFO L290 TraceCheckUtils]: 27: Hoare triple {215947#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {215948#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 14:52:04,640 INFO L290 TraceCheckUtils]: 28: Hoare triple {215948#(= SendSrbSynchronous_~irp~0 0)} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {215948#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-28 14:52:04,640 INFO L290 TraceCheckUtils]: 29: Hoare triple {215948#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {215870#false} is VALID [2022-04-28 14:52:04,640 INFO L290 TraceCheckUtils]: 30: Hoare triple {215870#false} assume !(259 == ~__cil_tmp18~0); {215870#false} is VALID [2022-04-28 14:52:04,640 INFO L290 TraceCheckUtils]: 31: Hoare triple {215870#false} #res := ~status~0; {215870#false} is VALID [2022-04-28 14:52:04,640 INFO L290 TraceCheckUtils]: 32: Hoare triple {215870#false} assume true; {215870#false} is VALID [2022-04-28 14:52:04,640 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {215870#false} {215869#true} #1488#return; {215870#false} is VALID [2022-04-28 14:52:04,640 INFO L290 TraceCheckUtils]: 34: Hoare triple {215870#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {215870#false} is VALID [2022-04-28 14:52:04,640 INFO L290 TraceCheckUtils]: 35: Hoare triple {215870#false} assume !(~status~7 < 0); {215870#false} is VALID [2022-04-28 14:52:04,640 INFO L290 TraceCheckUtils]: 36: Hoare triple {215870#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {215870#false} is VALID [2022-04-28 14:52:04,640 INFO L272 TraceCheckUtils]: 37: Hoare triple {215870#false} call IofCompleteRequest(~Irp, 0); {215949#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 38: Hoare triple {215949#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {215869#true} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 39: Hoare triple {215869#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {215869#true} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 40: Hoare triple {215869#true} assume true; {215869#true} is VALID [2022-04-28 14:52:04,641 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {215869#true} {215870#false} #1494#return; {215870#false} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 42: Hoare triple {215870#false} #res := ~status~7; {215870#false} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 43: Hoare triple {215870#false} assume true; {215870#false} is VALID [2022-04-28 14:52:04,641 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {215870#false} {215869#true} #1500#return; {215870#false} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 45: Hoare triple {215870#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {215870#false} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 46: Hoare triple {215870#false} #res := ~status~3; {215870#false} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 47: Hoare triple {215870#false} assume true; {215870#false} is VALID [2022-04-28 14:52:04,641 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {215870#false} {215869#true} #1376#return; {215870#false} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 49: Hoare triple {215870#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {215870#false} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 50: Hoare triple {215870#false} assume !(0 != ~we_should_unload~0); {215870#false} is VALID [2022-04-28 14:52:04,641 INFO L290 TraceCheckUtils]: 51: Hoare triple {215870#false} assume !(1 == ~pended~0); {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L290 TraceCheckUtils]: 52: Hoare triple {215870#false} assume !(1 == ~pended~0); {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L290 TraceCheckUtils]: 53: Hoare triple {215870#false} assume ~s~0 != ~UNLOADED~0; {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L290 TraceCheckUtils]: 54: Hoare triple {215870#false} assume -1 != ~status~9; {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L290 TraceCheckUtils]: 55: Hoare triple {215870#false} assume ~s~0 != ~SKIP2~0; {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L290 TraceCheckUtils]: 56: Hoare triple {215870#false} assume ~s~0 != ~IPC~0; {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L290 TraceCheckUtils]: 57: Hoare triple {215870#false} assume !(~s~0 != ~DC~0); {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L290 TraceCheckUtils]: 58: Hoare triple {215870#false} assume 1 != ~pended~0; {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L290 TraceCheckUtils]: 59: Hoare triple {215870#false} assume ~s~0 == ~DC~0; {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L290 TraceCheckUtils]: 60: Hoare triple {215870#false} assume 259 == ~status~9; {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L272 TraceCheckUtils]: 61: Hoare triple {215870#false} call errorFn(); {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L290 TraceCheckUtils]: 62: Hoare triple {215870#false} assume !false; {215870#false} is VALID [2022-04-28 14:52:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:52:04,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:04,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319535070] [2022-04-28 14:52:04,643 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [319535070] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:04,643 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:04,643 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:52:04,643 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:04,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [394463622] [2022-04-28 14:52:04,643 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [394463622] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:04,643 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:04,643 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:52:04,643 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200414624] [2022-04-28 14:52:04,643 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:04,644 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 63 [2022-04-28 14:52:04,644 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:04,644 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:52:04,686 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:04,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:52:04,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:04,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:52:04,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:52:04,687 INFO L87 Difference]: Start difference. First operand 800 states and 1065 transitions. Second operand has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:52:10,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:10,850 INFO L93 Difference]: Finished difference Result 1067 states and 1420 transitions. [2022-04-28 14:52:10,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 14:52:10,851 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 63 [2022-04-28 14:52:10,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:52:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 849 transitions. [2022-04-28 14:52:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:52:10,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 849 transitions. [2022-04-28 14:52:10,860 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 849 transitions. [2022-04-28 14:52:11,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 849 edges. 849 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:11,724 INFO L225 Difference]: With dead ends: 1067 [2022-04-28 14:52:11,724 INFO L226 Difference]: Without dead ends: 741 [2022-04-28 14:52:11,725 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=66, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:52:11,725 INFO L413 NwaCegarLoop]: 494 mSDtfsCounter, 1178 mSDsluCounter, 284 mSDsCounter, 0 mSdLazyCounter, 786 mSolverCounterSat, 400 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1180 SdHoareTripleChecker+Valid, 778 SdHoareTripleChecker+Invalid, 1186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 400 IncrementalHoareTripleChecker+Valid, 786 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:52:11,725 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1180 Valid, 778 Invalid, 1186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [400 Valid, 786 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-28 14:52:11,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 741 states. [2022-04-28 14:52:13,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 741 to 692. [2022-04-28 14:52:13,634 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:13,635 INFO L82 GeneralOperation]: Start isEquivalent. First operand 741 states. Second operand has 692 states, 546 states have (on average 1.3003663003663004) internal successors, (710), 561 states have internal predecessors, (710), 84 states have call successors, (84), 45 states have call predecessors, (84), 61 states have return successors, (103), 92 states have call predecessors, (103), 77 states have call successors, (103) [2022-04-28 14:52:13,636 INFO L74 IsIncluded]: Start isIncluded. First operand 741 states. Second operand has 692 states, 546 states have (on average 1.3003663003663004) internal successors, (710), 561 states have internal predecessors, (710), 84 states have call successors, (84), 45 states have call predecessors, (84), 61 states have return successors, (103), 92 states have call predecessors, (103), 77 states have call successors, (103) [2022-04-28 14:52:13,636 INFO L87 Difference]: Start difference. First operand 741 states. Second operand has 692 states, 546 states have (on average 1.3003663003663004) internal successors, (710), 561 states have internal predecessors, (710), 84 states have call successors, (84), 45 states have call predecessors, (84), 61 states have return successors, (103), 92 states have call predecessors, (103), 77 states have call successors, (103) [2022-04-28 14:52:13,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:13,654 INFO L93 Difference]: Finished difference Result 741 states and 966 transitions. [2022-04-28 14:52:13,654 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 966 transitions. [2022-04-28 14:52:13,655 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:13,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:13,656 INFO L74 IsIncluded]: Start isIncluded. First operand has 692 states, 546 states have (on average 1.3003663003663004) internal successors, (710), 561 states have internal predecessors, (710), 84 states have call successors, (84), 45 states have call predecessors, (84), 61 states have return successors, (103), 92 states have call predecessors, (103), 77 states have call successors, (103) Second operand 741 states. [2022-04-28 14:52:13,656 INFO L87 Difference]: Start difference. First operand has 692 states, 546 states have (on average 1.3003663003663004) internal successors, (710), 561 states have internal predecessors, (710), 84 states have call successors, (84), 45 states have call predecessors, (84), 61 states have return successors, (103), 92 states have call predecessors, (103), 77 states have call successors, (103) Second operand 741 states. [2022-04-28 14:52:13,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:13,674 INFO L93 Difference]: Finished difference Result 741 states and 966 transitions. [2022-04-28 14:52:13,674 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 966 transitions. [2022-04-28 14:52:13,675 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:13,675 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:13,675 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:13,675 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 692 states, 546 states have (on average 1.3003663003663004) internal successors, (710), 561 states have internal predecessors, (710), 84 states have call successors, (84), 45 states have call predecessors, (84), 61 states have return successors, (103), 92 states have call predecessors, (103), 77 states have call successors, (103) [2022-04-28 14:52:13,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 692 states and 897 transitions. [2022-04-28 14:52:13,699 INFO L78 Accepts]: Start accepts. Automaton has 692 states and 897 transitions. Word has length 63 [2022-04-28 14:52:13,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:13,699 INFO L495 AbstractCegarLoop]: Abstraction has 692 states and 897 transitions. [2022-04-28 14:52:13,699 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:52:13,699 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 692 states and 897 transitions. [2022-04-28 14:52:15,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 897 edges. 897 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 897 transitions. [2022-04-28 14:52:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-28 14:52:15,740 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:15,740 INFO L195 NwaCegarLoop]: 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, 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] [2022-04-28 14:52:15,740 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-28 14:52:15,740 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:15,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:15,740 INFO L85 PathProgramCache]: Analyzing trace with hash -1748590526, now seen corresponding path program 1 times [2022-04-28 14:52:15,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:15,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [658354577] [2022-04-28 14:52:15,741 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:15,741 INFO L85 PathProgramCache]: Analyzing trace with hash -1748590526, now seen corresponding path program 2 times [2022-04-28 14:52:15,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:15,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567867016] [2022-04-28 14:52:15,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:15,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:15,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:15,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {221008#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {220954#true} is VALID [2022-04-28 14:52:15,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {220954#true} assume true; {220954#true} is VALID [2022-04-28 14:52:15,866 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220954#true} {220954#true} #1506#return; {220954#true} is VALID [2022-04-28 14:52:15,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:15,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {221009#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {220954#true} is VALID [2022-04-28 14:52:15,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {220954#true} assume true; {220954#true} is VALID [2022-04-28 14:52:15,890 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220954#true} {220954#true} #1372#return; {220954#true} is VALID [2022-04-28 14:52:15,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:15,905 INFO L290 TraceCheckUtils]: 0: Hoare triple {221010#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {220954#true} is VALID [2022-04-28 14:52:15,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {220954#true} assume true; {220954#true} is VALID [2022-04-28 14:52:15,906 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220954#true} {220954#true} #1374#return; {220954#true} is VALID [2022-04-28 14:52:15,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:52:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:15,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:52:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:16,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:52:16,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:16,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:52:16,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:16,135 INFO L290 TraceCheckUtils]: 0: Hoare triple {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {220954#true} is VALID [2022-04-28 14:52:16,135 INFO L290 TraceCheckUtils]: 1: Hoare triple {220954#true} assume !(0 != ~compRegistered~0); {220954#true} is VALID [2022-04-28 14:52:16,135 INFO L290 TraceCheckUtils]: 2: Hoare triple {220954#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {220954#true} is VALID [2022-04-28 14:52:16,135 INFO L290 TraceCheckUtils]: 3: Hoare triple {220954#true} assume !(~s~0 == ~NP~0); {220954#true} is VALID [2022-04-28 14:52:16,135 INFO L290 TraceCheckUtils]: 4: Hoare triple {220954#true} assume !(~s~0 == ~MPR1~0); {220954#true} is VALID [2022-04-28 14:52:16,135 INFO L290 TraceCheckUtils]: 5: Hoare triple {220954#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {221079#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,136 INFO L290 TraceCheckUtils]: 6: Hoare triple {221079#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:16,136 INFO L290 TraceCheckUtils]: 7: Hoare triple {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:16,137 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {220954#true} #1486#return; {221077#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,137 INFO L290 TraceCheckUtils]: 0: Hoare triple {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {220954#true} is VALID [2022-04-28 14:52:16,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {220954#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {220954#true} is VALID [2022-04-28 14:52:16,137 INFO L290 TraceCheckUtils]: 2: Hoare triple {220954#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {220954#true} is VALID [2022-04-28 14:52:16,138 INFO L272 TraceCheckUtils]: 3: Hoare triple {220954#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,138 INFO L290 TraceCheckUtils]: 4: Hoare triple {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {220954#true} is VALID [2022-04-28 14:52:16,138 INFO L290 TraceCheckUtils]: 5: Hoare triple {220954#true} assume !(0 != ~compRegistered~0); {220954#true} is VALID [2022-04-28 14:52:16,138 INFO L290 TraceCheckUtils]: 6: Hoare triple {220954#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {220954#true} is VALID [2022-04-28 14:52:16,138 INFO L290 TraceCheckUtils]: 7: Hoare triple {220954#true} assume !(~s~0 == ~NP~0); {220954#true} is VALID [2022-04-28 14:52:16,138 INFO L290 TraceCheckUtils]: 8: Hoare triple {220954#true} assume !(~s~0 == ~MPR1~0); {220954#true} is VALID [2022-04-28 14:52:16,139 INFO L290 TraceCheckUtils]: 9: Hoare triple {220954#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {221079#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,139 INFO L290 TraceCheckUtils]: 10: Hoare triple {221079#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:16,139 INFO L290 TraceCheckUtils]: 11: Hoare triple {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:16,140 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {220954#true} #1486#return; {221077#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,140 INFO L290 TraceCheckUtils]: 13: Hoare triple {221077#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,141 INFO L290 TraceCheckUtils]: 14: Hoare triple {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,141 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {220954#true} #1556#return; {221065#(and (<= |CdAudio435DeviceControl_#t~ret130| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#t~ret130|))} is VALID [2022-04-28 14:52:16,141 INFO L290 TraceCheckUtils]: 0: Hoare triple {221048#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 2: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 3: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 4: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 5: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0);~__cil_tmp58~1 := 16;~__cil_tmp59~1 := 16384;~__cil_tmp60~1 := 131072;~__cil_tmp61~1 := 147456;~__cil_tmp62~1 := 147472; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 6: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp62~1);~__cil_tmp63~1 := 44;~__cil_tmp64~1 := 16384;~__cil_tmp65~1 := 131072;~__cil_tmp66~1 := 147456;~__cil_tmp67~1 := 147500; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 7: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp67~1);~__cil_tmp68~1 := 2056;~__cil_tmp69~1 := 16384;~__cil_tmp70~1 := 131072;~__cil_tmp71~1 := 147456;~__cil_tmp72~1 := 149512; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 8: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp72~1);~__cil_tmp73~1 := 52;~__cil_tmp74~1 := 16384;~__cil_tmp75~1 := 131072;~__cil_tmp76~1 := 147456;~__cil_tmp77~1 := 147508; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 9: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp77~1);~__cil_tmp78~1 := 20;~__cil_tmp79~1 := 16384;~__cil_tmp80~1 := 131072;~__cil_tmp81~1 := 147456;~__cil_tmp82~1 := 147476; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 10: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp82~1);~__cil_tmp83~1 := 40;~__cil_tmp84~1 := 16384;~__cil_tmp85~1 := 131072;~__cil_tmp86~1 := 147456;~__cil_tmp87~1 := 147496; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 11: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp87~1);~__cil_tmp88~1 := 2048;~__cil_tmp89~1 := 16384;~__cil_tmp90~1 := 131072;~__cil_tmp91~1 := 147456;~__cil_tmp92~1 := 149504; {220954#true} is VALID [2022-04-28 14:52:16,142 INFO L290 TraceCheckUtils]: 12: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp92~1); {220954#true} is VALID [2022-04-28 14:52:16,143 INFO L272 TraceCheckUtils]: 13: Hoare triple {220954#true} call #t~ret130 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,143 INFO L290 TraceCheckUtils]: 14: Hoare triple {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {220954#true} is VALID [2022-04-28 14:52:16,143 INFO L290 TraceCheckUtils]: 15: Hoare triple {220954#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {220954#true} is VALID [2022-04-28 14:52:16,143 INFO L290 TraceCheckUtils]: 16: Hoare triple {220954#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {220954#true} is VALID [2022-04-28 14:52:16,144 INFO L272 TraceCheckUtils]: 17: Hoare triple {220954#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,144 INFO L290 TraceCheckUtils]: 18: Hoare triple {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {220954#true} is VALID [2022-04-28 14:52:16,144 INFO L290 TraceCheckUtils]: 19: Hoare triple {220954#true} assume !(0 != ~compRegistered~0); {220954#true} is VALID [2022-04-28 14:52:16,144 INFO L290 TraceCheckUtils]: 20: Hoare triple {220954#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {220954#true} is VALID [2022-04-28 14:52:16,144 INFO L290 TraceCheckUtils]: 21: Hoare triple {220954#true} assume !(~s~0 == ~NP~0); {220954#true} is VALID [2022-04-28 14:52:16,144 INFO L290 TraceCheckUtils]: 22: Hoare triple {220954#true} assume !(~s~0 == ~MPR1~0); {220954#true} is VALID [2022-04-28 14:52:16,145 INFO L290 TraceCheckUtils]: 23: Hoare triple {220954#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {221079#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,145 INFO L290 TraceCheckUtils]: 24: Hoare triple {221079#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:16,145 INFO L290 TraceCheckUtils]: 25: Hoare triple {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:16,146 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {220954#true} #1486#return; {221077#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,146 INFO L290 TraceCheckUtils]: 27: Hoare triple {221077#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,147 INFO L290 TraceCheckUtils]: 28: Hoare triple {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,147 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {220954#true} #1556#return; {221065#(and (<= |CdAudio435DeviceControl_#t~ret130| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#t~ret130|))} is VALID [2022-04-28 14:52:16,148 INFO L290 TraceCheckUtils]: 30: Hoare triple {221065#(and (<= |CdAudio435DeviceControl_#t~ret130| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#t~ret130|))} assume -2147483648 <= #t~ret130 && #t~ret130 <= 2147483647;~tmp___2~1 := #t~ret130;havoc #t~ret130;#res := ~tmp___2~1; {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,148 INFO L290 TraceCheckUtils]: 31: Hoare triple {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} assume true; {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,149 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} {220954#true} #1498#return; {221045#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,149 INFO L290 TraceCheckUtils]: 0: Hoare triple {221011#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {220954#true} is VALID [2022-04-28 14:52:16,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {220954#true} assume !(2 == ~deviceExtension__Active~1); {220954#true} is VALID [2022-04-28 14:52:16,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {220954#true} assume 3 == ~deviceExtension__Active~1; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L272 TraceCheckUtils]: 3: Hoare triple {220954#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {221048#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 4: Hoare triple {221048#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 5: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 6: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 8: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 9: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0);~__cil_tmp58~1 := 16;~__cil_tmp59~1 := 16384;~__cil_tmp60~1 := 131072;~__cil_tmp61~1 := 147456;~__cil_tmp62~1 := 147472; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 10: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp62~1);~__cil_tmp63~1 := 44;~__cil_tmp64~1 := 16384;~__cil_tmp65~1 := 131072;~__cil_tmp66~1 := 147456;~__cil_tmp67~1 := 147500; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 11: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp67~1);~__cil_tmp68~1 := 2056;~__cil_tmp69~1 := 16384;~__cil_tmp70~1 := 131072;~__cil_tmp71~1 := 147456;~__cil_tmp72~1 := 149512; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 12: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp72~1);~__cil_tmp73~1 := 52;~__cil_tmp74~1 := 16384;~__cil_tmp75~1 := 131072;~__cil_tmp76~1 := 147456;~__cil_tmp77~1 := 147508; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 13: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp77~1);~__cil_tmp78~1 := 20;~__cil_tmp79~1 := 16384;~__cil_tmp80~1 := 131072;~__cil_tmp81~1 := 147456;~__cil_tmp82~1 := 147476; {220954#true} is VALID [2022-04-28 14:52:16,150 INFO L290 TraceCheckUtils]: 14: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp82~1);~__cil_tmp83~1 := 40;~__cil_tmp84~1 := 16384;~__cil_tmp85~1 := 131072;~__cil_tmp86~1 := 147456;~__cil_tmp87~1 := 147496; {220954#true} is VALID [2022-04-28 14:52:16,151 INFO L290 TraceCheckUtils]: 15: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp87~1);~__cil_tmp88~1 := 2048;~__cil_tmp89~1 := 16384;~__cil_tmp90~1 := 131072;~__cil_tmp91~1 := 147456;~__cil_tmp92~1 := 149504; {220954#true} is VALID [2022-04-28 14:52:16,151 INFO L290 TraceCheckUtils]: 16: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp92~1); {220954#true} is VALID [2022-04-28 14:52:16,151 INFO L272 TraceCheckUtils]: 17: Hoare triple {220954#true} call #t~ret130 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,151 INFO L290 TraceCheckUtils]: 18: Hoare triple {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {220954#true} is VALID [2022-04-28 14:52:16,151 INFO L290 TraceCheckUtils]: 19: Hoare triple {220954#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {220954#true} is VALID [2022-04-28 14:52:16,151 INFO L290 TraceCheckUtils]: 20: Hoare triple {220954#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {220954#true} is VALID [2022-04-28 14:52:16,152 INFO L272 TraceCheckUtils]: 21: Hoare triple {220954#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {220954#true} is VALID [2022-04-28 14:52:16,152 INFO L290 TraceCheckUtils]: 23: Hoare triple {220954#true} assume !(0 != ~compRegistered~0); {220954#true} is VALID [2022-04-28 14:52:16,152 INFO L290 TraceCheckUtils]: 24: Hoare triple {220954#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {220954#true} is VALID [2022-04-28 14:52:16,152 INFO L290 TraceCheckUtils]: 25: Hoare triple {220954#true} assume !(~s~0 == ~NP~0); {220954#true} is VALID [2022-04-28 14:52:16,152 INFO L290 TraceCheckUtils]: 26: Hoare triple {220954#true} assume !(~s~0 == ~MPR1~0); {220954#true} is VALID [2022-04-28 14:52:16,153 INFO L290 TraceCheckUtils]: 27: Hoare triple {220954#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {221079#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,153 INFO L290 TraceCheckUtils]: 28: Hoare triple {221079#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:16,153 INFO L290 TraceCheckUtils]: 29: Hoare triple {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:16,154 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {220954#true} #1486#return; {221077#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,154 INFO L290 TraceCheckUtils]: 31: Hoare triple {221077#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,155 INFO L290 TraceCheckUtils]: 32: Hoare triple {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,155 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {220954#true} #1556#return; {221065#(and (<= |CdAudio435DeviceControl_#t~ret130| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#t~ret130|))} is VALID [2022-04-28 14:52:16,156 INFO L290 TraceCheckUtils]: 34: Hoare triple {221065#(and (<= |CdAudio435DeviceControl_#t~ret130| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#t~ret130|))} assume -2147483648 <= #t~ret130 && #t~ret130 <= 2147483647;~tmp___2~1 := #t~ret130;havoc #t~ret130;#res := ~tmp___2~1; {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,156 INFO L290 TraceCheckUtils]: 35: Hoare triple {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} assume true; {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,157 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} {220954#true} #1498#return; {221045#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,157 INFO L290 TraceCheckUtils]: 37: Hoare triple {221045#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {221046#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,157 INFO L290 TraceCheckUtils]: 38: Hoare triple {221046#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {221047#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:52:16,158 INFO L290 TraceCheckUtils]: 39: Hoare triple {221047#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {221047#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:52:16,158 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {221047#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {220954#true} #1376#return; {221006#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 14:52:16,160 INFO L272 TraceCheckUtils]: 0: Hoare triple {220954#true} call ULTIMATE.init(); {221008#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:52:16,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {221008#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {220954#true} is VALID [2022-04-28 14:52:16,160 INFO L290 TraceCheckUtils]: 2: Hoare triple {220954#true} assume true; {220954#true} is VALID [2022-04-28 14:52:16,160 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {220954#true} {220954#true} #1506#return; {220954#true} is VALID [2022-04-28 14:52:16,160 INFO L272 TraceCheckUtils]: 4: Hoare triple {220954#true} call #t~ret180 := main(); {220954#true} is VALID [2022-04-28 14:52:16,160 INFO L290 TraceCheckUtils]: 5: Hoare triple {220954#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {220954#true} is VALID [2022-04-28 14:52:16,161 INFO L272 TraceCheckUtils]: 6: Hoare triple {220954#true} call _BLAST_init(); {221009#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,161 INFO L290 TraceCheckUtils]: 7: Hoare triple {221009#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {220954#true} is VALID [2022-04-28 14:52:16,161 INFO L290 TraceCheckUtils]: 8: Hoare triple {220954#true} assume true; {220954#true} is VALID [2022-04-28 14:52:16,161 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {220954#true} {220954#true} #1372#return; {220954#true} is VALID [2022-04-28 14:52:16,161 INFO L290 TraceCheckUtils]: 10: Hoare triple {220954#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {220954#true} is VALID [2022-04-28 14:52:16,161 INFO L290 TraceCheckUtils]: 11: Hoare triple {220954#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {220954#true} is VALID [2022-04-28 14:52:16,162 INFO L272 TraceCheckUtils]: 12: Hoare triple {220954#true} call stub_driver_init(); {221010#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {221010#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {220954#true} is VALID [2022-04-28 14:52:16,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {220954#true} assume true; {220954#true} is VALID [2022-04-28 14:52:16,162 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {220954#true} {220954#true} #1374#return; {220954#true} is VALID [2022-04-28 14:52:16,162 INFO L290 TraceCheckUtils]: 16: Hoare triple {220954#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {220954#true} is VALID [2022-04-28 14:52:16,162 INFO L290 TraceCheckUtils]: 17: Hoare triple {220954#true} assume 2 == ~tmp_ndt_1~0; {220954#true} is VALID [2022-04-28 14:52:16,163 INFO L272 TraceCheckUtils]: 18: Hoare triple {220954#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {221011#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:52:16,163 INFO L290 TraceCheckUtils]: 19: Hoare triple {221011#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {220954#true} is VALID [2022-04-28 14:52:16,163 INFO L290 TraceCheckUtils]: 20: Hoare triple {220954#true} assume !(2 == ~deviceExtension__Active~1); {220954#true} is VALID [2022-04-28 14:52:16,163 INFO L290 TraceCheckUtils]: 21: Hoare triple {220954#true} assume 3 == ~deviceExtension__Active~1; {220954#true} is VALID [2022-04-28 14:52:16,164 INFO L272 TraceCheckUtils]: 22: Hoare triple {220954#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {221048#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,164 INFO L290 TraceCheckUtils]: 23: Hoare triple {221048#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {220954#true} is VALID [2022-04-28 14:52:16,164 INFO L290 TraceCheckUtils]: 24: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {220954#true} is VALID [2022-04-28 14:52:16,164 INFO L290 TraceCheckUtils]: 25: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {220954#true} is VALID [2022-04-28 14:52:16,164 INFO L290 TraceCheckUtils]: 26: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {220954#true} is VALID [2022-04-28 14:52:16,164 INFO L290 TraceCheckUtils]: 27: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {220954#true} is VALID [2022-04-28 14:52:16,164 INFO L290 TraceCheckUtils]: 28: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0);~__cil_tmp58~1 := 16;~__cil_tmp59~1 := 16384;~__cil_tmp60~1 := 131072;~__cil_tmp61~1 := 147456;~__cil_tmp62~1 := 147472; {220954#true} is VALID [2022-04-28 14:52:16,165 INFO L290 TraceCheckUtils]: 29: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp62~1);~__cil_tmp63~1 := 44;~__cil_tmp64~1 := 16384;~__cil_tmp65~1 := 131072;~__cil_tmp66~1 := 147456;~__cil_tmp67~1 := 147500; {220954#true} is VALID [2022-04-28 14:52:16,165 INFO L290 TraceCheckUtils]: 30: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp67~1);~__cil_tmp68~1 := 2056;~__cil_tmp69~1 := 16384;~__cil_tmp70~1 := 131072;~__cil_tmp71~1 := 147456;~__cil_tmp72~1 := 149512; {220954#true} is VALID [2022-04-28 14:52:16,165 INFO L290 TraceCheckUtils]: 31: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp72~1);~__cil_tmp73~1 := 52;~__cil_tmp74~1 := 16384;~__cil_tmp75~1 := 131072;~__cil_tmp76~1 := 147456;~__cil_tmp77~1 := 147508; {220954#true} is VALID [2022-04-28 14:52:16,165 INFO L290 TraceCheckUtils]: 32: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp77~1);~__cil_tmp78~1 := 20;~__cil_tmp79~1 := 16384;~__cil_tmp80~1 := 131072;~__cil_tmp81~1 := 147456;~__cil_tmp82~1 := 147476; {220954#true} is VALID [2022-04-28 14:52:16,165 INFO L290 TraceCheckUtils]: 33: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp82~1);~__cil_tmp83~1 := 40;~__cil_tmp84~1 := 16384;~__cil_tmp85~1 := 131072;~__cil_tmp86~1 := 147456;~__cil_tmp87~1 := 147496; {220954#true} is VALID [2022-04-28 14:52:16,165 INFO L290 TraceCheckUtils]: 34: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp87~1);~__cil_tmp88~1 := 2048;~__cil_tmp89~1 := 16384;~__cil_tmp90~1 := 131072;~__cil_tmp91~1 := 147456;~__cil_tmp92~1 := 149504; {220954#true} is VALID [2022-04-28 14:52:16,165 INFO L290 TraceCheckUtils]: 35: Hoare triple {220954#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp92~1); {220954#true} is VALID [2022-04-28 14:52:16,166 INFO L272 TraceCheckUtils]: 36: Hoare triple {220954#true} call #t~ret130 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,166 INFO L290 TraceCheckUtils]: 37: Hoare triple {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {220954#true} is VALID [2022-04-28 14:52:16,166 INFO L290 TraceCheckUtils]: 38: Hoare triple {220954#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {220954#true} is VALID [2022-04-28 14:52:16,166 INFO L290 TraceCheckUtils]: 39: Hoare triple {220954#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {220954#true} is VALID [2022-04-28 14:52:16,166 INFO L272 TraceCheckUtils]: 40: Hoare triple {220954#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:16,166 INFO L290 TraceCheckUtils]: 41: Hoare triple {221067#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {220954#true} is VALID [2022-04-28 14:52:16,167 INFO L290 TraceCheckUtils]: 42: Hoare triple {220954#true} assume !(0 != ~compRegistered~0); {220954#true} is VALID [2022-04-28 14:52:16,167 INFO L290 TraceCheckUtils]: 43: Hoare triple {220954#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {220954#true} is VALID [2022-04-28 14:52:16,167 INFO L290 TraceCheckUtils]: 44: Hoare triple {220954#true} assume !(~s~0 == ~NP~0); {220954#true} is VALID [2022-04-28 14:52:16,167 INFO L290 TraceCheckUtils]: 45: Hoare triple {220954#true} assume !(~s~0 == ~MPR1~0); {220954#true} is VALID [2022-04-28 14:52:16,167 INFO L290 TraceCheckUtils]: 46: Hoare triple {220954#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {221079#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,167 INFO L290 TraceCheckUtils]: 47: Hoare triple {221079#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:16,168 INFO L290 TraceCheckUtils]: 48: Hoare triple {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:16,168 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {221080#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {220954#true} #1486#return; {221077#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,169 INFO L290 TraceCheckUtils]: 50: Hoare triple {221077#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,169 INFO L290 TraceCheckUtils]: 51: Hoare triple {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,170 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {221078#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {220954#true} #1556#return; {221065#(and (<= |CdAudio435DeviceControl_#t~ret130| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#t~ret130|))} is VALID [2022-04-28 14:52:16,170 INFO L290 TraceCheckUtils]: 53: Hoare triple {221065#(and (<= |CdAudio435DeviceControl_#t~ret130| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#t~ret130|))} assume -2147483648 <= #t~ret130 && #t~ret130 <= 2147483647;~tmp___2~1 := #t~ret130;havoc #t~ret130;#res := ~tmp___2~1; {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,170 INFO L290 TraceCheckUtils]: 54: Hoare triple {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} assume true; {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,171 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {221066#(and (<= ~lowerDriverReturn~0 |CdAudio435DeviceControl_#res|) (<= |CdAudio435DeviceControl_#res| ~lowerDriverReturn~0))} {220954#true} #1498#return; {221045#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,171 INFO L290 TraceCheckUtils]: 56: Hoare triple {221045#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {221046#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:16,172 INFO L290 TraceCheckUtils]: 57: Hoare triple {221046#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {221047#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:52:16,172 INFO L290 TraceCheckUtils]: 58: Hoare triple {221047#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {221047#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:52:16,173 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {221047#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {220954#true} #1376#return; {221006#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 14:52:16,173 INFO L290 TraceCheckUtils]: 60: Hoare triple {221006#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:16,174 INFO L290 TraceCheckUtils]: 61: Hoare triple {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:16,174 INFO L290 TraceCheckUtils]: 62: Hoare triple {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:16,174 INFO L290 TraceCheckUtils]: 63: Hoare triple {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:16,175 INFO L290 TraceCheckUtils]: 64: Hoare triple {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:16,175 INFO L290 TraceCheckUtils]: 65: Hoare triple {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:16,175 INFO L290 TraceCheckUtils]: 66: Hoare triple {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:16,175 INFO L290 TraceCheckUtils]: 67: Hoare triple {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:16,176 INFO L290 TraceCheckUtils]: 68: Hoare triple {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:16,176 INFO L290 TraceCheckUtils]: 69: Hoare triple {221007#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {220955#false} is VALID [2022-04-28 14:52:16,176 INFO L272 TraceCheckUtils]: 70: Hoare triple {220955#false} call errorFn(); {220955#false} is VALID [2022-04-28 14:52:16,176 INFO L290 TraceCheckUtils]: 71: Hoare triple {220955#false} assume !false; {220955#false} is VALID [2022-04-28 14:52:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:52:16,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:16,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567867016] [2022-04-28 14:52:16,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567867016] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:16,177 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:16,177 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:52:16,177 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:16,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [658354577] [2022-04-28 14:52:16,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [658354577] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:16,177 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:16,177 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:52:16,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428984916] [2022-04-28 14:52:16,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:16,178 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 9 states have internal predecessors, (56), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 72 [2022-04-28 14:52:16,178 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:16,178 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 9 states have internal predecessors, (56), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:16,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:16,226 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 14:52:16,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:16,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 14:52:16,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:52:16,227 INFO L87 Difference]: Start difference. First operand 692 states and 897 transitions. Second operand has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 9 states have internal predecessors, (56), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:31,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:31,612 INFO L93 Difference]: Finished difference Result 712 states and 918 transitions. [2022-04-28 14:52:31,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 14:52:31,613 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 9 states have internal predecessors, (56), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 72 [2022-04-28 14:52:31,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:31,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 9 states have internal predecessors, (56), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:31,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 596 transitions. [2022-04-28 14:52:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 9 states have internal predecessors, (56), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 596 transitions. [2022-04-28 14:52:31,619 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 596 transitions. [2022-04-28 14:52:32,278 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 596 edges. 596 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:32,298 INFO L225 Difference]: With dead ends: 712 [2022-04-28 14:52:32,298 INFO L226 Difference]: Without dead ends: 690 [2022-04-28 14:52:32,299 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:52:32,299 INFO L413 NwaCegarLoop]: 502 mSDtfsCounter, 573 mSDsluCounter, 1753 mSDsCounter, 0 mSdLazyCounter, 4921 mSolverCounterSat, 197 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 575 SdHoareTripleChecker+Valid, 2255 SdHoareTripleChecker+Invalid, 5118 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 197 IncrementalHoareTripleChecker+Valid, 4921 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:52:32,299 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [575 Valid, 2255 Invalid, 5118 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [197 Valid, 4921 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-28 14:52:32,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 690 states. [2022-04-28 14:52:34,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 690 to 690. [2022-04-28 14:52:34,226 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:34,227 INFO L82 GeneralOperation]: Start isEquivalent. First operand 690 states. Second operand has 690 states, 545 states have (on average 1.2990825688073395) internal successors, (708), 560 states have internal predecessors, (708), 83 states have call successors, (83), 45 states have call predecessors, (83), 61 states have return successors, (102), 91 states have call predecessors, (102), 76 states have call successors, (102) [2022-04-28 14:52:34,227 INFO L74 IsIncluded]: Start isIncluded. First operand 690 states. Second operand has 690 states, 545 states have (on average 1.2990825688073395) internal successors, (708), 560 states have internal predecessors, (708), 83 states have call successors, (83), 45 states have call predecessors, (83), 61 states have return successors, (102), 91 states have call predecessors, (102), 76 states have call successors, (102) [2022-04-28 14:52:34,228 INFO L87 Difference]: Start difference. First operand 690 states. Second operand has 690 states, 545 states have (on average 1.2990825688073395) internal successors, (708), 560 states have internal predecessors, (708), 83 states have call successors, (83), 45 states have call predecessors, (83), 61 states have return successors, (102), 91 states have call predecessors, (102), 76 states have call successors, (102) [2022-04-28 14:52:34,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:34,243 INFO L93 Difference]: Finished difference Result 690 states and 893 transitions. [2022-04-28 14:52:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 893 transitions. [2022-04-28 14:52:34,244 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:34,244 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:34,245 INFO L74 IsIncluded]: Start isIncluded. First operand has 690 states, 545 states have (on average 1.2990825688073395) internal successors, (708), 560 states have internal predecessors, (708), 83 states have call successors, (83), 45 states have call predecessors, (83), 61 states have return successors, (102), 91 states have call predecessors, (102), 76 states have call successors, (102) Second operand 690 states. [2022-04-28 14:52:34,245 INFO L87 Difference]: Start difference. First operand has 690 states, 545 states have (on average 1.2990825688073395) internal successors, (708), 560 states have internal predecessors, (708), 83 states have call successors, (83), 45 states have call predecessors, (83), 61 states have return successors, (102), 91 states have call predecessors, (102), 76 states have call successors, (102) Second operand 690 states. [2022-04-28 14:52:34,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:34,261 INFO L93 Difference]: Finished difference Result 690 states and 893 transitions. [2022-04-28 14:52:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 893 transitions. [2022-04-28 14:52:34,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:34,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:34,262 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:34,262 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 690 states, 545 states have (on average 1.2990825688073395) internal successors, (708), 560 states have internal predecessors, (708), 83 states have call successors, (83), 45 states have call predecessors, (83), 61 states have return successors, (102), 91 states have call predecessors, (102), 76 states have call successors, (102) [2022-04-28 14:52:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 690 states and 893 transitions. [2022-04-28 14:52:34,285 INFO L78 Accepts]: Start accepts. Automaton has 690 states and 893 transitions. Word has length 72 [2022-04-28 14:52:34,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:34,286 INFO L495 AbstractCegarLoop]: Abstraction has 690 states and 893 transitions. [2022-04-28 14:52:34,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 9 states have internal predecessors, (56), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:34,286 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 690 states and 893 transitions. [2022-04-28 14:52:36,336 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 893 edges. 893 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 893 transitions. [2022-04-28 14:52:36,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-28 14:52:36,337 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:36,338 INFO L195 NwaCegarLoop]: 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, 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] [2022-04-28 14:52:36,338 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-28 14:52:36,338 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:36,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:36,338 INFO L85 PathProgramCache]: Analyzing trace with hash -1016702716, now seen corresponding path program 1 times [2022-04-28 14:52:36,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:36,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [678856825] [2022-04-28 14:52:36,338 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:36,338 INFO L85 PathProgramCache]: Analyzing trace with hash -1016702716, now seen corresponding path program 2 times [2022-04-28 14:52:36,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:36,339 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770352900] [2022-04-28 14:52:36,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:36,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,433 INFO L290 TraceCheckUtils]: 0: Hoare triple {225322#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {225271#true} is VALID [2022-04-28 14:52:36,433 INFO L290 TraceCheckUtils]: 1: Hoare triple {225271#true} assume true; {225271#true} is VALID [2022-04-28 14:52:36,433 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225271#true} {225271#true} #1506#return; {225271#true} is VALID [2022-04-28 14:52:36,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {225323#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {225271#true} is VALID [2022-04-28 14:52:36,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {225271#true} assume true; {225271#true} is VALID [2022-04-28 14:52:36,455 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225271#true} {225271#true} #1372#return; {225271#true} is VALID [2022-04-28 14:52:36,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,469 INFO L290 TraceCheckUtils]: 0: Hoare triple {225324#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {225271#true} is VALID [2022-04-28 14:52:36,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {225271#true} assume true; {225271#true} is VALID [2022-04-28 14:52:36,470 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225271#true} {225271#true} #1374#return; {225271#true} is VALID [2022-04-28 14:52:36,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:52:36,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:52:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 14:52:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:52:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,712 INFO L290 TraceCheckUtils]: 0: Hoare triple {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {225271#true} is VALID [2022-04-28 14:52:36,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {225271#true} assume !(0 != ~compRegistered~0); {225271#true} is VALID [2022-04-28 14:52:36,712 INFO L290 TraceCheckUtils]: 2: Hoare triple {225271#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225271#true} is VALID [2022-04-28 14:52:36,712 INFO L290 TraceCheckUtils]: 3: Hoare triple {225271#true} assume !(~s~0 == ~NP~0); {225271#true} is VALID [2022-04-28 14:52:36,712 INFO L290 TraceCheckUtils]: 4: Hoare triple {225271#true} assume !(~s~0 == ~MPR1~0); {225271#true} is VALID [2022-04-28 14:52:36,713 INFO L290 TraceCheckUtils]: 5: Hoare triple {225271#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {225391#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,713 INFO L290 TraceCheckUtils]: 6: Hoare triple {225391#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:36,713 INFO L290 TraceCheckUtils]: 7: Hoare triple {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:36,714 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {225271#true} #1486#return; {225389#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {225271#true} is VALID [2022-04-28 14:52:36,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {225271#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {225271#true} is VALID [2022-04-28 14:52:36,714 INFO L290 TraceCheckUtils]: 2: Hoare triple {225271#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {225271#true} is VALID [2022-04-28 14:52:36,715 INFO L272 TraceCheckUtils]: 3: Hoare triple {225271#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,715 INFO L290 TraceCheckUtils]: 4: Hoare triple {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {225271#true} is VALID [2022-04-28 14:52:36,715 INFO L290 TraceCheckUtils]: 5: Hoare triple {225271#true} assume !(0 != ~compRegistered~0); {225271#true} is VALID [2022-04-28 14:52:36,715 INFO L290 TraceCheckUtils]: 6: Hoare triple {225271#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225271#true} is VALID [2022-04-28 14:52:36,715 INFO L290 TraceCheckUtils]: 7: Hoare triple {225271#true} assume !(~s~0 == ~NP~0); {225271#true} is VALID [2022-04-28 14:52:36,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {225271#true} assume !(~s~0 == ~MPR1~0); {225271#true} is VALID [2022-04-28 14:52:36,716 INFO L290 TraceCheckUtils]: 9: Hoare triple {225271#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {225391#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,716 INFO L290 TraceCheckUtils]: 10: Hoare triple {225391#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:36,716 INFO L290 TraceCheckUtils]: 11: Hoare triple {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:36,717 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {225271#true} #1486#return; {225389#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,717 INFO L290 TraceCheckUtils]: 13: Hoare triple {225389#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,718 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {225271#true} #1472#return; {225377#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 0: Hoare triple {225360#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {225271#true} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {225271#true} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 2: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {225271#true} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 3: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0);~__cil_tmp71~0 := 24;~__cil_tmp72~0 := 16384;~__cil_tmp73~0 := 131072;~__cil_tmp74~0 := 147456;~__cil_tmp75~0 := 147480; {225271#true} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 4: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp75~0);~__cil_tmp76~0 := 4;~__cil_tmp77~0 := 16384;~__cil_tmp78~0 := 131072;~__cil_tmp79~0 := 147456;~__cil_tmp80~0 := 147460; {225271#true} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 5: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp80~0);~__cil_tmp81~0 := 2056;~__cil_tmp82~0 := 16384;~__cil_tmp83~0 := 131072;~__cil_tmp84~0 := 147456;~__cil_tmp85~0 := 149512; {225271#true} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 6: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp85~0);~__cil_tmp86~0 := 52;~__cil_tmp87~0 := 16384;~__cil_tmp88~0 := 131072;~__cil_tmp89~0 := 147456;~__cil_tmp90~0 := 147508; {225271#true} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 7: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp90~0);~__cil_tmp91~0 := 20;~__cil_tmp92~0 := 16384;~__cil_tmp93~0 := 131072;~__cil_tmp94~0 := 147456;~__cil_tmp95~0 := 147476; {225271#true} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 8: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp95~0);~__cil_tmp96~0 := 40;~__cil_tmp97~0 := 16384;~__cil_tmp98~0 := 131072;~__cil_tmp99~0 := 147456;~__cil_tmp100~0 := 147496; {225271#true} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 9: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp100~0);~__cil_tmp101~0 := 2048;~__cil_tmp102~0 := 16384;~__cil_tmp103~0 := 131072;~__cil_tmp104~0 := 147456;~__cil_tmp105~0 := 149504; {225271#true} is VALID [2022-04-28 14:52:36,719 INFO L290 TraceCheckUtils]: 10: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {225271#true} is VALID [2022-04-28 14:52:36,720 INFO L272 TraceCheckUtils]: 11: Hoare triple {225271#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,720 INFO L290 TraceCheckUtils]: 12: Hoare triple {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {225271#true} is VALID [2022-04-28 14:52:36,720 INFO L290 TraceCheckUtils]: 13: Hoare triple {225271#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {225271#true} is VALID [2022-04-28 14:52:36,720 INFO L290 TraceCheckUtils]: 14: Hoare triple {225271#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {225271#true} is VALID [2022-04-28 14:52:36,721 INFO L272 TraceCheckUtils]: 15: Hoare triple {225271#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,721 INFO L290 TraceCheckUtils]: 16: Hoare triple {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {225271#true} is VALID [2022-04-28 14:52:36,721 INFO L290 TraceCheckUtils]: 17: Hoare triple {225271#true} assume !(0 != ~compRegistered~0); {225271#true} is VALID [2022-04-28 14:52:36,721 INFO L290 TraceCheckUtils]: 18: Hoare triple {225271#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225271#true} is VALID [2022-04-28 14:52:36,721 INFO L290 TraceCheckUtils]: 19: Hoare triple {225271#true} assume !(~s~0 == ~NP~0); {225271#true} is VALID [2022-04-28 14:52:36,721 INFO L290 TraceCheckUtils]: 20: Hoare triple {225271#true} assume !(~s~0 == ~MPR1~0); {225271#true} is VALID [2022-04-28 14:52:36,722 INFO L290 TraceCheckUtils]: 21: Hoare triple {225271#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {225391#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,722 INFO L290 TraceCheckUtils]: 22: Hoare triple {225391#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:36,723 INFO L290 TraceCheckUtils]: 23: Hoare triple {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:36,723 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {225271#true} #1486#return; {225389#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,724 INFO L290 TraceCheckUtils]: 25: Hoare triple {225389#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,724 INFO L290 TraceCheckUtils]: 26: Hoare triple {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,725 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {225271#true} #1472#return; {225377#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-28 14:52:36,725 INFO L290 TraceCheckUtils]: 28: Hoare triple {225377#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} assume -2147483648 <= #t~ret96 && #t~ret96 <= 2147483647;~tmp___7~0 := #t~ret96;havoc #t~ret96;#res := ~tmp___7~0; {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 14:52:36,726 INFO L290 TraceCheckUtils]: 29: Hoare triple {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 14:52:36,726 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {225271#true} #1496#return; {225357#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-28 14:52:36,727 INFO L290 TraceCheckUtils]: 0: Hoare triple {225325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {225271#true} is VALID [2022-04-28 14:52:36,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {225271#true} assume 2 == ~deviceExtension__Active~1; {225271#true} is VALID [2022-04-28 14:52:36,727 INFO L272 TraceCheckUtils]: 2: Hoare triple {225271#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {225360#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 3: Hoare triple {225360#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {225271#true} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 4: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {225271#true} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 5: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {225271#true} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 6: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0);~__cil_tmp71~0 := 24;~__cil_tmp72~0 := 16384;~__cil_tmp73~0 := 131072;~__cil_tmp74~0 := 147456;~__cil_tmp75~0 := 147480; {225271#true} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 7: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp75~0);~__cil_tmp76~0 := 4;~__cil_tmp77~0 := 16384;~__cil_tmp78~0 := 131072;~__cil_tmp79~0 := 147456;~__cil_tmp80~0 := 147460; {225271#true} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 8: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp80~0);~__cil_tmp81~0 := 2056;~__cil_tmp82~0 := 16384;~__cil_tmp83~0 := 131072;~__cil_tmp84~0 := 147456;~__cil_tmp85~0 := 149512; {225271#true} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 9: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp85~0);~__cil_tmp86~0 := 52;~__cil_tmp87~0 := 16384;~__cil_tmp88~0 := 131072;~__cil_tmp89~0 := 147456;~__cil_tmp90~0 := 147508; {225271#true} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 10: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp90~0);~__cil_tmp91~0 := 20;~__cil_tmp92~0 := 16384;~__cil_tmp93~0 := 131072;~__cil_tmp94~0 := 147456;~__cil_tmp95~0 := 147476; {225271#true} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 11: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp95~0);~__cil_tmp96~0 := 40;~__cil_tmp97~0 := 16384;~__cil_tmp98~0 := 131072;~__cil_tmp99~0 := 147456;~__cil_tmp100~0 := 147496; {225271#true} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 12: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp100~0);~__cil_tmp101~0 := 2048;~__cil_tmp102~0 := 16384;~__cil_tmp103~0 := 131072;~__cil_tmp104~0 := 147456;~__cil_tmp105~0 := 149504; {225271#true} is VALID [2022-04-28 14:52:36,728 INFO L290 TraceCheckUtils]: 13: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {225271#true} is VALID [2022-04-28 14:52:36,736 INFO L272 TraceCheckUtils]: 14: Hoare triple {225271#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,736 INFO L290 TraceCheckUtils]: 15: Hoare triple {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {225271#true} is VALID [2022-04-28 14:52:36,736 INFO L290 TraceCheckUtils]: 16: Hoare triple {225271#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {225271#true} is VALID [2022-04-28 14:52:36,736 INFO L290 TraceCheckUtils]: 17: Hoare triple {225271#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {225271#true} is VALID [2022-04-28 14:52:36,737 INFO L272 TraceCheckUtils]: 18: Hoare triple {225271#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,737 INFO L290 TraceCheckUtils]: 19: Hoare triple {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {225271#true} is VALID [2022-04-28 14:52:36,737 INFO L290 TraceCheckUtils]: 20: Hoare triple {225271#true} assume !(0 != ~compRegistered~0); {225271#true} is VALID [2022-04-28 14:52:36,737 INFO L290 TraceCheckUtils]: 21: Hoare triple {225271#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225271#true} is VALID [2022-04-28 14:52:36,737 INFO L290 TraceCheckUtils]: 22: Hoare triple {225271#true} assume !(~s~0 == ~NP~0); {225271#true} is VALID [2022-04-28 14:52:36,737 INFO L290 TraceCheckUtils]: 23: Hoare triple {225271#true} assume !(~s~0 == ~MPR1~0); {225271#true} is VALID [2022-04-28 14:52:36,737 INFO L290 TraceCheckUtils]: 24: Hoare triple {225271#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {225391#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,738 INFO L290 TraceCheckUtils]: 25: Hoare triple {225391#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:36,738 INFO L290 TraceCheckUtils]: 26: Hoare triple {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:36,739 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {225271#true} #1486#return; {225389#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,739 INFO L290 TraceCheckUtils]: 28: Hoare triple {225389#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,739 INFO L290 TraceCheckUtils]: 29: Hoare triple {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,740 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {225271#true} #1472#return; {225377#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-28 14:52:36,741 INFO L290 TraceCheckUtils]: 31: Hoare triple {225377#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} assume -2147483648 <= #t~ret96 && #t~ret96 <= 2147483647;~tmp___7~0 := #t~ret96;havoc #t~ret96;#res := ~tmp___7~0; {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 14:52:36,741 INFO L290 TraceCheckUtils]: 32: Hoare triple {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 14:52:36,741 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {225271#true} #1496#return; {225357#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-28 14:52:36,742 INFO L290 TraceCheckUtils]: 34: Hoare triple {225357#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {225358#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,742 INFO L290 TraceCheckUtils]: 35: Hoare triple {225358#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {225359#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:52:36,743 INFO L290 TraceCheckUtils]: 36: Hoare triple {225359#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {225359#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:52:36,743 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {225359#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {225271#true} #1376#return; {225320#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 14:52:36,745 INFO L272 TraceCheckUtils]: 0: Hoare triple {225271#true} call ULTIMATE.init(); {225322#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:52:36,745 INFO L290 TraceCheckUtils]: 1: Hoare triple {225322#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {225271#true} is VALID [2022-04-28 14:52:36,745 INFO L290 TraceCheckUtils]: 2: Hoare triple {225271#true} assume true; {225271#true} is VALID [2022-04-28 14:52:36,745 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {225271#true} {225271#true} #1506#return; {225271#true} is VALID [2022-04-28 14:52:36,745 INFO L272 TraceCheckUtils]: 4: Hoare triple {225271#true} call #t~ret180 := main(); {225271#true} is VALID [2022-04-28 14:52:36,745 INFO L290 TraceCheckUtils]: 5: Hoare triple {225271#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {225271#true} is VALID [2022-04-28 14:52:36,746 INFO L272 TraceCheckUtils]: 6: Hoare triple {225271#true} call _BLAST_init(); {225323#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,746 INFO L290 TraceCheckUtils]: 7: Hoare triple {225323#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {225271#true} is VALID [2022-04-28 14:52:36,746 INFO L290 TraceCheckUtils]: 8: Hoare triple {225271#true} assume true; {225271#true} is VALID [2022-04-28 14:52:36,746 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {225271#true} {225271#true} #1372#return; {225271#true} is VALID [2022-04-28 14:52:36,746 INFO L290 TraceCheckUtils]: 10: Hoare triple {225271#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {225271#true} is VALID [2022-04-28 14:52:36,746 INFO L290 TraceCheckUtils]: 11: Hoare triple {225271#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {225271#true} is VALID [2022-04-28 14:52:36,747 INFO L272 TraceCheckUtils]: 12: Hoare triple {225271#true} call stub_driver_init(); {225324#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,747 INFO L290 TraceCheckUtils]: 13: Hoare triple {225324#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {225271#true} is VALID [2022-04-28 14:52:36,747 INFO L290 TraceCheckUtils]: 14: Hoare triple {225271#true} assume true; {225271#true} is VALID [2022-04-28 14:52:36,747 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {225271#true} {225271#true} #1374#return; {225271#true} is VALID [2022-04-28 14:52:36,747 INFO L290 TraceCheckUtils]: 16: Hoare triple {225271#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {225271#true} is VALID [2022-04-28 14:52:36,747 INFO L290 TraceCheckUtils]: 17: Hoare triple {225271#true} assume 2 == ~tmp_ndt_1~0; {225271#true} is VALID [2022-04-28 14:52:36,748 INFO L272 TraceCheckUtils]: 18: Hoare triple {225271#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {225325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:52:36,748 INFO L290 TraceCheckUtils]: 19: Hoare triple {225325#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {225271#true} is VALID [2022-04-28 14:52:36,748 INFO L290 TraceCheckUtils]: 20: Hoare triple {225271#true} assume 2 == ~deviceExtension__Active~1; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L272 TraceCheckUtils]: 21: Hoare triple {225271#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {225360#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 22: Hoare triple {225360#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 23: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 24: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 25: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0);~__cil_tmp71~0 := 24;~__cil_tmp72~0 := 16384;~__cil_tmp73~0 := 131072;~__cil_tmp74~0 := 147456;~__cil_tmp75~0 := 147480; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 26: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp75~0);~__cil_tmp76~0 := 4;~__cil_tmp77~0 := 16384;~__cil_tmp78~0 := 131072;~__cil_tmp79~0 := 147456;~__cil_tmp80~0 := 147460; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 27: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp80~0);~__cil_tmp81~0 := 2056;~__cil_tmp82~0 := 16384;~__cil_tmp83~0 := 131072;~__cil_tmp84~0 := 147456;~__cil_tmp85~0 := 149512; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 28: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp85~0);~__cil_tmp86~0 := 52;~__cil_tmp87~0 := 16384;~__cil_tmp88~0 := 131072;~__cil_tmp89~0 := 147456;~__cil_tmp90~0 := 147508; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 29: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp90~0);~__cil_tmp91~0 := 20;~__cil_tmp92~0 := 16384;~__cil_tmp93~0 := 131072;~__cil_tmp94~0 := 147456;~__cil_tmp95~0 := 147476; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 30: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp95~0);~__cil_tmp96~0 := 40;~__cil_tmp97~0 := 16384;~__cil_tmp98~0 := 131072;~__cil_tmp99~0 := 147456;~__cil_tmp100~0 := 147496; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 31: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp100~0);~__cil_tmp101~0 := 2048;~__cil_tmp102~0 := 16384;~__cil_tmp103~0 := 131072;~__cil_tmp104~0 := 147456;~__cil_tmp105~0 := 149504; {225271#true} is VALID [2022-04-28 14:52:36,749 INFO L290 TraceCheckUtils]: 32: Hoare triple {225271#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {225271#true} is VALID [2022-04-28 14:52:36,750 INFO L272 TraceCheckUtils]: 33: Hoare triple {225271#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,750 INFO L290 TraceCheckUtils]: 34: Hoare triple {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {225271#true} is VALID [2022-04-28 14:52:36,750 INFO L290 TraceCheckUtils]: 35: Hoare triple {225271#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {225271#true} is VALID [2022-04-28 14:52:36,750 INFO L290 TraceCheckUtils]: 36: Hoare triple {225271#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {225271#true} is VALID [2022-04-28 14:52:36,751 INFO L272 TraceCheckUtils]: 37: Hoare triple {225271#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:36,751 INFO L290 TraceCheckUtils]: 38: Hoare triple {225379#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {225271#true} is VALID [2022-04-28 14:52:36,751 INFO L290 TraceCheckUtils]: 39: Hoare triple {225271#true} assume !(0 != ~compRegistered~0); {225271#true} is VALID [2022-04-28 14:52:36,751 INFO L290 TraceCheckUtils]: 40: Hoare triple {225271#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225271#true} is VALID [2022-04-28 14:52:36,751 INFO L290 TraceCheckUtils]: 41: Hoare triple {225271#true} assume !(~s~0 == ~NP~0); {225271#true} is VALID [2022-04-28 14:52:36,751 INFO L290 TraceCheckUtils]: 42: Hoare triple {225271#true} assume !(~s~0 == ~MPR1~0); {225271#true} is VALID [2022-04-28 14:52:36,752 INFO L290 TraceCheckUtils]: 43: Hoare triple {225271#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {225391#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,752 INFO L290 TraceCheckUtils]: 44: Hoare triple {225391#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:36,752 INFO L290 TraceCheckUtils]: 45: Hoare triple {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-28 14:52:36,753 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {225392#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {225271#true} #1486#return; {225389#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,753 INFO L290 TraceCheckUtils]: 47: Hoare triple {225389#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,754 INFO L290 TraceCheckUtils]: 48: Hoare triple {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,754 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {225390#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {225271#true} #1472#return; {225377#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-28 14:52:36,755 INFO L290 TraceCheckUtils]: 50: Hoare triple {225377#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} assume -2147483648 <= #t~ret96 && #t~ret96 <= 2147483647;~tmp___7~0 := #t~ret96;havoc #t~ret96;#res := ~tmp___7~0; {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 14:52:36,755 INFO L290 TraceCheckUtils]: 51: Hoare triple {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-28 14:52:36,756 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {225378#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {225271#true} #1496#return; {225357#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-28 14:52:36,756 INFO L290 TraceCheckUtils]: 53: Hoare triple {225357#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {225358#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-28 14:52:36,756 INFO L290 TraceCheckUtils]: 54: Hoare triple {225358#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {225359#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:52:36,757 INFO L290 TraceCheckUtils]: 55: Hoare triple {225359#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {225359#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-28 14:52:36,757 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {225359#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {225271#true} #1376#return; {225320#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-28 14:52:36,758 INFO L290 TraceCheckUtils]: 57: Hoare triple {225320#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:36,758 INFO L290 TraceCheckUtils]: 58: Hoare triple {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:36,759 INFO L290 TraceCheckUtils]: 59: Hoare triple {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:36,759 INFO L290 TraceCheckUtils]: 60: Hoare triple {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:36,759 INFO L290 TraceCheckUtils]: 61: Hoare triple {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:36,760 INFO L290 TraceCheckUtils]: 62: Hoare triple {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:36,760 INFO L290 TraceCheckUtils]: 63: Hoare triple {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:36,760 INFO L290 TraceCheckUtils]: 64: Hoare triple {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:36,760 INFO L290 TraceCheckUtils]: 65: Hoare triple {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-28 14:52:36,761 INFO L290 TraceCheckUtils]: 66: Hoare triple {225321#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {225272#false} is VALID [2022-04-28 14:52:36,761 INFO L272 TraceCheckUtils]: 67: Hoare triple {225272#false} call errorFn(); {225272#false} is VALID [2022-04-28 14:52:36,761 INFO L290 TraceCheckUtils]: 68: Hoare triple {225272#false} assume !false; {225272#false} is VALID [2022-04-28 14:52:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:52:36,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:36,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770352900] [2022-04-28 14:52:36,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [770352900] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:36,762 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:36,762 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:52:36,762 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:36,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [678856825] [2022-04-28 14:52:36,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [678856825] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:36,762 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:36,762 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:52:36,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22727912] [2022-04-28 14:52:36,762 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:36,763 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2022-04-28 14:52:36,763 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:36,763 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:36,809 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:36,809 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 14:52:36,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:36,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 14:52:36,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:52:36,810 INFO L87 Difference]: Start difference. First operand 690 states and 893 transitions. Second operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:53,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:53,466 INFO L93 Difference]: Finished difference Result 707 states and 911 transitions. [2022-04-28 14:52:53,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 14:52:53,466 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2022-04-28 14:52:53,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:53,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:53,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 592 transitions. [2022-04-28 14:52:53,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:53,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 592 transitions. [2022-04-28 14:52:53,475 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 592 transitions. [2022-04-28 14:52:54,262 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 592 edges. 592 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:54,288 INFO L225 Difference]: With dead ends: 707 [2022-04-28 14:52:54,288 INFO L226 Difference]: Without dead ends: 679 [2022-04-28 14:52:54,289 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:52:54,289 INFO L413 NwaCegarLoop]: 498 mSDtfsCounter, 1119 mSDsluCounter, 1729 mSDsCounter, 0 mSdLazyCounter, 4899 mSolverCounterSat, 380 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1121 SdHoareTripleChecker+Valid, 2227 SdHoareTripleChecker+Invalid, 5279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 380 IncrementalHoareTripleChecker+Valid, 4899 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:52:54,289 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1121 Valid, 2227 Invalid, 5279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [380 Valid, 4899 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-04-28 14:52:54,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 679 states. [2022-04-28 14:52:56,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 679 to 679. [2022-04-28 14:52:56,478 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:56,479 INFO L82 GeneralOperation]: Start isEquivalent. First operand 679 states. Second operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-28 14:52:56,479 INFO L74 IsIncluded]: Start isIncluded. First operand 679 states. Second operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-28 14:52:56,480 INFO L87 Difference]: Start difference. First operand 679 states. Second operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-28 14:52:56,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:56,501 INFO L93 Difference]: Finished difference Result 679 states and 878 transitions. [2022-04-28 14:52:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 878 transitions. [2022-04-28 14:52:56,502 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:56,502 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:56,503 INFO L74 IsIncluded]: Start isIncluded. First operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) Second operand 679 states. [2022-04-28 14:52:56,504 INFO L87 Difference]: Start difference. First operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) Second operand 679 states. [2022-04-28 14:52:56,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:56,525 INFO L93 Difference]: Finished difference Result 679 states and 878 transitions. [2022-04-28 14:52:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 878 transitions. [2022-04-28 14:52:56,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:56,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:56,526 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:56,527 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-28 14:52:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 878 transitions. [2022-04-28 14:52:56,558 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 878 transitions. Word has length 69 [2022-04-28 14:52:56,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:56,559 INFO L495 AbstractCegarLoop]: Abstraction has 679 states and 878 transitions. [2022-04-28 14:52:56,559 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:56,559 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 679 states and 878 transitions. [2022-04-28 14:52:58,676 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 878 edges. 878 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:58,677 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 878 transitions. [2022-04-28 14:52:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 14:52:58,678 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:58,678 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:52:58,678 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-04-28 14:52:58,678 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:58,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:58,678 INFO L85 PathProgramCache]: Analyzing trace with hash -1125022054, now seen corresponding path program 1 times [2022-04-28 14:52:58,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:58,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [361148053] [2022-04-28 14:52:58,679 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:58,679 INFO L85 PathProgramCache]: Analyzing trace with hash -1125022054, now seen corresponding path program 2 times [2022-04-28 14:52:58,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:58,679 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511222615] [2022-04-28 14:52:58,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:58,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {229574#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {229529#true} is VALID [2022-04-28 14:52:58,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {229529#true} assume true; {229529#true} is VALID [2022-04-28 14:52:58,746 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {229529#true} {229529#true} #1506#return; {229529#true} is VALID [2022-04-28 14:52:58,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,769 INFO L290 TraceCheckUtils]: 0: Hoare triple {229575#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {229529#true} is VALID [2022-04-28 14:52:58,769 INFO L290 TraceCheckUtils]: 1: Hoare triple {229529#true} assume true; {229529#true} is VALID [2022-04-28 14:52:58,769 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {229529#true} {229529#true} #1372#return; {229529#true} is VALID [2022-04-28 14:52:58,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,781 INFO L290 TraceCheckUtils]: 0: Hoare triple {229576#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {229529#true} is VALID [2022-04-28 14:52:58,781 INFO L290 TraceCheckUtils]: 1: Hoare triple {229529#true} assume true; {229529#true} is VALID [2022-04-28 14:52:58,781 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {229529#true} {229529#true} #1374#return; {229529#true} is VALID [2022-04-28 14:52:58,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:52:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:52:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:52:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:52:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {229529#true} is VALID [2022-04-28 14:52:58,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {229529#true} assume !(0 != ~compRegistered~0); {229529#true} is VALID [2022-04-28 14:52:58,941 INFO L290 TraceCheckUtils]: 2: Hoare triple {229529#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {229529#true} is VALID [2022-04-28 14:52:58,941 INFO L290 TraceCheckUtils]: 3: Hoare triple {229529#true} assume !(~s~0 == ~NP~0); {229529#true} is VALID [2022-04-28 14:52:58,941 INFO L290 TraceCheckUtils]: 4: Hoare triple {229529#true} assume !(~s~0 == ~MPR1~0); {229529#true} is VALID [2022-04-28 14:52:58,941 INFO L290 TraceCheckUtils]: 5: Hoare triple {229529#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {229634#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:52:58,942 INFO L290 TraceCheckUtils]: 6: Hoare triple {229634#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,942 INFO L290 TraceCheckUtils]: 7: Hoare triple {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,943 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {229529#true} #1486#return; {229632#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:52:58,943 INFO L290 TraceCheckUtils]: 0: Hoare triple {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {229529#true} is VALID [2022-04-28 14:52:58,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {229529#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {229529#true} is VALID [2022-04-28 14:52:58,943 INFO L290 TraceCheckUtils]: 2: Hoare triple {229529#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {229529#true} is VALID [2022-04-28 14:52:58,944 INFO L272 TraceCheckUtils]: 3: Hoare triple {229529#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:58,944 INFO L290 TraceCheckUtils]: 4: Hoare triple {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {229529#true} is VALID [2022-04-28 14:52:58,944 INFO L290 TraceCheckUtils]: 5: Hoare triple {229529#true} assume !(0 != ~compRegistered~0); {229529#true} is VALID [2022-04-28 14:52:58,944 INFO L290 TraceCheckUtils]: 6: Hoare triple {229529#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {229529#true} is VALID [2022-04-28 14:52:58,944 INFO L290 TraceCheckUtils]: 7: Hoare triple {229529#true} assume !(~s~0 == ~NP~0); {229529#true} is VALID [2022-04-28 14:52:58,944 INFO L290 TraceCheckUtils]: 8: Hoare triple {229529#true} assume !(~s~0 == ~MPR1~0); {229529#true} is VALID [2022-04-28 14:52:58,944 INFO L290 TraceCheckUtils]: 9: Hoare triple {229529#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {229634#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:52:58,945 INFO L290 TraceCheckUtils]: 10: Hoare triple {229634#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,945 INFO L290 TraceCheckUtils]: 11: Hoare triple {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,946 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {229529#true} #1486#return; {229632#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:52:58,946 INFO L290 TraceCheckUtils]: 13: Hoare triple {229632#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:52:58,946 INFO L290 TraceCheckUtils]: 14: Hoare triple {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:52:58,947 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {229529#true} #1412#return; {229620#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|)} is VALID [2022-04-28 14:52:58,947 INFO L290 TraceCheckUtils]: 0: Hoare triple {229603#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {229529#true} is VALID [2022-04-28 14:52:58,947 INFO L290 TraceCheckUtils]: 1: Hoare triple {229529#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {229529#true} is VALID [2022-04-28 14:52:58,948 INFO L272 TraceCheckUtils]: 2: Hoare triple {229529#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:58,948 INFO L290 TraceCheckUtils]: 3: Hoare triple {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {229529#true} is VALID [2022-04-28 14:52:58,948 INFO L290 TraceCheckUtils]: 4: Hoare triple {229529#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {229529#true} is VALID [2022-04-28 14:52:58,948 INFO L290 TraceCheckUtils]: 5: Hoare triple {229529#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {229529#true} is VALID [2022-04-28 14:52:58,949 INFO L272 TraceCheckUtils]: 6: Hoare triple {229529#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:58,949 INFO L290 TraceCheckUtils]: 7: Hoare triple {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {229529#true} is VALID [2022-04-28 14:52:58,949 INFO L290 TraceCheckUtils]: 8: Hoare triple {229529#true} assume !(0 != ~compRegistered~0); {229529#true} is VALID [2022-04-28 14:52:58,949 INFO L290 TraceCheckUtils]: 9: Hoare triple {229529#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {229529#true} is VALID [2022-04-28 14:52:58,949 INFO L290 TraceCheckUtils]: 10: Hoare triple {229529#true} assume !(~s~0 == ~NP~0); {229529#true} is VALID [2022-04-28 14:52:58,949 INFO L290 TraceCheckUtils]: 11: Hoare triple {229529#true} assume !(~s~0 == ~MPR1~0); {229529#true} is VALID [2022-04-28 14:52:58,949 INFO L290 TraceCheckUtils]: 12: Hoare triple {229529#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {229634#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:52:58,950 INFO L290 TraceCheckUtils]: 13: Hoare triple {229634#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,950 INFO L290 TraceCheckUtils]: 14: Hoare triple {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,950 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {229529#true} #1486#return; {229632#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:52:58,951 INFO L290 TraceCheckUtils]: 16: Hoare triple {229632#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:52:58,951 INFO L290 TraceCheckUtils]: 17: Hoare triple {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:52:58,952 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {229529#true} #1412#return; {229620#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|)} is VALID [2022-04-28 14:52:58,952 INFO L290 TraceCheckUtils]: 19: Hoare triple {229620#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|)} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} is VALID [2022-04-28 14:52:58,952 INFO L290 TraceCheckUtils]: 20: Hoare triple {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} assume true; {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} is VALID [2022-04-28 14:52:58,953 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} {229529#true} #1502#return; {229600#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|)} is VALID [2022-04-28 14:52:58,953 INFO L290 TraceCheckUtils]: 0: Hoare triple {229577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {229529#true} is VALID [2022-04-28 14:52:58,953 INFO L290 TraceCheckUtils]: 1: Hoare triple {229529#true} assume !(2 == ~deviceExtension__Active~1); {229529#true} is VALID [2022-04-28 14:52:58,953 INFO L290 TraceCheckUtils]: 2: Hoare triple {229529#true} assume !(3 == ~deviceExtension__Active~1); {229529#true} is VALID [2022-04-28 14:52:58,953 INFO L290 TraceCheckUtils]: 3: Hoare triple {229529#true} assume !(1 == ~deviceExtension__Active~1); {229529#true} is VALID [2022-04-28 14:52:58,953 INFO L290 TraceCheckUtils]: 4: Hoare triple {229529#true} assume 7 == ~deviceExtension__Active~1; {229529#true} is VALID [2022-04-28 14:52:58,954 INFO L272 TraceCheckUtils]: 5: Hoare triple {229529#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {229603#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:52:58,954 INFO L290 TraceCheckUtils]: 6: Hoare triple {229603#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {229529#true} is VALID [2022-04-28 14:52:58,954 INFO L290 TraceCheckUtils]: 7: Hoare triple {229529#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {229529#true} is VALID [2022-04-28 14:52:58,954 INFO L272 TraceCheckUtils]: 8: Hoare triple {229529#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:58,955 INFO L290 TraceCheckUtils]: 9: Hoare triple {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {229529#true} is VALID [2022-04-28 14:52:58,955 INFO L290 TraceCheckUtils]: 10: Hoare triple {229529#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {229529#true} is VALID [2022-04-28 14:52:58,955 INFO L290 TraceCheckUtils]: 11: Hoare triple {229529#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {229529#true} is VALID [2022-04-28 14:52:58,955 INFO L272 TraceCheckUtils]: 12: Hoare triple {229529#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:58,955 INFO L290 TraceCheckUtils]: 13: Hoare triple {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {229529#true} is VALID [2022-04-28 14:52:58,955 INFO L290 TraceCheckUtils]: 14: Hoare triple {229529#true} assume !(0 != ~compRegistered~0); {229529#true} is VALID [2022-04-28 14:52:58,955 INFO L290 TraceCheckUtils]: 15: Hoare triple {229529#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {229529#true} is VALID [2022-04-28 14:52:58,956 INFO L290 TraceCheckUtils]: 16: Hoare triple {229529#true} assume !(~s~0 == ~NP~0); {229529#true} is VALID [2022-04-28 14:52:58,956 INFO L290 TraceCheckUtils]: 17: Hoare triple {229529#true} assume !(~s~0 == ~MPR1~0); {229529#true} is VALID [2022-04-28 14:52:58,956 INFO L290 TraceCheckUtils]: 18: Hoare triple {229529#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {229634#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:52:58,956 INFO L290 TraceCheckUtils]: 19: Hoare triple {229634#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,956 INFO L290 TraceCheckUtils]: 20: Hoare triple {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,957 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {229529#true} #1486#return; {229632#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:52:58,957 INFO L290 TraceCheckUtils]: 22: Hoare triple {229632#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:52:58,958 INFO L290 TraceCheckUtils]: 23: Hoare triple {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:52:58,958 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {229529#true} #1412#return; {229620#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|)} is VALID [2022-04-28 14:52:58,958 INFO L290 TraceCheckUtils]: 25: Hoare triple {229620#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|)} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} is VALID [2022-04-28 14:52:58,959 INFO L290 TraceCheckUtils]: 26: Hoare triple {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} assume true; {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} is VALID [2022-04-28 14:52:58,959 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} {229529#true} #1502#return; {229600#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|)} is VALID [2022-04-28 14:52:58,959 INFO L290 TraceCheckUtils]: 28: Hoare triple {229600#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {229601#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,960 INFO L290 TraceCheckUtils]: 29: Hoare triple {229601#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {229602#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:52:58,960 INFO L290 TraceCheckUtils]: 30: Hoare triple {229602#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {229602#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:52:58,961 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {229602#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {229529#true} #1376#return; {229572#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-28 14:52:58,962 INFO L272 TraceCheckUtils]: 0: Hoare triple {229529#true} call ULTIMATE.init(); {229574#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:52:58,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {229574#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {229529#true} is VALID [2022-04-28 14:52:58,962 INFO L290 TraceCheckUtils]: 2: Hoare triple {229529#true} assume true; {229529#true} is VALID [2022-04-28 14:52:58,962 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {229529#true} {229529#true} #1506#return; {229529#true} is VALID [2022-04-28 14:52:58,962 INFO L272 TraceCheckUtils]: 4: Hoare triple {229529#true} call #t~ret180 := main(); {229529#true} is VALID [2022-04-28 14:52:58,962 INFO L290 TraceCheckUtils]: 5: Hoare triple {229529#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {229529#true} is VALID [2022-04-28 14:52:58,963 INFO L272 TraceCheckUtils]: 6: Hoare triple {229529#true} call _BLAST_init(); {229575#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:58,963 INFO L290 TraceCheckUtils]: 7: Hoare triple {229575#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {229529#true} is VALID [2022-04-28 14:52:58,963 INFO L290 TraceCheckUtils]: 8: Hoare triple {229529#true} assume true; {229529#true} is VALID [2022-04-28 14:52:58,963 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {229529#true} {229529#true} #1372#return; {229529#true} is VALID [2022-04-28 14:52:58,963 INFO L290 TraceCheckUtils]: 10: Hoare triple {229529#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {229529#true} is VALID [2022-04-28 14:52:58,963 INFO L290 TraceCheckUtils]: 11: Hoare triple {229529#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {229529#true} is VALID [2022-04-28 14:52:58,964 INFO L272 TraceCheckUtils]: 12: Hoare triple {229529#true} call stub_driver_init(); {229576#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:58,964 INFO L290 TraceCheckUtils]: 13: Hoare triple {229576#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {229529#true} is VALID [2022-04-28 14:52:58,964 INFO L290 TraceCheckUtils]: 14: Hoare triple {229529#true} assume true; {229529#true} is VALID [2022-04-28 14:52:58,964 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {229529#true} {229529#true} #1374#return; {229529#true} is VALID [2022-04-28 14:52:58,964 INFO L290 TraceCheckUtils]: 16: Hoare triple {229529#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {229529#true} is VALID [2022-04-28 14:52:58,964 INFO L290 TraceCheckUtils]: 17: Hoare triple {229529#true} assume 2 == ~tmp_ndt_1~0; {229529#true} is VALID [2022-04-28 14:52:58,965 INFO L272 TraceCheckUtils]: 18: Hoare triple {229529#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {229577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:52:58,965 INFO L290 TraceCheckUtils]: 19: Hoare triple {229577#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {229529#true} is VALID [2022-04-28 14:52:58,965 INFO L290 TraceCheckUtils]: 20: Hoare triple {229529#true} assume !(2 == ~deviceExtension__Active~1); {229529#true} is VALID [2022-04-28 14:52:58,965 INFO L290 TraceCheckUtils]: 21: Hoare triple {229529#true} assume !(3 == ~deviceExtension__Active~1); {229529#true} is VALID [2022-04-28 14:52:58,965 INFO L290 TraceCheckUtils]: 22: Hoare triple {229529#true} assume !(1 == ~deviceExtension__Active~1); {229529#true} is VALID [2022-04-28 14:52:58,965 INFO L290 TraceCheckUtils]: 23: Hoare triple {229529#true} assume 7 == ~deviceExtension__Active~1; {229529#true} is VALID [2022-04-28 14:52:58,966 INFO L272 TraceCheckUtils]: 24: Hoare triple {229529#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {229603#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:52:58,966 INFO L290 TraceCheckUtils]: 25: Hoare triple {229603#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {229529#true} is VALID [2022-04-28 14:52:58,966 INFO L290 TraceCheckUtils]: 26: Hoare triple {229529#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {229529#true} is VALID [2022-04-28 14:52:58,967 INFO L272 TraceCheckUtils]: 27: Hoare triple {229529#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:58,967 INFO L290 TraceCheckUtils]: 28: Hoare triple {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {229529#true} is VALID [2022-04-28 14:52:58,967 INFO L290 TraceCheckUtils]: 29: Hoare triple {229529#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {229529#true} is VALID [2022-04-28 14:52:58,967 INFO L290 TraceCheckUtils]: 30: Hoare triple {229529#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {229529#true} is VALID [2022-04-28 14:52:58,967 INFO L272 TraceCheckUtils]: 31: Hoare triple {229529#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:52:58,968 INFO L290 TraceCheckUtils]: 32: Hoare triple {229622#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {229529#true} is VALID [2022-04-28 14:52:58,968 INFO L290 TraceCheckUtils]: 33: Hoare triple {229529#true} assume !(0 != ~compRegistered~0); {229529#true} is VALID [2022-04-28 14:52:58,968 INFO L290 TraceCheckUtils]: 34: Hoare triple {229529#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {229529#true} is VALID [2022-04-28 14:52:58,968 INFO L290 TraceCheckUtils]: 35: Hoare triple {229529#true} assume !(~s~0 == ~NP~0); {229529#true} is VALID [2022-04-28 14:52:58,968 INFO L290 TraceCheckUtils]: 36: Hoare triple {229529#true} assume !(~s~0 == ~MPR1~0); {229529#true} is VALID [2022-04-28 14:52:58,968 INFO L290 TraceCheckUtils]: 37: Hoare triple {229529#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {229634#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-28 14:52:58,968 INFO L290 TraceCheckUtils]: 38: Hoare triple {229634#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,969 INFO L290 TraceCheckUtils]: 39: Hoare triple {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,969 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {229635#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {229529#true} #1486#return; {229632#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:52:58,970 INFO L290 TraceCheckUtils]: 41: Hoare triple {229632#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:52:58,970 INFO L290 TraceCheckUtils]: 42: Hoare triple {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:52:58,970 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {229633#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {229529#true} #1412#return; {229620#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|)} is VALID [2022-04-28 14:52:58,971 INFO L290 TraceCheckUtils]: 44: Hoare triple {229620#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|)} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} is VALID [2022-04-28 14:52:58,971 INFO L290 TraceCheckUtils]: 45: Hoare triple {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} assume true; {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} is VALID [2022-04-28 14:52:58,972 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {229621#(= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|)} {229529#true} #1502#return; {229600#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|)} is VALID [2022-04-28 14:52:58,972 INFO L290 TraceCheckUtils]: 47: Hoare triple {229600#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {229601#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,972 INFO L290 TraceCheckUtils]: 48: Hoare triple {229601#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {229602#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:52:58,973 INFO L290 TraceCheckUtils]: 49: Hoare triple {229602#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {229602#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:52:58,973 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {229602#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {229529#true} #1376#return; {229572#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-28 14:52:58,974 INFO L290 TraceCheckUtils]: 51: Hoare triple {229572#(= ~lowerDriverReturn~0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {229573#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,974 INFO L290 TraceCheckUtils]: 52: Hoare triple {229573#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {229573#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,974 INFO L290 TraceCheckUtils]: 53: Hoare triple {229573#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {229573#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,974 INFO L290 TraceCheckUtils]: 54: Hoare triple {229573#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {229573#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,975 INFO L290 TraceCheckUtils]: 55: Hoare triple {229573#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {229573#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,975 INFO L290 TraceCheckUtils]: 56: Hoare triple {229573#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {229573#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,975 INFO L290 TraceCheckUtils]: 57: Hoare triple {229573#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {229573#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,975 INFO L290 TraceCheckUtils]: 58: Hoare triple {229573#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {229573#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,976 INFO L290 TraceCheckUtils]: 59: Hoare triple {229573#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {229573#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:52:58,976 INFO L290 TraceCheckUtils]: 60: Hoare triple {229573#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {229530#false} is VALID [2022-04-28 14:52:58,976 INFO L272 TraceCheckUtils]: 61: Hoare triple {229530#false} call errorFn(); {229530#false} is VALID [2022-04-28 14:52:58,976 INFO L290 TraceCheckUtils]: 62: Hoare triple {229530#false} assume !false; {229530#false} is VALID [2022-04-28 14:52:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:52:58,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:58,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511222615] [2022-04-28 14:52:58,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511222615] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:58,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:58,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:52:58,977 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:58,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [361148053] [2022-04-28 14:52:58,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [361148053] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:58,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:58,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:52:58,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520626322] [2022-04-28 14:52:58,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:58,978 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 63 [2022-04-28 14:52:58,978 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:58,978 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:59,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:59,018 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 14:52:59,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:59,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 14:52:59,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:52:59,018 INFO L87 Difference]: Start difference. First operand 679 states and 878 transitions. Second operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:53:13,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:13,858 INFO L93 Difference]: Finished difference Result 696 states and 896 transitions. [2022-04-28 14:53:13,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 14:53:13,858 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 63 [2022-04-28 14:53:13,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:53:13,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 580 transitions. [2022-04-28 14:53:13,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:53:13,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 580 transitions. [2022-04-28 14:53:13,865 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 580 transitions. [2022-04-28 14:53:14,474 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 580 edges. 580 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:14,493 INFO L225 Difference]: With dead ends: 696 [2022-04-28 14:53:14,493 INFO L226 Difference]: Without dead ends: 674 [2022-04-28 14:53:14,493 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=401, Unknown=0, NotChecked=0, Total=462 [2022-04-28 14:53:14,494 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 1083 mSDsluCounter, 1637 mSDsCounter, 0 mSdLazyCounter, 5033 mSolverCounterSat, 370 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1085 SdHoareTripleChecker+Valid, 2107 SdHoareTripleChecker+Invalid, 5403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 370 IncrementalHoareTripleChecker+Valid, 5033 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:14,494 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1085 Valid, 2107 Invalid, 5403 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [370 Valid, 5033 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2022-04-28 14:53:14,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 674 states. [2022-04-28 14:53:16,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 674 to 674. [2022-04-28 14:53:16,349 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:16,350 INFO L82 GeneralOperation]: Start isEquivalent. First operand 674 states. Second operand has 674 states, 534 states have (on average 1.299625468164794) internal successors, (694), 549 states have internal predecessors, (694), 80 states have call successors, (80), 45 states have call predecessors, (80), 59 states have return successors, (97), 86 states have call predecessors, (97), 73 states have call successors, (97) [2022-04-28 14:53:16,350 INFO L74 IsIncluded]: Start isIncluded. First operand 674 states. Second operand has 674 states, 534 states have (on average 1.299625468164794) internal successors, (694), 549 states have internal predecessors, (694), 80 states have call successors, (80), 45 states have call predecessors, (80), 59 states have return successors, (97), 86 states have call predecessors, (97), 73 states have call successors, (97) [2022-04-28 14:53:16,352 INFO L87 Difference]: Start difference. First operand 674 states. Second operand has 674 states, 534 states have (on average 1.299625468164794) internal successors, (694), 549 states have internal predecessors, (694), 80 states have call successors, (80), 45 states have call predecessors, (80), 59 states have return successors, (97), 86 states have call predecessors, (97), 73 states have call successors, (97) [2022-04-28 14:53:16,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:16,367 INFO L93 Difference]: Finished difference Result 674 states and 871 transitions. [2022-04-28 14:53:16,367 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 871 transitions. [2022-04-28 14:53:16,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:16,367 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:16,368 INFO L74 IsIncluded]: Start isIncluded. First operand has 674 states, 534 states have (on average 1.299625468164794) internal successors, (694), 549 states have internal predecessors, (694), 80 states have call successors, (80), 45 states have call predecessors, (80), 59 states have return successors, (97), 86 states have call predecessors, (97), 73 states have call successors, (97) Second operand 674 states. [2022-04-28 14:53:16,369 INFO L87 Difference]: Start difference. First operand has 674 states, 534 states have (on average 1.299625468164794) internal successors, (694), 549 states have internal predecessors, (694), 80 states have call successors, (80), 45 states have call predecessors, (80), 59 states have return successors, (97), 86 states have call predecessors, (97), 73 states have call successors, (97) Second operand 674 states. [2022-04-28 14:53:16,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:16,384 INFO L93 Difference]: Finished difference Result 674 states and 871 transitions. [2022-04-28 14:53:16,384 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 871 transitions. [2022-04-28 14:53:16,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:16,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:16,384 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:16,384 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:16,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 674 states, 534 states have (on average 1.299625468164794) internal successors, (694), 549 states have internal predecessors, (694), 80 states have call successors, (80), 45 states have call predecessors, (80), 59 states have return successors, (97), 86 states have call predecessors, (97), 73 states have call successors, (97) [2022-04-28 14:53:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 674 states and 871 transitions. [2022-04-28 14:53:16,406 INFO L78 Accepts]: Start accepts. Automaton has 674 states and 871 transitions. Word has length 63 [2022-04-28 14:53:16,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:16,406 INFO L495 AbstractCegarLoop]: Abstraction has 674 states and 871 transitions. [2022-04-28 14:53:16,406 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:53:16,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 674 states and 871 transitions. [2022-04-28 14:53:18,430 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 871 edges. 871 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:18,430 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 871 transitions. [2022-04-28 14:53:18,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-28 14:53:18,431 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:18,431 INFO L195 NwaCegarLoop]: 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, 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] [2022-04-28 14:53:18,432 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-04-28 14:53:18,432 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:18,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:18,432 INFO L85 PathProgramCache]: Analyzing trace with hash -871017626, now seen corresponding path program 1 times [2022-04-28 14:53:18,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:18,432 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2134265519] [2022-04-28 14:53:18,432 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:18,432 INFO L85 PathProgramCache]: Analyzing trace with hash -871017626, now seen corresponding path program 2 times [2022-04-28 14:53:18,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:18,432 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728452112] [2022-04-28 14:53:18,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:18,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:18,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:18,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:18,537 INFO L290 TraceCheckUtils]: 0: Hoare triple {233771#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {233732#true} is VALID [2022-04-28 14:53:18,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {233732#true} assume true; {233732#true} is VALID [2022-04-28 14:53:18,538 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {233732#true} {233732#true} #1506#return; {233732#true} is VALID [2022-04-28 14:53:18,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:18,564 INFO L290 TraceCheckUtils]: 0: Hoare triple {233772#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {233732#true} is VALID [2022-04-28 14:53:18,565 INFO L290 TraceCheckUtils]: 1: Hoare triple {233732#true} assume true; {233732#true} is VALID [2022-04-28 14:53:18,565 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {233732#true} {233732#true} #1372#return; {233732#true} is VALID [2022-04-28 14:53:18,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:18,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:18,579 INFO L290 TraceCheckUtils]: 0: Hoare triple {233773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {233732#true} is VALID [2022-04-28 14:53:18,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {233732#true} assume true; {233732#true} is VALID [2022-04-28 14:53:18,580 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {233732#true} {233732#true} #1374#return; {233732#true} is VALID [2022-04-28 14:53:18,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-28 14:53:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:18,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:53:18,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:18,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:53:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:18,630 INFO L290 TraceCheckUtils]: 0: Hoare triple {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {233770#(= ~setEventCalled~0 1)} assume true; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,631 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {233770#(= ~setEventCalled~0 1)} {233732#true} #1424#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,631 INFO L290 TraceCheckUtils]: 0: Hoare triple {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {233732#true} is VALID [2022-04-28 14:53:18,631 INFO L272 TraceCheckUtils]: 1: Hoare triple {233732#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:18,632 INFO L290 TraceCheckUtils]: 2: Hoare triple {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,632 INFO L290 TraceCheckUtils]: 3: Hoare triple {233770#(= ~setEventCalled~0 1)} assume true; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,633 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {233770#(= ~setEventCalled~0 1)} {233732#true} #1424#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,633 INFO L290 TraceCheckUtils]: 5: Hoare triple {233770#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,633 INFO L290 TraceCheckUtils]: 6: Hoare triple {233770#(= ~setEventCalled~0 1)} assume true; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,634 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {233770#(= ~setEventCalled~0 1)} {233732#true} #1478#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-28 14:53:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:18,642 INFO L290 TraceCheckUtils]: 0: Hoare triple {233790#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {233732#true} is VALID [2022-04-28 14:53:18,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {233732#true} assume true; {233732#true} is VALID [2022-04-28 14:53:18,643 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {233732#true} {233770#(= ~setEventCalled~0 1)} #1480#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,643 INFO L290 TraceCheckUtils]: 0: Hoare triple {233774#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {233732#true} is VALID [2022-04-28 14:53:18,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {233732#true} assume 0 != ~compRegistered~0; {233732#true} is VALID [2022-04-28 14:53:18,643 INFO L290 TraceCheckUtils]: 2: Hoare triple {233732#true} assume !(0 == ~routine~0); {233732#true} is VALID [2022-04-28 14:53:18,643 INFO L290 TraceCheckUtils]: 3: Hoare triple {233732#true} assume 1 == ~routine~0; {233732#true} is VALID [2022-04-28 14:53:18,644 INFO L272 TraceCheckUtils]: 4: Hoare triple {233732#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:18,644 INFO L290 TraceCheckUtils]: 5: Hoare triple {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {233732#true} is VALID [2022-04-28 14:53:18,644 INFO L272 TraceCheckUtils]: 6: Hoare triple {233732#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:18,645 INFO L290 TraceCheckUtils]: 7: Hoare triple {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,645 INFO L290 TraceCheckUtils]: 8: Hoare triple {233770#(= ~setEventCalled~0 1)} assume true; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,645 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {233770#(= ~setEventCalled~0 1)} {233732#true} #1424#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,646 INFO L290 TraceCheckUtils]: 10: Hoare triple {233770#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,646 INFO L290 TraceCheckUtils]: 11: Hoare triple {233770#(= ~setEventCalled~0 1)} assume true; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,647 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {233770#(= ~setEventCalled~0 1)} {233732#true} #1478#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,647 INFO L290 TraceCheckUtils]: 13: Hoare triple {233770#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,647 INFO L290 TraceCheckUtils]: 14: Hoare triple {233770#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,647 INFO L290 TraceCheckUtils]: 15: Hoare triple {233770#(= ~setEventCalled~0 1)} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,648 INFO L272 TraceCheckUtils]: 16: Hoare triple {233770#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {233790#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:18,648 INFO L290 TraceCheckUtils]: 17: Hoare triple {233790#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {233732#true} is VALID [2022-04-28 14:53:18,648 INFO L290 TraceCheckUtils]: 18: Hoare triple {233732#true} assume true; {233732#true} is VALID [2022-04-28 14:53:18,648 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {233732#true} {233770#(= ~setEventCalled~0 1)} #1480#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,649 INFO L290 TraceCheckUtils]: 20: Hoare triple {233770#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,649 INFO L290 TraceCheckUtils]: 21: Hoare triple {233770#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,649 INFO L290 TraceCheckUtils]: 22: Hoare triple {233770#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,649 INFO L290 TraceCheckUtils]: 23: Hoare triple {233770#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,650 INFO L290 TraceCheckUtils]: 24: Hoare triple {233770#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,650 INFO L290 TraceCheckUtils]: 25: Hoare triple {233770#(= ~setEventCalled~0 1)} assume true; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,651 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {233770#(= ~setEventCalled~0 1)} {233732#true} #1564#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,652 INFO L272 TraceCheckUtils]: 0: Hoare triple {233732#true} call ULTIMATE.init(); {233771#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:18,652 INFO L290 TraceCheckUtils]: 1: Hoare triple {233771#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {233732#true} is VALID [2022-04-28 14:53:18,652 INFO L290 TraceCheckUtils]: 2: Hoare triple {233732#true} assume true; {233732#true} is VALID [2022-04-28 14:53:18,652 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {233732#true} {233732#true} #1506#return; {233732#true} is VALID [2022-04-28 14:53:18,652 INFO L272 TraceCheckUtils]: 4: Hoare triple {233732#true} call #t~ret180 := main(); {233732#true} is VALID [2022-04-28 14:53:18,652 INFO L290 TraceCheckUtils]: 5: Hoare triple {233732#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {233732#true} is VALID [2022-04-28 14:53:18,653 INFO L272 TraceCheckUtils]: 6: Hoare triple {233732#true} call _BLAST_init(); {233772#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:18,653 INFO L290 TraceCheckUtils]: 7: Hoare triple {233772#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {233732#true} is VALID [2022-04-28 14:53:18,653 INFO L290 TraceCheckUtils]: 8: Hoare triple {233732#true} assume true; {233732#true} is VALID [2022-04-28 14:53:18,654 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {233732#true} {233732#true} #1372#return; {233732#true} is VALID [2022-04-28 14:53:18,654 INFO L290 TraceCheckUtils]: 10: Hoare triple {233732#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {233732#true} is VALID [2022-04-28 14:53:18,654 INFO L290 TraceCheckUtils]: 11: Hoare triple {233732#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {233732#true} is VALID [2022-04-28 14:53:18,654 INFO L272 TraceCheckUtils]: 12: Hoare triple {233732#true} call stub_driver_init(); {233773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:18,654 INFO L290 TraceCheckUtils]: 13: Hoare triple {233773#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {233732#true} is VALID [2022-04-28 14:53:18,654 INFO L290 TraceCheckUtils]: 14: Hoare triple {233732#true} assume true; {233732#true} is VALID [2022-04-28 14:53:18,654 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {233732#true} {233732#true} #1374#return; {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L290 TraceCheckUtils]: 16: Hoare triple {233732#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L290 TraceCheckUtils]: 17: Hoare triple {233732#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L290 TraceCheckUtils]: 18: Hoare triple {233732#true} assume 3 == ~tmp_ndt_2~0; {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L272 TraceCheckUtils]: 19: Hoare triple {233732#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L290 TraceCheckUtils]: 20: Hoare triple {233732#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L290 TraceCheckUtils]: 21: Hoare triple {233732#true} assume 0 == ~irpSp__MinorFunction~0; {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L272 TraceCheckUtils]: 22: Hoare triple {233732#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L290 TraceCheckUtils]: 23: Hoare triple {233732#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L272 TraceCheckUtils]: 24: Hoare triple {233732#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L290 TraceCheckUtils]: 25: Hoare triple {233732#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L290 TraceCheckUtils]: 26: Hoare triple {233732#true} assume !(~s~0 != ~NP~0); {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L290 TraceCheckUtils]: 27: Hoare triple {233732#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {233732#true} is VALID [2022-04-28 14:53:18,655 INFO L290 TraceCheckUtils]: 28: Hoare triple {233732#true} ~irpSp__Control~1 := 224; {233732#true} is VALID [2022-04-28 14:53:18,656 INFO L272 TraceCheckUtils]: 29: Hoare triple {233732#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {233774#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:18,656 INFO L290 TraceCheckUtils]: 30: Hoare triple {233774#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {233732#true} is VALID [2022-04-28 14:53:18,656 INFO L290 TraceCheckUtils]: 31: Hoare triple {233732#true} assume 0 != ~compRegistered~0; {233732#true} is VALID [2022-04-28 14:53:18,656 INFO L290 TraceCheckUtils]: 32: Hoare triple {233732#true} assume !(0 == ~routine~0); {233732#true} is VALID [2022-04-28 14:53:18,656 INFO L290 TraceCheckUtils]: 33: Hoare triple {233732#true} assume 1 == ~routine~0; {233732#true} is VALID [2022-04-28 14:53:18,657 INFO L272 TraceCheckUtils]: 34: Hoare triple {233732#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:18,657 INFO L290 TraceCheckUtils]: 35: Hoare triple {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {233732#true} is VALID [2022-04-28 14:53:18,658 INFO L272 TraceCheckUtils]: 36: Hoare triple {233732#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:18,658 INFO L290 TraceCheckUtils]: 37: Hoare triple {233786#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,658 INFO L290 TraceCheckUtils]: 38: Hoare triple {233770#(= ~setEventCalled~0 1)} assume true; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,659 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {233770#(= ~setEventCalled~0 1)} {233732#true} #1424#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,659 INFO L290 TraceCheckUtils]: 40: Hoare triple {233770#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,659 INFO L290 TraceCheckUtils]: 41: Hoare triple {233770#(= ~setEventCalled~0 1)} assume true; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,660 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {233770#(= ~setEventCalled~0 1)} {233732#true} #1478#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,660 INFO L290 TraceCheckUtils]: 43: Hoare triple {233770#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,660 INFO L290 TraceCheckUtils]: 44: Hoare triple {233770#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,661 INFO L290 TraceCheckUtils]: 45: Hoare triple {233770#(= ~setEventCalled~0 1)} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,661 INFO L272 TraceCheckUtils]: 46: Hoare triple {233770#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {233790#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:18,661 INFO L290 TraceCheckUtils]: 47: Hoare triple {233790#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {233732#true} is VALID [2022-04-28 14:53:18,661 INFO L290 TraceCheckUtils]: 48: Hoare triple {233732#true} assume true; {233732#true} is VALID [2022-04-28 14:53:18,662 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {233732#true} {233770#(= ~setEventCalled~0 1)} #1480#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,662 INFO L290 TraceCheckUtils]: 50: Hoare triple {233770#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,662 INFO L290 TraceCheckUtils]: 51: Hoare triple {233770#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,662 INFO L290 TraceCheckUtils]: 52: Hoare triple {233770#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,663 INFO L290 TraceCheckUtils]: 53: Hoare triple {233770#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,663 INFO L290 TraceCheckUtils]: 54: Hoare triple {233770#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,663 INFO L290 TraceCheckUtils]: 55: Hoare triple {233770#(= ~setEventCalled~0 1)} assume true; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,664 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {233770#(= ~setEventCalled~0 1)} {233732#true} #1564#return; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,664 INFO L290 TraceCheckUtils]: 57: Hoare triple {233770#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,664 INFO L290 TraceCheckUtils]: 58: Hoare triple {233770#(= ~setEventCalled~0 1)} assume 0 != ~status~8; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,665 INFO L272 TraceCheckUtils]: 59: Hoare triple {233770#(= ~setEventCalled~0 1)} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,665 INFO L290 TraceCheckUtils]: 60: Hoare triple {233770#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,666 INFO L290 TraceCheckUtils]: 61: Hoare triple {233770#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {233770#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:18,666 INFO L290 TraceCheckUtils]: 62: Hoare triple {233770#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {233733#false} is VALID [2022-04-28 14:53:18,666 INFO L290 TraceCheckUtils]: 63: Hoare triple {233733#false} assume !(1 == ~customIrp~0); {233733#false} is VALID [2022-04-28 14:53:18,666 INFO L290 TraceCheckUtils]: 64: Hoare triple {233733#false} assume ~s~0 == ~MPR3~0; {233733#false} is VALID [2022-04-28 14:53:18,666 INFO L272 TraceCheckUtils]: 65: Hoare triple {233733#false} call errorFn(); {233733#false} is VALID [2022-04-28 14:53:18,666 INFO L290 TraceCheckUtils]: 66: Hoare triple {233733#false} assume !false; {233733#false} is VALID [2022-04-28 14:53:18,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:18,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:18,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728452112] [2022-04-28 14:53:18,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728452112] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:18,667 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:18,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:53:18,667 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:18,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2134265519] [2022-04-28 14:53:18,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2134265519] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:18,667 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:18,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:53:18,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913369950] [2022-04-28 14:53:18,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:18,667 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-04-28 14:53:18,668 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:18,668 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:18,715 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:18,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:53:18,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:18,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:53:18,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:53:18,715 INFO L87 Difference]: Start difference. First operand 674 states and 871 transitions. Second operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:23,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:23,893 INFO L93 Difference]: Finished difference Result 813 states and 1038 transitions. [2022-04-28 14:53:23,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:53:23,893 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-04-28 14:53:23,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:23,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 795 transitions. [2022-04-28 14:53:23,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 795 transitions. [2022-04-28 14:53:23,901 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 795 transitions. [2022-04-28 14:53:24,760 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 795 edges. 795 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:24,792 INFO L225 Difference]: With dead ends: 813 [2022-04-28 14:53:24,792 INFO L226 Difference]: Without dead ends: 730 [2022-04-28 14:53:24,793 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 11 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:53:24,793 INFO L413 NwaCegarLoop]: 503 mSDtfsCounter, 1037 mSDsluCounter, 383 mSDsCounter, 0 mSdLazyCounter, 663 mSolverCounterSat, 327 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1042 SdHoareTripleChecker+Valid, 886 SdHoareTripleChecker+Invalid, 990 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 327 IncrementalHoareTripleChecker+Valid, 663 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:24,794 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1042 Valid, 886 Invalid, 990 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [327 Valid, 663 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-28 14:53:24,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 730 states. [2022-04-28 14:53:26,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 730 to 698. [2022-04-28 14:53:26,753 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:26,754 INFO L82 GeneralOperation]: Start isEquivalent. First operand 730 states. Second operand has 698 states, 553 states have (on average 1.2947558770343581) internal successors, (716), 567 states have internal predecessors, (716), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:53:26,754 INFO L74 IsIncluded]: Start isIncluded. First operand 730 states. Second operand has 698 states, 553 states have (on average 1.2947558770343581) internal successors, (716), 567 states have internal predecessors, (716), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:53:26,755 INFO L87 Difference]: Start difference. First operand 730 states. Second operand has 698 states, 553 states have (on average 1.2947558770343581) internal successors, (716), 567 states have internal predecessors, (716), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:53:26,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:26,771 INFO L93 Difference]: Finished difference Result 730 states and 934 transitions. [2022-04-28 14:53:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 934 transitions. [2022-04-28 14:53:26,772 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:26,772 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:26,773 INFO L74 IsIncluded]: Start isIncluded. First operand has 698 states, 553 states have (on average 1.2947558770343581) internal successors, (716), 567 states have internal predecessors, (716), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) Second operand 730 states. [2022-04-28 14:53:26,773 INFO L87 Difference]: Start difference. First operand has 698 states, 553 states have (on average 1.2947558770343581) internal successors, (716), 567 states have internal predecessors, (716), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) Second operand 730 states. [2022-04-28 14:53:26,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:26,790 INFO L93 Difference]: Finished difference Result 730 states and 934 transitions. [2022-04-28 14:53:26,790 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 934 transitions. [2022-04-28 14:53:26,791 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:26,791 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:26,791 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:26,791 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 698 states, 553 states have (on average 1.2947558770343581) internal successors, (716), 567 states have internal predecessors, (716), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:53:26,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 698 states and 897 transitions. [2022-04-28 14:53:26,814 INFO L78 Accepts]: Start accepts. Automaton has 698 states and 897 transitions. Word has length 67 [2022-04-28 14:53:26,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:26,814 INFO L495 AbstractCegarLoop]: Abstraction has 698 states and 897 transitions. [2022-04-28 14:53:26,815 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:26,815 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 698 states and 897 transitions. [2022-04-28 14:53:28,829 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 897 edges. 897 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:28,829 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 897 transitions. [2022-04-28 14:53:28,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-28 14:53:28,830 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:28,830 INFO L195 NwaCegarLoop]: 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, 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] [2022-04-28 14:53:28,831 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-04-28 14:53:28,831 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:28,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:28,831 INFO L85 PathProgramCache]: Analyzing trace with hash 505400329, now seen corresponding path program 1 times [2022-04-28 14:53:28,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:28,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1199485309] [2022-04-28 14:53:28,831 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:28,831 INFO L85 PathProgramCache]: Analyzing trace with hash 505400329, now seen corresponding path program 2 times [2022-04-28 14:53:28,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:28,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204885822] [2022-04-28 14:53:28,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:28,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:28,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:28,901 INFO L290 TraceCheckUtils]: 0: Hoare triple {238332#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {238284#true} is VALID [2022-04-28 14:53:28,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:28,901 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {238284#true} {238284#true} #1506#return; {238284#true} is VALID [2022-04-28 14:53:28,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:28,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {238333#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {238284#true} is VALID [2022-04-28 14:53:28,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:28,926 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {238284#true} {238284#true} #1372#return; {238284#true} is VALID [2022-04-28 14:53:28,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:28,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {238334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {238284#true} is VALID [2022-04-28 14:53:28,940 INFO L290 TraceCheckUtils]: 1: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:28,940 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {238284#true} {238284#true} #1374#return; {238284#true} is VALID [2022-04-28 14:53:28,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-28 14:53:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:28,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:53:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:28,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:53:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:29,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:53:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:29,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:53:29,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:29,008 INFO L290 TraceCheckUtils]: 0: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {238284#true} is VALID [2022-04-28 14:53:29,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,008 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {238284#true} {238284#true} #1424#return; {238284#true} is VALID [2022-04-28 14:53:29,008 INFO L290 TraceCheckUtils]: 0: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {238284#true} is VALID [2022-04-28 14:53:29,008 INFO L272 TraceCheckUtils]: 1: Hoare triple {238284#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:29,009 INFO L290 TraceCheckUtils]: 2: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {238284#true} is VALID [2022-04-28 14:53:29,009 INFO L290 TraceCheckUtils]: 3: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,009 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {238284#true} {238284#true} #1424#return; {238284#true} is VALID [2022-04-28 14:53:29,009 INFO L290 TraceCheckUtils]: 5: Hoare triple {238284#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {238284#true} is VALID [2022-04-28 14:53:29,009 INFO L290 TraceCheckUtils]: 6: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,009 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {238284#true} {238284#true} #1478#return; {238284#true} is VALID [2022-04-28 14:53:29,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {238389#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {238284#true} is VALID [2022-04-28 14:53:29,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {238284#true} assume 0 != ~compRegistered~0; {238284#true} is VALID [2022-04-28 14:53:29,009 INFO L290 TraceCheckUtils]: 2: Hoare triple {238284#true} assume !(0 == ~routine~0); {238284#true} is VALID [2022-04-28 14:53:29,009 INFO L290 TraceCheckUtils]: 3: Hoare triple {238284#true} assume 1 == ~routine~0; {238284#true} is VALID [2022-04-28 14:53:29,010 INFO L272 TraceCheckUtils]: 4: Hoare triple {238284#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:29,010 INFO L290 TraceCheckUtils]: 5: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L272 TraceCheckUtils]: 6: Hoare triple {238284#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:29,011 INFO L290 TraceCheckUtils]: 7: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L290 TraceCheckUtils]: 8: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {238284#true} {238284#true} #1424#return; {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L290 TraceCheckUtils]: 10: Hoare triple {238284#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L290 TraceCheckUtils]: 11: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {238284#true} {238284#true} #1478#return; {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L290 TraceCheckUtils]: 13: Hoare triple {238284#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L290 TraceCheckUtils]: 14: Hoare triple {238284#true} ~__cil_tmp8~1 := ~compRetStatus~0; {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L290 TraceCheckUtils]: 15: Hoare triple {238284#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L290 TraceCheckUtils]: 16: Hoare triple {238284#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {238284#true} is VALID [2022-04-28 14:53:29,011 INFO L290 TraceCheckUtils]: 17: Hoare triple {238284#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {238284#true} is VALID [2022-04-28 14:53:29,012 INFO L290 TraceCheckUtils]: 18: Hoare triple {238284#true} #res := ~returnVal2~0; {238284#true} is VALID [2022-04-28 14:53:29,012 INFO L290 TraceCheckUtils]: 19: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,012 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {238284#true} {238284#true} #1564#return; {238284#true} is VALID [2022-04-28 14:53:29,012 INFO L290 TraceCheckUtils]: 0: Hoare triple {238335#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {238284#true} is VALID [2022-04-28 14:53:29,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {238284#true} assume !(~s~0 != ~NP~0); {238284#true} is VALID [2022-04-28 14:53:29,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {238284#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {238284#true} is VALID [2022-04-28 14:53:29,012 INFO L290 TraceCheckUtils]: 3: Hoare triple {238284#true} ~irpSp__Control~1 := 224; {238284#true} is VALID [2022-04-28 14:53:29,013 INFO L272 TraceCheckUtils]: 4: Hoare triple {238284#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {238389#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:29,013 INFO L290 TraceCheckUtils]: 5: Hoare triple {238389#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {238284#true} is VALID [2022-04-28 14:53:29,013 INFO L290 TraceCheckUtils]: 6: Hoare triple {238284#true} assume 0 != ~compRegistered~0; {238284#true} is VALID [2022-04-28 14:53:29,013 INFO L290 TraceCheckUtils]: 7: Hoare triple {238284#true} assume !(0 == ~routine~0); {238284#true} is VALID [2022-04-28 14:53:29,013 INFO L290 TraceCheckUtils]: 8: Hoare triple {238284#true} assume 1 == ~routine~0; {238284#true} is VALID [2022-04-28 14:53:29,014 INFO L272 TraceCheckUtils]: 9: Hoare triple {238284#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:29,014 INFO L290 TraceCheckUtils]: 10: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {238284#true} is VALID [2022-04-28 14:53:29,014 INFO L272 TraceCheckUtils]: 11: Hoare triple {238284#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:29,014 INFO L290 TraceCheckUtils]: 12: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {238284#true} is VALID [2022-04-28 14:53:29,014 INFO L290 TraceCheckUtils]: 13: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,014 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {238284#true} {238284#true} #1424#return; {238284#true} is VALID [2022-04-28 14:53:29,014 INFO L290 TraceCheckUtils]: 15: Hoare triple {238284#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {238284#true} is VALID [2022-04-28 14:53:29,015 INFO L290 TraceCheckUtils]: 16: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,015 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {238284#true} {238284#true} #1478#return; {238284#true} is VALID [2022-04-28 14:53:29,015 INFO L290 TraceCheckUtils]: 18: Hoare triple {238284#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {238284#true} is VALID [2022-04-28 14:53:29,015 INFO L290 TraceCheckUtils]: 19: Hoare triple {238284#true} ~__cil_tmp8~1 := ~compRetStatus~0; {238284#true} is VALID [2022-04-28 14:53:29,015 INFO L290 TraceCheckUtils]: 20: Hoare triple {238284#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {238284#true} is VALID [2022-04-28 14:53:29,015 INFO L290 TraceCheckUtils]: 21: Hoare triple {238284#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {238284#true} is VALID [2022-04-28 14:53:29,015 INFO L290 TraceCheckUtils]: 22: Hoare triple {238284#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {238284#true} is VALID [2022-04-28 14:53:29,015 INFO L290 TraceCheckUtils]: 23: Hoare triple {238284#true} #res := ~returnVal2~0; {238284#true} is VALID [2022-04-28 14:53:29,015 INFO L290 TraceCheckUtils]: 24: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,015 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {238284#true} {238284#true} #1564#return; {238284#true} is VALID [2022-04-28 14:53:29,016 INFO L290 TraceCheckUtils]: 26: Hoare triple {238284#true} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {238388#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} is VALID [2022-04-28 14:53:29,016 INFO L290 TraceCheckUtils]: 27: Hoare triple {238388#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {238285#false} is VALID [2022-04-28 14:53:29,016 INFO L290 TraceCheckUtils]: 28: Hoare triple {238285#false} #res := ~status~8; {238285#false} is VALID [2022-04-28 14:53:29,016 INFO L290 TraceCheckUtils]: 29: Hoare triple {238285#false} assume true; {238285#false} is VALID [2022-04-28 14:53:29,016 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {238285#false} {238284#true} #1364#return; {238285#false} is VALID [2022-04-28 14:53:29,017 INFO L290 TraceCheckUtils]: 0: Hoare triple {238335#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {238284#true} is VALID [2022-04-28 14:53:29,017 INFO L272 TraceCheckUtils]: 1: Hoare triple {238284#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {238335#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:53:29,018 INFO L290 TraceCheckUtils]: 2: Hoare triple {238335#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {238284#true} is VALID [2022-04-28 14:53:29,018 INFO L290 TraceCheckUtils]: 3: Hoare triple {238284#true} assume !(~s~0 != ~NP~0); {238284#true} is VALID [2022-04-28 14:53:29,018 INFO L290 TraceCheckUtils]: 4: Hoare triple {238284#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {238284#true} is VALID [2022-04-28 14:53:29,018 INFO L290 TraceCheckUtils]: 5: Hoare triple {238284#true} ~irpSp__Control~1 := 224; {238284#true} is VALID [2022-04-28 14:53:29,018 INFO L272 TraceCheckUtils]: 6: Hoare triple {238284#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {238389#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:29,019 INFO L290 TraceCheckUtils]: 7: Hoare triple {238389#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {238284#true} is VALID [2022-04-28 14:53:29,019 INFO L290 TraceCheckUtils]: 8: Hoare triple {238284#true} assume 0 != ~compRegistered~0; {238284#true} is VALID [2022-04-28 14:53:29,019 INFO L290 TraceCheckUtils]: 9: Hoare triple {238284#true} assume !(0 == ~routine~0); {238284#true} is VALID [2022-04-28 14:53:29,019 INFO L290 TraceCheckUtils]: 10: Hoare triple {238284#true} assume 1 == ~routine~0; {238284#true} is VALID [2022-04-28 14:53:29,019 INFO L272 TraceCheckUtils]: 11: Hoare triple {238284#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:29,019 INFO L290 TraceCheckUtils]: 12: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {238284#true} is VALID [2022-04-28 14:53:29,020 INFO L272 TraceCheckUtils]: 13: Hoare triple {238284#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:29,020 INFO L290 TraceCheckUtils]: 14: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {238284#true} is VALID [2022-04-28 14:53:29,020 INFO L290 TraceCheckUtils]: 15: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,020 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {238284#true} {238284#true} #1424#return; {238284#true} is VALID [2022-04-28 14:53:29,020 INFO L290 TraceCheckUtils]: 17: Hoare triple {238284#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {238284#true} is VALID [2022-04-28 14:53:29,020 INFO L290 TraceCheckUtils]: 18: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,020 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {238284#true} {238284#true} #1478#return; {238284#true} is VALID [2022-04-28 14:53:29,021 INFO L290 TraceCheckUtils]: 20: Hoare triple {238284#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {238284#true} is VALID [2022-04-28 14:53:29,021 INFO L290 TraceCheckUtils]: 21: Hoare triple {238284#true} ~__cil_tmp8~1 := ~compRetStatus~0; {238284#true} is VALID [2022-04-28 14:53:29,021 INFO L290 TraceCheckUtils]: 22: Hoare triple {238284#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {238284#true} is VALID [2022-04-28 14:53:29,021 INFO L290 TraceCheckUtils]: 23: Hoare triple {238284#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {238284#true} is VALID [2022-04-28 14:53:29,021 INFO L290 TraceCheckUtils]: 24: Hoare triple {238284#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {238284#true} is VALID [2022-04-28 14:53:29,021 INFO L290 TraceCheckUtils]: 25: Hoare triple {238284#true} #res := ~returnVal2~0; {238284#true} is VALID [2022-04-28 14:53:29,021 INFO L290 TraceCheckUtils]: 26: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,021 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {238284#true} {238284#true} #1564#return; {238284#true} is VALID [2022-04-28 14:53:29,021 INFO L290 TraceCheckUtils]: 28: Hoare triple {238284#true} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {238388#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} is VALID [2022-04-28 14:53:29,022 INFO L290 TraceCheckUtils]: 29: Hoare triple {238388#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {238285#false} is VALID [2022-04-28 14:53:29,022 INFO L290 TraceCheckUtils]: 30: Hoare triple {238285#false} #res := ~status~8; {238285#false} is VALID [2022-04-28 14:53:29,022 INFO L290 TraceCheckUtils]: 31: Hoare triple {238285#false} assume true; {238285#false} is VALID [2022-04-28 14:53:29,022 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {238285#false} {238284#true} #1364#return; {238285#false} is VALID [2022-04-28 14:53:29,022 INFO L290 TraceCheckUtils]: 33: Hoare triple {238285#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~status~1 := #t~ret14;havoc #t~ret14; {238285#false} is VALID [2022-04-28 14:53:29,022 INFO L290 TraceCheckUtils]: 34: Hoare triple {238285#false} assume ~status~1 < 0;#res := ~status~1; {238285#false} is VALID [2022-04-28 14:53:29,022 INFO L290 TraceCheckUtils]: 35: Hoare triple {238285#false} assume true; {238285#false} is VALID [2022-04-28 14:53:29,022 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {238285#false} {238284#true} #1426#return; {238285#false} is VALID [2022-04-28 14:53:29,024 INFO L272 TraceCheckUtils]: 0: Hoare triple {238284#true} call ULTIMATE.init(); {238332#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:29,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {238332#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {238284#true} is VALID [2022-04-28 14:53:29,024 INFO L290 TraceCheckUtils]: 2: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,024 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {238284#true} {238284#true} #1506#return; {238284#true} is VALID [2022-04-28 14:53:29,024 INFO L272 TraceCheckUtils]: 4: Hoare triple {238284#true} call #t~ret180 := main(); {238284#true} is VALID [2022-04-28 14:53:29,024 INFO L290 TraceCheckUtils]: 5: Hoare triple {238284#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {238284#true} is VALID [2022-04-28 14:53:29,025 INFO L272 TraceCheckUtils]: 6: Hoare triple {238284#true} call _BLAST_init(); {238333#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:29,025 INFO L290 TraceCheckUtils]: 7: Hoare triple {238333#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {238284#true} is VALID [2022-04-28 14:53:29,025 INFO L290 TraceCheckUtils]: 8: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,025 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {238284#true} {238284#true} #1372#return; {238284#true} is VALID [2022-04-28 14:53:29,025 INFO L290 TraceCheckUtils]: 10: Hoare triple {238284#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {238284#true} is VALID [2022-04-28 14:53:29,025 INFO L290 TraceCheckUtils]: 11: Hoare triple {238284#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {238284#true} is VALID [2022-04-28 14:53:29,026 INFO L272 TraceCheckUtils]: 12: Hoare triple {238284#true} call stub_driver_init(); {238334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:29,026 INFO L290 TraceCheckUtils]: 13: Hoare triple {238334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {238284#true} is VALID [2022-04-28 14:53:29,026 INFO L290 TraceCheckUtils]: 14: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,026 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {238284#true} {238284#true} #1374#return; {238284#true} is VALID [2022-04-28 14:53:29,026 INFO L290 TraceCheckUtils]: 16: Hoare triple {238284#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {238284#true} is VALID [2022-04-28 14:53:29,026 INFO L290 TraceCheckUtils]: 17: Hoare triple {238284#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {238284#true} is VALID [2022-04-28 14:53:29,026 INFO L290 TraceCheckUtils]: 18: Hoare triple {238284#true} assume 3 == ~tmp_ndt_2~0; {238284#true} is VALID [2022-04-28 14:53:29,026 INFO L272 TraceCheckUtils]: 19: Hoare triple {238284#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {238284#true} is VALID [2022-04-28 14:53:29,026 INFO L290 TraceCheckUtils]: 20: Hoare triple {238284#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {238284#true} is VALID [2022-04-28 14:53:29,026 INFO L290 TraceCheckUtils]: 21: Hoare triple {238284#true} assume 0 == ~irpSp__MinorFunction~0; {238284#true} is VALID [2022-04-28 14:53:29,027 INFO L272 TraceCheckUtils]: 22: Hoare triple {238284#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {238335#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:53:29,027 INFO L290 TraceCheckUtils]: 23: Hoare triple {238335#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {238284#true} is VALID [2022-04-28 14:53:29,028 INFO L272 TraceCheckUtils]: 24: Hoare triple {238284#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {238335#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:53:29,028 INFO L290 TraceCheckUtils]: 25: Hoare triple {238335#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {238284#true} is VALID [2022-04-28 14:53:29,028 INFO L290 TraceCheckUtils]: 26: Hoare triple {238284#true} assume !(~s~0 != ~NP~0); {238284#true} is VALID [2022-04-28 14:53:29,028 INFO L290 TraceCheckUtils]: 27: Hoare triple {238284#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {238284#true} is VALID [2022-04-28 14:53:29,028 INFO L290 TraceCheckUtils]: 28: Hoare triple {238284#true} ~irpSp__Control~1 := 224; {238284#true} is VALID [2022-04-28 14:53:29,029 INFO L272 TraceCheckUtils]: 29: Hoare triple {238284#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {238389#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:29,029 INFO L290 TraceCheckUtils]: 30: Hoare triple {238389#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {238284#true} is VALID [2022-04-28 14:53:29,029 INFO L290 TraceCheckUtils]: 31: Hoare triple {238284#true} assume 0 != ~compRegistered~0; {238284#true} is VALID [2022-04-28 14:53:29,029 INFO L290 TraceCheckUtils]: 32: Hoare triple {238284#true} assume !(0 == ~routine~0); {238284#true} is VALID [2022-04-28 14:53:29,029 INFO L290 TraceCheckUtils]: 33: Hoare triple {238284#true} assume 1 == ~routine~0; {238284#true} is VALID [2022-04-28 14:53:29,030 INFO L272 TraceCheckUtils]: 34: Hoare triple {238284#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:29,030 INFO L290 TraceCheckUtils]: 35: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {238284#true} is VALID [2022-04-28 14:53:29,030 INFO L272 TraceCheckUtils]: 36: Hoare triple {238284#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:29,030 INFO L290 TraceCheckUtils]: 37: Hoare triple {238398#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {238284#true} is VALID [2022-04-28 14:53:29,030 INFO L290 TraceCheckUtils]: 38: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,030 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {238284#true} {238284#true} #1424#return; {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 40: Hoare triple {238284#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 41: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {238284#true} {238284#true} #1478#return; {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 43: Hoare triple {238284#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 44: Hoare triple {238284#true} ~__cil_tmp8~1 := ~compRetStatus~0; {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 45: Hoare triple {238284#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 46: Hoare triple {238284#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 47: Hoare triple {238284#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 48: Hoare triple {238284#true} #res := ~returnVal2~0; {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L290 TraceCheckUtils]: 49: Hoare triple {238284#true} assume true; {238284#true} is VALID [2022-04-28 14:53:29,031 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {238284#true} {238284#true} #1564#return; {238284#true} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 51: Hoare triple {238284#true} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {238388#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 52: Hoare triple {238388#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {238285#false} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 53: Hoare triple {238285#false} #res := ~status~8; {238285#false} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 54: Hoare triple {238285#false} assume true; {238285#false} is VALID [2022-04-28 14:53:29,032 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {238285#false} {238284#true} #1364#return; {238285#false} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 56: Hoare triple {238285#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~status~1 := #t~ret14;havoc #t~ret14; {238285#false} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 57: Hoare triple {238285#false} assume ~status~1 < 0;#res := ~status~1; {238285#false} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 58: Hoare triple {238285#false} assume true; {238285#false} is VALID [2022-04-28 14:53:29,032 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {238285#false} {238284#true} #1426#return; {238285#false} is VALID [2022-04-28 14:53:29,032 INFO L290 TraceCheckUtils]: 60: Hoare triple {238285#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~status~2 := #t~ret24;havoc #t~ret24;~Irp__IoStatus__Status~0 := ~status~2;~myStatus~0 := ~status~2; {238285#false} is VALID [2022-04-28 14:53:29,033 INFO L272 TraceCheckUtils]: 61: Hoare triple {238285#false} call IofCompleteRequest(~Irp, 0); {238285#false} is VALID [2022-04-28 14:53:29,033 INFO L290 TraceCheckUtils]: 62: Hoare triple {238285#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {238285#false} is VALID [2022-04-28 14:53:29,033 INFO L290 TraceCheckUtils]: 63: Hoare triple {238285#false} assume !(~s~0 == ~NP~0); {238285#false} is VALID [2022-04-28 14:53:29,033 INFO L272 TraceCheckUtils]: 64: Hoare triple {238285#false} call errorFn(); {238285#false} is VALID [2022-04-28 14:53:29,033 INFO L290 TraceCheckUtils]: 65: Hoare triple {238285#false} assume !false; {238285#false} is VALID [2022-04-28 14:53:29,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:29,033 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:29,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204885822] [2022-04-28 14:53:29,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1204885822] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:29,033 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:29,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:53:29,034 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:29,034 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1199485309] [2022-04-28 14:53:29,034 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1199485309] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:29,034 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:29,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:53:29,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214296090] [2022-04-28 14:53:29,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:29,034 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) Word has length 66 [2022-04-28 14:53:29,034 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:29,034 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 14:53:29,076 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:29,076 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:53:29,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:29,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:53:29,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:53:29,077 INFO L87 Difference]: Start difference. First operand 698 states and 897 transitions. Second operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 14:53:34,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:34,191 INFO L93 Difference]: Finished difference Result 818 states and 1053 transitions. [2022-04-28 14:53:34,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 14:53:34,191 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) Word has length 66 [2022-04-28 14:53:34,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:34,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 14:53:34,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 664 transitions. [2022-04-28 14:53:34,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 14:53:34,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 664 transitions. [2022-04-28 14:53:34,198 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 664 transitions. [2022-04-28 14:53:34,853 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 664 edges. 664 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:34,873 INFO L225 Difference]: With dead ends: 818 [2022-04-28 14:53:34,873 INFO L226 Difference]: Without dead ends: 698 [2022-04-28 14:53:34,873 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:53:34,873 INFO L413 NwaCegarLoop]: 453 mSDtfsCounter, 593 mSDsluCounter, 323 mSDsCounter, 0 mSdLazyCounter, 870 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 598 SdHoareTripleChecker+Valid, 776 SdHoareTripleChecker+Invalid, 1077 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 870 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:34,874 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [598 Valid, 776 Invalid, 1077 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 870 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-28 14:53:34,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 698 states. [2022-04-28 14:53:36,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 698 to 698. [2022-04-28 14:53:36,854 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:36,855 INFO L82 GeneralOperation]: Start isEquivalent. First operand 698 states. Second operand has 698 states, 553 states have (on average 1.2893309222423146) internal successors, (713), 567 states have internal predecessors, (713), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:53:36,856 INFO L74 IsIncluded]: Start isIncluded. First operand 698 states. Second operand has 698 states, 553 states have (on average 1.2893309222423146) internal successors, (713), 567 states have internal predecessors, (713), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:53:36,856 INFO L87 Difference]: Start difference. First operand 698 states. Second operand has 698 states, 553 states have (on average 1.2893309222423146) internal successors, (713), 567 states have internal predecessors, (713), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:53:36,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:36,873 INFO L93 Difference]: Finished difference Result 698 states and 894 transitions. [2022-04-28 14:53:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 894 transitions. [2022-04-28 14:53:36,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:36,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:36,874 INFO L74 IsIncluded]: Start isIncluded. First operand has 698 states, 553 states have (on average 1.2893309222423146) internal successors, (713), 567 states have internal predecessors, (713), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) Second operand 698 states. [2022-04-28 14:53:36,874 INFO L87 Difference]: Start difference. First operand has 698 states, 553 states have (on average 1.2893309222423146) internal successors, (713), 567 states have internal predecessors, (713), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) Second operand 698 states. [2022-04-28 14:53:36,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:36,890 INFO L93 Difference]: Finished difference Result 698 states and 894 transitions. [2022-04-28 14:53:36,890 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 894 transitions. [2022-04-28 14:53:36,891 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:36,891 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:36,891 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:36,891 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 698 states, 553 states have (on average 1.2893309222423146) internal successors, (713), 567 states have internal predecessors, (713), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:53:36,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 698 states and 894 transitions. [2022-04-28 14:53:36,915 INFO L78 Accepts]: Start accepts. Automaton has 698 states and 894 transitions. Word has length 66 [2022-04-28 14:53:36,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:36,915 INFO L495 AbstractCegarLoop]: Abstraction has 698 states and 894 transitions. [2022-04-28 14:53:36,915 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 14:53:36,915 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 698 states and 894 transitions. [2022-04-28 14:53:38,972 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 894 edges. 894 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:38,972 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 894 transitions. [2022-04-28 14:53:38,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-28 14:53:38,973 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:38,973 INFO L195 NwaCegarLoop]: 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, 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] [2022-04-28 14:53:38,973 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2022-04-28 14:53:38,974 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:38,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:38,974 INFO L85 PathProgramCache]: Analyzing trace with hash -395524383, now seen corresponding path program 1 times [2022-04-28 14:53:38,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:38,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1594057535] [2022-04-28 14:53:38,974 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:38,974 INFO L85 PathProgramCache]: Analyzing trace with hash -395524383, now seen corresponding path program 2 times [2022-04-28 14:53:38,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:38,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778157532] [2022-04-28 14:53:38,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:38,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,066 INFO L290 TraceCheckUtils]: 0: Hoare triple {242880#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {242834#true} is VALID [2022-04-28 14:53:39,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,066 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {242834#true} {242834#true} #1506#return; {242834#true} is VALID [2022-04-28 14:53:39,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,102 INFO L290 TraceCheckUtils]: 0: Hoare triple {242881#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {242834#true} is VALID [2022-04-28 14:53:39,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,103 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {242834#true} {242834#true} #1372#return; {242834#true} is VALID [2022-04-28 14:53:39,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:39,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,116 INFO L290 TraceCheckUtils]: 0: Hoare triple {242882#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {242834#true} is VALID [2022-04-28 14:53:39,116 INFO L290 TraceCheckUtils]: 1: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,116 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {242834#true} {242834#true} #1374#return; {242834#true} is VALID [2022-04-28 14:53:39,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:53:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:53:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:53:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,269 INFO L290 TraceCheckUtils]: 0: Hoare triple {242932#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {242834#true} is VALID [2022-04-28 14:53:39,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {242834#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {242834#true} is VALID [2022-04-28 14:53:39,270 INFO L290 TraceCheckUtils]: 2: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,270 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {242834#true} {242834#true} #1442#return; {242834#true} is VALID [2022-04-28 14:53:39,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 14:53:39,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:53:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:39,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {242941#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {242834#true} is VALID [2022-04-28 14:53:39,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {242834#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {242834#true} is VALID [2022-04-28 14:53:39,341 INFO L290 TraceCheckUtils]: 2: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,342 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {242834#true} {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,342 INFO L290 TraceCheckUtils]: 0: Hoare triple {242933#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {242934#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:53:39,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {242934#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,343 INFO L290 TraceCheckUtils]: 2: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,343 INFO L272 TraceCheckUtils]: 3: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {242941#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:39,343 INFO L290 TraceCheckUtils]: 4: Hoare triple {242941#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {242834#true} is VALID [2022-04-28 14:53:39,344 INFO L290 TraceCheckUtils]: 5: Hoare triple {242834#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {242834#true} is VALID [2022-04-28 14:53:39,344 INFO L290 TraceCheckUtils]: 6: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,344 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {242834#true} {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,345 INFO L290 TraceCheckUtils]: 8: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,345 INFO L290 TraceCheckUtils]: 9: Hoare triple {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,346 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {242918#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {242930#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-28 14:53:39,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {242913#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {242834#true} is VALID [2022-04-28 14:53:39,346 INFO L290 TraceCheckUtils]: 1: Hoare triple {242834#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {242834#true} is VALID [2022-04-28 14:53:39,347 INFO L272 TraceCheckUtils]: 2: Hoare triple {242834#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {242932#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:39,347 INFO L290 TraceCheckUtils]: 3: Hoare triple {242932#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {242834#true} is VALID [2022-04-28 14:53:39,347 INFO L290 TraceCheckUtils]: 4: Hoare triple {242834#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {242834#true} is VALID [2022-04-28 14:53:39,347 INFO L290 TraceCheckUtils]: 5: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,347 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {242834#true} {242834#true} #1442#return; {242834#true} is VALID [2022-04-28 14:53:39,347 INFO L290 TraceCheckUtils]: 7: Hoare triple {242834#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {242834#true} is VALID [2022-04-28 14:53:39,347 INFO L290 TraceCheckUtils]: 8: Hoare triple {242834#true} assume !(0 != ~tmp~3); {242834#true} is VALID [2022-04-28 14:53:39,347 INFO L290 TraceCheckUtils]: 9: Hoare triple {242834#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {242834#true} is VALID [2022-04-28 14:53:39,347 INFO L290 TraceCheckUtils]: 10: Hoare triple {242834#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {242918#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 14:53:39,348 INFO L272 TraceCheckUtils]: 11: Hoare triple {242918#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {242933#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:39,348 INFO L290 TraceCheckUtils]: 12: Hoare triple {242933#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {242934#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:53:39,349 INFO L290 TraceCheckUtils]: 13: Hoare triple {242934#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,349 INFO L290 TraceCheckUtils]: 14: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,350 INFO L272 TraceCheckUtils]: 15: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {242941#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:39,350 INFO L290 TraceCheckUtils]: 16: Hoare triple {242941#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {242834#true} is VALID [2022-04-28 14:53:39,350 INFO L290 TraceCheckUtils]: 17: Hoare triple {242834#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {242834#true} is VALID [2022-04-28 14:53:39,350 INFO L290 TraceCheckUtils]: 18: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,351 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {242834#true} {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,351 INFO L290 TraceCheckUtils]: 20: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,351 INFO L290 TraceCheckUtils]: 21: Hoare triple {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,352 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {242918#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {242930#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-28 14:53:39,353 INFO L290 TraceCheckUtils]: 23: Hoare triple {242930#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:53:39,353 INFO L290 TraceCheckUtils]: 24: Hoare triple {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:53:39,353 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {242834#true} #1496#return; {242910#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:53:39,354 INFO L290 TraceCheckUtils]: 0: Hoare triple {242883#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {242834#true} is VALID [2022-04-28 14:53:39,354 INFO L290 TraceCheckUtils]: 1: Hoare triple {242834#true} assume 2 == ~deviceExtension__Active~1; {242834#true} is VALID [2022-04-28 14:53:39,354 INFO L272 TraceCheckUtils]: 2: Hoare triple {242834#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {242913#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:39,355 INFO L290 TraceCheckUtils]: 3: Hoare triple {242913#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {242834#true} is VALID [2022-04-28 14:53:39,355 INFO L290 TraceCheckUtils]: 4: Hoare triple {242834#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {242834#true} is VALID [2022-04-28 14:53:39,355 INFO L272 TraceCheckUtils]: 5: Hoare triple {242834#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {242932#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:39,355 INFO L290 TraceCheckUtils]: 6: Hoare triple {242932#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {242834#true} is VALID [2022-04-28 14:53:39,355 INFO L290 TraceCheckUtils]: 7: Hoare triple {242834#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {242834#true} is VALID [2022-04-28 14:53:39,355 INFO L290 TraceCheckUtils]: 8: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,355 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {242834#true} {242834#true} #1442#return; {242834#true} is VALID [2022-04-28 14:53:39,355 INFO L290 TraceCheckUtils]: 10: Hoare triple {242834#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {242834#true} is VALID [2022-04-28 14:53:39,356 INFO L290 TraceCheckUtils]: 11: Hoare triple {242834#true} assume !(0 != ~tmp~3); {242834#true} is VALID [2022-04-28 14:53:39,356 INFO L290 TraceCheckUtils]: 12: Hoare triple {242834#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {242834#true} is VALID [2022-04-28 14:53:39,356 INFO L290 TraceCheckUtils]: 13: Hoare triple {242834#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {242918#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 14:53:39,357 INFO L272 TraceCheckUtils]: 14: Hoare triple {242918#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {242933#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:39,357 INFO L290 TraceCheckUtils]: 15: Hoare triple {242933#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {242934#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:53:39,357 INFO L290 TraceCheckUtils]: 16: Hoare triple {242934#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,358 INFO L290 TraceCheckUtils]: 17: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,358 INFO L272 TraceCheckUtils]: 18: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {242941#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:39,358 INFO L290 TraceCheckUtils]: 19: Hoare triple {242941#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {242834#true} is VALID [2022-04-28 14:53:39,358 INFO L290 TraceCheckUtils]: 20: Hoare triple {242834#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {242834#true} is VALID [2022-04-28 14:53:39,358 INFO L290 TraceCheckUtils]: 21: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,359 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {242834#true} {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,359 INFO L290 TraceCheckUtils]: 23: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,360 INFO L290 TraceCheckUtils]: 24: Hoare triple {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,360 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {242918#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {242930#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-28 14:53:39,361 INFO L290 TraceCheckUtils]: 26: Hoare triple {242930#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:53:39,361 INFO L290 TraceCheckUtils]: 27: Hoare triple {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:53:39,362 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {242834#true} #1496#return; {242910#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:53:39,362 INFO L290 TraceCheckUtils]: 29: Hoare triple {242910#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {242911#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 14:53:39,362 INFO L290 TraceCheckUtils]: 30: Hoare triple {242911#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {242912#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:53:39,363 INFO L290 TraceCheckUtils]: 31: Hoare triple {242912#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {242912#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:53:39,363 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {242912#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {242834#true} #1376#return; {242878#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:53:39,365 INFO L272 TraceCheckUtils]: 0: Hoare triple {242834#true} call ULTIMATE.init(); {242880#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:39,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {242880#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {242834#true} is VALID [2022-04-28 14:53:39,365 INFO L290 TraceCheckUtils]: 2: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,365 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {242834#true} {242834#true} #1506#return; {242834#true} is VALID [2022-04-28 14:53:39,365 INFO L272 TraceCheckUtils]: 4: Hoare triple {242834#true} call #t~ret180 := main(); {242834#true} is VALID [2022-04-28 14:53:39,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {242834#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {242834#true} is VALID [2022-04-28 14:53:39,366 INFO L272 TraceCheckUtils]: 6: Hoare triple {242834#true} call _BLAST_init(); {242881#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:39,367 INFO L290 TraceCheckUtils]: 7: Hoare triple {242881#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {242834#true} is VALID [2022-04-28 14:53:39,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,367 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {242834#true} {242834#true} #1372#return; {242834#true} is VALID [2022-04-28 14:53:39,367 INFO L290 TraceCheckUtils]: 10: Hoare triple {242834#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {242834#true} is VALID [2022-04-28 14:53:39,367 INFO L290 TraceCheckUtils]: 11: Hoare triple {242834#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {242834#true} is VALID [2022-04-28 14:53:39,367 INFO L272 TraceCheckUtils]: 12: Hoare triple {242834#true} call stub_driver_init(); {242882#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:39,368 INFO L290 TraceCheckUtils]: 13: Hoare triple {242882#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {242834#true} is VALID [2022-04-28 14:53:39,368 INFO L290 TraceCheckUtils]: 14: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,368 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {242834#true} {242834#true} #1374#return; {242834#true} is VALID [2022-04-28 14:53:39,368 INFO L290 TraceCheckUtils]: 16: Hoare triple {242834#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {242834#true} is VALID [2022-04-28 14:53:39,368 INFO L290 TraceCheckUtils]: 17: Hoare triple {242834#true} assume 2 == ~tmp_ndt_1~0; {242834#true} is VALID [2022-04-28 14:53:39,369 INFO L272 TraceCheckUtils]: 18: Hoare triple {242834#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {242883#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:53:39,369 INFO L290 TraceCheckUtils]: 19: Hoare triple {242883#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {242834#true} is VALID [2022-04-28 14:53:39,369 INFO L290 TraceCheckUtils]: 20: Hoare triple {242834#true} assume 2 == ~deviceExtension__Active~1; {242834#true} is VALID [2022-04-28 14:53:39,370 INFO L272 TraceCheckUtils]: 21: Hoare triple {242834#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {242913#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:39,370 INFO L290 TraceCheckUtils]: 22: Hoare triple {242913#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {242834#true} is VALID [2022-04-28 14:53:39,370 INFO L290 TraceCheckUtils]: 23: Hoare triple {242834#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {242834#true} is VALID [2022-04-28 14:53:39,370 INFO L272 TraceCheckUtils]: 24: Hoare triple {242834#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {242932#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:39,370 INFO L290 TraceCheckUtils]: 25: Hoare triple {242932#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {242834#true} is VALID [2022-04-28 14:53:39,370 INFO L290 TraceCheckUtils]: 26: Hoare triple {242834#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {242834#true} is VALID [2022-04-28 14:53:39,370 INFO L290 TraceCheckUtils]: 27: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,370 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {242834#true} {242834#true} #1442#return; {242834#true} is VALID [2022-04-28 14:53:39,371 INFO L290 TraceCheckUtils]: 29: Hoare triple {242834#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {242834#true} is VALID [2022-04-28 14:53:39,371 INFO L290 TraceCheckUtils]: 30: Hoare triple {242834#true} assume !(0 != ~tmp~3); {242834#true} is VALID [2022-04-28 14:53:39,371 INFO L290 TraceCheckUtils]: 31: Hoare triple {242834#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {242834#true} is VALID [2022-04-28 14:53:39,371 INFO L290 TraceCheckUtils]: 32: Hoare triple {242834#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {242918#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-28 14:53:39,372 INFO L272 TraceCheckUtils]: 33: Hoare triple {242918#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {242933#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:39,372 INFO L290 TraceCheckUtils]: 34: Hoare triple {242933#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {242934#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-28 14:53:39,372 INFO L290 TraceCheckUtils]: 35: Hoare triple {242934#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,373 INFO L290 TraceCheckUtils]: 36: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,373 INFO L272 TraceCheckUtils]: 37: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {242941#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:39,373 INFO L290 TraceCheckUtils]: 38: Hoare triple {242941#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {242834#true} is VALID [2022-04-28 14:53:39,374 INFO L290 TraceCheckUtils]: 39: Hoare triple {242834#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {242834#true} is VALID [2022-04-28 14:53:39,374 INFO L290 TraceCheckUtils]: 40: Hoare triple {242834#true} assume true; {242834#true} is VALID [2022-04-28 14:53:39,374 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {242834#true} {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,374 INFO L290 TraceCheckUtils]: 42: Hoare triple {242935#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,375 INFO L290 TraceCheckUtils]: 43: Hoare triple {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:53:39,376 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {242940#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {242918#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {242930#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-28 14:53:39,376 INFO L290 TraceCheckUtils]: 45: Hoare triple {242930#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:53:39,376 INFO L290 TraceCheckUtils]: 46: Hoare triple {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:53:39,377 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {242931#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {242834#true} #1496#return; {242910#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:53:39,377 INFO L290 TraceCheckUtils]: 48: Hoare triple {242910#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {242911#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-28 14:53:39,378 INFO L290 TraceCheckUtils]: 49: Hoare triple {242911#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {242912#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:53:39,378 INFO L290 TraceCheckUtils]: 50: Hoare triple {242912#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {242912#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:53:39,379 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {242912#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {242834#true} #1376#return; {242878#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:53:39,379 INFO L290 TraceCheckUtils]: 52: Hoare triple {242878#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,379 INFO L290 TraceCheckUtils]: 53: Hoare triple {242879#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,379 INFO L290 TraceCheckUtils]: 54: Hoare triple {242879#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 55: Hoare triple {242879#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 56: Hoare triple {242879#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,380 INFO L290 TraceCheckUtils]: 57: Hoare triple {242879#(not (= main_~status~9 259))} assume -1 != ~status~9; {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,381 INFO L290 TraceCheckUtils]: 58: Hoare triple {242879#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,381 INFO L290 TraceCheckUtils]: 59: Hoare triple {242879#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,381 INFO L290 TraceCheckUtils]: 60: Hoare triple {242879#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,382 INFO L290 TraceCheckUtils]: 61: Hoare triple {242879#(not (= main_~status~9 259))} assume 1 != ~pended~0; {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,382 INFO L290 TraceCheckUtils]: 62: Hoare triple {242879#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {242879#(not (= main_~status~9 259))} is VALID [2022-04-28 14:53:39,382 INFO L290 TraceCheckUtils]: 63: Hoare triple {242879#(not (= main_~status~9 259))} assume 259 == ~status~9; {242835#false} is VALID [2022-04-28 14:53:39,382 INFO L272 TraceCheckUtils]: 64: Hoare triple {242835#false} call errorFn(); {242835#false} is VALID [2022-04-28 14:53:39,382 INFO L290 TraceCheckUtils]: 65: Hoare triple {242835#false} assume !false; {242835#false} is VALID [2022-04-28 14:53:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:39,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:39,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778157532] [2022-04-28 14:53:39,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [778157532] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:39,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:39,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 14:53:39,383 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:39,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1594057535] [2022-04-28 14:53:39,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1594057535] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:39,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:39,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 14:53:39,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668122050] [2022-04-28 14:53:39,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:39,384 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 66 [2022-04-28 14:53:39,384 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:39,384 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:53:39,432 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:39,433 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 14:53:39,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:39,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 14:53:39,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:53:39,433 INFO L87 Difference]: Start difference. First operand 698 states and 894 transitions. Second operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:53:53,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:53,367 INFO L93 Difference]: Finished difference Result 720 states and 917 transitions. [2022-04-28 14:53:53,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:53:53,367 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 66 [2022-04-28 14:53:53,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:53,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:53:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 599 transitions. [2022-04-28 14:53:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:53:53,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 599 transitions. [2022-04-28 14:53:53,374 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 599 transitions. [2022-04-28 14:53:54,068 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 599 edges. 599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:54,096 INFO L225 Difference]: With dead ends: 720 [2022-04-28 14:53:54,096 INFO L226 Difference]: Without dead ends: 696 [2022-04-28 14:53:54,097 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=120, Invalid=692, Unknown=0, NotChecked=0, Total=812 [2022-04-28 14:53:54,097 INFO L413 NwaCegarLoop]: 458 mSDtfsCounter, 862 mSDsluCounter, 1626 mSDsCounter, 0 mSdLazyCounter, 4809 mSolverCounterSat, 293 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 864 SdHoareTripleChecker+Valid, 2084 SdHoareTripleChecker+Invalid, 5102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 293 IncrementalHoareTripleChecker+Valid, 4809 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:54,098 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [864 Valid, 2084 Invalid, 5102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [293 Valid, 4809 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2022-04-28 14:53:54,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2022-04-28 14:53:56,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 696. [2022-04-28 14:53:56,173 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:56,174 INFO L82 GeneralOperation]: Start isEquivalent. First operand 696 states. Second operand has 696 states, 552 states have (on average 1.2880434782608696) internal successors, (711), 566 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 63 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-28 14:53:56,174 INFO L74 IsIncluded]: Start isIncluded. First operand 696 states. Second operand has 696 states, 552 states have (on average 1.2880434782608696) internal successors, (711), 566 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 63 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-28 14:53:56,175 INFO L87 Difference]: Start difference. First operand 696 states. Second operand has 696 states, 552 states have (on average 1.2880434782608696) internal successors, (711), 566 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 63 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-28 14:53:56,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:56,190 INFO L93 Difference]: Finished difference Result 696 states and 890 transitions. [2022-04-28 14:53:56,190 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 890 transitions. [2022-04-28 14:53:56,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:56,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:56,191 INFO L74 IsIncluded]: Start isIncluded. First operand has 696 states, 552 states have (on average 1.2880434782608696) internal successors, (711), 566 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 63 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) Second operand 696 states. [2022-04-28 14:53:56,192 INFO L87 Difference]: Start difference. First operand has 696 states, 552 states have (on average 1.2880434782608696) internal successors, (711), 566 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 63 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) Second operand 696 states. [2022-04-28 14:53:56,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:56,207 INFO L93 Difference]: Finished difference Result 696 states and 890 transitions. [2022-04-28 14:53:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 890 transitions. [2022-04-28 14:53:56,207 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:56,207 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:56,207 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:56,207 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 696 states, 552 states have (on average 1.2880434782608696) internal successors, (711), 566 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 63 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-28 14:53:56,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 696 states and 890 transitions. [2022-04-28 14:53:56,230 INFO L78 Accepts]: Start accepts. Automaton has 696 states and 890 transitions. Word has length 66 [2022-04-28 14:53:56,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:56,230 INFO L495 AbstractCegarLoop]: Abstraction has 696 states and 890 transitions. [2022-04-28 14:53:56,231 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:53:56,231 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 696 states and 890 transitions. [2022-04-28 14:53:58,184 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 890 transitions. [2022-04-28 14:53:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-28 14:53:58,185 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:58,185 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:53:58,185 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2022-04-28 14:53:58,185 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:58,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:58,186 INFO L85 PathProgramCache]: Analyzing trace with hash -1348887076, now seen corresponding path program 1 times [2022-04-28 14:53:58,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:58,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [821359828] [2022-04-28 14:53:58,186 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:58,186 INFO L85 PathProgramCache]: Analyzing trace with hash -1348887076, now seen corresponding path program 2 times [2022-04-28 14:53:58,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:58,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128405304] [2022-04-28 14:53:58,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:58,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:58,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:58,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:58,258 INFO L290 TraceCheckUtils]: 0: Hoare triple {247227#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {247184#true} is VALID [2022-04-28 14:53:58,258 INFO L290 TraceCheckUtils]: 1: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,258 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247184#true} {247184#true} #1506#return; {247184#true} is VALID [2022-04-28 14:53:58,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:58,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:58,279 INFO L290 TraceCheckUtils]: 0: Hoare triple {247228#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247184#true} is VALID [2022-04-28 14:53:58,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,279 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247184#true} {247184#true} #1372#return; {247184#true} is VALID [2022-04-28 14:53:58,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:58,290 INFO L290 TraceCheckUtils]: 0: Hoare triple {247229#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {247184#true} is VALID [2022-04-28 14:53:58,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,290 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {247184#true} {247184#true} #1374#return; {247184#true} is VALID [2022-04-28 14:53:58,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:53:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:58,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:53:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:58,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:53:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:58,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {247268#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {247184#true} is VALID [2022-04-28 14:53:58,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {247184#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {247184#true} is VALID [2022-04-28 14:53:58,395 INFO L290 TraceCheckUtils]: 2: Hoare triple {247184#true} assume 0 == ~irp~0;#res := -1073741670; {247184#true} is VALID [2022-04-28 14:53:58,395 INFO L290 TraceCheckUtils]: 3: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,396 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {247184#true} {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1518#return; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-28 14:53:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:58,404 INFO L290 TraceCheckUtils]: 0: Hoare triple {247269#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247184#true} is VALID [2022-04-28 14:53:58,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {247184#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247184#true} is VALID [2022-04-28 14:53:58,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,405 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {247184#true} {247185#false} #1520#return; {247185#false} is VALID [2022-04-28 14:53:58,405 INFO L290 TraceCheckUtils]: 0: Hoare triple {247255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {247184#true} is VALID [2022-04-28 14:53:58,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {247184#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {247256#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} is VALID [2022-04-28 14:53:58,405 INFO L290 TraceCheckUtils]: 2: Hoare triple {247256#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,406 INFO L290 TraceCheckUtils]: 3: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,406 INFO L272 TraceCheckUtils]: 4: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {247268#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:58,406 INFO L290 TraceCheckUtils]: 5: Hoare triple {247268#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {247184#true} is VALID [2022-04-28 14:53:58,407 INFO L290 TraceCheckUtils]: 6: Hoare triple {247184#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {247184#true} is VALID [2022-04-28 14:53:58,407 INFO L290 TraceCheckUtils]: 7: Hoare triple {247184#true} assume 0 == ~irp~0;#res := -1073741670; {247184#true} is VALID [2022-04-28 14:53:58,407 INFO L290 TraceCheckUtils]: 8: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,407 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {247184#true} {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1518#return; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,408 INFO L290 TraceCheckUtils]: 10: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,408 INFO L290 TraceCheckUtils]: 11: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume ~status~6 >= 0; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,408 INFO L290 TraceCheckUtils]: 12: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {247263#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} is VALID [2022-04-28 14:53:58,408 INFO L290 TraceCheckUtils]: 13: Hoare triple {247263#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {247185#false} is VALID [2022-04-28 14:53:58,409 INFO L290 TraceCheckUtils]: 14: Hoare triple {247185#false} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {247185#false} is VALID [2022-04-28 14:53:58,409 INFO L290 TraceCheckUtils]: 15: Hoare triple {247185#false} ~myStatus~0 := ~status~6; {247185#false} is VALID [2022-04-28 14:53:58,409 INFO L272 TraceCheckUtils]: 16: Hoare triple {247185#false} call IofCompleteRequest(~Irp, 0); {247269#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:58,409 INFO L290 TraceCheckUtils]: 17: Hoare triple {247269#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247184#true} is VALID [2022-04-28 14:53:58,409 INFO L290 TraceCheckUtils]: 18: Hoare triple {247184#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247184#true} is VALID [2022-04-28 14:53:58,409 INFO L290 TraceCheckUtils]: 19: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,409 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {247184#true} {247185#false} #1520#return; {247185#false} is VALID [2022-04-28 14:53:58,409 INFO L290 TraceCheckUtils]: 21: Hoare triple {247185#false} #res := ~status~6; {247185#false} is VALID [2022-04-28 14:53:58,409 INFO L290 TraceCheckUtils]: 22: Hoare triple {247185#false} assume true; {247185#false} is VALID [2022-04-28 14:53:58,409 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {247185#false} {247184#true} #1498#return; {247185#false} is VALID [2022-04-28 14:53:58,409 INFO L290 TraceCheckUtils]: 0: Hoare triple {247230#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {247184#true} is VALID [2022-04-28 14:53:58,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {247184#true} assume !(2 == ~deviceExtension__Active~1); {247184#true} is VALID [2022-04-28 14:53:58,410 INFO L290 TraceCheckUtils]: 2: Hoare triple {247184#true} assume 3 == ~deviceExtension__Active~1; {247184#true} is VALID [2022-04-28 14:53:58,410 INFO L272 TraceCheckUtils]: 3: Hoare triple {247184#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {247255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:58,410 INFO L290 TraceCheckUtils]: 4: Hoare triple {247255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {247184#true} is VALID [2022-04-28 14:53:58,411 INFO L290 TraceCheckUtils]: 5: Hoare triple {247184#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {247256#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} is VALID [2022-04-28 14:53:58,411 INFO L290 TraceCheckUtils]: 6: Hoare triple {247256#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,411 INFO L290 TraceCheckUtils]: 7: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,412 INFO L272 TraceCheckUtils]: 8: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {247268#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:58,412 INFO L290 TraceCheckUtils]: 9: Hoare triple {247268#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {247184#true} is VALID [2022-04-28 14:53:58,412 INFO L290 TraceCheckUtils]: 10: Hoare triple {247184#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {247184#true} is VALID [2022-04-28 14:53:58,412 INFO L290 TraceCheckUtils]: 11: Hoare triple {247184#true} assume 0 == ~irp~0;#res := -1073741670; {247184#true} is VALID [2022-04-28 14:53:58,412 INFO L290 TraceCheckUtils]: 12: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,413 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {247184#true} {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1518#return; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,413 INFO L290 TraceCheckUtils]: 14: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,413 INFO L290 TraceCheckUtils]: 15: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume ~status~6 >= 0; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,414 INFO L290 TraceCheckUtils]: 16: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {247263#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} is VALID [2022-04-28 14:53:58,414 INFO L290 TraceCheckUtils]: 17: Hoare triple {247263#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {247185#false} is VALID [2022-04-28 14:53:58,414 INFO L290 TraceCheckUtils]: 18: Hoare triple {247185#false} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {247185#false} is VALID [2022-04-28 14:53:58,414 INFO L290 TraceCheckUtils]: 19: Hoare triple {247185#false} ~myStatus~0 := ~status~6; {247185#false} is VALID [2022-04-28 14:53:58,414 INFO L272 TraceCheckUtils]: 20: Hoare triple {247185#false} call IofCompleteRequest(~Irp, 0); {247269#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:58,414 INFO L290 TraceCheckUtils]: 21: Hoare triple {247269#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247184#true} is VALID [2022-04-28 14:53:58,414 INFO L290 TraceCheckUtils]: 22: Hoare triple {247184#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247184#true} is VALID [2022-04-28 14:53:58,414 INFO L290 TraceCheckUtils]: 23: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,414 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {247184#true} {247185#false} #1520#return; {247185#false} is VALID [2022-04-28 14:53:58,415 INFO L290 TraceCheckUtils]: 25: Hoare triple {247185#false} #res := ~status~6; {247185#false} is VALID [2022-04-28 14:53:58,415 INFO L290 TraceCheckUtils]: 26: Hoare triple {247185#false} assume true; {247185#false} is VALID [2022-04-28 14:53:58,415 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {247185#false} {247184#true} #1498#return; {247185#false} is VALID [2022-04-28 14:53:58,415 INFO L290 TraceCheckUtils]: 28: Hoare triple {247185#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {247185#false} is VALID [2022-04-28 14:53:58,415 INFO L290 TraceCheckUtils]: 29: Hoare triple {247185#false} #res := ~status~3; {247185#false} is VALID [2022-04-28 14:53:58,415 INFO L290 TraceCheckUtils]: 30: Hoare triple {247185#false} assume true; {247185#false} is VALID [2022-04-28 14:53:58,415 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {247185#false} {247184#true} #1376#return; {247185#false} is VALID [2022-04-28 14:53:58,416 INFO L272 TraceCheckUtils]: 0: Hoare triple {247184#true} call ULTIMATE.init(); {247227#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:53:58,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {247227#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {247184#true} is VALID [2022-04-28 14:53:58,416 INFO L290 TraceCheckUtils]: 2: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,417 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {247184#true} {247184#true} #1506#return; {247184#true} is VALID [2022-04-28 14:53:58,417 INFO L272 TraceCheckUtils]: 4: Hoare triple {247184#true} call #t~ret180 := main(); {247184#true} is VALID [2022-04-28 14:53:58,417 INFO L290 TraceCheckUtils]: 5: Hoare triple {247184#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {247184#true} is VALID [2022-04-28 14:53:58,418 INFO L272 TraceCheckUtils]: 6: Hoare triple {247184#true} call _BLAST_init(); {247228#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:58,418 INFO L290 TraceCheckUtils]: 7: Hoare triple {247228#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {247184#true} is VALID [2022-04-28 14:53:58,418 INFO L290 TraceCheckUtils]: 8: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,418 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {247184#true} {247184#true} #1372#return; {247184#true} is VALID [2022-04-28 14:53:58,418 INFO L290 TraceCheckUtils]: 10: Hoare triple {247184#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {247184#true} is VALID [2022-04-28 14:53:58,418 INFO L290 TraceCheckUtils]: 11: Hoare triple {247184#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {247184#true} is VALID [2022-04-28 14:53:58,418 INFO L272 TraceCheckUtils]: 12: Hoare triple {247184#true} call stub_driver_init(); {247229#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:58,419 INFO L290 TraceCheckUtils]: 13: Hoare triple {247229#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {247184#true} is VALID [2022-04-28 14:53:58,419 INFO L290 TraceCheckUtils]: 14: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,419 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {247184#true} {247184#true} #1374#return; {247184#true} is VALID [2022-04-28 14:53:58,419 INFO L290 TraceCheckUtils]: 16: Hoare triple {247184#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {247184#true} is VALID [2022-04-28 14:53:58,419 INFO L290 TraceCheckUtils]: 17: Hoare triple {247184#true} assume 2 == ~tmp_ndt_1~0; {247184#true} is VALID [2022-04-28 14:53:58,420 INFO L272 TraceCheckUtils]: 18: Hoare triple {247184#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {247230#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:53:58,420 INFO L290 TraceCheckUtils]: 19: Hoare triple {247230#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {247184#true} is VALID [2022-04-28 14:53:58,420 INFO L290 TraceCheckUtils]: 20: Hoare triple {247184#true} assume !(2 == ~deviceExtension__Active~1); {247184#true} is VALID [2022-04-28 14:53:58,420 INFO L290 TraceCheckUtils]: 21: Hoare triple {247184#true} assume 3 == ~deviceExtension__Active~1; {247184#true} is VALID [2022-04-28 14:53:58,420 INFO L272 TraceCheckUtils]: 22: Hoare triple {247184#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {247255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:58,421 INFO L290 TraceCheckUtils]: 23: Hoare triple {247255#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {247184#true} is VALID [2022-04-28 14:53:58,421 INFO L290 TraceCheckUtils]: 24: Hoare triple {247184#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {247256#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} is VALID [2022-04-28 14:53:58,421 INFO L290 TraceCheckUtils]: 25: Hoare triple {247256#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,421 INFO L290 TraceCheckUtils]: 26: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,422 INFO L272 TraceCheckUtils]: 27: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {247268#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:53:58,422 INFO L290 TraceCheckUtils]: 28: Hoare triple {247268#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {247184#true} is VALID [2022-04-28 14:53:58,422 INFO L290 TraceCheckUtils]: 29: Hoare triple {247184#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {247184#true} is VALID [2022-04-28 14:53:58,422 INFO L290 TraceCheckUtils]: 30: Hoare triple {247184#true} assume 0 == ~irp~0;#res := -1073741670; {247184#true} is VALID [2022-04-28 14:53:58,422 INFO L290 TraceCheckUtils]: 31: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,423 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {247184#true} {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1518#return; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,423 INFO L290 TraceCheckUtils]: 33: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,424 INFO L290 TraceCheckUtils]: 34: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume ~status~6 >= 0; {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-28 14:53:58,424 INFO L290 TraceCheckUtils]: 35: Hoare triple {247257#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {247263#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} is VALID [2022-04-28 14:53:58,424 INFO L290 TraceCheckUtils]: 36: Hoare triple {247263#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {247185#false} is VALID [2022-04-28 14:53:58,424 INFO L290 TraceCheckUtils]: 37: Hoare triple {247185#false} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {247185#false} is VALID [2022-04-28 14:53:58,424 INFO L290 TraceCheckUtils]: 38: Hoare triple {247185#false} ~myStatus~0 := ~status~6; {247185#false} is VALID [2022-04-28 14:53:58,424 INFO L272 TraceCheckUtils]: 39: Hoare triple {247185#false} call IofCompleteRequest(~Irp, 0); {247269#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 40: Hoare triple {247269#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {247184#true} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 41: Hoare triple {247184#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {247184#true} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 42: Hoare triple {247184#true} assume true; {247184#true} is VALID [2022-04-28 14:53:58,425 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {247184#true} {247185#false} #1520#return; {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 44: Hoare triple {247185#false} #res := ~status~6; {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 45: Hoare triple {247185#false} assume true; {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {247185#false} {247184#true} #1498#return; {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 47: Hoare triple {247185#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 48: Hoare triple {247185#false} #res := ~status~3; {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 49: Hoare triple {247185#false} assume true; {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {247185#false} {247184#true} #1376#return; {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 51: Hoare triple {247185#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 52: Hoare triple {247185#false} assume !(0 != ~we_should_unload~0); {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 53: Hoare triple {247185#false} assume !(1 == ~pended~0); {247185#false} is VALID [2022-04-28 14:53:58,425 INFO L290 TraceCheckUtils]: 54: Hoare triple {247185#false} assume !(1 == ~pended~0); {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L290 TraceCheckUtils]: 55: Hoare triple {247185#false} assume ~s~0 != ~UNLOADED~0; {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L290 TraceCheckUtils]: 56: Hoare triple {247185#false} assume -1 != ~status~9; {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L290 TraceCheckUtils]: 57: Hoare triple {247185#false} assume ~s~0 != ~SKIP2~0; {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L290 TraceCheckUtils]: 58: Hoare triple {247185#false} assume ~s~0 != ~IPC~0; {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L290 TraceCheckUtils]: 59: Hoare triple {247185#false} assume !(~s~0 != ~DC~0); {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L290 TraceCheckUtils]: 60: Hoare triple {247185#false} assume 1 != ~pended~0; {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L290 TraceCheckUtils]: 61: Hoare triple {247185#false} assume ~s~0 == ~DC~0; {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L290 TraceCheckUtils]: 62: Hoare triple {247185#false} assume 259 == ~status~9; {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L272 TraceCheckUtils]: 63: Hoare triple {247185#false} call errorFn(); {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L290 TraceCheckUtils]: 64: Hoare triple {247185#false} assume !false; {247185#false} is VALID [2022-04-28 14:53:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:58,426 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:58,426 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128405304] [2022-04-28 14:53:58,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128405304] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:58,427 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:58,427 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:53:58,427 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:58,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [821359828] [2022-04-28 14:53:58,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [821359828] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:58,427 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:58,427 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:53:58,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643705618] [2022-04-28 14:53:58,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:58,427 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 65 [2022-04-28 14:53:58,428 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:58,428 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:53:58,474 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:58,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:53:58,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:58,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:53:58,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:53:58,474 INFO L87 Difference]: Start difference. First operand 696 states and 890 transitions. Second operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:54:05,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:05,219 INFO L93 Difference]: Finished difference Result 760 states and 966 transitions. [2022-04-28 14:54:05,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 14:54:05,219 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 65 [2022-04-28 14:54:05,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:05,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:54:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 648 transitions. [2022-04-28 14:54:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:54:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 648 transitions. [2022-04-28 14:54:05,227 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 648 transitions. [2022-04-28 14:54:05,936 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 648 edges. 648 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:05,957 INFO L225 Difference]: With dead ends: 760 [2022-04-28 14:54:05,957 INFO L226 Difference]: Without dead ends: 727 [2022-04-28 14:54:05,957 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=138, Invalid=282, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:54:05,958 INFO L413 NwaCegarLoop]: 457 mSDtfsCounter, 1000 mSDsluCounter, 548 mSDsCounter, 0 mSdLazyCounter, 1190 mSolverCounterSat, 310 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1002 SdHoareTripleChecker+Valid, 1005 SdHoareTripleChecker+Invalid, 1500 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 310 IncrementalHoareTripleChecker+Valid, 1190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:05,958 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1002 Valid, 1005 Invalid, 1500 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [310 Valid, 1190 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 14:54:05,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 727 states. [2022-04-28 14:54:07,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 727 to 702. [2022-04-28 14:54:07,919 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:07,920 INFO L82 GeneralOperation]: Start isEquivalent. First operand 727 states. Second operand has 702 states, 557 states have (on average 1.2872531418312387) internal successors, (717), 571 states have internal predecessors, (717), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:54:07,920 INFO L74 IsIncluded]: Start isIncluded. First operand 727 states. Second operand has 702 states, 557 states have (on average 1.2872531418312387) internal successors, (717), 571 states have internal predecessors, (717), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:54:07,921 INFO L87 Difference]: Start difference. First operand 727 states. Second operand has 702 states, 557 states have (on average 1.2872531418312387) internal successors, (717), 571 states have internal predecessors, (717), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:54:07,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:07,938 INFO L93 Difference]: Finished difference Result 727 states and 931 transitions. [2022-04-28 14:54:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 931 transitions. [2022-04-28 14:54:07,939 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:07,939 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:07,940 INFO L74 IsIncluded]: Start isIncluded. First operand has 702 states, 557 states have (on average 1.2872531418312387) internal successors, (717), 571 states have internal predecessors, (717), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) Second operand 727 states. [2022-04-28 14:54:07,940 INFO L87 Difference]: Start difference. First operand has 702 states, 557 states have (on average 1.2872531418312387) internal successors, (717), 571 states have internal predecessors, (717), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) Second operand 727 states. [2022-04-28 14:54:07,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:07,957 INFO L93 Difference]: Finished difference Result 727 states and 931 transitions. [2022-04-28 14:54:07,957 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 931 transitions. [2022-04-28 14:54:07,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:07,958 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:07,958 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:07,958 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:07,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 702 states, 557 states have (on average 1.2872531418312387) internal successors, (717), 571 states have internal predecessors, (717), 81 states have call successors, (81), 48 states have call predecessors, (81), 63 states have return successors, (100), 89 states have call predecessors, (100), 75 states have call successors, (100) [2022-04-28 14:54:07,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 702 states and 898 transitions. [2022-04-28 14:54:07,983 INFO L78 Accepts]: Start accepts. Automaton has 702 states and 898 transitions. Word has length 65 [2022-04-28 14:54:07,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:07,983 INFO L495 AbstractCegarLoop]: Abstraction has 702 states and 898 transitions. [2022-04-28 14:54:07,983 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:54:07,983 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 702 states and 898 transitions.